Grizzly G1071Z Variable Speed Oscillating Spindle Sander Instruction Manual

A. Spindle Speed Digital Readout: Displays spindle speed in
RPM.
B. Emergency Stop Button: Stops spindle and disables the
machine. Reset by twisting clockwise.
C. Spindle Speed Dial: Adjusts spindle speed.

Site Considerations:

Weight Load:

Make sure the surface can bear the weight of the machine,
additional equipment, heaviest workpiece, operator, and any dynamic
loading.

Placement Location:

Anticipate workpiece sizes and additional space for auxiliary
stands or work tables. Minimum space needed is shown in Figure
2.

Power Supply:

Before installation, ensure the availability and proximity of
the required power supply circuit. Installation and wiring must be
done by a professional.

Product Usage Instructions:

Step 1: Power On/Off

Use the Emergency Stop Button to turn on/off the machine.

Step 2: Adjust Spindle Speed

Use the Spindle Speed Dial to adjust the speed as needed.

Step 3: Sanding Operations

Insert the appropriate sanding drum and engage the machine for
sanding operations.

FAQ:

Q: Can children operate this machine?

A: No, children or untrained individuals should not operate this
machine due to safety concerns.

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MODEL G1071Z 1 HP VARIABLE-SPEED OSCILLATING SPINDLE SANDER
MANUAL INSERT
For Machines Mfd. Since 06/24 and Owner’s Manual Revised 05/19 The Model G1071Z is the same machine as the Model G1071 except for the power controls, spindle speed, power supply requirements, and wiring. Except for the differences noted in this insert, all other content in the Model G1071 owner’s manual applies to this machine. : To reduce the risk of serious injury, you MUST read and understand this insert–and the entire Model G1071 manual–BEFORE assembling, installing, or operating this machine! If you have any further questions about this manual insert or the differences between the Model G1071Z and the Model G1071, contact our Technical Support at 570-546-9663 or email techsupport@grizzly.com.
COPYRIGHT © MAY, 2024 BY GRIZZLY INDUSTRIAL, INC. WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC. #CS23187 PRINTED IN TAIWAN
***Keep for Future Reference***

Power Controls
Refer to the following figure and descriptions to become familiar with the power controls and components of this machine.
A B
E DC
Figure 1. G1071Z power controls. A. Spindle Speed Digital Readout: Shows
spindle speed in RPM. B. Emergency Stop Button: Stops spindle and
disables machine. Twist clockwise to reset. C. Spindle Speed Dial: Adjusts spindle speed
from 9001800 RPM. D. OFF Button: Stops spindle rotation. E. ON Button: Starts spindle rotation.

Site Considerations
Weight Load
Refer to the Machine Data Sheet for the weight of your machine. Make sure that the surface upon which the machine is placed will bear the weight of the machine, additional equipment that may be installed on the machine, and the heaviest workpiece that will be used. Additionally, consider the weight of the operator and any dynamic loading that may occur when operating the machine.
Placement Location
Consider anticipated workpiece sizes and additional space needed for auxiliary stands, work tables, or other machinery when establishing a location for this machine in the shop. Below is the minimum amount of space needed for the machine.
Wall
25½”
28½”

Electrical Connection

= Min. 30″

Figure 2. Minimum working clearances.

Children or untrained people may be seriously injured by this machine. Only install in an access restricted location.

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Model G1071Z (Mfd. Since 06/24)

MACHINE DATA SHEET
Customer Service #: 570-546-9663 · To Order Call: 800-523-4777 · Fax #: 800-438-5901
MODEL G1071Z 1 HP VARIABLE-SPEED OSCILLATING SPINDLE SANDER
Product Dimensions:
Weight………………………………………………………………………………………………………………………………………….. 290 lbs. Width (side-to-side) x Depth (front-to-back) x Height……………………………………………………… 25-1/2 x 28-1/2 x 45 in. Footprint (Length x Width)……………………………………………………………………………………………………………. 16 x 16 in.
Shipping Dimensions:
Type………………………………………………………………………………………………………………………………………. Wood Crate Content……………………………………………………………………………………………………………………………………….. Machine Weight………………………………………………………………………………………………………………………………………….. 300 lbs. Length x Width x Height……………………………………………………………………………………………………….. 29 x 26 x 37 in. Must Ship Upright………………………………………………………………………………………………………………………………… Yes
Electrical:
Power Requirement…………………………………………………………………………………………….. 120V, Single-Phase, 60 Hz Full-Load Current Rating……………………………………………………………………………………………………………………. 15.5A Minimum Circuit Size……………………………………………………………………………………………………………………………. 20A Connection Type……………………………………………………………………………………………………………………… Cord & Plug Power Cord Included……………………………………………………………………………………………………………………………. Yes Power Cord Length……………………………………………………………………………………………………………………………. 72 in. Power Cord Gauge……………………………………………………………………………………………………………………….. 14 AWG Plug Included………………………………………………………………………………………………………………………………………. Yes Included Plug Type……………………………………………………………………………………………………………………………… 5-15 Switch Type……………………………………………………………………………………………………………………… ON/OFF Buttons Inverter (VFD) Type…………………………………………………………………………………………………….. TAI-CHUAN TA11D5 Inverter (VFD) Size…………………………………………………………………………………………………………………………….. 1 HP
Motors:
Main
Horsepower……………………………………………………………………………………………………………………………… 1 HP Phase…………………………………………………………………………………………………………………………………. 3-Phase Amps………………………………………………………………………………………………………………………………………….. 3A Speed……………………………………………………………………………………………………………………………… 1725 RPM Type…………………………………………………………………………………………………………………………. TEFC Induction Power Transfer ……………………………………………………………………………………………………………………….. Direct Bearings……………………………………………………………………………………….. Shielded & Permanently Lubricated

Model G1071Z (Mfd. Since 06/24)

-3-

Spindle Sander Info
Sanding Drum Diameters…………………………………………………………. 1/4, 3/8, 1/2, 5/8, 3/4, 1, 1-1/2, 2, 3, 4 in. Sanding Drum Length………………………………………………………………………………………………………….. 5, 6, 9 in. Spindle Speed………………………………………………………………………………………………………….. 900 – 1800 RPM Spindle Oscillation………………………………………………………………………………………………………………… 72 OPM Stroke Length………………………………………………………………………………………………………………………. 1-1/2 in. Table Length………………………………………………………………………………………………………………………. 25-1/8 in. Table Width……………………………………………………………………………………………………………………….. 25-1/8 in. Table Thickness…………………………………………………………………………………………………………………… 1-1/8 in. Table-to-Floor Height…………………………………………………………………………………………………………… 35-3/4 in. Number of Table Inserts………………………………………………………………………………………………………………….. 3 Included Sanding Sleeve Grit Size………………………………………………………………………………………………… 100 Table Tilt………………………………………………………………………………………………………… Front 45, Back 20 deg.
Construction Materials
Base……………………………………………………………………………………………………………………………. Formed Steel Stand…………………………………………………………………………………………………………………………… Formed Steel Table……………………………………………………………………………………………………….. Precision-Ground Cast Iron Frame……………………………………………………………………………………………………………………………………… Steel Paint Type/Finish……………………………………………………………………………………………………….. Powder Coated
Other Related Info
Number of Dust Ports……………………………………………………………………………………………………………………… 1 Dust Port Size……………………………………………………………………………………………………………………………. 4 in. Compatible Mobile Base………………………………………………………………………………………………………… T28922
Other Specifications:
Country of Origin ……………………………………………………………………………………………………………………………. Taiwan Warranty ……………………………………………………………………………………………………………………………………….. 1 Year Approximate Assembly & Setup Time ………………………………………………………………………………………….. 45 Minutes Serial Number Location ……………………………………………………………………………………………………. Machine ID Label ISO 9001 Factory ……………………………………………………………………………………………………………………………….. Yes
Features:
Three Precision-Ground Steel Table Inserts Formed & Welded Steel Stand Precision-Ground Heavy-Duty Cast Iron Table Table Tilts 45 Deg. Forward, 20 Deg. Back Variable Spindle Speed Digital Readout Ten Sanding Drums in a Variety of Diameters & Lengths
Accessories Included:
One 100-Grit Sanding Sleeve for Each Drum Size

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Model G1071Z (Mfd. Since 06/24)

POWER SUPPLY

Availability
Before installing the machine, consider the availability and proximity of the required power supply circuit. If an existing circuit does not meet the requirements for this machine, a new circuit must be installed. To minimize the risk of electrocution, fire, or equipment damage, installation work and electrical wiring must be done by an electrician or qualified service personnel in accordance with all applicable codes and standards.
Electrocution, fire, shock, or equipment damage may occur if machine is not properly grounded and connected to power supply.
Full-Load Current Rating
The full-load current rating is the amperage a machine draws at 100% of the rated output power. On machines with multiple motors, this is the amperage drawn by the largest motor or sum of all motors and electrical devices that might operate at one time during normal operations.
Full-Load Current Rating at 120V .. 15.5 Amps
The full-load current is not the maximum amount of amps that the machine will draw. If the machine is overloaded, it will draw additional amps beyond the full-load rating.
If the machine is overloaded for a sufficient length of time, damage, overheating, or fire may result– especially if connected to an undersized circuit. To reduce the risk of these hazards, avoid overloading the machine during operation and make sure it is connected to a power supply circuit that meets the specified circuit requirements.

Serious injury could occur if you connect machine to power before completing setup process. DO NOT connect to power until instructed later in this manual.
120V Circuit Requirements
This machine is prewired to operate on a power supply circuit that has a verified ground and meets the following requirements:
Nominal Voltage ……………….. 110V, 115V, 120V Cycle ………………………………………………….60 Hz Phase ……………………………………. Single-Phase Power Supply Circuit ……………………. 20 Amps Plug/Receptacle ……………………….. NEMA 5-15
A power supply circuit includes all electrical equipment between the breaker box or fuse panel in the building and the machine. The power supply circuit used for this machine must be sized to safely handle the full-load current drawn from the machine for an extended period of time. (If this machine is connected to a circuit protected by fuses, use a time delay fuse marked D.)
For your own safety and protection of property, consult an electrician if you are unsure about wiring practices or electrical codes in your area.
Note: Circuit requirements in this manual apply to a dedicated circuit–where only one machine will be running on the circuit at a time. If machine will be connected to a shared circuit where multiple machines may be running at the same time, consult an electrician or qualified service personnel to ensure circuit is properly sized for safe operation.

Model G1071Z (Mfd. Since 06/24)

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Grounding & Plug Requirements
This machine MUST be grounded. In the event of certain malfunctions or breakdowns, grounding reduces the risk of electric shock by providing a path of least resistance for electric current. This machine is equipped with a power cord that has an equipment-grounding wire and a grounding plug. Only insert plug into a matching receptacle (outlet) that is properly installed and grounded in accordance with all local codes and ordinances. DO NOT modify the provided plug!
GROUNDED 5-15 RECEPTACLE
Grounding Pin
5-15 PLUG Neutral Hot
Figure 3. Typical 5-15 plug and receptacle.
SHOCK HAZARD! Two-prong outlets do not meet the grounding requirements for this machine. Do not modify or use an adapter on the plug provided–if it will not fit the outlet, have a qualified electrician install the proper outlet with a verified ground.

Improper connection of the equipment-grounding wire can result in a risk of electric shock. The wire with green insulation (with or without yellow stripes) is the equipment-grounding wire. If repair or replacement of the power cord or plug is necessary, do not connect the equipment-grounding wire to a live (current carrying) terminal.
Check with a qualified electrician or service personnel if you do not understand these grounding requirements, or if you are in doubt about whether the tool is properly grounded. If you ever notice that a cord or plug is damaged or worn, disconnect it from power, and immediately replace it with a new one.
Extension Cords
We do not recommend using an extension cord with this machine. If you must use an extension cord, only use it if absolutely necessary and only on a temporary basis.
Extension cords cause voltage drop, which can damage electrical components and shorten motor life. Voltage drop increases as the extension cord size gets longer and the gauge size gets smaller (higher gauge numbers indicate smaller sizes).
Any extension cord used with this machine must be in good condition and contain a ground wire and matching plug/receptacle. Additionally, it must meet the following size requirements:
Minimum Gauge Size ………………………16 AWG Maximum Length (Shorter is Better)…….50 ft.

