Instruction Manual for BOSCH models including: GBH 2-28 Professional Rotary Hammer, GBH 2-28, Professional Rotary Hammer, Rotary Hammer, Hammer
File Info : application/pdf, 53 Pages, 3.87MB
DocumentDocumentRobert Bosch Power Tools GmbH 70538 Stuttgart GERMANY www.bosch-pt.com
1 609 92A 8AB (2023.03) PS / 53
1 609 92A 8AB
GBH 2-28 Professional
D | DV | DFV
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1 609 92A 8AB | (3/24/2023)
Bosch Power Tools
| 3
(1)
(7)
(2)
(6)
(5)
(8)
(4)
(9)
(3)
(12) (13)
(10) (11)
(14)
(15)
Bosch Power Tools
(13)
GBH 2-28 DFV
1 609 92A 8AB | (3/24/2023)
4 |
A
B
(14)
(3)
C
(6) (2)
GBH 2-28 DFV
E
(12) X (13)
(13)
D
(2) (17)
GBH 2-28 DFV
F
(16) (2x/3x)
(5)
1 609 92A 8AB | (3/24/2023)
Bosch Power Tools
G
(19)
(18)
| 5
H
(19)
(18)
GBH 2-28 DFV
I
GBH 2-28 DFV
J
(20)
K
(5)
(12) (13)
(21) (22) (23) (24) (25)
(26)
Bosch Power Tools
1 609 92A 8AB | (3/24/2023)
6 | English
English
Safety Instructions
General Power Tool Safety Warnings
WARNING
Read all safety warnings, instructions, illustrations and specifica-
tions provided with this power tool. Failure to follow all in-
structions listed below may result in electric shock, fire and/
or serious injury.
Save all warnings and instructions for future reference.
The term "power tool" in the warnings refers to your mainsoperated (corded) power tool or battery-operated (cordless) power tool.
Work area safety
u Keep work area clean and well lit. Cluttered or dark areas invite accidents.
u Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
u Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
Electrical safety
u Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.
u Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
u Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
u Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
u When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
u If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.
Personal safety
u Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inatten-
tion while operating power tools may result in serious personal injury.
u Use personal protective equipment. Always wear eye protection. Protective equipment such as a dust mask, non-skid safety shoes, hard hat or hearing protection used for appropriate conditions will reduce personal injuries.
u Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents.
u Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.
u Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
u Dress properly. Do not wear loose clothing or jewellery. Keep your hair and clothing away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
u If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards.
u Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.
Power tool use and care
u Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.
u Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.
u Disconnect the plug from the power source and/or remove the battery pack, if detachable, from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.
u Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.
u Maintain power tools and accessories. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool's operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.
1 609 92A 8AB | (24.03.2023)
Bosch Power Tools
u Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.
u Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
u Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.
Service
u Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
Hammer Safety Warnings
Safety instructions for all operations
u Wear ear protectors. Exposure to noise can cause hearing loss.
u Use auxiliary handle(s), if supplied with the tool. Loss of control can cause personal injury.
u Hold the power tool by insulated gripping surfaces, when performing an operation where the cutting accessory or fasteners may contact hidden wiring or its own cord. Cutting accessory or fasteners contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.
Safety instructions when using long drill bits with rotary hammers
u Always start drilling at low speed and with the bit tip in contact with the workpiece. At higher speeds, the bit is likely to bend if allowed to rotate freely without contacting the workpiece, resulting in personal injury.
u Apply pressure only in direct line with the bit and do not apply excessive pressure. Bits can bend, causing breakage or loss of control, resulting in personal injury.
Additional Safety Information
u Switch the power tool off immediately if the application tool becomes blocked. Be prepared for high torque reactions which cause kickback. The application tool becomes blocked when it becomes jammed in the workpiece or when the power tool becomes overloaded.
u Use suitable detectors to determine if utility lines are hidden in the work area or call the local utility company for assistance. Contact with electric lines can lead to fire and electric shock. Damaging a gas line can lead to explosion. Penetrating a water line causes property damage or may cause an electric shock.
u Always wait until the power tool has come to a complete stop before placing it down. The application tool can jam and cause you to lose control of the power tool.
English | 7
u Secure the workpiece. A workpiece clamped with clamping devices or in a vice is held more secure than by hand.
Products sold in GB only: Your product is fitted with an BS 1363/A approved electric plug with internal fuse (ASTA approved to BS 1362). If the plug is not suitable for your socket outlets, it should be cut off and an appropriate plug fitted in its place by an authorised customer service agent. The replacement plug should have the same fuse rating as the original plug. The severed plug must be disposed of to avoid a possible shock hazard and should never be inserted into a mains socket elsewhere. u Do not touch any application tools or adjacent housing
components shortly after operation. These can become very hot during operation and cause burns. u The application tool may jam during drilling. Make sure you have a stable footing and hold the power tool firmly with both hands. Otherwise you could lose control of the power tool. u Take care when carrying out demolition work using the chisel. Falling fragments of the demolition material could injure you or any bystanders.
Product Description and Specifications
Read all the safety and general instructions. Failure to observe the safety and general instructions may result in electric shock, fire and/or serious injury. Please observe the illustrations at the beginning of this operating manual.
Intended Use
The power tool is intended for hammer drilling in concrete, brick and stone, as well as for light chiselling work. It is also suitable for drilling without impact in wood, metal, ceramic and plastic. Power tools with electronic control and right/left rotation are also suitable for screwdriving.
Product Features
The numbering of the product features refers to the diagram of the power tool on the graphics page.
(1) Keyless quick-change chuck (GBH 2-28 DFV)
(2) SDS plus quick-change chuck (GBH 2-28 DFV)
(3) SDS plus tool holder
(4) Dust protection cap
(5) Locking sleeve
(6) Locking ring for quick-change chuck (GBH 2-28 DFV)
(7) Rotational direction switch
(8) Lock-on button for on/off switch
(9) On/off switch
Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
8 | English
(10) Release button for impact/mode selector switch (11) Impact/mode selector switch (12) Button for depth stop adjustment (13) Auxiliary handle (insulated gripping surface) (14) Depth stop (15) Handle (insulated gripping surface) (16) Identification grooves (17) Drill chuck holder (GBH 2-28 DFV) (18) Front sleeve of the keyless quick-change chuck
(GBH 2-28 DFV)
Technical Data
Rotary hammer Article number
Quick-change chuck
Rated power input
W
Impact rate
min-1
Impact energy per
J
stroke according to
EPTA-Procedure
05:2016
Rated speed
min-1
Tool holder
Spindle collar dia-
mm
meter
Max. drilling diameter
Concrete
mm
Masonry (with hol-
mm
low core bit)
Steel
mm
Wood
mm
Weight according to
kg
EPTA-Procedure
01:2014
Protection class
Rotary hammer Article number
Quick-change chuck
Rated power input
Impact rate
Impact energy per stroke according to EPTA-Procedure 05:2016
Rated speed
3 611 B67 0C. -
850 0-5100
3.2
01300 SDS plus
50
28 68 13 30 2.9
/ II
W min-1
J
min-1
(19) Retaining ring of the keyless quick-change chuck (GBH 2-28 DFV)
(20) Saugfix suction openinga) (21) Saugfix clamping screwa) (22) Saugfix depth stopa) (23) Saugfix telescopic tubea) (24) Saugfix wing bolta) (25) Saugfix guide tubea) (26) Universal holder with SDS plus shanka)
a) Accessories shown or described are not included with the product as standard. You can find the complete selection of accessories in our accessories range.
GBH 2-28 D 3 611 B67 0K. 3 611 B67 08.
- 820 0-5100 3.2
3 611 B67 1F.
- 850 0-5100 3.2
GBH 2-28 DV 3 611 B67 10.
- 820 0-5100 3.2
01300 SDS plus
50
01300 SDS plus
50
01300 SDS plus
50
28 68
13 30 2.9
/ II
3 611 B67 2C. 3 611 B67 2L.
850 0-5100 3.2
01300
28
28
68
68
13
13
30
30
2.9
2.9
/ II
/ II
GBH 2-28 DFV 3 611 B67 2K. 3 611 B67 28.