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Model G1071Z (Mfd. Since 06/24)

Dust Collection
This machine creates a lot of wood chips/ dust during operation. Breathing airborne dust on a regular basis can result in permanent respiratory illness. Reduce your risk by wearing a respirator and capturing the dust with a dust-collection system.
Minimum CFM at Dust Port: 400 CFM Do not confuse this CFM recommendation with the rating of the dust collector. To determine the CFM at the dust port, you must consider these variables: (1) CFM rating of the dust collector, (2) hose type and length between the dust collector and the machine, (3) number of branches or wyes, and (4) amount of other open lines throughout the system. Explaining how to calculate these variables is beyond the scope of this manual. Consult an expert or purchase a good dust collection “how-to” book.
To connect dust collection system to machine:
1. Fit 4″ dust hose over dust port, as shown in Figure 4, and secure in place with hose clamp.

Test Run
Once assembly is complete, test run the machine to ensure it is properly connected to power and safety components are functioning correctly.
If you find an unusual problem during the test run, immediately stop the machine, disconnect it from power, and fix the problem BEFORE operating the machine again. The Troubleshooting table in the SERVICE section of this manual can help.
The Test Run consists of verifying the following: 1) the motor powers up and runs correctly, 2) the power controls function correctly, and 3) the Emergency Stop button disables the machine correctly.
Serious injury or death can result from using this machine BEFORE understanding its controls and related safety information. DO NOT operate, or allow others to operate, machine until the information is understood.
DO NOT start machine until all preceding setup instructions have been performed. Operating an improperly set up machine may result in malfunction or unexpected results that can lead to serious injury, death, or machine/property damage.

Figure 4. Dust hose attached to dust port.
2. Tug hose to make sure it does not come off.
Note: Tight fit is necessary for proper performance.

Model G1071Z (Mfd. Since 06/24)

-7-

To test run machine: 1. Clear all setup tools away from machine. 2. Press Emergency Stop button in (see
Figure 5). 3. Turn spindle speed dial all the way counter-
clockwise (see Figure 5). 4. Connect machine to power by inserting power
cord plug into a matching receptacle. Spindle speed digital readout (see Figure 5) will illuminate.
Spindle Speed Emergency Digital Readout Stop
Button
Spindle Speed Dial
Figure 5. Location of Emergency Stop button, spindle speed dial, and spindle speed digital
readout. 5. Twist Emergency Stop button clockwise until
it springs out (see Figure 6). This resets button so machine can start.
TWIST

6. Press ON button (see Figure 7) to turn machine ON. Verify motor starts up and runs smoothly without any unusual problems or noises.
ON Button
Figure 7. Location of ON button. 7. Verify speed controls by slowly turning spin-
dle speed dial clockwise. Rotate dial back and forth to test variable-speed function. 8. Press Emergency Stop button to turn machine OFF. 9. WITHOUT resetting Emergency Stop button, try to start machine by pressing ON button. Machine should not start. — If machine does not start, safety feature of
Emergency Stop button is working correctly. Congratulations! Test Run is complete. — If machine does start, immediately turn it OFF and disconnect power. Safety feature of Emergency Stop button is NOT working properly and must be replaced before further using machine.

EmergencyStopButton
Figure 6. Resetting Emergency Stop button.

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Model G1071Z (Mfd. Since 06/24)

SERVICE

Review the troubleshooting procedures in this section if a problem develops with your machine. If you need replacement parts or additional help with a procedure, call our Technical Support. Note: Please gather the serial number and manufacture date of your machine before calling.
Troubleshooting

Motor & Electrical

Symptom
Machine does not start, or power supply breaker immediately trips after startup.

Possible Cause
1. Emergency Stop button depressed. 2. Incorrect power supply voltage or circuit size.
3. Power supply circuit breaker tripped or fuse blown.
4. Motor wires connected incorrectly. 5. Wiring broken, disconnected, or corroded.

Machine stalls or is underpowered.

6. Emergency Stop button at fault. 7. Control panel at fault. 8. VFD at fault. 9. Motor or motor bearings at fault.
1. Workpiece material unsuitable for machine. 2. Worm or worm gear at fault. 3. Motor wires connected incorrectly. 4. Machine undersized for task.

5. Motor overheated. 6. Extension cord too long.

7. Motor or motor bearings at fault.
Machine has 1. Motor or component loose. vibration or noisy operation. 2. Spindle loose, improperly installed, or
damaged. 3. Motor fan rubbing on fan cover. 4. Motor bearings at fault.

Machine operates in reverse.
Spindle speed digital readout does not work/ display is incorrect.

5. Worm or worm gear at fault. 1. Motor connections wired out of phase.
1. Digital readout displays “E.ESP” because Emergency Stop button is depressed.
2. Wiring broken, disconnected, or corroded.
3. Control panel at fault.

Possible Solution
1. Rotate Emergency Stop button head to reset. 2. Ensure correct power supply voltage and circuit size
(Page 5). 3. Ensure circuit is free of shorts. Reset circuit breaker or
replace fuse. 4. Correct motor wiring connections (Page 11). 5. Fix broken wires or disconnected/corroded
connections (Page 11). 6. Replace. 7. Replace. 8. Inspect VFD; replace if at fault. 9. Replace motor. 1. Only sand wood/ensure moisture is below 20%. 2. Replace broken or slipping worm/gear. 3. Correct motor wiring connections (Page 11). 4. Clean/replace sanding sleeve (Page 22/28 of
manual); reduce feed rate/sanding depth. 5. Clean motor, let cool, and reduce workload. 6. Move machine closer to power supply; use shorter
extension cord (Page 6). 7. Replace motor. 1. Replace damaged or missing bolts/nuts or tighten if
loose. 2. Tighten loose spindle, reinstall spindle ensuring mating
surfaces are clean, replace spindle if damaged. 3. Fix/replace fan cover; replace loose/damaged fan. 4. Test by rotating shaft; rotational grinding/loose shaft
requires bearing replacement. 5. Replace broken or slipping worm/gear. 1. Correct phase polarity.
1. Rotate Emergency Stop button head to reset.
2. Fix broken wires or disconnected/corroded connections (Page 11).
3. Replace.

Model G1071Z (Mfd. Since 06/24)

-9-

Operation

Symptom Possible Cause

Deep sanding grooves or scores in workpiece.

1. Excessive spindle speed. 2. Workpiece sanded across grain. 3. Excessive workpiece pressure against
spindle sleeve. 4. Sanding sleeve too coarse for desired finish.

Glazed sanding 1. Sanding wet stock.

surface.

2. Sanding stock with high pitch/residue.

Sanding sleeve clogs quickly.

3. Sanding sleeve worn or filled with pitch/ residue.
1. Sanding wet stock. 2. Excessive spindle speed. 3. Excessive workpiece pressure against
spindle sleeve. 4. Sanding sleeve too fine for desired finish. 5. Sanding softwood.

6. Worn sanding sleeve. 7. Poor dust collection.

Poor, non-

1. Sanding sleeve grit too fine for desired finish.

aggressive

sanding results. 2. Sanding sleeve clogged/worn.

Burn marks on workpiece.

1. Excessive spindle speed. 2. Excessive workpiece pressure against
spindle sleeve. 3. Sanding sleeve grit too fine for desired finish.

4. Sanding sleeve clogged/worn.

Workpiece not 1. Table is not square to spindle. sanded square when table tilt is set to 0º.

Sanded workpiece angle does not match scale angle.

1. Table tilt scale needs to be calibrated.

Abrasive grit rubs off easily.

1. Sanding sleeve has been stored in an incorrect environment.
2. Sanding sleeve has been folded or crushed.

Workpiece frequently gets pulled out of your hands.

1. Not supporting workpiece against table. 2. Starting workpiece on a leading corner.

Possible Solution
1. Reduce spindle speed. 2. Sand workpiece with grain. 3. Reduce workpiece pressure.
4. Replace with finer grit sleeve (Page 22 of manual). 1. Only sand wood/ensure moisture is below 20%. 2. Use different stock or accept characteristics and plan
on frequently cleaning/replacing sanding sleeves (Page 22/28 of manual). 3. Replace sleeve (Page 22 of manual).
1. Only sand wood/ensure moisture is below 20%. 2. Reduce spindle speed. 3. Reduce workpiece pressure.
4. Replace with coarser grit sleeve (Page 22 of manual). 5. Use different stock or accept characteristics and plan
on frequently cleaning/replacing sanding sleeves (Page 22/28 of manual). 6. Replace sleeve (Page 22 of manual). 7. Unclog ducts; close gates to improve suction; redesign dust collection system. 1. Replace with a coarser grit sleeve (Page 22 of manual). 2. Clean/replace sleeve (Page 22/28 of manual). 1. Reduce spindle speed. 2. Reduce workpiece pressure.
3. Replace with a coarser grit sleeve (Page 22 of manual).
4. Clean/replace sleeve (Page 22/28 of manual). 1. Adjust table stop bolt until table is square to spindle.
1. Use 90º square to adjust table square to spindle, then adjust scale pointer to 0º.
1. Replace sleeve (Page 22 of manual). Store sleeve in a cool, dry area.
2. Replace sleeve (Page 22 of manual). Do not bend/ fold sleeve.
1. Use table to support workpiece. 2. Start workpiece on a trailing corner.

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Model G1071Z (Mfd. Since 06/24)

WIRING
These pages are current at the time of printing. However, in the spirit of improvement, we may make changes to the electrical systems of future machines. Compare the manufacture date of your machine to the one stated in this manual, and study this section carefully.
If there are differences between your machine and what is shown in this section, call Technical Support at 570-546-9663 for assistance BEFORE making any changes to the wiring on your machine. An updated wiring diagram may be available. Note: Please gather the serial number and manufacture date of your machine before calling. This information can be found on the main machine label.

Wiring Safety Instructions

SHOCK HAZARD. Working on wiring that is connected to a power source is extremely dangerous. Touching electrified parts will result in personal injury including but not limited to severe burns, electrocution, or death. Disconnect the power from the machine before servicing electrical components!
MODIFICATIONS. Modifying the wiring beyond what is shown in the diagram may lead to unpredictable results, including serious injury or fire. This includes the installation of unapproved aftermarket parts.
WIRE CONNECTIONS. All connections must be tight to prevent wires from loosening during machine operation. Double-check all wires disconnected or connected during any wiring task to ensure tight connections.

WIRE/COMPONENT DAMAGE. Damaged wires or components increase the risk of serious personal injury, fire, or machine damage. If you notice that any wires or components are damaged while performing a wiring task, replace those wires or components.
MOTOR WIRING. The motor wiring shown in these diagrams is current at the time of printing but may not match your machine. If you find this to be the case, use the wiring diagram inside the motor junction box.
CAPACITORS/INVERTERS. Some capacitors and power inverters store an electrical charge for up to 10 minutes after being disconnected from the power source. To reduce the risk of being shocked, wait at least this long before working on capacitors.

CIRCUIT REQUIREMENTS. You MUST follow the requirements at the beginning of this manual when connecting your machine to a power source.

EXPERIENCING DIFFICULTIES. If you are experiencing difficulties understanding the information included in this section, contact our Technical Support at 570-546-9663.

The photos and diagrams included in this section are best viewed in color. You can view these pages in color at www.grizzly.com.

Model G1071Z (Mfd. Since 06/24)

-11-

Wiring Diagram

EMERGENCY STOP BUTTON
NHD NPB22-H01

CONTROL PANEL
TAI-CHUAN 8-2B-4-900-1800-FL
VCC VSS A+ B

ESP 2 NC 1 P12
+

ESP

P12

CABINET

IN2 CM CM IN1 B A+ VSS VCC
POWER N L

GND

ESP P12
VFD
TAI-CHUAN TA11D5

P12

ESP

DX+

A+ VSS

DX-

G12

VCC

G12

Motor 220V
GND
3 2 1

WVU

MOTOR

GND

Neutral Hot
Ground

120 VAC
5-15 Plug

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READ ELECTRICAL SAFETY

ON PAGE 11!

Model G1071Z (Mfd. Since 06/24)

Electrical Components

Figure 8. Emergency Stop button wiring.

Figure 9. Control panel wiring.

Figure 10. VFD and motor wiring.

Model G1071Z (Mfd. Since 06/24)

READ ELECTRICAL SAFETY

-13-

ON PAGE 11

PARTS

We do our best to stock replacement parts when possible, but we cannot guarantee that all parts shown are available for purchase. Call 800-523-4777 or visit www.grizzly.com/parts to check for availability.

Main

39 36
28 38
27

109

127

57 72

83 83

83 118

2 78 43
49 130

66 79
3 5

180

131 77

80 82
6 82 80 4 92

85 82 14
80
85 103 104
69

70 125

46 82 45
47 8

65 35

107

108

115

53 13

117 73

55 62
74 24
23 101
100

110
111 112 76

88 50 64
75 76-1

99
80 109 82 105
102 76-3

76-2 76-4

76-5

121 101

11 9 54

129

89 82

80 82

80 85 85

61 87 97 60 17

82 81

114

68 67
85 66
21 89

97 19

16 128

95 96 22
23

REF PART # 1 P1071Z001 2 P1071Z002 3 P1071Z003 4 P1071Z004

DESCRIPTION TABLE TABLE INSERT 1-3/4 X 2-3/16 TABLE INSERT 2-3/16 X 3-1/2 BRACKET

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BUY PARTS ONLINE AT GRIZZLY.COM! Scan QR code to visit our Parts Store.

REF PART # 5 P1071Z005 6 P1071Z006 7 P1071Z007 8 P1071Z008

DESCRIPTION TRUNNION OUTER TRUNNION INNER DUST CHUTE HOUSING

Model G1071Z (Mfd. Since 06/24)

Main Parts List

REF PART #
9 P1071Z009 10 P1071Z010 11 P1071Z011 12 P1071Z012 13 P1071Z013 14 P1071Z014 15 P1071Z015 16 P1071Z016 17 P1071Z017 18 P1071Z018 19 P1071Z019 20 P1071Z020 21 P1071Z021 22 P1071Z022 23 P1071Z023 24 P1071Z024 25 P1071Z025 27 P1071Z027 28 P1071Z028 30 P1071Z030 32 P1071Z032 35 P1071Z035 36 P1071Z036 38 P1071Z038 39 P1071Z039 40 P1071Z040 41 P1071Z041 42 P1071Z042 43 P1071Z043 44 P1071Z044 45 P1071Z045 46 P1071Z046 47 P1071Z047 49 P1071Z049 50 P1071Z050 51 P1071Z051 52 P1071Z052 53 P1071Z053 54 P1071Z054 55 P1071Z055 56 P1071Z056 57 P1071Z057 59 P1071Z059 60 P1071Z060 61 P1071Z061 62 P1071Z062 63 P1071Z063 64 P1071Z064 65 P1071Z065 66 P1071Z066 67 P1071Z067 68 P1071Z068 69 P1071Z069 70 P1071Z070 72 P1071Z072

DESCRIPTION
DIPSTICK SPINDLE CASTING COVER SPINDLE SPINDLE KEY 5 X 5 X 50 HEX NUT 15/16-20 THIN SPANNER NUT 15/16-20 WORM GEAR MOUNTING BRACKET BEARING BLOCK WORM GEAR 24T CONNECTING ROD STUD-DE 3/8-16 X 4-5/16, 5/8 DRIVE SHAFT HUB CENTER BLOCK SPINDLE CASE SPINDLE 1/4″ SPINDLE 3/8″ SPINDLE 1/2″ SPINDLE 5/8″ GUIDE SHAFT SPINDLE 3/4″ SANDING SLEEVE 1/4 X 5 100-GR (3-PK) SANDING SLEEVE 3/8 X 6 100-GR (3-PK) SANDING SLEEVE 1/2 X 6 100-GR (3-PK) SANDING SLEEVE 5/8 X 6 100-GR (3-PK) SANDING SLEEVE 3/4 X 9 100-GR (3-PK) SANDING SLEEVE 1 X 9 100-GR (3-PK) SANDING SLEEVE 1-1/2 X 9 100-GR (3-PK) SANDING SLEEVE 2 X 9 100-GR (3-PK) SANDING SLEEVE 3 X 9 100-GR (3-PK) SANDING SLEEVE 4 X 9 100-GR (3-PK) SPINDLE 1″ SPINDLE 1-1/2″ SPINDLE 2″ SPINDLE 3″ SPINDLE 4″ HEX BOLT 3/8-16 X 6-1/2 GROMMET 30MM DUST GROMMET 30MM CONTROL PANEL TAI-CHUAN CONTROL PANEL MOUNT POINTER POINTER MOUNT CABINET SPINDLE HOLDER 6-HOLE SPINDLE HOLDER 4-HOLE CABINET PANEL FOLDING HANDLE 3/8-16 X 1-1/4, 2-13/16L ANGLE SCALE RIVET 2 X 5MM NAMEPLATE, STEEL OIL BREATHER KNOB BOLT 1/4-20 X 3/4, 6-LOBE, D1-5/16 E-STOP BUTTON NHD NPB22-H01

Model G1071Z (Mfd. Since 06/24)

REF PART # DESCRIPTION
73 P1071Z073 MOTOR CORD 16G 4W 16″ 74 P1071Z074 POWER CORD 14G 3W 150″ 5-15P 75 P1071Z075 VFD TAI-CHUAN TC111P5 76 P1071Z076 MOTOR 1HP 220V 3-PH 76-1 P1071Z076-1 MOTOR FAN COVER 76-2 P1071Z076-2 MOTOR FAN 76-3 P1071Z076-3 MOTOR JUNCTION BOX 76-4 P1071Z076-4 BALL BEARING 6204ZZ (FRONT) 76-5 P1071Z076-5 BALL BEARING 6203ZZ (REAR) 77 P1071Z077 FLAT WRENCH 1-1/8 OPEN-END 78 P1071Z078 FLAT WRENCH 3/4 X 1 CLOSED-ENDS 79 P1071Z079 HEX WRENCH 2MM 80 P1071Z080 HEX BOLT 3/8-16 X 1-1/4 81 P1071Z081 HEX BOLT 3/8-16 X 1 82 P1071Z082 LOCK WASHER 10MM 83 P1071Z083 SET SCREW 1/4-20 X 5/8 84 P1071Z084 ROLL PIN 5 X 28 85 P1071Z085 FENDER WASHER 3/8 86 P1071Z086 HEX NUT 5/16-18 87 P1071Z087 PHLP HD SCR 8-32 X 1/4 88 P1071Z088 STRAIN RELIEF TYPE-3 M16-1.5 89 P1071Z089 HEX NUT 3/8-16 90 P1071Z090 CAP SCREW 5/16-18 X 1 91 P1071Z091 LOCK WASHER 5/16 92 P1071Z092 CAP SCREW 3/8-16 X 1 94 P1071Z094 BALL BEARING 6206-2RS 95 P1071Z095 OIL SEAL 30 X 62 X 2MM 96 P1071Z096 INT RETAINING RING 35MM 97 P1071Z097 BALL BEARING 6205-2RS 98 P1071Z098 CAP SCREW 4-40 X 1/2 99 P1071Z099 ROLL PIN 5 X 30 100 P1071Z100 KEY 5 X 5 X 25 101 P1071Z101 SET SCREW 5/16-18 X 3/8 102 P1071Z102 DRAIN PLUG 1/4-19 X 7/16 103 P1071Z103 HEX NUT 5/8-11 104 P1071Z104 LOCK WASHER 5/8 105 P1071Z105 HEX BOLT 1/4-20 X 1/2 107 P1071Z107 HEX BOLT 5/16-18 X 1 108 P1071Z108 FENDER WASHER 5/16 109 P1071Z109 HEX NUT 1/2-13 110 P1071Z110 HEX NUT 10-24 111 P1071Z111 EXT TOOTH WASHER #10 112 P1071Z112 PHLP HD SCR 10-24 X 5/8 114 P1071Z114 CAP SCREW 5/16-18 X 1 115 P1071Z115 HEX NUT 1/4-20 117 P1071Z117 TAP SCREW #5 X 3/8 118 P1071Z118 TABLE INSERT 4-1/4 X 6 121 P1071Z121 KEY 5 X 5 X 25 125 P1071Z125 FLAT WASHER 1/4 127 P1071Z127 PHLP HD SCR 10-24 X 3/8 128 P1071Z128 RUBBER STRIP 3 X 755MM 129 P1071Z129 O-RING 15.8 X 2.4 P16 130 P1071Z130 GASKET 20 X 1 X 240MM 131 P1071Z131 GASKET 20 X 1 X 240MM 180 P1071Z180 FLAT WRENCH 7/8 X 1-1/4 OPEN-ENDS

BUY PARTS ONLINE AT GRIZZLY.COM! Scan QR code to visit our Parts Store.

-15-

203

Labels & Cosmetics

201

MODEL G1071Z VARIABLE-SPEED
OSCILLATING SPINDLE SANDER

Specifications

Power Req.: 120V, 1-Ph, 60 Hz, 20A Motor: 1 HP, 220V, 3-Ph, 60 Hz, 3A Full-Load Current Rating: 15.5A Drum Diameters: 1/4″, 3/8″, 1/2″,
5/8″, 3/4″, 1″, 1-1/2″, 2″, 3″, 4″ Spindle Speed: 9001800 RPM Oscillation Speed: 72 OPM Stroke Length: 1-1/2″ Table Tilt: Front 45º, Back 20º Weight: 290 lbs.
Date
S/N
Manufactured for Grizzly in Taiwan

To reduce risk of serious injury when using this machine: 1. Read and understand owner’s manual before operating. 2. Always wear approved eye protection and respirator. 3. Support workpiece with miter gauge, backstop, or worktable. 4. Always use corresponding drum and insert sizes. 5. Make sure spindle nut is tight before starting. 6. Never touch moving sandpaper. 7. Always sand against rotation of spindle or in accordance with directional arrows on machine. 8. Make sure sander is properly assembled, adjusted, and stable before operating. Only operate with guards in place. 9. Use both hands when sanding workpiece. 10. Never sand pointed stock with point facing into sanding rotation, and never force workpiece into sanding surface. 11. Only remove jammed pieces when sandpaper is stopped. 12. Never use damaged sandpaper. 13. Turn motor OFF and disconnect power before changing sandpaper, making adjustments, or servicing. 14. Do not wear loose clothing, gloves, jewelry, or other articles that can get entangled. Tie back long hair and roll up sleeves. 15. Do not expose to rain or use in damp locations. 16. Do not operate under influence of drugs or alcohol, or when tired. 17. Prevent unauthorized use by children or untrained users; restrict access or disable machine when unattended.

WARNING!
To reduce risk of death or serious injury, read manual BEFORE using machine.
To get a new manual, call 800-523-4777 or go to www.grizzly.com.

202
WARNING!
EYE/LUNG INJURY HAZARD! Always wear safety glasses and a respirator when using this machine.

WARNING!
ENTANGLEMENT HAZARD!
Tie back long hair, roll up long sleeves, and remove loose clothing, jewelry, or gloves to prevent getting caught in moving parts.

WARNING!
ABRASION INJURY HAZARD!
DO NOT touch moving sanding drum, or personal injury may occur!

203
208
CHECK OIL LEVEL BEFORE STARTING THIS MACHINE!

REFER TO OWNER’S MANUAL FOR OIL TYPE AND CAPACITIES.
206
G1071Z

203

207

209

Component Gearbox

Fluid Capacity
Capacity Type 4.5 qt. Grizzly T28042 ISO 320 Equivalent

204
205
INJURY/SHOCK HAZARD!
Disconnect power before adjustments, maintenance, or service.

REF PART # DESCRIPTION
201 P1071Z201 MACHINE ID LABEL 202 P1071Z202 COMBO WARNING LABEL 203 P1071Z203 ELECTRICITY LABEL 204 P1071Z204 TOUCH-UP PAINT, GRIZZLY GREEN 205 P1071Z205 INJURY/SHOCK HAZARD LABEL

REF PART # DESCRIPTION
206 P1071Z206 MODEL NUMBER LABEL 207 P1071Z207 GRIZZLY NAMEPLATE SMALL 208 P1071Z208 CHECK OIL HANG TAG 209 P1071Z209 FLUID CAPACITY LABEL

Safety labels help reduce the risk of serious injury caused by machine hazards. If any label comes off or becomes unreadable, the owner of this machine MUST replace it in the original location before resuming operations. For replacements, contact 800-523-4777 or www.grizzly.com.

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BUY PARTS ONLINE AT GRIZZLY.COM! Scan QR code to visit our Parts Store.