820 0-5100 3.2
01300
1 609 92A 8AB | (24.03.2023)
Bosch Power Tools
English | 9
Rotary hammer
Tool holder
Spindle collar diameter
mm
Max. drilling diameter
Concrete
mm
Masonry (with hollow core
mm
bit)
Steel
mm
Wood
mm
Weight according to EPTA-
kg
Procedure 01:2014
Protection class
SDS plus 50
28 68
13 30 3.1
/ II
GBH 2-28 DFV SDS plus 50
28 68
13 30 3.1
/ II
The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different voltages and in countryspecific models.
Assembly
u Pull the plug out of the socket before carrying out any work on the power tool.
Auxiliary handle
u Do not operate your power tool without the auxiliary handle (13).
Swivelling the auxiliary handle (see figure A) You can swivel the auxiliary handle (13) to any angle for a safe work posture that minimises fatigue. Turn the lower gripping end of the auxiliary handle (13)
anticlockwise and swivel the auxiliary handle (13) into the required position. Then turn the lower gripping end of the auxiliary handle (13) clockwise to retighten it. Make sure that the retaining strap of the auxiliary handle slots into the corresponding groove of the housing.
Setting the drilling depth (see figure B)
You can use the depth stop (14) to set the required drilling depth X. Press the button for depth stop adjustment (12) and in-
sert the depth stop into the auxiliary handle (13). The fluting on the depth stop (14) must face downwards. Insert the SDS-plus application tool into the SDS-plus tool holder (3) to the stop. Otherwise, the movability of the SDS-plus drilling tool can lead to incorrect adjustment of the drilling depth. Pull the depth stop far enough out that the distance between the drill bit tip and the edge of the depth stop corresponds to the required drilling depth X.
Selecting Drill Chucks and Tools
For hammer drilling and chiselling, you will need SDS plus tools, which insert into the SDS plus drill chuck. For drilling without impact in wood, metal, ceramic and plastic as well as for screwdriving, tools without SDS plus
are used (e.g. cylindrical shank drill bits). A keyless chuck is required for such drilling tools.
Removing/inserting the quick-change chuck
(GBH 2-28 DFV)
Removing the Quick-Change Chuck (see figure C) Pull back on the quick-change chuck locking ring (6), hold
it in this position and pull the SDS plus quick-change chuck (2) or the keyless quick-change chuck (1) out from the front. Once the quick-change chuck is removed, protect it from dirt.
Inserting the quick-change chuck (see figure D) u Use only model-specific original equipment and pay
attention to the number of identification grooves (16). Only quick-change chucks with two or three identification grooves are permitted. If an unsuitable quick-change chuck is used, the application tool can fall out during operation. Before insertion, clean the quick-change chuck and lightly grease the shank. Wrap your whole hand around the SDS-plus quick-change chuck (2) or the keyless quick-change chuck (1). Use a turning motion to push the quick-change chuck into the drill chuck holder (17) until you hear it click into place. The quick-change chuck is automatically locked. Check that it is locked by pulling on the quick-change chuck.
Changing the Tool
The dust protection cap (4) largely prevents the penetration of drilling dust into the tool holder during operation. When inserting the tool, make sure that the dust protection cap (4) does not become damaged. u Replace a damaged dust protection cap immediately.
It is recommended that you have use an after-sales service for this.
Bosch Power Tools
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10 | English
Changing the tool (SDS plus)
Inserting the SDS plus application tool (see figure E) The SDS-plus drill chuck enables you to change the application tool easily and conveniently without needing to use additional tools. As a requirement of the system, the SDS-plus application tool can move freely. This causes a certain radial run-out at no-load, which has no effect on the accuracy of the drill hole, as the drill bit centres itself upon drilling. GBH 2-28 DFV: Insert the SDS plus quick-change
chuck (2). Clean and lightly grease the shank of the application tool. Insert the application tool into the tool holder while turn-
ing it until it locks automatically. Check that it is locked by pulling on the tool.
Removing SDS-plus application tools (see figure F) Push the locking sleeve (5) back and remove the applica-
tion tool.
Changing the tool (without SDS plus)
(GBH 2-28 DFV)
Inserting the application tool (see figure G) Note: Application tools that do not have SDS plus must not be used for hammer drilling or chiselling. Tools without SDS plus and their drill chucks are damaged by hammer drilling or chiselling. Insert the keyless quick-change chuck (1). Hold the retaining ring (19) of the keyless quick-change
chuck firmly in place. Open the tool holder by turning the front sleeve (18) until the tool can be inserted. Hold the retaining ring (19) in place and firmly tighten the front sleeve (18) by turning it in the direction of the arrow until you hear it click into place. Check that it is seated securely by pulling on the tool. Note: If the tool holder was unscrewed all the way, a scraping sound may be heard while retightening the tool holder and it may not fully tighten. In this case, turn the front sleeve (18) in the opposite direction to the arrow by one full turn. This will allow the tool holder to be fully tightened. Turn the impact/mode selector switch (11) to the "drilling" position.
Removing the application tool (see figure H) Hold the retaining ring (19) of the keyless quick-change
chuck firmly in place. Open the tool holder by turning the front sleeve (18) in the direction of the arrow until the tool can be removed.
Dust extraction with the dust extraction attachment (accessory)
Dust/Chip Extraction The dust from materials such as lead paint, some types of wood, minerals and metal can be harmful to human health. Touching or breathing in this dust can trigger allergic reac-
1 609 92A 8AB | (24.03.2023)
tions and/or cause respiratory illnesses in the user or in people in the near vicinity. Certain dusts, such as oak or beech dust, are classified as carcinogenic, especially in conjunction with wood treatment additives (chromate, wood preservative). Materials containing asbestos may only be machined by specialists. Use a dust extraction system that is suitable for the ma-
terial wherever possible. Provide good ventilation at the workplace. It is advisable to wear a P2 filter class breathing mask. The regulations on the material being machined that apply in the country of use must be observed.
u Avoid dust accumulation at the workplace. Dust can easily ignite.
Fitting the dust extraction attachment (see figure I) For dust extraction, the dust extraction attachment (accessory) is required. When drilling, the dust extraction attachment retracts so that the attachment head is always close to the surface at the drill hole. Press the button for depth stop adjustment (12) and re-
move the depth stop (14). Press the button (12) again and insert the dust extraction attachment into the auxiliary handle (13) from the front. Connect an extraction hose (diameter 19 mm, accessory) to the suction opening (20) of the dust extraction attachment. The dust extractor must be suitable for the material being worked. When extracting dust that is dry, especially detrimental to health or carcinogenic, use a special dust extractor.
Setting the drilling depth on the dust extraction attachment (see figure J) You can also set the required drilling depth X when the dust extraction attachment is fitted. Push the SDS-plus application tool into the SDS-plus tool
holder (3) as far as it will go. Otherwise, the movability of the SDS-plus drilling tool can lead to incorrect adjustment of the drilling depth. Loosen the wing bolt (24) on the dust extraction attachment. Without switching it on, press the power tool firmly against the surface you wish to drill. The SDS-plus application tool must be touching the surface. Position the guide tube (25) of the dust extraction attachment in its holder such that the head of the dust extraction attachment rests on the surface to be drilled. Do not slide the guide tube (25) further than necessary over the telescopic tube (23), so that as much as possible of the scale remains visible on the telescopic tube (23). Retighten the wing bolt (24). Loosen the clamping screw (21) on the depth stop of the dust extraction attachment. Slide the depth stop (22) onto the telescopic tube (23) so that the distance X shown in the illustration matches your required drilling depth. Tighten the clamping screw (21) in this position.
Bosch Power Tools
Operation
u Products that are only sold in AUS and NZ: Use a residual current device (RCD) with a nominal residual current of 30 mA or less.
Start-up
u Pay attention to the mains voltage! The voltage of the power source must match the voltage specified on the rating plate of the power tool. Power tools marked with 230 V can also be operated with 220 V.
Setting the Operating Mode The operating mode of the power tool is selected using the impact/mode selector switch (11). To change the operating mode, press the release
button (10) and turn the impact/mode selector switch (11) until it clicks into the required position. Note: Only change the operating mode when the power tool is switched off. Otherwise, the power tool may become damaged.
Position for hammer drilling into concrete or stone
Position for drilling without impact in wood, metal, ceramic and plastic and for screwdriving
Vario-Lock position for adjusting the chisel position The impact/mode selector switch (11) will not engage in this position. Position for chiselling
Setting the Rotational Direction The rotational direction switch (7) is used to change the rotational direction of the power tool. However, this is not possible while the on/off switch (9) is being pressed. u Only operate the rotational direction switch (7) when
the power tool is not in use. Always set the rotational direction to clockwise rotation for hammer drilling, drilling and chiselling. Rotate clockwise: Turn the rotational direction
switch (7) on both sides until it stops in the position. Rotate anticlockwise: Turn the rotational direction
switch (7) on both sides until it stops in the position.
Switching On/Off To switch on the power tool, press the on/off switch (9). To lock the on/off switch (9), press and hold it while also
pushing the lock-on button (8). To switch off the power tool, release the on/off switch
(9). If the on/off switch (9) is locked, press the switch first and then release it.
English | 11
Adjusting the Speed/Impact Rate Adjust the speed/impact rate of the power tool when it is
on by pressing in the on/off switch (9) to varying extents. Applying light pressure to the on/off switch (9) results in a low rotational speed/impact rate. Applying increasing pressure to the switch increases the speed/impact rate.
Practical Advice
u Only apply the power tool to the screw/nut when the tool is switched off. Rotating tool inserts can slip off.
Changing the chiselling position (Vario-Lock) You can lock the chisel in 40 different positions, so you can select the optimum working position for each task. Insert the chisel into the tool holder. Turn the impact/mode selector switch (11) to the "Vario-
Lock" position. Turn the application tool to the required chisel position. Turn the impact/mode selector switch (11) to the "chis-
elling" position. With this, the tool holder is locked. Set the rotational direction for chiselling to clockwise.
Chiselling with lock function To chisel for extended periods without pressing the on/off switch (9), lock the on/off switch in "chiselling" operating mode. To lock the power tool, press the on/off switch (9) down
fully whilst simultaneously pressing the lock-on switch (8). To switch the lock off, press the lock-on button (8) again. Note: If you switch to a different operating mode while the on/off switch is locked, the power tool will switch off.
Vibration damping The integrated vibration damping function reduces the generated vibration.
u Do not continue to use the power tool if the damping element is damaged.
Inserting screwdriver bits (see figure K) u Only apply the power tool to the screw/nut when the
tool is switched off. Rotating tool inserts can slip off. A universal holder (26) with SDS-plus shank (accessory) is required to work with screwdriver bits. Clean and lightly grease the insertion end of the shank. Insert the universal holder into the tool holder while turn-
ing it until it locks automatically. Check that it is locked by pulling the universal holder. Insert a screwdriver bit in the universal holder. Only use
screwdriver bits that fit the screw head. To remove the universal holder, slide the locking sleeve
(5) backwards and remove the universal holder (26) from the tool holder.
Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
12 |
Maintenance and Service
Maintenance and Cleaning
u Pull the plug out of the socket before carrying out any work on the power tool.
u To ensure safe and efficient operation, always keep the power tool and the ventilation slots clean.
In order to avoid safety hazards, if the power supply cord needs to be replaced, this must be done by Bosch or by an after-sales service centre that is authorised to repair Bosch power tools. u Replace a damaged dust protection cap immediately.
It is recommended that you have use an after-sales service for this. Clean the tool holder (3) after each use.
After-Sales Service and Application Service
Our after-sales service responds to your questions concerning maintenance and repair of your product as well as spare parts. You can find explosion drawings and information on spare parts at: www.bosch-pt.com The Bosch product use advice team will be happy to help you with any questions about our products and their accessories. In all correspondence and spare parts orders, please always include the 10digit article number given on the nameplate of the product.
Malaysia Robert Bosch Sdn. Bhd.(220975-V) PT/SMY No. 8A, Jalan 13/6 46200 Petaling Jaya Selangor Tel.: (03) 79663194 Toll-Free: 1800 880188 Fax: (03) 79583838 E-Mail: kiathoe.chong@my.bosch.com www.bosch-pt.com.my
You can find further service addresses at: www.bosch-pt.com/serviceaddresses
Disposal
The power tool, accessories and packaging should be recycled in an environmentally friendly manner.
Do not dispose of power tools along with household waste.
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1 609 92A 8AB | (24.03.2023)
Bosch Power Tools
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(1) GBH 2-28 DFV
(2) SDS-plus GBH 2-28 DFV
(3) SDSplus
(4)
(5)
(6) GBH 2-28 DFV
(7)
Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
14 |
(8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18)
/ / GBH 2-28 DFV GBH 2-28 DFV
3 611 B67 0C.
EPTA-Procedure 05:2016
EPTAProcedure 01:2014
/
J
/
- 850 0-5100 3.2
01300 SDS-plus
50
28 68
13 30 2.9
/ II
EPTAProcedure 05:2016
/
J
/
(19) GBH 2-28 DFV
(20) Saugfixa) (21) Saugfixa) (22) Saugfixa) (23) Saugfixa) (24) Saugfixa) (25) Saugfixa) (26) SDSplusa)
a)
GBH 2-28 D 3 611 B67 0K. 3 611 B67 08.
- 820 0-5100 3.2
3 611 B67 1F.
- 850 0-5100 3.2
GBH 2-28 DV 3 611 B67 10.
- 820 0-5100 3.2
01300 SDS-plus
50
28 68
13 30 2.9
01300 SDS-plus
50
28 68
13 30 2.9
01300 SDS-plus
50
28 68
13 30 2.9
/ II
3 611 B67 2C. 3 611 B67 2L.
850 0-5100 3.2
/ II
/ II
GBH 2-28 DFV 3 611 B67 2K. 3 611 B67 28.
820 0-5100 3.2
01300 SDS-plus
01300 SDS-plus
1 609 92A 8AB | (24.03.2023)
Bosch Power Tools
50
28
68
13
30
EPTA-
3.1
Procedure 01:2014
/ II
230 V
| 15
GBH 2-28 DFV 50
28 68 13 30 3.1
/ II
u
u (13)
A (13) (13)
(13) (13)
B
(14)X (12)
(13) (14) SDS-plusSDS-plus (3)SDS-plus X
SDS-plus SDS-plus SDS-plus
/
(GBH 2-28 DFV)
C (6)
SDS-plus(2) (1)
D u
(16) SDS-plus(2) (1) (17)
(4) (4) u
SDS-plus
SDS-plusE SDS-plus SDS-plus GBH 2-28 DFVSDS-plus
(2)
SDS-plusF (5)
Bosch Power Tools
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16 |
SDS-plus
(GBH 2-28 DFV)
G SDS-plus SDSplus (1) (19)
(18) (19) (18) (18) (11)""
H (19)
(18)
Saugfix
/ P2 u
I SaugfixSaufix Saufix (12)(14)
(12)Saugfix (13) 19 mmSaugfix (20)
SaufixJ SaufixX
SDS-plusSDS-plus (3)SDS-plus
Saufix(24)
SDS-plus Saufix(25)
Saugfix (25)(23) (23) (24)Saufix (21) (22)(23) X (21)
u 230220
/ (11) (10)
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1 609 92A 8AB | (24.03.2023)
Bosch Power Tools
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567 102/1F 310052 (0571)8887 5566 / 5588 (0571)8887 6688 x 5566# / 5588# bsc.hz@cn.bosch.com www.bosch-pt.com.cn
Robert Bosch Power Tools GmbH · 70538 Stuttgart / GERMANY 70538 /
www.bosch-pt.com/serviceaddresses
Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
18 |
(Pb)
(Hg)
(Cd)
(Cr+6)
(PBB)
(PBDE)
O
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O
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1 609 92A 8AB | (24.03.2023)
Bosch Power Tools
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Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
20 |
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3 611 B67 0C.
EPTA-Procedure 05:2016
EPTAProcedure 01:2014
W min-1
J
mm
mm mm
mm mm
kg
- 850 0-5100 3.2
01300 SDS-plus
50
28 68
13 30 2.9
/ II
EPTAProcedure 05:2016
W min-1
J
1 609 92A 8AB | (24.03.2023)
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01300 SDS-plus
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13 30 2.9
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Bosch Power Tools
| 21
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Procedure 01:2014
SDS-plus 50
28 68 13 30 3,1
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GBH 2-28 DFV SDS-plus 50
28 68 13 30 3,1
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230
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Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
22 |
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1 609 92A 8AB | (24.03.2023)
Bosch Power Tools
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| 23
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: Robert Bosch Power Tools GmbH · 70538 Stuttgart / GERMANY 70538 /
www.bosch-pt.com/serviceaddresses
Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
24 |
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1 609 92A 8AB | (24.03.2023)
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EPTA-Procedure 05:2016
W min1
J
min1 mm
3 611 B67 0C.