Model G1071Z (Mfd. Since 06/24)

MODEL G1071 1 HP OSCILLATING SPINDLE
SANDER
OWNER’S MANUAL
(For models manufactured since 11/10)

177335

COPYRIGHT © 1995 BY GRIZZLY INDUSTRIAL, INC. REVISED MAY, 2019 (BL) WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC. #JB11261 PRINTED IN TAIWAN

V3.05.19

This manual provides critical safety instructions on the proper setup, operation, maintenance, and service of this machine/tool. Save this document, refer to it often, and use it to instruct other operators.
Failure to read, understand and follow the instructions in this manual may result in fire or serious personal injury–including amputation, electrocution, or death.
The owner of this machine/tool is solely responsible for its safe use. This responsibility includes but is not limited to proper installation in a safe environment, personnel training and usage authorization, proper inspection and maintenance, manual availability and comprehension, application of safety devices, cutting/sanding/grinding tool integrity, and the usage of personal protective equipment.
The manufacturer will not be held liable for injury or property damage from negligence, improper training, machine modifications or misuse.
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:
· Lead from lead-based paints. · Crystalline silica from bricks, cement and other masonry products. · Arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: Work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.

Table of Contents

INTRODUCTION ……………………………………….. 2 Manual Accuracy ……………………………………. 2 Contact Info……………………………………………. 2 Machine Description ……………………………….. 2 Identification…………………………………………… 3 Machine Data Sheet ……………………………….. 4
SECTION 1: SAFETY ………………………………… 6 Safety Instructions for Machinery ……………… 6 Additional Safety for Spindle Sanders ……….. 8
SECTION 2: POWER SUPPLY …………………… 9 Voltage Conversion to 240V …………………… 11
SECTION 3: SETUP ………………………………… 12 Needed for Setup………………………………….. 12 Unpacking ……………………………………………. 12 Inventory ……………………………………………… 13 Cleanup……………………………………………….. 14 Site Considerations……………………………….. 14 Assembly …………………………………………….. 15 Check Gearbox Oil ……………………………….. 17 Test Run ……………………………………………… 18

SECTION 5: ACCESSORIES ……………………. 25
SECTION 6: MAINTENANCE……………………. 27 Schedule ……………………………………………… 27 Cleaning & Protecting ……………………………. 27 Lubrication …………………………………………… 27 Sanding Sleeves …………………………………… 28 Gearbox Oil………………………………………….. 28
SECTION 7: SERVICE …………………………….. 29 Troubleshooting ……………………………………. 29
SECTION 8: WIRING……………………………….. 31 Wiring Safety Instructions ………………………. 31 Wiring Diagram …………………………………….. 32
SECTION 9: PARTS ………………………………… 33 Main ……………………………………………………. 33 Base……………………………………………………. 35 Labels & Cosmetics ………………………………. 36
WARRANTY & RETURNS ……………………….. 37

SECTION 4: OPERATIONS ……………………… 19 Operation Overview ………………………………. 19 Disabling Switch……………………………………. 20 Stock Inspection……………………………………. 20 Sanding Tips ………………………………………… 20 Sanding Spindles ………………………………….. 21 Sanding Sleeves …………………………………… 22 Table Inserts ………………………………………… 23 Bevel Sanding………………………………………. 24

INTRODUCTION

Manual Accuracy
We are proud to provide a high-quality owner’s manual with your new machine!
We made every effort to be exact with the instructions, specifications, drawings, and photographs in this manual. Sometimes we make mistakes, but our policy of continuous improvement also means that sometimes the machine you receive is slightly different than shown in the manual.
If you find this to be the case, and the difference between the manual and machine leaves you confused or unsure about something, check our website for an updated version. We post current manuals and manual updates for free on our website at www.grizzly.com.
Alternatively, you can call our Technical Support for help. Before calling, make sure you write down the Manufacture Date and Serial Number from the machine ID label (see below). This information is required for us to provide proper tech support, and it helps us determine if updated documentation is available for your machine.
Manufacture Date
Serial Number

Contact Info
We stand behind our machines! If you have questions or need help, contact us with the information below. Before contacting, make sure you get the serial number and manufacture date from the machine ID label. This will help us help you faster.
Grizzly Technical Support 1815 W. Battlefield
Springfield, MO 65807 Phone: 570-546-9663 Email: techsupport@grizzly.com
We want your feedback on this manual. What did you like about it? Where could it be improved? Please take a few minutes to give us feedback.
Grizzly Documentation Manager P.O. Box 2069
Bellingham, WA 98227-2069 Email: manuals@grizzly.com
Machine Description
An oscillating spindle sander is used to sand the edges of contoured or irregularly shaped workpieces.
The cast-iron sanding table provides a solid platform for supporting workpieces and can tilt for sanding beveled edges.
The integrated dust collection port can be fitted to a dust collection system to reduce the amount of dust released by the machine.
Sanding sleeves are easily replaceable and available in a variety of sizes and grits.

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Model G1071 (Mfd. Since 11/10)

Identification

Become familiar with the names and locations of the controls and features shown below to better understand the instructions in this manual.

Sanding Spindle

Table Insert

Cast Iron Work Table Spindle Rack

Table Tilt Scale Table Tilt Lock
Additional Sizes of Spindles

Cabinet Stand

ON/OFF Switch

Figure 1. Identification.
For Your Own Safety Read Instruction Manual Before Operating Spindle Sander a) Wear eye protection. b) Feed workpiece AGAINST rotation of
sanding drum. c) Keep fingers away from sanding drum. d) Do not use awkward hand positions.

Model G1071 (Mfd. Since 11/10)

-3-

Machine Data Sheet
MACHINE DATA SHEET
Customer Service #: 570-546-9663 · To Order Call: 800-523-4777 · Fax #: 800-438-5901
MODEL G1071 1 HP OSCILLATING SPINDLE SANDER
Product Dimensions:
Weight………………………………………………………………………………………………………………………………………….. 287 lbs. Width (side-to-side) x Depth (front-to-back) x Height…………………………………………………………… 25 x 30 x 44-1/2 in. Footprint (Length x Width)……………………………………………………………………………………………………………. 16 x 16 in. Shipping Dimensions:
Type………………………………………………………………………………………………………………………………………. Wood Crate Content……………………………………………………………………………………………………………………………………….. Machine Weight………………………………………………………………………………………………………………………………………….. 296 lbs. Length x Width x Height……………………………………………………………………………………………………….. 29 x 26 x 37 in. Must Ship Upright………………………………………………………………………………………………………………………………… Yes Electrical:
Power Requirement………………………………………………………………………………… 120V or 240V, Single-Phase, 60 Hz Prewired Voltage……………………………………………………………………………………………………………………………….. 120V Full-Load Current Rating…………………………………………………………………………………………. 12A at 120V, 6A at 240V Minimum Circuit Size……………………………………………………………………………………………. 15A at 120V, 15A at 240V Connection Type……………………………………………………………………………………………………………………… Cord & Plug Power Cord Included……………………………………………………………………………………………………………………………. Yes Power Cord Length………………………………………………………………………………………………………………………………. 9 ft. Power Cord Gauge……………………………………………………………………………………………………………………….. 16 AWG Plug Included………………………………………………………………………………………………………………………………………. Yes Included Plug Type………………………………………………………………………………………………………………… 5-15 for 120V Recommended Plug Type………………………………………………………………………………………………………. 6-15 for 240V Switch Type…………………………………………………………………………………….. Paddle Safety Switch w/Removable Key
Motors: Main
Horsepower……………………………………………………………………………………………………………………………… 1 HP Phase………………………………………………………………………………………………………………………….. Single-Phase Amps……………………………………………………………………………………………………………………………………. 12A/6A Speed……………………………………………………………………………………………………………………………… 1720 RPM Type………………………………………………………………………………………………….. TEFC Capacitor-Start Induction Power Transfer ………………………………………………………………………………………………………………. Direct Drive Bearings……………………………………………………………………………………….. Shielded & Permanently Lubricated Centrifugal Switch/Contacts Type…………………………………………………………………………………………… External
Main Specifications:

Model G1071

The information contained herein is deemed accurate as of 5/23/2019 and represents our most recent product specifications. Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased.

PAGE 1 OF 2

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Model G1071 (Mfd. Since 11/10)

Spindle Sander Info
Sanding Drum Diameters…………………………………………………………. 1/4, 3/8, 1/2, 5/8, 3/4, 1, 1-1/2, 2, 3, 4 in. Sanding Drum Length………………………………………………………………………………………………………….. 5, 6, 9 in. Spindle Speed………………………………………………………………………………………………………………….. 1725 RPM Spindle Oscillation………………………………………………………………………………………………………………… 72 OPM Stroke Length………………………………………………………………………………………………………………………. 1-1/2 in. Table Length……………………………………………………………………………………………………………………………. 25 in. Table Width……………………………………………………………………………………………………………………………… 25 in. Table Thickness…………………………………………………………………………………………………………………… 1-1/8 in. Table-to-Floor Height…………………………………………………………………………………………………………… 35-1/2 in. Number of Table Inserts………………………………………………………………………………………………………………….. 3 Included Sanding Sleeve Grit Size………………………………………………………………………………………………… 100 Table Tilt………………………………………………………………………………………………………… Front 45, Back 15 deg.
Construction Materials
Base……………………………………………………………………………………………………………………………. Formed Steel Stand…………………………………………………………………………………………………………………………… Formed Steel Table……………………………………………………………………………………………………………………… Ground Cast Iron Frame……………………………………………………………………………………………………………………………. Sheet Metal Paint Type/Finish……………………………………………………………………………………………………….. Powder Coated
Other Related Info
Number of Dust Ports……………………………………………………………………………………………………………………… 1 Dust Port Size……………………………………………………………………………………………………………………………. 4 in. Compatible Mobile Base………………………………………………………………………………………………………… D2260A
Other Specifications:
Country of Origin ……………………………………………………………………………………………………………………………. Taiwan Warranty ……………………………………………………………………………………………………………………………………….. 1 Year Approximate Assembly & Setup Time ………………………………………………………………………………………….. 45 Minutes Serial Number Location ……………………………………………………………………………………… ID Label on Center of Stand ISO 9001 Factory …………………………………………………………………………………………………………………………………. No Certified by a Nationally Recognized Testing Laboratory (NRTL) ………………………………………………………………. Yes Awards …………………………………………………………………………………………………….. Wood Magazine Top Value 1999
Features:
Features Ground Steel Table Inserts Includes Formed and Welded Steel Stand 100 Grit Sleeve Included for Each Spindle Cast-Iron Table Table Tilts 45 deg.

Model G1071

PAGE 2 OF 2

Model G1071 (Mfd. Since 11/10)

-5-

SECTION 1: SAFETY

For Your Own Safety, Read Instruction Manual Before Operating This Machine

The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words intended to convey the level of importance of the safety messages. The progression of symbols is described below. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention measures. Always use common sense and good judgment.

Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, COULD result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or moderate injury. It may also be used to alert against unsafe practices.

NOTICE

Alerts the user to useful information about proper operation of the machine to avoid machine damage.

Safety Instructions for Machinery

OWNER’S MANUAL. Read and understand this owner’s manual BEFORE using machine.
TRAINED OPERATORS ONLY. Untrained operators have a higher risk of being hurt or killed. Only allow trained/supervised people to use this machine. When machine is not being used, disconnect power, remove switch keys, or lock-out machine to prevent unauthorized use–especially around children. Make your workshop kid proof!
DANGEROUS ENVIRONMENTS. Do not use machinery in areas that are wet, cluttered, or have poor lighting. Operating machinery in these areas greatly increases the risk of accidents and injury.
MENTAL ALERTNESS REQUIRED. Full mental alertness is required for safe operation of machinery. Never operate under the influence of drugs or alcohol, when tired, or when distracted.

ELECTRICAL EQUIPMENT INJURY RISKS. You can be shocked, burned, or killed by touching live electrical components or improperly grounded machinery. To reduce this risk, only allow qualified service personnel to do electrical installation or repair work, and always disconnect power before accessing or exposing electrical equipment.
DISCONNECT POWER FIRST. Always disconnect machine from power supply BEFORE making adjustments, changing tooling, or servicing machine. This prevents an injury risk from unintended startup or contact with live electrical components.
EYE PROTECTION. Always wear ANSI-approved safety glasses or a face shield when operating or observing machinery to reduce the risk of eye injury or blindness from flying particles. Everyday eyeglasses are NOT approved safety glasses.