- 850 0-5100 3.2
01300 SDSplus
50
GBH 2-28 D 3 611 B67 0K. 3 611 B67 08.
- 820 0-5100 3.2
01300 SDSplus
50
3 611 B67 1F.
- 850 0-5100 3.2
01300 SDSplus
50
GBH 2-28 DV 3 611 B67 10.
- 820 0-5100 3.2
01300 SDSplus
50
1 609 92A 8AB | (24.03.2023)
Bosch Power Tools
mm
(
mm
)
mm
mm
EPTA-Procedure
kg
01:2014
GBH 2-28 D
28
28
68
68
13
13
30
30
2.9
2.9
/ II
/ II
| 27 GBH 2-28 DV
28
28
68
68
13
13
30
30
2.9
2.9
/ II
/ II
EPTA-Procedure 05:2016 (
) EPTA-Procedure 01:2014
W min1
J
min1
mm
mm mm
mm mm
kg
3 611 B67 2C. 3 611 B67 2L.
850 0-5100 3.2
01300 SDSplus
50
28 68
13 30 3,1
/ II
GBH 2-28 DFV 3 611 B67 2K. 3 611 B67 28.
820 0-5100 3.2
01300 SDSplus
50
28 68
13 30 3,1
/ II
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Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
28 |
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1 609 92A 8AB | (24.03.2023)
Bosch Power Tools
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| 29
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Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
30 |
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1 609 92A 8AB | (24.03.2023)
Bosch Power Tools
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Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
32 |
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1 609 92A 8AB | (24.03.2023)
Bosch Power Tools
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| 33
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(GBH 2-28 DFV) (19)
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3 611 B67 0C. -
GBH 2-28 D 3 611 B67 0K. 3 611 B67 08.
-
3 611 B67 1F. -
GBH 2-28 DV 3 611 B67 10.
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Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
34 |
min-1
EPTA-Procedure
05:2016
1
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Procedure
01:2014
850 0-5100
3.2
01300 SDS-plus
50
28 68 13 30 2.9
/ II
EPTAProcedure 05:2016 (
)
1 609 92A 8AB | (24.03.2023)
min-1
1
.
. .
GBH 2-28 D 820
0-5100 3.2
850
0-5100 3.2
GBH 2-28 DV 820
0-5100 3.2
01300 SDS-plus
50
28 68 13 30 2.9
01300 SDS-plus
50
28 68 13 30 2.9
01300 SDS-plus
50
28 68 13 30 2.9
/ II
3 611 B67 2C. 3 611 B67 2L.
850 0-5100 3.2
01300 SDS-plus
50
28 68
/ II
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GBH 2-28 DFV 3 611 B67 2K. 3 611 B67 28.
820 0-5100 3.2
01300 SDS-plus
50
28 68
Bosch Power Tools
.
.
.
EPTA-Procedure
01:2014
| 35
GBH 2-28 DFV
13
13
30
30
3,1
3,1
/ II
/ II
[U] 230
u
u (13)
( A)
(13) (13)
(13) (13)
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(14) X (12)
(13) (14) SDS-plus SDSplus (3) SDS-plus X
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Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
36 |
(SDS-plus)
SDS-plus ( E) SDS-plus SDS-plus GBH 2-28 DFV: SDS-plus (2)
SDS-plus ( F) (5)
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1 609 92A 8AB | (24.03.2023)
Bosch Power Tools
(22) (23) X
(21)
u ! 230 220
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/ (11) : !
Vario-Lock / (11)
(7) - (9) u (7)
: (7)
: (7)
| 37
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(8) -
(9) - (9) -
/ /
- (9) - (9) / /
u /
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Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
38 | Bahasa Indonesia
(26) SDS-plus ()
(5) (26)
u u
Bosch Bosch u (3)
: www.bosch-pt.com 10
1 5 2525 4 10110 : +66 2012 8888 : +66 2064 5800 www.bosch.co.th
G 2 10/11 16 10540 02 7587555 02 7587525
: www.bosch-pt.com/serviceaddresses
!
Bahasa Indonesia
Petunjuk Keselamatan
Petunjuk keselamatan umum untuk perkakas listrik
PERINGATAN Baca semua peringatan, petunjuk,
ilustrasi, dan spesifikasi keselamatan yang diberikan bersama perkakas listrik ini. Kesalahan dalam menjalankan petunjuk di bawah ini dapat mengakibatkan sengatan listrik, kebakaran, dan/atau cedera serius. Simpanlah semua peringatan dan petunjuk untuk penggunaan di masa mendatang. Istilah "perkakas listrik" dalam peringatan mengacu pada perkakas listrik yang dioperasikan dengan listrik (menggunakan kabel) atau perkakas listrik yang dioperasikan dengan baterai (tanpa kabel). Keamanan tempat kerja u Jaga kebersihan dan pencahayaan area kerja. Area
yang berantakan atau gelap dapat memicu kecelakaan. u Jangan mengoperasikan perkakas listrik di
lingkungan yang dapat memicu ledakan, seperti adanya cairan, gas, atau debu yang mudah terbakar. Perkakas listrik dapat memancarkan bunga api yang kemudian mengakibatkan debu atau uap terbakar. u Jauhkan dari jangkauan anak-anak dan pengamat saat mengoperasikan perkakas listrik. Gangguan dapat menyebabkan hilangnya kendali.
1 609 92A 8AB | (24.03.2023)
Bosch Power Tools
Keamanan listrik
u Steker perkakas listrik harus sesuai dengan stopkontak. Jangan pernah memodifikasi steker. Jangan menggunakan steker adaptor bersama dengan perkakas listrik yang terhubung dengan sistem grounding. Steker yang tidak dimodifikasi dan stopkontak yang cocok akan mengurangi risiko sengatan listrik.
u Hindari kontak badan dengan permukaan yang terhubung dengan sistem grounding, seperti pipa, radiator, kompor, dan lemari es. Terdapat peningkatan risiko terjadinya sengatan listrik jika badan Anda terhubung dengan sistem grounding.
u Perkakas listrik tidak boleh terpapar hujan atau basah. Air yang masuk ke dalam perkakas listrik menambah risiko terjadinya sengatan listrik.
u Jangan menyalahgunakan kabel. Jangan gunakan kabel untuk membawa, menarik, atau melepas steker perkakas listrik. Jauhkan kabel dari panas, minyak, tepi yang tajam, atau komponen yang bergerak. Kabel listrik yang rusak atau tersangkut menambah risiko terjadinya sengatan listrik.
u Saat mengoperasikan perkakas listrik di luar ruangan, gunakan kabel ekstensi yang sesuai untuk penggunaan di luar ruangan. Penggunaan kabel yang cocok untuk pemakaian di luar ruangan mengurangi risiko terjadinya sengatan listrik.
u Jika perkakas listrik memang harus dioperasikan di tempat yang lembap, gunakan pemutus arus listrik residu (RCD). Penggunaan RCD akan mengurangi risiko terjadinya sengatan listrik.
Keselamatan personel
u Tetap waspada, perhatikan aktivitas yang sedang dikerjakan dan gunakan akal sehat saat mengoperasikan perkakas listrik. Jangan gunakan perkakas listrik saat mengalami kelelahan atau di bawah pengaruh narkoba, alkohol, atau obat-obatan. Jika perkakas listrik dioperasikan dengan daya konsentrasi yang rendah, hal tersebut dapat menyebabkan cedera serius.
u Gunakan peralatan pelindung diri. Selalu kenakan pelindung mata. Penggunaan perlengkapan pelindung seperti penutup telinga, helm, sepatu anti licin, dan masker debu akan mengurangi cedera.
u Hindari start yang tidak disengaja. Pastikan switch berada di posisi off sebelum perkakas listrik dihubungkan ke sumber daya listrik dan/atau baterai, diangkat, atau dibawa. Membawa perkakas listrik dengan jari menempel pada tombol atau perkakas listrik dalam keadaan hidup dapat memicu kecelakaan.
u Singkirkan kunci penyetel atau kunci pas sebelum menghidupkan perkakas listrik. Perkakas atau kunci pas yang masih menempel pada komponen perkakas listrik yang berputar dapat menyebabkan cedera.
u Jangan melampaui batas. Berdirilah secara mantap dan selalu jaga keseimbangan. Hal ini akan
Bahasa Indonesia | 39
memberikan kontrol yang lebih baik terhadap perkakas listrik pada situasi yang tak terduga.
u Kenakan pakaian dengan wajar. Jangan mengenakan perhiasan atau pakaian yang longgar. Jauhkan rambut dan pakaian dari komponen yang bergerak. Pakaian yang longgar, rambut panjang, atau perhiasan dapat tersangkut dalam komponen yang bergerak.
u Jika disediakan perangkat untuk sambungan pengisapan debu dan alat pengumpulan, pastikan perangkat tersebut terhubung dan digunakan dengan benar. Penggunaan alat pengumpulan dapat mengurangi bahaya yang disebabkan oleh debu.
u Jangan berpuas diri dan mengabaikan prinsip keselamatan karena terbiasa mengoperasikan perkakas. Tindakan yang kurang hati-hati dapat mengakibatkan cedera serius dalam waktu sepersekian detik.
Penggunaan dan pemeliharaan perkakas listrik
u Jangan memaksakan perkakas listrik. Gunakan perkakas listrik yang sesuai untuk pekerjaan yang dilakukan. Perkakas listrik yang sesuai akan bekerja dengan lebih baik dan aman sesuai tujuan penggunaan.
u Jangan gunakan perkakas listrik dengan switch yang tidak dapat dioperasikan. Perkakas listrik yang switchnya yang tidak berfungsi dapat menimbulkan bahaya dan harus diperbaiki.
u Lepaskan steker dari sumber listrik dan/atau lepas baterai, jika dapat dilepaskan dari perkakas listrik sebelum menyetel, mengganti aksesori, atau menyimpan perkakas listrik. Tindakan preventif akan mengurangi risiko menghidupkan perkakas listrik secara tidak disengaja.
u Jauhkan dan simpan perkakas listrik dari jangkauan anak-anak dan jangan biarkan orang-orang yang tidak mengetahui cara menggunakan perkakas listrik, mengoperasikan perkakas listrik. Perkakas listrik dapat membahayakan jika digunakan oleh orang-orang yang tidak terlatih.
u Lakukan pemeliharaan perkakas listrik dan aksesori. Periksa komponen yang bergerak apabila tidak lurus atau terikat, kerusakan komponen, dan kondisi lain yang dapat mengganggu pengoperasian perkakas listrik. Apabila rusak, perbaiki perkakas listrik sebelum digunakan. Kecelakaan sering terjadi karena perkakas listrik tidak dirawat dengan baik.
u Jaga ketajaman dan kebersihan alat. Alat pemotong dengan pisau pemotong yang tajam dan dirawat dengan baik tidak akan mudah tersangkut dan lebih mudah dikendalikan.
u Gunakan perkakas listrik, aksesori, dan komponen perkakas dll sesuai dengan petunjuk ini, dengan mempertimbangkan kondisi kerja dan pekerjaan yang akan dilakukan. Penggunaan perkakas listrik untuk tujuan berbeda dari fungsinya dapat menyebabkan situasi yang berbahaya.
Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
40 | Bahasa Indonesia
u Jaga gagang dan permukaan genggam agar tetap kering, bersih, dan bebas dari minyak dan lemak. Gagang dan permukaan genggam yang licin tidak menjamin keamanan kerja dan kontrol alat yang baik pada situasi yang tidak terduga.
Servis
u Minta teknisi berkualifikasi untuk menyervis perkakas listrik dengan hanya menggunakan suku cadang yang identik. Dengan demikian, hal ini akan memastikan keamanan perkakas listrik.
Petunjuk keselamatan untuk hammer
Petunjuk keselamatan untuk semua pengoperasian
u Kenakan sumbat telinga. Suara bising alat dapat menyebabkan berkurangnya pendengaran.
u Gunakan handle tambahan, jika tersedia. Kehilangan kendali dapat menyebabkan cedera.
u Pegang perkakas listrik pada permukaan gagang isolator saat digunakan, karena aksesori pemotong atau alat pengencang dapat saja bersentuhan dengan kabel yang tidak terlihat atau kabelnya sendiri. Aksesori pemotong dan alat pengencang yang bersentuhan dengan kabel yang dialiri listrik dapat menyebabkan terbukanya bagian logam dari alat yang dialiri listrik sehingga berisiko mengakibatkan sengatan listrik pada operator.
Petunjuk keselamatan saat menggunakan mata bor panjang dengan rotary hammer
u Selalu hidupkan alat bor pada kecepatan rendah dengan ujung mata bor menyentuh benda kerja. Pada kecepatan yang tinggi, mata bor akan membengkok jika berputar secara bebas tanpa menyentuh benda kerja dan dapat menyebabkan cedera terhadap pengguna.
u Tekan hanya pada garis langsung dengan mata bor dan jangan tekan secara berlebihan. Mata bor dapat membengkok dan menyebabkan kerusakan atau hilang kendali sehingga menyebabkan cedera terhadap pengguna.
Petunjuk keselamatan tambahan
u Segera matikan perkakas listrik jika alat tambahan terkunci. Bersiaplah dengan reaksi tinggi yang menyebabkan sentakan. Alat tambahan akan terkunci jika perkakas listrik mengalami kelebihan beban atau perkakas bergerak miring pada benda kerja.
u Gunakanlah alat detektor logam yang cocok untuk mencari kabel dan pipa yang tidak terlihat atau hubungi perusahaan pengadaan setempat. Sentuhan dengan kabel-kabel listrik dapat mengakibatkan api dan kontak listrik. Pipa gas yang dirusak dapat mengakibatkan ledakan. Pipa air yang dirusak mengakibatkan kerusakan barang-barang atau dapat mengakibatkan kontak listrik.
u Sebelum meletakkan perkakas listrik, tunggulah hingga perkakas berhenti berputar. Alat kerja dapat tersangkut dan menyebabkan perkakas listrik tidak dapat dikendalikan.
u Gunakan alat kerja dengan aman. Benda yang ditahan dalam alat pemegang atau bais lebih aman daripada benda yang dipegang dengan tangan.
u Jangan menyentuh alat sisipan atau bagian housing yang berdekatan sesaat setelah pengoperasian. Alat sisipan atau housing tersebut dapat menjadi sangat panas selama pengoperasian sehingga menyebabkan luka bakar.
u Alat sisipan dapat terhenti saat pengeboran. Pegang erat perkakas listrik dengan kedua tangan dan pastikan Anda berdiri di posisi yang aman. Jika tidak, Anda dapat kehilangan kendali atas perkakas listrik.
u Berhati-hatilah saat menghancurkan suatu objek dengan pahat. Serpihan-serpihan yang jatuh dari material yang dihancurkan dapat mencederai Anda atau orang di sekitar Anda.
Spesifikasi produk dan performa
Bacalah semua petunjuk keselamatan dan petunjuk penggunaan. Kesalahan dalam menjalankan petunjuk keselamatan dan petunjuk penggunaan dapat mengakibatkan kontak listrik, kebakaran, dan/atau luka-luka yang berat. Perhatikan ilustrasi yang terdapat pada sisi sampul panduan pengoperasian.
Tujuan penggunaan
Perkakas listrik ini cocok untuk pengeboran benda keras pada beton, batu bata dan batu-batuan serta untuk pekerjaan memahat yang ringan. Perkakas listrik juga cocok untuk mengebor tanpa getaran pada kayu, logam, keramik dan bahan sintetis. Perkakas listrik dengan penyetelan elektronik dan arah putaran ke kanan/kiri juga cocok untuk menyekrup.
Ilustrasi komponen
Penomoran ilustrasi komponen mengacu pada gambar perkakas listrik pada halaman grafis.