-6-

Model G1071 (Mfd. Since 11/10)

WEARING PROPER APPAREL. Do not wear clothing, apparel or jewelry that can become entangled in moving parts. Always tie back or cover long hair. Wear non-slip footwear to reduce risk of slipping and losing control or accidentally contacting cutting tool or moving parts.
HAZARDOUS DUST. Dust created by machinery operations may cause cancer, birth defects, or long-term respiratory damage. Be aware of dust hazards associated with each workpiece material. Always wear a NIOSH-approved respirator to reduce your risk.
HEARING PROTECTION. Always wear hearing protection when operating or observing loud machinery. Extended exposure to this noise without hearing protection can cause permanent hearing loss.
REMOVE ADJUSTING TOOLS. Tools left on machinery can become dangerous projectiles upon startup. Never leave chuck keys, wrenches, or any other tools on machine. Always verify removal before starting!
USE CORRECT TOOL FOR THE JOB. Only use this tool for its intended purpose–do not force it or an attachment to do a job for which it was not designed. Never make unapproved modifications–modifying tool or using it differently than intended may result in malfunction or mechanical failure that can lead to personal injury or death!
AWKWARD POSITIONS. Keep proper footing and balance at all times when operating machine. Do not overreach! Avoid awkward hand positions that make workpiece control difficult or increase the risk of accidental injury.
CHILDREN & BYSTANDERS. Keep children and bystanders at a safe distance from the work area. Stop using machine if they become a distraction.
GUARDS & COVERS. Guards and covers reduce accidental contact with moving parts or flying debris. Make sure they are properly installed, undamaged, and working correctly BEFORE operating machine.

FORCING MACHINERY. Do not force machine. It will do the job safer and better at the rate for which it was designed.
NEVER STAND ON MACHINE. Serious injury may occur if machine is tipped or if the cutting tool is unintentionally contacted.
STABLE MACHINE. Unexpected movement during operation greatly increases risk of injury or loss of control. Before starting, verify machine is stable and mobile base (if used) is locked.
USE RECOMMENDED ACCESSORIES. Consult this owner’s manual or the manufacturer for recommended accessories. Using improper accessories will increase the risk of serious injury.
UNATTENDED OPERATION. To reduce the risk of accidental injury, turn machine OFF and ensure all moving parts completely stop before walking away. Never leave machine running while unattended.
MAINTAIN WITH CARE. Follow all maintenance instructions and lubrication schedules to keep machine in good working condition. A machine that is improperly maintained could malfunction, leading to serious personal injury or death.
DAMAGED PARTS. Regularly inspect machine for damaged, loose, or mis-adjusted parts–or any condition that could affect safe operation. Immediately repair/replace BEFORE operating machine. For your own safety, DO NOT operate machine with damaged parts!
MAINTAIN POWER CORDS. When disconnecting cord-connected machines from power, grab and pull the plug–NOT the cord. Pulling the cord may damage the wires inside. Do not handle cord/plug with wet hands. Avoid cord damage by keeping it away from heated surfaces, high traffic areas, harsh chemicals, and wet/damp locations.
EXPERIENCING DIFFICULTIES. If at any time you experience difficulties performing the intended operation, stop using the machine! Contact our Technical Support at 570-546-9663.

Model G1071 (Mfd. Since 11/10)

-7-

Additional Safety for Spindle Sanders

Serious injury or death can occur from fingers, clothing, jewelry or hair getting entangled in rotating spindle or other moving components. Abrasion injuries can occur from touching rotating sanding drum with bare skin. Workpieces thrown by drum can strike operator or bystanders with moderate force, causing impact injuries. Long-term respiratory damage can occur from using sander without proper use of a respirator. To reduce the risk of these hazards, operator and bystanders MUST completely heed the hazards and warnings below.

HAND PLACEMENT. Rotating sanding drums can remove a large amount of flesh in a few seconds. Always keep hands away from drum during operation. Never touch moving drum on purpose. Use a brush to clean table of sawdust and chips.
FEEDING WORKPIECE. Forcefully jamming workpiece into sanding surface could cause workpiece to eject back at operator or damage machine. Always allow spindle to reach full speed. Firmly hold workpiece with both hands and ease it against spindle using light pressure.
DRUM DIRECTION. Feeding workpiece incorrectly can cause it to be thrown from machine, allowing your hands to slip into the rotating drum or striking yourself or bystanders. To reduce these risks, feed workpiece against direction of rotation, and never sand tapered or pointed stock with point facing feed direction.
SANDING SLEEVE CONDITION. Worn or damaged sanding sleeves can tear apart and become entangled in spindle, resulting in subsequent injuries from operator loss of workpiece control. Replace worn or damaged sanding sleeves promptly.
SANDING DUST. Sanding creates large amounts of dust and flying chips that can lead to eye injury or serious respiratory illness. Reduce your risk by always wearing approved eye and respiratory protection when using sander. Never operate without adequate dust collection system in place and running. However, dust collection is not a substitute for using a respirator.

AVOIDING ENTANGLEMENT. DO NOT wear loose clothing, gloves, or jewelry, and tie back long hair. Keep all guards in place and secure.
WORKPIECE INSPECTION. Nails, staples, knots, or other imperfections in workpiece can be dislodged and thrown from sander at high rate of speed into operator or bystanders, or cause damage to sanding sleeves or drum. Never sand stock that has embedded foreign objects or questionable imperfections.
TABLE INSERTS. A pinch point for fingers and workpieces exists in the gap between table and oscillating drum. Always use table insert that fits closest to diameter of installed drum to keep this gap as small as possible and reduce risk of injury.
POWER DISCONNECT. An accidental startup while changing sleeves can result in entanglement or abrasion injuries. Always disconnect machine from power source before changing sanding sleeve to avoid this risk.
WORKPIECE INTEGRITY. Sanding fragile workpieces can result in loss of control, resulting in entanglement, impact injuries, or damage to the sanding sleeve or drum. Only sand solid workpieces that can withstand power sanding forces. Make sure shape of workpiece is properly supported; avoid sanding workpieces without flat bottom surfaces unless some type of jig is used to maintain support and control when sanding force is applied.

-8-

Model G1071 (Mfd. Since 11/10)

SECTION 2: POWER SUPPLY

Availability
Before installing the machine, consider the availability and proximity of the required power supply circuit. If an existing circuit does not meet the requirements for this machine, a new circuit must be installed. To minimize the risk of electrocution, fire, or equipment damage, installation work and electrical wiring must be done by an electrician or qualified service personnel in accordance with all applicable codes and standards.
Electrocution, fire, shock, or equipment damage may occur if machine is not properly grounded and connected to power supply.
Full-Load Current Rating
The full-load current rating is the amperage a machine draws at 100% of the rated output power. On machines with multiple motors, this is the amperage drawn by the largest motor or sum of all motors and electrical devices that might operate at one time during normal operations.
Full-Load Current Rating at 120V ….. 12 Amps Full-Load Current Rating at 240V ……. 6 Amps The full-load current is not the maximum amount of amps that the machine will draw. If the machine is overloaded, it will draw additional amps beyond the full-load rating.
If the machine is overloaded for a sufficient length of time, damage, overheating, or fire may result– especially if connected to an undersized circuit. To reduce the risk of these hazards, avoid overloading the machine during operation and make sure it is connected to a power supply circuit that meets the specified circuit requirements.
Model G1071 (Mfd. Since 11/10)

Circuit Information
A power supply circuit includes all electrical equipment between the breaker box or fuse panel in the building and the machine. The power supply circuit used for this machine must be sized to safely handle the full-load current drawn from the machine for an extended period of time. (If this machine is connected to a circuit protected by fuses, use a time delay fuse marked D.)
For your own safety and protection of property, consult an electrician if you are unsure about wiring practices or electrical codes in your area.
Note: Circuit requirements in this manual apply to a dedicated circuit–where only one machine will be running on the circuit at a time. If machine will be connected to a shared circuit where multiple machines may be running at the same time, consult an electrician or qualified service personnel to ensure circuit is properly sized for safe operation.
Circuit Requirements for 120V
This machine is prewired to operate on a power supply circuit that has a verified ground and meets the following requirements:
Nominal Voltage ……………….. 110V, 115V, 120V Cycle ………………………………………………….60 Hz Phase ……………………………………. Single-Phase Power Supply Circuit ……………………. 15 Amps Plug/Receptacle ……………………….. NEMA 5-15
Circuit Requirements for 240V
This machine can be converted to operate on a power supply circuit that has a verified ground and meets the requirements listed below. (Refer to Voltage Conversion instructions for details.)
Nominal Voltage ……… 208V, 220V, 230V, 240V Cycle ………………………………………………….60 Hz Phase ……………………………………. Single-Phase Power Supply Circuit ……………………. 15 Amps Plug/Receptacle ……………………….. NEMA 6-15
-9-

Grounding Requirements
This machine MUST be grounded. In the event of certain malfunctions or breakdowns, grounding reduces the risk of electric shock by providing a path of least resistance for electric current. For 120V operation: This machine is equipped with a power cord that has an equipment-grounding wire and a grounding plug (see following figure). The plug must only be inserted into a matching receptacle (outlet) that is properly installed and grounded in accordance with all local codes and ordinances.
GROUNDED 5-15 RECEPTACLE
Grounding Pin
5-15 PLUG Neutral Hot
Figure 2. Typical 5-15 plug and receptacle.
SHOCK HAZARD! Two-prong outlets do not meet the grounding requirements for this machine. Do not modify or use an adapter on the plug provided–if it will not fit the outlet, have a qualified electrician install the proper outlet with a verified ground.
For 240V operation: The plug specified under “Circuit Requirements for 240V” on the previous page has a grounding prong that must be attached to the equipment-grounding wire on the included power cord. The plug must only be inserted into a matching receptacle (see following figure) that is properly installed and grounded in accordance with all local codes and ordinances.
-10-

GROUNDED 6-15 RECEPTACLE Current Carrying Prongs
6-15 PLUG
Grounding Pin
Figure 3. Typical 6-15 plug and receptacle.
Improper connection of the equipment-grounding wire can result in a risk of electric shock. The wire with green insulation (with or without yellow stripes) is the equipment-grounding wire. If repair or replacement of the power cord or plug is necessary, do not connect the equipment-grounding wire to a live (current carrying) terminal.
Check with a qualified electrician or service personnel if you do not understand these grounding requirements, or if you are in doubt about whether the tool is properly grounded. If you ever notice that a cord or plug is damaged or worn, disconnect it from power, and immediately replace it with a new one.
Extension Cords
We do not recommend using an extension cord with this machine. If you must use an extension cord, only use it if absolutely necessary and only on a temporary basis.
Extension cords cause voltage drop, which can damage electrical components and shorten motor life. Voltage drop increases as the extension cord size gets longer and the gauge size gets smaller (higher gauge numbers indicate smaller sizes).
Any extension cord used with this machine must be in good condition and contain a ground wire and matching plug/receptacle. Additionally, it must meet the following size requirements:
Minimum Gauge Size ………………………12 AWG Maximum Length (Shorter is Better)…….50 ft.
Model G1071 (Mfd. Since 11/10)

Voltage Conversion to 240V

The voltage conversion MUST be performed by an electrician or qualified service personnel.

The voltage conversion procedure consists of rewiring the motor and installing the correct plug. A wiring diagram is provided on Page 32 for your reference.

IMPORTANT: If the diagram included on the motor conflicts with the one on Page 32, the motor may have changed since the manual was printed. Use the diagram provided on the motor junction box instead.

Items Needed

Qty

· Phillips Head Screwdriver #2 ………………… 1

· Electrical Tape………………………. As Needed

· Wire Nut (16 AWG x 3) …………………………. 1

· 6-15 Plug ……………………………………………. 1

· Wire Cutters/Stripper……………………………. 1

To convert Model G1071 to 240V:

1. DISCONNECT MACHINE FROM POWER!

2. Cut off existing 5-15 plug.

3. Open motor junction box, remove two wire nuts indicated in Figure 4, then disconnect wires.

4. Use wire nuts to connect wires as indicated in Figure 5. Twist wire nuts onto their respective wires and wrap them with electrical tape so they will not come loose.

Connect Wires and Secure with Nuts

To Switch
Ground

Start Capacitor 300MFD 125VAC

Rewired to 240V
Figure 5. Motor rewired to 240V.
5. Close and secure motor junction box.
6. Install a 6-15 plug according to manufacturer’s instructions. If plug manufacturer’s instructions are not available, NEMA standard 6-15 plug wiring is provided on Page 32.

Remove Wire
Nuts and Disconnect
Wires

Ground

Start Capacitor 300MFD 125VAC

To Switch

Figure 4. Inside motor junction box (motor prewired to 120V).

Model G1071 (Mfd. Since 11/10)

-11-

SECTION 3: SETUP

This machine presents serious injury hazards to untrained users. Read through this entire manual to become familiar with the controls and operations before starting the machine!
Wear safety glasses during the entire setup process!
This machine and its components are very heavy. Get lifting help or use power lifting equipment such as a forklift to move heavy items.
Like all power tools, there is danger associated with this machine. Accidents are frequently caused by lack of familiarity or failure to pay attention. Use this tool with respect and caution to lessen the possibility of operator injury. If normal safety precautions are overlooked or ignored, serious personal injury may occur.