(1) Chuck bor penggantian cepat (GBH 2-28 DFV)
(2) Chuck bor penggantian SDS plus (GBH 2-28 DFV)
(3) Dudukan alat kerja SDS plus
(4) Kap pelindung debu
(5) Selongsong pengunci
(6) Ring pengunci chuck bor penggantian (GBH 2-28 DFV)
(7) Switch arah putaran
(8) Tombol pengunci untuk tombol on/off
(9) Tombol on / off
(10) Tombol pelepas kunci switch getaran/penghenti putaran
(11) Switch getaran/penghenti putaran
(12) Tombol untuk pengaturan pembatas kedalaman
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Bosch Power Tools
(13) Gagang tambahan (permukaan genggam berisolator)
(14) Pembatas kedalaman
(15) Gagang (permukaan genggam berisolator)
(16) Alur-alur pengenal
(17) Dudukan chuck bor (GBH 2-28 DFV)
(18) Selongsong depan chuck bor penggantian cepat (GBH 2-28 DFV)
(19) Ring penahan chuck bor penggantian cepat (GBH 2-28 DFV)
(20) Lubang pengisapan Saugfix a)
Data teknis
Bor hammer Nomor seri
3 611 B67 0C.
Chuck bor penggantian
Input daya nominal
W
Tingkat getaran
min1
Daya tiap getaran
J
sesuai dengan EPTA-
Procedure 05:2016
Kecepatan nominal
min1
Dudukan alat kerja
Diameter leher spindel
mm
Diameter pengeboran maks.
Beton
mm
Tembok (dengan
mm
mata bor pipa)
Baja
mm
Kayu
mm
Berat sesuai dengan
kg
EPTA-Procedure
01:2014
Tingkat perlindungan
-
850 0-5100
3,2
01300 SDS plus
50
28 68
13 30 2,9
/ II
Bor hammer Nomor seri
Chuck bor penggantian Input daya nominal Tingkat getaran Daya tiap getaran sesuai dengan EPTA-Procedure 05:2016 Kecepatan nominal Dudukan alat kerja Diameter leher spindel
W min1
J
min1
mm
Bosch Power Tools
Bahasa Indonesia | 41
(21) Baut penjepit Saugfix a) (22) Pembatas kedalaman Saugfix a) (23) Pipa teleskopik Saugfix a) (24) Baut kupu-kupu Saugfix a) (25) Pipa pemandu Saugfix a)
(26) Holder universal dengan batang pemasang SDS plusa)
a) Aksesori yang digambarkan atau yang dijelaskan tidak termasuk dalam lingkup pengiriman standar. Semua aksesori yang ada dapat ditemukan dalam program aksesori kami.
GBH 2-28 D 3 611 B67 0K. 3 611 B67 08.
-
820 0-5100
3,2
3 611 B67 1F.
-
850 0-5100
3,2
GBH 2-28 DV 3 611 B67 10.
-
820 0-5100
3,2
01300 SDS plus
50
28 68
13 30 2,9
01300 SDS plus
50
28 68
13 30 2,9
01300 SDS plus
50
28 68
13 30 2,9
/ II
3 611 B67 2C. 3 611 B67 2L.
850 0-5100 3,2
/ II
/ II
GBH 2-28 DFV 3 611 B67 2K. 3 611 B67 28.
820 0-5100 3,2
01300 SDS plus
50
01300 SDS plus
50
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Bor hammer
Diameter pengeboran maks.
Beton
mm
Tembok (dengan mata bor
mm
pipa)
Baja
mm
Kayu
mm
Berat sesuai dengan EPTA-
kg
Procedure 01:2014
Tingkat perlindungan
GBH 2-28 DFV
28
28
68
68
13
13
30
30
3,1
3,1
/ II
/ II
Data-data berlaku untuk tegangan nominal [U] 230 V. Pada tegangan yang berbeda dan pada model khusus tiap negara datadata ini dapat bervariasi.
Pemasangan
u Sebelum mulai dengan pekerjaan pada perkakas listrik, tariklah steker dari stopkontak.
Gagang tambahan
u Hanya gunakan perkakas listrik dengan gagang tambahan (13).
Memutar gagang tambahan (lihat gambar A) Gagang tambahan (13) dapat digerakkan ke arah mana pun untuk memungkinkan posisi kerja yang aman dan tidak melelahkan. Putar bagian bawah gagang tambahan (13) berlawanan
arah jarum jam dan gerakkan gagang tambahan (13) ke posisi yang diinginkan. Setelah itu, putar dan kencangkan kembali bagian bawah gagang tambahan (13) searah jarum jam. Pastikan tali pengencang gagang tambahan berada dalam alur yang tersedia di housing.
Mengatur kedalaman pengeboran (lihat gambar B)
Dengan pembatas kedalaman (14), kedalaman lubang X yang diinginkan dapat ditetapkan. Tekan tombol untuk mengatur pembatas kedalaman (12)
dan pasang pembatas kedalaman ke gagang tambahan (13). Permukaan yang menonjol pada pembatas kedalaman (14) harus menghadap ke bawah. Dorong alat sisipan SDS plus ke dalam dudukan alat kerja SDS plus (3) hingga maksimal. Alat kerja SDS plus yang goyah dapat menyebabkan kesalahan dalam penyetelan kedalaman bor. Tarik pembatas kedalaman hingga jarak antara ujung mata bor dan ujung pembatas kedalaman sesuai dengan kedalaman pengeboran X yang diinginkan.
Memilih chuck bor dan alat kerja
Untuk mengebor benda keras dan memahat, diperlukan alat kerja SDS plus yang dipasang ke dalam chuck bor SDS plus.
Alat kerja tanpa SDS plus (misalnya bor dengan batang berbentuk silinder) digunakan untuk pengeboran tanpa getaran pada kayu, logam, keramik dan bahan sintetis serta untuk penyekrupan. Untuk alat kerja tersebut diperlukan chuck bor pengencangan cepat.
Melepaskan/memasang chuck bor penggantian
(GBH 2-28 DFV)
Melepaskan chuck bor penggantian (lihat gambar C) Tarik ring pengunci chuck bor penggantian (6) ke
belakang, tahan ring pengunci pada posisi ini dan tarik chuck bor penggantian SDS plus (2) atau chuck bor penggantian pengencangan cepat (1) ke depan hingga terlepas. Jaga kebersihan chuck bor penggantian setelah dilepaskan.
Memasang chuck bor penggantian (lihat gambar D) u Hanya gunakan peralatan original khusus dan
perhatikan jumlah alur-alur pengenal (16). Hanya chuck bor penggantian dengan dua atau tiga alur-alur pengenal yang diperbolehkan. Jika chuck bor penggantian tidak cocok untuk perkakas listrik yang digunakan, alat sisipan dapat terlepas saat perkakas dioperasikan. Bersihkan chuck bor penggantian sebelum dipasang dan lumasi ujungnya dengan sedikit minyak. Pegang chuck bor penggantian SDS-plus (2) atau chuck bor pengencangan cepat (1) dengan seluruh tangan. Dorong chuck bor penggantian dengan diputar ke dudukan chuck bor (17) hingga terdengar bunyi mengunci yang jelas. Chuck bor penggantian mengunci secara otomatis. Periksa penguncian dengan menarik chuck bor.
Mengganti perkakas
Tutup pelindung debu (4) mencegah masuknya debu pengeboran ke dalam dudukan alat kerja selama pengoperasian. Saat menggunakan perkakas, pastikan tutup pelindung debu (4) tidak rusak.
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Bosch Power Tools
u Tutup pelindung debu yang rusak harus segera diganti. Disarankan untuk melakukannya di layanan pelanggan Bosch.
Mengganti perkakas (SDS plus)
Memasang alat sisipan SDS-plus (lihat gambar E) Dengan chuck bor SDSplus, alat sisipan dapat diganti dengan mudah dan cepat tanpa menggunakan alat bantu. Alat sisipan SDSplus harus dapat bergerak dengan bebas. Hal ini menimbulkan penyimpangan putaran sewaktu perkakas listrik berjalan pada kecepatan idle. Hal ini tidak memengaruhi ketepatan lubang bor karena mata bor memusatkan dengan sendirinya saat mengebor. GBH 2-28 DFV: Pasang chuck bor penggantian SDS plus
(2). Bersihkan ujung alat sisipan dan lumasi dengan sedikit
minyak. Pasang alat sisipan ke dalam dudukan alat kerja dengan
diputar hingga terkunci dengan sendirinya. Periksa penguncian dengan menarik alat kerja.
Melepaskan alat sisipan SDS plus (lihat gambar F) Dorong selongsong pengunci (5) ke belakang dan
lepaskan alat sisipan.
Mengganti perkakas (tanpa SDS plus)
(GBH 2-28 DFV)
Memasang alat sisipan (lihat gambar G) Catatan: Jangan menggunakan perkakas tanpa SDS plus untuk mengebor benda keras atau memahat! Perkakas tanpa SDS plus dan chuck bor akan menjadi rusak jika digunakan untuk mengebor benda keras dan memahat. Pasang chuck bor penggantian cepat (1). Pegang ring penahan (19) chuck bor penggantian
pengencangan cepat dengan kuat. Buka dudukan alat kerja dengan memutar selongsong depan (18) hingga alat kerja dapat dimasukkan. Pegang ring penahan (19) dengan kuat dan putar selongsong depan (18) dengan kuat sesuai arah panah hingga terdengar bunyi klik dengan jelas. Periksa kedudukannya dengan menarik alat. Catatan: Jika dudukan alat kerja dibuka hingga maksimal, bunyi klik dapat terdengar saat menutup dudukan alat kerja dan dudukan alat kerja tidak akan menutup. Pada situasi ini, putar selongsong depan (18) satu kali berlawanan dengan arah panah. Lalu, dudukan alat kerja akan dapat ditutup. Putar switch getaran/penghenti putaran (11) ke posisi,,Pengeboran".
Melepaskan alat sisipan (lihat gambar H) Pegang ring penahan (19) chuck bor penggantian
pengencangan cepat dengan kuat. Buka dudukan alat kerja dengan memutar selongsong depan (18) sesuai arah panah hingga alat kerja dapat dilepaskan.
Bahasa Indonesia | 43
Pengisapan debu dengan Saugfix (aksesori)
Pengisapan debu/serbuk Debu dari bahan-bahan seperti cat yang mengandung timbal, beberapa jenis kayu, bahan mineral dan logam dapat berbahaya bagi kesehatan. Menyentuh atau menghirup debu tersebut dapat mengakibatkan reaksi alergi dan/atau penyakit saluran pernapasan bagi pengguna atau orang yang berada di dekatnya. Beberapa debu tertentu seperti misalnya debu kayu pohon ek atau pohon fagus silvatica dianggap dapat mengakibatkan penyakit kanker, terutama dalam campuran dengan bahanbahan tambahan untuk pengolahan kayu (kromat, obat pengawet kayu). Bahan-bahan yang mengandung asbes hanya boleh dikerjakan oleh orang-orang yang ahli.
Gunakanlah hanya pengisap debu yang cocok untuk mengisap bahan yang dikerjakan.
Pastikan terdapat ventilasi udara yang baik di tempat kerja.
Dianjurkan untuk memakai masker anti debu dengan filter kelas P2.
Taatilah peraturan-peraturan untuk bahan-bahan yang dikerjakan yang berlaku di negara Anda.
u Hindari debu yang banyak terkumpul di tempat kerja. Debu dapat tersulut dengan mudah.
Memasang alat pengisap (lihat gambar I) Untuk pengisapan debu diperlukan Saugfix (aksesori). Saat mengebor, Saugfix akan bergerak ke tempat semula sehingga ujung Saugfix selalu ditahan rapat dengan permukaan benda kerja.
Tekan tombol untuk mengatur pembatas kedalaman (12) dan lepaskan pembatas kedalaman (14). Tekan kembali tombol (12) dan pasang Saugfix dari depan ke dalam gagang tambahan (13).
Sambungkan slang pengisap (diameter 19 mm, aksesori) ke lubang pengisap (20) .
Mesin pengisap debu harus sesuai dengan bahan yang dikerjakan.
Gunakan mesin pengisap khusus saat mengisap debu yang sangat berbahaya bagi kesehatan, pemicu kanker atau debu kering.
Mengatur kedalaman pengeboran pada Saugfix (lihat gambar J) Kedalaman pengeboran yang diinginkan X juga dapat diatur pada Saugfix yang terpasang.
Dorong alat sisipan SDS-plus ke dalam dudukan alat kerja SDS-plus (3) hingga maksimal. Alat kerja SDSplus yang goyah dapat menyebabkan kesalahan dalam penyetelan kedalaman bor.
Kendurkan baut kupu-kupu (24) pada Saugfix.
Pasang perkakas listrik dengan kuat tanpa menghidupkannya pada permukaan yang akan dibor. Alat kerja SDSplus harus mengenai permukaan yang dibor.
Posisikan pipa pemandu (25) Saugfix pada penahannya sedemikian rupa hingga ujung Saugfix berada pada permukaan yang akan dibor. Jangan terus mendorong
Bosch Power Tools
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pipa pemandu (25) pada pipa teleskopik (23) dari yang diperlukan agar sebagian besar skala pada pipa teleskopik (23) tetap terlihat. Kencangkan kembali baut kupu-kupu (24). Kendurkan baut penjepit (21) pada pembatas kedalaman Saugfix. Geser pembatas kedalaman (22) pada pipa teleskopik (23) sedemikian rupa hingga jarak X yang ditunjukkan pada gambar sesuai dengan kedalaman pengeboran yang diinginkan. Kencangkan baut penjepit (21) di posisi ini.
Penggunaan
Pengoperasian pertama kali
u Perhatikan tegangan listrik! Tegangan sumber listrik harus sesuai dengan informasi yang tercantum pada label perkakas listrik. Perkakas listrik dengan daya sebesar 230 V seperti yang diindikasikan pada label juga dapat dioperasikan pada daya 220 V.
Mengatur mode pengoperasian Pilih mode pengoperasian perkakas listrik menggunakan switch getaran/penghenti putaran (11). Untuk mengganti mode pengoperasian, tekan tombol rilis
(10) dan putar switch getaran/penghenti putaran (11) ke posisi yang diinginkan hingga switch terdengar mengunci. Catatan: Hanya ubah mode pengoperasian saat perkakas listrik dimatikan! Jika tidak, perkakas listrik dapat rusak.
Posisi untuk Pengeboran benda keras pada beton atau batu
Posisi untuk Pengeboran tanpa getaran pada kayu, logam, keramik dan bahan sintetis serta untuk Penyekrupan
Posisi Vario-Lock untuk penyesuaian posisi pahat Switch getaran/penghenti putaran (11) tidak mengunci pada posisi ini. Posisi untuk Pemahatan
Menyetel arah putaran Arah putaran perkakas listrik dapat diubah menggunakan switch arah putaran (7). Namun, hal ini tidak dapat dilakukan jika tombol on/off (9) ditekan. u Tekan switch arah putaran (7) hanya saat perkakas
listrik sedang tidak beroperasi. Selalu atur arah putaran ke kanan untuk mengebor benda keras, mengebor biasa dan memahat. Putaran ke kanan: Putar switch arah putaran (7) pada
kedua sisi ke posisi hingga maksimal. Putaran ke kiri: Putar switch arah putaran (7) pada
kedua sisi ke posisi hingga maksimal.
Menyalakan/mematikan Untuk menyalakan perkakas listrik, tekan tombol on/off
(9). Untuk mengunci tombol on/off (9), tekan dan tahan
tombol serta tekan tombol pengunci (8). Untuk mematikan perkakas listrik, lepaskan tombol on/
off (9). Jika tombol on/off (9) terkunci, tekan tombol terlebih dulu kemudian lepaskan.
Mengatur kecepatan putaran/tingkat getaran Atur kecepatan putaran/tingkat getaran dari perkakas
listrik yang dinyalakan terus menerus bergantung pada seberapa kuat tombol on/off (9) ditekan. Jika tombol on/off (9) ditekan lebih ringan, kecepatan putaran/tingkat getaran akan menjadi rendah. Jika tombol ditekan kuat, kecepatan putaran/tingkat getaran akan bertambah.
Petunjuk pengoperasian
u Pasang perkakas listrik pada mur/sekrup hanya saat dalam keadaan mati. Alat sisipan yang berputar dapat tergelincir.