Needed for Setup

The following are needed to complete the setup process, but are not included with your machine.

Description

Qty

· Safety Glasses ……………………………………. 1

· Dust Collection System ………………………… 1

· 4″ Dust Hose ………………………………………. 1

· Machinist’s Square ………………………………. 1

· Cleaner and Shop Rags…………. As Needed

Unpacking

This machine was carefully packaged for safe transport. When unpacking, separate all enclosed items from packaging materials and inspect them for shipping damage. If items are damaged, please call us immediately at 570-546-9663.
IMPORTANT: Save all packaging materials until you are completely satisfied with the machine and have resolved any issues between Grizzly or the shipping agent. You MUST have the original packaging to file a freight claim. It is also extremely helpful if you need to return your machine later.

No list of safety guidelines can be complete. Every shop environment is different. Always consider safety first, as it applies to your individual working conditions. Use this and other machinery with caution and respect. Failure to follow guidelines could result in serious personal injury, damage to equipment or poor work results.

-12-

1odelG1071 (Mfd. Since 11/10)

Inventory

The following is a list of items shipped with your machine. Before beginning setup, lay these items out and inventory them.

If any non-proprietary parts are missing (e.g. a nut or a washer), we will gladly replace them; or for the sake of expediency, replacements can be obtained at your local hardware store.

Box 1 (Figure 6)

Qty

A. Table Assembly

(Table, Trunnion, Dust Chute) ……………….. 1

B. Sanding Spindles

1/4″ x 5″ ……………………………………………….. 1

3/8″ x 6″……………………………………………….. 1

1/2″ x 6″……………………………………………….. 1

5/8″ x 6″……………………………………………….. 1

3/4″ x 9″……………………………………………….. 1

1″ x 9″ ………………………………………………… 1

11/2″ x 9″ …………………………………………….. 1

2″ x 9″………………………………………………… 1

3″ x 9″………………………………………………… 1

4″ x 9″ ………………………………………………… 1

C. Flat Wrench 11/8″ …………………………………. 1

D. Combo Flat Wrench Open-End 7/8″ x 11/4″.. 1

E. Combo Flat Wrench Box-End 1″ x 3/4″ …….. 1

F. Table Insert 13/4″ ………………………………….. 1

G. Table Insert 23/16″…………………………………. 1

H. Table Insert 41/4″ ………………………………….. 1

I. Hardware Bag …………………………………….. 1

–Set Screws 1/4″-20 x 5/8″ …………………… 12

–Roll Pins 5 x 28 ……………………………….. 3

–Hex Wrench 5/64″ ………………………………. 1

Figure 6. Inventory.
NOTICE
If you cannot find an item on this list, carefully check around/inside the machine and packaging materials. Often, these items get lost in packaging materials while unpacking or they are pre-installed at the factory.

Model G1071 (Mfd. Since 11/10)

-13-

Cleanup
The unpainted surfaces of your machine are coated with a heavy-duty rust preventative that prevents corrosion during shipment and storage. This rust preventative works extremely well, but it will take a little time to clean.
Be patient and do a thorough job cleaning your machine. The time you spend doing this now will give you a better appreciation for the proper care of your machine’s unpainted surfaces.
There are many ways to remove this rust preventative, but the following steps work well in a wide variety of situations. Always follow the manufacturer’s instructions with any cleaning product you use and make sure you work in a well-ventilated area to minimize exposure to toxic fumes.
Before cleaning, gather the following: · Disposable rags · Cleaner/degreaser (WD·40 works well) · Safety glasses & disposable gloves · Plastic paint scraper (optional)
Basic steps for removing rust preventative:
1. Put on safety glasses.
2. Coat the rust preventative with a liberal amount of cleaner/degreaser, then let it soak for 510 minutes.
3. Wipe off the surfaces. If your cleaner/degreaser is effective, the rust preventative will wipe off easily. If you have a plastic paint scraper, scrape off as much as you can first, then wipe off the rest with the rag.
4. Repeat Steps 23 as necessary until clean, then coat all unpainted surfaces with a quality metal protectant to prevent rust.
NOTICE
Avoid harsh solvents like acetone or brake parts cleaner that may damage painted surfaces. Always test on a small, inconspicuous location first.

Site Considerations
Workbench Load
Refer to the Machine Data Sheet for the weight and footprint specifications of your machine. Some workbenches may require additional reinforcement to support the weight of the machine and workpiece materials.
Placement Location
Consider anticipated workpiece sizes and additional space needed for auxiliary stands, work tables, or other machinery when establishing a location for this machine in the shop. Below is the minimum amount of space needed for the machine.
25″
30″
Figure 7. Minimum working clearances.
Children and visitors may be seriously injured if unsupervised around this machine. Lock entrances to the shop or disable start switch or power connection to prevent unsupervised use.

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odel G1071 (Mfd. Since 11/10)

Assembly

The machine must be fully assembled before it can be operated. Before beginning the assembly process, refer to Needed for Setup and gather all listed items. To ensure the assembly process goes smoothly, first clean any parts that are covered or coated in heavy-duty rust preventative (if applicable).
To assemble your spindle sander:
1. With the assistance of a helper, carefully lift the table/trunnion assembly onto the top of the sander base.
2. Align the mounting holes in the trunnions with the mounting holes in the sander base.
3. Using the (4) 3/8″-16 x 11/4″ hex bolts and 3/8″ lock washers, secure the table/trunnion assembly to the sander base as shown in Figure 8.

Trunnion

Lock Handle (1 of 2)

4. Secure the dust chute to the trunnion assembly with (2) 3/8″-16 x 11/2″ hex bolts, 3/8″ lock washers and 3/8″-16 hex nuts (see Figure 9).
Dust Chute

Hex Bolts & Nuts

Trunnion Assembly

Figure 9. Dust chute.

5. Thread the table stop bolt and jam nut into the sander base, as shown in Figure 10.

Table Stop Bolt
Jam Nut

Sander Base

Mounting Hardware (1 of 4)

Sander Base

Figure 8. Table mounting.

Figure 10. Table stop bolt.
6. Loosen the table lock handles located on each side of the table trunnion assembly (see Figure 8).

Model G1071 (Mfd. Since 11/10)

-15-

7. Using a machinist square, bring the table surface square to the spindle surface as shown in Figure 11.
Note: It may be necessary to thread the table stop bolt further into the base in order to make the table square to the spindle.

9. Tighten both table lock handles when you are satisfied with the position of the table.
10. Loosen the retainer screw (see Figure 13) that secures the scale pointer and adjust the scale pointer to read 0°. Re-tighten the retainer screw.

Spindle Surface

Machinist’s Square

Scale Pointer

Table
Figure 11. Checking table for square.
8. Move the square to various points around the table to ensure the table and spindle are square on all sides. Adjust the stop bolt as necessary until the table rests on the stop bolt and is square with the spindle (see Figure 12).

Scale
Retainer Screw Figure 13. Pointer adjustment.
11. Re-tighten the jam nut to secure the table stop bolt (see Figure 12).
12. Insert one 5 x 28 roll pin into the non-threaded hole in each of the three table inserts, as shown in Figure 14. Make sure it does not extend through the surface of the table insert.

Roll Pin

Figure 12. Table stop bolt (table tilted for clarity).

Table Insert Figure 14. Inserting roll pins (bottom view).

-16-

¡odel G1071 (Mfd. Since 11/10)

13. Thread four of the 1/4″-20 x 5/8″ set screws into the threaded holes on each table insert, as shown in Figure 15.
Note: The roll pins and set screws must not protrude above the top surface of the table insert or they will interfere with sanding operations.
Table Insert

Set Screw (1 of 4)
Flat Top Surface

Table Insert

Set Screws

Roll Pin

Figure 15. Inserting set screws.

Check Gearbox Oil
GEARBOXES MUST BE FILLED WITH OIL!
NO OIL SHIPPED WITH MACHINE!
Requires 80W90W or Equivalent Gear Oil.
It is critical that you make sure there is oil in the gearbox before proceeding with the test run. Remove the spindle gearbox oil fill cap and use the dipstick to make sure the oil level is full. When full, the oil will read on the knurled portion of the dipstick.
Refer to Gearbox Oil on Page 28 for more information on gearbox lubrication, which type of oil to use, how much to use, and where to put it.
After first two hours of operation, perform an oil change as described in the Gearbox Oil on Page 28.

Model G1071 (Mfd. Since 11/10)

-17-

Test Run
Once assembly is complete, test run the machine to ensure it is properly connected to power and safety components are functioning correctly.
If you find an unusual problem during the test run, immediately stop the machine, disconnect it from power, and fix the problem BEFORE operating the machine again. The Troubleshooting table in the SERVICE section of this manual can help.
The Test Run consists of verifying the following: 1) The motor powers up and runs correctly, and 2) the switch disabling key disables the switch properly.
Serious injury or death can result from using this machine BEFORE understanding its controls and related safety information. DO NOT operate, or allow others to operate, machine until the information is understood.
DO NOT start machine until all preceding setup instructions have been performed. Operating an improperly set up machine may result in malfunction or unexpected results that can lead to serious injury, death, or machine/property damage.
To test run the machine:
1. Clear all setup tools away from machine.
2. Connect machine to power supply.
3. Turn machine ON, verify motor operation, and then turn machine OFF.
The motor should run smoothly and without unusual problems or noises.

4. Remove switch disabling key, as shown in Figure 16.
Figure 16. Removing switch key from paddle switch.
5. Try to start machine with paddle switch. The machine should not start. –If the machine does not start, the switch disabling feature is working correctly. –If the machine does start, immediately stop the machine. The switch disabling feature is not working correctly. This safety feature must work properly before proceeding with regular operations. Call Tech Support for help.

-18-

¢odel G1071 (Mfd. Since 11/10)

SECTION 4: OPERATIONS

Operation Overview
The purpose of this overview is to provide the novice machine operator with a basic understanding of how the machine is used during operation, so the machine controls/components discussed later in this manual are easier to understand.
Due to the generic nature of this overview, it is not intended to be an instructional guide. To learn more about specific operations, read this entire manual, seek additional training from experienced machine operators, and do additional research outside of this manual by reading “how-to” books, trade magazines, or websites.
To reduce your risk of serious injury, read this entire manual BEFORE using machine.

To complete a typical operation, the operator does the following:
1. Examines workpiece to make sure it is suitable for sanding.
2. If necessary, tilts table to correct angle and locks it in place.
3. Installs sanding spindle assembly. (Refer to Installing Sanding Spindles on Page 21).
4. Selects table insert best suited to accommodate size of the sanding drum and tilt of the table.
5. Puts on safety glasses and a respirator.
6. Starts oscillating sander.
7. Feeds workpiece against direction of spindle rotation, maintaining a safe working distance between hands and sanding drum.
8. Turns machine OFF.

To reduce risk of eye injury from flying chips or lung damage from breathing dust, always wear safety glasses and a respirator when operating this machine.

If you are not experienced with this type of machine, WE STRONGLY RECOMMEND that you seek additional training outside of this manual. Read books/magazines or get formal training before beginning any projects. Regardless of the content in this section, Grizzly Industrial will not be held liable for accidents caused by lack of training.

Model G1071 (Mfd. Since 11/10)

-19-

Disabling Switch
The switch can be disabled by removing the key, as shown below. Disabling the switch in this manner can prevent unauthorized operation of the machine, which is important if it is not kept inside an access-restricted building or in a location where children may be present. IMPORTANT: Disabling the switch only restricts its function. It is not a substitute for disconnecting machine from power when adjusting or servicing.
Figure 17. Disabling switch by removing key.
Children or untrained people can be seriously injured by this machine. This risk increases with unsupervised operation. To help prevent unsupervised operation, always disable switch before leaving machine unattended. Make sure to place key in a well-hidden or secure location!
-20-

Stock Inspection
Follow these rules when choosing stock:
· DO NOT sand stock that contains large or loose knots. Injury to the operator or damage to the workpiece can occur if a knot becomes dislodged during the sanding operation.
· Remove foreign objects from the workpiece. Make sure that any stock you process with the sander is clean and free of dirt, nails, staples, tiny rocks or any other foreign objects that could damage the sanding belt or eject from the workpiece during sanding.
· Scrape all glue off the workpiece before sanding. Glue deposits on the workpiece, hard or soft, can gum up the sanding belt and produce poor results.
· Only sand the proper material type: This machine is only intended for sanding workpieces of natural wood fiber. Attempting to sand workpieces of any other material could lead to personal injury and property damage.
Sanding Tips
· Replace the sanding sleeve with a higher grit to achieve a finer finish. Avoid skipping grits, as this will leave scratches in the wood.
· Extend the life of the sanding sleeve by regularly using a PRO-STIK® sanding pad (Accessories on Page 25).
· When bevel sanding, make any necessary guide lines on the longer side of the board so they will be visible during sanding.
· Always turn the sander ON and allow it to reach full speed before engaging the workpiece with the sanding sleeve.
· Keep your workpiece moving across the sanding sleeve to prevent burns, grooves or ruts in the workpiece surface.
£odel G1071 (Mfd. Since 11/10)

Sanding Spindles
The Model G1071 is supplied with ten rubber sanding spindles. Use the larger diameter spindles for sanding large sweeping curves and the smaller spindles for sanding more intricate curves.
When not in use, the spindles are stored on racks located on each side of the machine base, as shown in Figure 18. Each spindle is secured to the rack with a hex nut.

4. Insert the threaded end of the spindle shaft into the spindle mounting hole, and screw it down by hand as shown in Figure 20.

Hex Nut Figure 18. Sanding spindles. To mount the spindle for sanding: 1. DISCONNECT MACHINE FROM POWER! 2. Determine the spindle size needed. 3. Lubricate the threads and shaft shown in Figure 19 with a light oil.
Lubricate

Figure 20. Mounting spindle.
NOTICE
DO NOT tighten the sanding spindle with a wrench! The sanding action will further tighten the spindle to the sander. Using a wrench could make removal difficult.
To remove the spindle:
1. DISCONNECT MACHINE FROM POWER!
2. Use one of the supplied wrenches to hold the jam nuts stationary while you loosen the spindle retainer nut, and the spindle will back out as it un-threads (see Figure 21).

Spindle Retainer Nut

Wrench

Figure 19. Spindle threads. Model G1071 (Mfd. Since 11/10)

Wrench

Jam Nuts

Figure 21. Spindle removal.

Tip: If the spindle has not been removed for some time and is stuck, run the machine until the spindle housing heats up, then retry.
-21-

Sanding Sleeves
The Model G1071 is supplied with 10 sanding sleeves. Use coarse grits for fast material removal and a rough finish. Use fine grits for slower material removal and a smoother finish. When changing from a coarse sleeve to a finer sleeve on a particular sanding project, avoid increasing the grit number by intervals of more than 50. To change the sanding sleeve on spindles larger than 5/8″: 1. DISCONNECT MACHINE FROM POWER! 2. Loosen the hex nut located on the top of the
spindle as shown in Figure 22. The hex nut and flange disk DO NOT need to be removed.
Figure 22. Removing sanding sleeve. 3. Slide the sanding sleeve from the spindle. 4. Reverse Steps 12 to install a sanding
sleeve.

To change the sanding sleeve on spindles 5/8″ and smaller: 1. DISCONNECT MACHINE FROM POWER! 2. Loosen the set screw located in the retainer
nut (see Figure 23).
Figure 23. Retainer nut set screw. 3. Slide the sanding sleeve from the spindle. 4. Reverse Steps 12 to install a sanding
sleeve.
NOTICE
Monitor the wear on the sanding sleeves. The upper portion of the sanding sleeve often gets very little use. If this is the case, flip the sanding sleeve over and re-install. This allows maximum use of the sleeve. Worn sanding sleeves will not efficiently remove material and can burn the wood.

-22-

¤odel G1071 (Mfd. Since 11/10)

Table Inserts
The Model G1071 is supplied with three different sized table inserts. The inserts are designed to reduce the gap between the spindle and the table opening. The hole in each insert is oblong to allow clearance when the table is tilted.
NOTICE
Always use the table insert with the smallest opening that still allows at least 1/8″ clearance around the spindle.
To install the table insert:
1. DISCONNECT MACHINE FROM POWER!
2. Determine which table insert is best for the particular spindle you are using.
3. Install the insert over the mounted spindle and into the recessed hole on the table, as shown in Figure 24.

Note: The insert is fitted with pins that allow it to fit into the table in only one position. This ensures the table insert will not make contact with the spindle even when the table is tilted. 4. Adjust the set screws shown in Figure 25 so the top of the insert is flush with the table surface.
Figure 25. Adjusting table insert.

Figure 24. Installing table insert.

Model G1071 (Mfd. Since 11/10)

-23-

Bevel Sanding
The Model G1071 has a tilting table to allow bevel sanding at a variety of angles.
NOTICE
Bevel sanding on a spindle sander is NOT an exact science. When the table is tilted to 45°, the actual angle sanded on the edge of a workpiece will change if the workpiece is sanded at different positions around the spindle.
To bevel sand a workpiece:
1. DISCONNECT MACHINE FROM POWER!
2. Adjust the table to the desired angle and secure it into position with the trunnion lock handles shown in Figure 26.

When marking the finish line on your workpiece, always mark on the outside, or longest, edge of the bevel, as shown in Figure 27. This allows the finish line to be viewed on the top side of the workpiece.

Table

Sanding Sleeve

Finish Line Drawn Here
Workpiece

Figure 27. Bevel sanding illustration.

Figure 26. Trunnion lock handle.
3. Rotate the spindle by hand to ensure it does not make contact with the table insert.

-24-

¥odel G1071 (Mfd. Since 11/10)

ACCESSORIES
SECTION 5: ACCESSORIES

Installing unapproved accessories may cause machine to malfunction, resulting in serious personal injury or machine damage. To reduce this risk, only install accessories recommended for this machine by Grizzly.

NOTICE
Refer to our website or latest catalog for additional recommended accessories.

Basic Eye Protection
T20501–Face Shield Crown Protector 4″ T20502–Face Shield Crown Protector 7″ T20503–Face Shield Window T20451–“Kirova” Clear Safety Glasses T20452–“Kirova” Anti-Reflective S. Glasses T20456–DAKURA Safety Glasses, Black/Clear

T20502

T20452

PRO-STIK® Abrasive Surface Cleaners Extend the life of your sanding discs and sleeves! Choose the Pro-Stik® with a handle for greater control or without a handle for more usable area.

Size

Model

11/2″ x 11/2″ x 81/2″ ………………………………. W1306

2″ x 2″ x 12″……………………………………… W1307

11/2″ x 11/2″ x 9″ with Handle ………………… W1308

2″ x 2″ x 11″ with Handle ……………………. W1309

Figure 29. PRO-STIK® abrasive cleaners.

T20503

T20451

T20456 Figure 28. Assortment of basic eye protection.

Figure 30. PRO-STIK® cleaners with handles.

order online at www.grizzly.com or call 1-800-523-4777

Model G1071 (Mfd. Since 11/10)

-25-

H2499–Small Half-Mask Respirator H3631–Medium Half-Mask Respirator H3632–Large Half-Mask Respirator H3635–Cartridge Filter Pair P100 Wood dust has been linked to nasal cancer and severe respiratory illnesses. If you work around dust everyday, a half-mask respirator can be a lifesaver. Also compatible with safety glasses!

T10117–Big Mouth Dust Hood with Stand G2753–4″ Bench Attachment G2754–4″ Floor Attachment These attachments are indispensable for collecting dust at machines without a port. Designed for use with 4″ flexible hose (not included).

T10117

G2753

Figure 31. Half-mask respirator with disposable cartridge filters.
Replacement Sanding Sleeves A full range of sanding spindles are available for the Model G1071. Visit www.grizzly.com to see them all!

G2754 Figure 33. Dust collection attachments.

Figure 32. Replacement sanding sleeves.

order online at www.grizzly.com or call 1-800-523-4777

-26-

¦odel G1071 (Mfd. Since 11/10)

SECTION 6: MAINTENANCE

Always disconnect power to the machine before performing maintenance. Failure to do this may result in serious personal injury.
Schedule
For optimum performance from this machine, this maintenance schedule must be strictly followed.
Ongoing To minimize your risk of injury and maintain proper machine operation, shut down the machine immediately if you ever observe any of the items below, and fix the problem before continuing operations:
· Loose hardware. · Damaged sanding sleeve. · Worn or damaged wires. · Any other unsafe condition.
Weekly Maintenance: · Clean/vacuum dust buildup from beneath the
table.
Every 1000 hours of use: · Drain and replace gear oil (Page 28).

Cleaning & Protecting
Cleaning the Model G1071 is relatively easy. Vacuum excess wood chips and sawdust, and wipe off the remaining dust with a dry cloth. If any resin has built up, use a resin dissolving cleaner to remove it.
Protect the unpainted cast iron table by wiping it clean after every use–this ensures moisture from wood dust does not remain on bare metal surfaces. Keep the table rust-free with regular applications of quality products like G96® Gun Treatment, SLIPIT®, or Boeshield® T-9.
Lubrication
Since all bearings are shielded and permanently lubricated, simply leave them alone until they need to be replaced. Do not lubricate them, as this will only attract dust and result in possible premature bearing failure.
DO NOT oil any exposed areas on the sander. Dust will be attracted to these areas, creating a gummy mixture that will hamper proper movement of components. Instead, lubricate exposed areas with dry, powdered graphite.

Model G1071 (Mfd. Since 11/10)

-27-

Sanding Sleeves
As sanding sleeves are used, they will become “loaded” with saw dust. If not removed, this saw dust will harden on the abrasive surface, greatly reducing the effectiveness of the sanding sleeve. Routinely clean the sanding sleeves with a rubber gum abrasive cleaner such as the PRO-STIK® cleaners shown in Figure 34.

Gearbox Oil
The spindle gearbox contains 4.5 Qts. of 90 Wt. gear oil. Replace the gear oil after the first two hours of use, and then after approximately every 1000 hours of use. Remove the fill cap first, then drain the gear oil from the drain plug located inside the sander base at the bottom of the gear box (see Figure 35). The fill cap is shown in Figure 36.

Sander Base

Figure 34. Sanding sleeve maintenance.
Always discard worn sanding sleeves. As abrasives begin to wear, grit will begin to fall off, causing deep gouges in the workpiece. Glue used to hold the grit to the paper will rub off onto the workpiece, causing burns and interfering with the final finishing.

Oil Drain Plug Figure 35. Drain plug location.

Oil Fill Cap Figure 36. Oil fill cap.

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§odel G1071 (Mfd. Since 11/10)

SECTION 7: SERVICE

Motor & Electrical

Symptom

Possible Cause

Possible Solution

Machine does not 1. Switch disabling key removed.

start or a breaker 2. Power supply switched OFF or at fault.

trips.

3. Plug/receptacle at fault/wired wrong.

4. Start capacitor at fault.

5. Motor connection wired wrong.

6. Wall circuit breaker tripped.

7. Wiring open/has high resistance.

8. Motor ON/OFF switch at fault.

9. Motor at fault.

1. Install switch disabling key. 2. Ensure power supply is on/has correct voltage. 3. Test for good contacts; correct the wiring. 4. Test/replace if faulty. 5. Correct motor wiring connections. 6. Ensure circuit size is correct/replace weak breaker. 7. Check/fix broken, disconnected, or corroded wires. 8. Replace switch. 9. Test/repair/replace.

Machine stalls or is 1. Feed rate too aggressive.

underpowered.

2. Workpiece material not suitable

machine.

3. Motor wired incorrectly.

4. Plug/receptacle at fault.

5. Motor bearings at fault.

6. Machine undersized for task.

7. Motor overheated. 8. Motor at fault.

1. Decrease feed rate. for 2. Only sand wood, ensure moisture is below 20%.
3. Wire motor correctly. 4. Test for good contacts/correct wiring. 5. Test/repair/replace. 6. Clean/replace sandpaper; reduce feed rate/sanding
depth. 7. Clean motor, let cool, and reduce workload. 8. Test/repair/replace.

Motor Overheats

1. Motor overloaded.

1. Reduce load on motor.

2. Air circulation through the motor restricted. 2. Clean off motor to provide normal air circulation.

Machine

has 1. Motor or component loose.

vibration or noisy

operation.

2. Motor fan rubbing on fan cover.

3. Motor bearings at fault.

4. Gearbox is damaged.

1. Inspect/replace damaged bolts/nuts, and re-tighten with thread locking fluid.
2. Fix/replace fan cover; replace loose/damaged fan. 3. Test by rotating shaft; rotational grinding/loose shaft
requires bearing replacement. 4. Inspect and repair/replace.

Model G1071 (Mfd. Since 11/10)

-29-

Sanding Operations

Symptom

Possible Cause

Possible Solution

Deep

sanding 1. Sanding sleeve too coarse for the desired 1. Use a finer grit sanding sleeve.

grooves or scars in finish.

workpiece.

2. Workpiece sanded across the grain.

2. Sand with the grain.

3. Too much sanding force on workpiece.

3. Reduce pressure on workpiece while sanding.

Grains rub off the sanding sleeve.

1. Sanding sleeve has been stored in an 1. Store sanding sleeve away from extremely

incorrect environment.

temperature and humidity.

2. Sanding sleeve has been folded or 2. Store sanding sleeves separately and not folded or

smashed.

flat.

Sanding surfaces clog quickly or burn.

1. Too much pressure against sleeve. 2. Sanding softwood.

1. Reduce pressure on workpiece while sanding. 2. Use different stock. Or, accept the characteristics
of the stock and plan on cleaning/replacing belts frequently.

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¨odel G1071 (Mfd. Since 11/10)

machine

SECTION 8: WIRING

These pages are current at the time of printing. However, in the spirit of improvement, we may make changes to the electrical systems of future machines. Compare the manufacture date of your machine to the one stated in this manual, and study this section carefully.
If there are differences between your machine and what is shown in this section, call Technical Support at 570-546-9663 for assistance BEFORE making any changes to the wiring on your machine. An updated wiring diagram may be available. Note: Please gather the serial number and manufacture date of your machine before calling. This information can be found on the main machine label.

Wiring Safety Instructions

CIRCUIT REQUIREMENTS. You MUST follow the requirements at the beginning of this manual when connecting your machine to a power source.

EXPERIENCING DIFFICULTIES. If you are experiencing difficulties understanding the information included in this section, contact our Technical Support at 570-546-9663.

The photos and diagrams included in this section are best viewed in color. You can view these pages in color at www.grizzly.com.
Model G1071 (Mfd. Since 11/10)

-31-

Wiring Diagram

Ground

Rewired to 240V

Ground

Start Capacitor 300MFD 125VAC

Figure 37. Motor wiring.

Rewired to 240V

Figure 38. Switch wiring.

PADDLE SWITCH (viewed from behind)

5-15 Plug

6-15 Plug

120 VAC (Prewired)

240 VAC

(As Recommended)

Ground

Hot

Neutral

Hot
Ground Hot

View this page in color at www.grizzly.com.
The motor wiring shown here is current at the time of printing, but it may not match your machine. Always use the wiring diagram inside the motor junction box.

Rewired to 240V

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READ ELECTRICAL SAFETY

ON PAGE 31!

SECTION 9: PARTS

Main

84V2

113 73V2

84V2 2
83

118

112

119

123

74V2 71

75 62

107

108

82V2 81
85 5
70

6 80
82V2

65 92V2
82V2
69 103 104
9 8-1 25B

4 82V2

89 11

82V2 148982V2

81 82V2

88V2

82V2 55 85

67 66

87V2 97

114

35 10

82V2

101V2

24 23
101V2

100V2

94 96

102 12
121 98V2 97 15

89 21
20

17 91 90 89
20 89
18

16 99

Model G1071 (Mfd. Since 11/10)

BUY PARTS ONLINE AT GRIZZLY.COM! Scan QR code to visit our Parts Store.

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Main Parts List

REF
1 2 3 4 5 6 7 8 8-1 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25B 35 54 55 61 62 65 66 67 68 69 70 71 72

PART #
P1071001 P1071002 P1071003 P1071004 P1071005 P1071006 P1071007 P1071008 P1071008-1 P1071009 P1071010 P1071011 P1071012 P1071013 P1071014 P1071015 P1071016 P1071017 P1071018 P1071019 P1071020 P1071021 P1071022 P1071023 P1071024 P1071025B P1071035 P1071054 P1071055 P1071061 P1071062 P1071065 P1071066 P1071067 P1071068 P1071069 P1071070 P1071071 P1071072

DESCRIPTION
TABLE INSERT 1-3/4 X 2-3/16 INSERT 2-3/16 X 3-1/2 BRACKET TRUNNION INNER TRUNNION DUST HOOD HOUSING CASTING RUBBER STRIP DIPSTICK SPINDLE CASTING COVER SPINDLE SPINDLE KEY 5 X 5 X 50 JAM NUT 15/16-20 SPANNER NUT 15/16-20 WORM MOUNTING BRACKET BEARING BLOCK WORM GEAR 24T CONNECTING ROD WRIST PIN DRIVE SHAFT HUB CENTER BLOCK CASE V2.11.98 GUIDE SHAFT HEX BOLT 3/8-16 X 6-1/2 GREASE FITTING M6-1 X 5 POINTER MOUNT CABINET DOOR LOCK HANDLE SCALE RIVET 2 X 5MM NAMEPLATE, STEEL OIL BREATHER KNOB GASKET TOGGLE SAFETY SWITCH

REF PART #

DESCRIPTION

73V2 P1071073V2 74V2 P1071074V2 75 P1071075 76 P1071076 80 P1071080 81 P1071081 82V2 P1071082V2 83 P1071083 84V2 P1071084V2 85 P1071085 86 P1071086 87V2 P1071087V2 88V2 P1071088V2 89 P1071089 90 P1071090 91 P1071091 92V2 P1071092V2 93 P1071093 94 P1071094 95 P1071095 96 P1071096 97 P1071097 98V2 P1071098V2 99 P1071099 100V2 P1071100V2 101V2 P1071101V2 102 P1071102 103 P1071103 104 P1071104 107 P1071107 108 P1071108 112 P1071112 113 P1071113 114 P1071114 118 P1071118 119 P1071119 121 P1071121 123 P1071123

MOTOR CORD 16G 3W 30″ V2.11.10 POWER CORD 16G 3W 12′ 5-15P V2.11.10 STRAIN RELIEF M15 TYPE-2 MOTOR 1HP 120/240V 1-PH HEX BOLT 3/8-16 X 1-1/4 HEX BOLT 3/8-16 X 1 LOCK WASHER 10MM SET SCREW 1/4-20 X 1/2 ROLL PIN 5 X 28 FLAT WASHER 3/8 HEX NUT 5/16-18 PHLP HD SCR 6-32 X 1/4 HEX BOLT 3/8-16 X 1-1/4 HEX NUT 3/8-16 CAP SCREW 5/16-18 X 1 LOCK WASHER 5/16 CAP SCREW 3/8-16 X 1 CAP SCREW 3/8-16 X 3/4 BALL BEARING 6206ZZ SEAL 30-62-8 INT RETAINING RING 62MM BALL BEARING 6205ZZ CAP SCREW #4-40 X 1/2 V2.04.09 ROLL PIN 5 X 30 KEY 5 X 5 X 25 SET SCREW 5/16-18 X 3/8 OIL DRAIN PLUG HEX NUT 5/8-11 LOCK WASHER 5/8 HEX BOLT 5/16-18 X 1 FENDER WASHER 5/16 PHLP HD SCR 10-24 X 1 HEX NUT 10-24 CAP SCREW 5/16-18 X 1 INSERT 4-1/4 X 6 DUST COVER KEY 5 X 5 X 24 MOUNTING PLATE

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BUY PARTS ONLINE AT GRIZZLY.COM! Scan QR code to visit our Parts Store.

odel G1071 (Mfd. Since 11/10)

31 110

110

48 110

115

116

110

110 77V2

110 34
105 106
78

109 77-1

Base
27 26
110

111 59
53
110 34

111 58
52
110 34

111 57
51
110 34

111 57
50
110 34

109 106
105

REF PART #
26 P1071026 27 P1071027 28 P1071028 29 P1071029 30 P1071030 31 P1071031 32 P1071032 33 P1071033 34 P1071034 36 P1071036 48 P1071048 49 P1071049 50 P1071050 51 P1071051 52 P1071052 53 P1071053

DESCRIPTION
ARBOR SPINDLE 1/4″ SPINDLE 3/8″ RETAINER SPINDLE 1/2″ RETAINER SPINDLE 5/8″ RETAINER RETAINER SPINDLE 3/4″ GROMMET 19 X 9MM PLASTIC SPINDLE 1″ SPINDLE 1-1/2″ SPINDLE 2″ SPINDLE 3″ SPINDLE 4″

REF PART # DESCRIPTION
57 P1071057 WASHER 36 X 19 X 3MM 58 P1071058 FLAT WASHER 18MM 59 P1071059 FLAT WASHER 18MM 63 P1071063 SPINDLE HOLDER 64 P1071064 SPINDLE HOLDER 77V2 P1071077V2 FLAT WRENCH 1-1/8 V2.01.02 77-1 P1071077-1 FLAT COMBO WRENCH 7/8 X 1-1/4 V2.01.02 78 P1071078 FLAT COMBO SPINDLE WRENCH 1 X 3/4 79 P1071079 HEX WRENCH 2MM 89 P1071089 HEX NUT 3/8-16 105 P1071105 HEX BOLT 1/4-20 X 1/2 106 P1071106 LOCK WASHER 1/4 110 P1071110 SET SCREW 10-24 X 1/4 111 P1071111 HEX NUT 3/4-16 115 P1071115 FLAT WASHER 3/8 116 P1071116 SPACER

Model G1071 (Mfd. Since 11/10)

BUY PARTS ONLINE AT GRIZZLY.COM! Scan QR code to visit our Parts Store.

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Labels & Cosmetics

203

204

205

202

209 208V2

206
(On access cover on rear of machine)

210

211

REF PART #
202 P1071202 203 P1071203 204 P1071204 205 P1071205 206 P1071206

207

DESCRIPTION
READ MANUAL LABEL FACE SHIELD RESPIRATOR LABEL SANDING DRUM INJURY LABEL HEARING PROTECTION LABEL DISCONNECT POWER LABEL

REF PART # DESCRIPTION

207 P1071207 208V2 P1071208V2 209 P1071209 210 P10712010 211 P1071211

GRIZZLY NAMEPLATE-LARGE MACHINE ID LABEL V2.11.10 TOUCH-UP PAINT, GRIZZLY GREEN ELECTRICITY LABEL DAMPNESS HAZARD LABEL

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BUY PARTS ONLINE AT GRIZZLY.COM! Scan QR code to visit our Parts Store.

odel G1071 (Mfd. Since 11/10)

WARRANTY & RETURNS
Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty and any and all warranties that may be implied by law, including any merchantability or fitness, for any particular purpose, are hereby limited to the duration of this written warranty. We do not warrant or represent that the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants. In no event shall Grizzly’s liability under this warranty exceed the purchase price paid for the product and any legal actions brought against Grizzly shall be tried in the State of Washington, County of Whatcom.
We shall in no event be liable for death, injuries to persons or property or for incidental, contingent, special, or consequential damages arising from the use of our products.
The manufacturers reserve the right to change specifications at any time because they constantly strive to achieve better quality equipment. We make every effort to ensure that our products meet high quality and durability standards and we hope you never need to use this warranty.
In the event you need to use this warranty, contact us by mail or phone and give us all the details. We will then issue you a “Return Number,” which must be clearly posted on the outside as well as the inside of the carton. We will not accept any item back without this number. Proof of purchase must accompany the merchandise.
Please feel free to write or call us if you have any questions about the machine or the manual.
Thank you again for your business and continued support. We hope to serve you again soon.
To take advantage of this warranty, you must register it at https://www.grizzly.com/secureforms/ warranty-card, or you can scan the QR code below to be automatically directed to our warranty registration page. Enter all applicable information for the product.
WARRANTY

Documents / Resources

Grizzly G1071Z Variable Speed Oscillating Spindle Sander [pdf] Instruction Manual
G1071Z, G1071, G1071Z Variable Speed Oscillating Spindle Sander, G1071Z, Variable Speed Oscillating Spindle Sander, Speed Oscillating Spindle Sander, Oscillating Spindle Sander, Spindle Sander

References

User Manual

Grizzly G1071Z Variable Speed Oscillating Spindle Sander Instruction Manual

G1071Z Variable Speed Oscillating Spindle Sander

Specifications:

Product Information:

Power Controls:

Site Considerations:

Weight Load:

Placement Location:

Power Supply:

Product Usage Instructions:

Step 1: Power On/Off

Step 2: Adjust Spindle Speed

Step 3: Sanding Operations

FAQ:

Q: Can children operate this machine?

Documents / Resources

References

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