Mengubah posisi pahat (Vario Lock) Pahat dapat dikunci pada 40 posisi. Dengan demikian, posisi kerja yang optimal dapat diperoleh. Masukkan pahat ke dalam dudukan alat kerja. Putar switch getaran/penghenti putaran (11) ke posisi
"Vario-Lock". Putar alat sisipan ke posisi pahat yang diinginkan. Putar switch getaran/penghenti putaran (11) ke posisi
"Pemahatan". Dudukan alat kerja kemudian akan terkunci. Untuk memahat, atur arah putaran ke kanan.
Pemahatan dengan fungsi penguncian Untuk memahat dalam waktu lama tanpa selalu menekan tombol on/off (9), kunci tombol on/off pada mode pengoperasian "Pemahatan". Untuk mengunci, tekan tombol on/off (9) hingga
maksimal dan tekan tombol pengunci (8) secara bersamaan. Untuk mematikan perkakas, tekan kembali tombol pengunci (8). Catatan: Jika mode pengoperasian diubah selama tombol on/off terkunci, perkakas listrik akan mati dengan sendirinya.
Peredaman getaran Peredaman getaran yang terintegrasi akan mengurangi getaran yang muncul.
u Hentikan penggunaan perkakas listrik jika elemen peredaman rusak.
Memasang mata obeng (lihat gambar K) u Pasang perkakas listrik pada mur/sekrup hanya saat
dalam keadaan mati. Alat sisipan yang berputar dapat tergelincir.
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Bosch Power Tools
Untuk menggunakan mata obeng diperlukan holder universal (26) dengan batang pemasang SDS plus (aksesori). Bersihkan ujung batang pemasang dan lumasi dengan
sedikit minyak. Pasang holder universal dengan cara diputar ke dalam
dudukan alat kerja hingga terkunci dengan sendirinya. Periksa penguncian dengan menarik holder universal. Pasang mata obeng ke dalam holder universal. Hanya
gunakan mata obeng yang sesuai dengan kepala sekrup. Untuk melepaskan holder universal, dorong selongsong
pengunci (5) ke belakang dan lepaskan holder universal (26) dari dudukan alat kerja.
Perawatan dan servis
Perawatan dan pembersihan
u Sebelum mulai dengan pekerjaan pada perkakas listrik, tariklah steker dari stopkontak.
u Perkakas listrik dan lubang ventilasi harus selalu dibersihkan agar perkakas dapat digunakan dengan baik dan aman.
Jika kabel listrik harus diganti, pekerjaan ini harus dilakukan oleh Bosch atau Service Center untuk perkakas listrik Bosch resmi agar keselamatan kerja selalu terjamin. u Tutup pelindung debu yang rusak harus segera
diganti. Direkomendasikan untuk melakukannya di layanan pelanggan Bosch. Bersihkan dudukan alat kerja (3) setiap kali selesai digunakan.
Layanan pelanggan dan konsultasi penggunaan
Layanan pelanggan Bosch menjawab semua pertanyaan Anda tentang reparasi dan perawatan serta tentang suku cadang produk ini. Gambaran teknis (exploded view) dan informasi mengenai suku cadang dapat ditemukan di: www.bosch-pt.com Tim konsultasi penggunaan Bosch akan membantu Anda menjawab pertanyaan seputar produk kami beserta aksesorinya. Jika Anda hendak menanyakan sesuatu atau memesan suku cadang, selalu sebutkan nomor model yang terdiri dari 10 angka dan tercantum pada label tipe produk.
Indonesia PT Robert Bosch Indonesia Arkadia Green Park Tower G 7th floor Jl. Let. Jend. TB. Simatupang Kav.88 Jakarta 12520 Tel.: (021) 3005 5800 Fax: (021) 3005 5801 E-Mail: boschpowertools@id.bosch.com www.bosch-pt.co.id
Alamat layanan lainnya dapat ditemukan di: www.bosch-pt.com/serviceaddresses
Ting Vit | 45
Cara membuang
Perkakas listrik, aksesori, dan kemasan sebaiknya didaur ulang secara ramah lingkungan.
Jangan membuang perkakas listrik ke dalam tempat sampah rumah tangga!
Ting Vit
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hình nh và thông s k thut c cung cp
cho dng c in cm tay này. Không tuân th
mi hng dn c lit kê di ây có th b in
git, gây cháy và/hay b thng tt nghiêm trng.
Hãy gi tt c tài liu v cnh báo và hng
dn tham kho v sau.
Thut ng "dng c in cm tay" trong phn cnh
báo là cp n s s dng dng c in cm
tay ca bn, loi s dng in ngun (có dây cm
in) hay vn hành bng pin (không dây cm in).
Khu vc làm vic an toàn u Gi ni làm vic sch và ánh sáng. Ni
làm vic ba bn và ti tm d gây ra tai nn. u Không vn hành dng c in cm tay trong
môi trng d gây n, chng hn nh ni có cht lng d cháy, khí t hay rác. Dng c in cm tay to ra các tia la nên có th làm rác bén cháy hay bc khói. u Không tr em hay ngi n xem ng gn khi vn hành dng c in cm tay. S phân tâm có th gây ra s mt iu khin.
An toàn v in u Phích cm ca dng c in cm tay phi
thích hp vi cm. Không bao gi c ci bin li phích cm di mi hình thc. Không c s dng phích tip hp ni tip t (dây mát). Phích cm nguyên bn và cm úng loi s làm gim nguy c b in git. u Tránh không thân th tip xúc vi t hay các vt có b mt tip t nh ng ng, lò si, hàng rào và t lnh. Có nhiu nguy c b in git hn nu c th bn b tip hay ni t. u Không c dng c in cm tay ngoài ma hay tình trng m t. Nc vào máy s làm tng nguy c b in git.
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u Không c lm dng dây dn in. Không bao gi c nm dây dn xách, kéo hay rút phích cm dng c in cm tay. Không dây gn ni có nhit cao, du nht, vt nhn bén và b phn chuyn ng. Làm hng hay cun ri dây dn làm tng nguy c b in git.
u Khi s dng dng c in cm tay ngoài tri, dùng dây ni thích hp cho vic s dng ngoài tri. S dng dây ni thích hp cho vic s dng ngoài tri làm gim nguy c b in git.
u Nu vic s dng dng c in cm tay ni m t là không th tránh c, dùng thit b ngt mch t ng (RCD) bo v ngun. S dng thit b ngt mch t ng RCD làm gim nguy c b in git.
An toàn cá nhân u Hãy tnh táo, bit rõ mình ang làm gì và hãy
s dng ý thc khi vn hành dng c in cm tay. Không s dng dng c in cm tay khi ang mt mi hay ang b tác ng do cht gây nghin, ru hay dc phm gây ra. Mt thoáng mt tp trung khi ang vn hành dng c in cm tay có th gây thng tích nghiêm trng cho bn thân. u S dng trang b bo h cá nhân. Luôn luôn eo kính bo v mt. Trang b bo h nh khu trang, giày chng trt, nón bo h, hay dng c bo v tai khi c s dng úng ni úng ch s làm gim nguy c thng tt cho bn thân. u Phòng tránh máy khi ng bt ng. Bo m công tc máy v trí tt trc khi cm vào ngun in và/hay lp pin vào, khi nhc máy lên hay khi mang xách máy. Ngáng ngón tay vào công tc máy xách hay kích hot dng c in cm tay khi công tc v trí m d dn n tai nn. u Ly mi chìa hay khóa iu chnh ra trc khi m in dng c in cm tay. Khóa hay chìa còn gn dính vào b phn quay ca dng c in cm tay có th gây thng tích cho bn thân. u Không rn ngi. Luôn luôn gi t th ng thích hp và thng bng. iu này to cho vic iu khin dng c in cm tay tt hn trong mi tình hung bt ng. u Trang phc thích hp. Không mc qun áo rng lùng thùng hay mang trang sc. Gi tóc và qun áo xa khi các b phn chuyn ng. Qun áo rng lùng thùng, trang sc hay tóc dài có th b cun vào các b phn chuyn ng. u Nu có các thit b i kèm ni máy hút bi và các ph kin khác, bo m các thit b này c ni và s dng tt. Vic s dng
các thit b gom hút bi có th làm gim các c hi liên quan n bi gây ra. u Không thói quen do s dng thng xuyên dng c khin bn tr nên ch quan và b qua các quy nh an toàn dng c. Mt hành vi bt cn có th gây ra thng tích nghiêm trng ch trong tíc tc.
S dng và bo dng dng c in cm tay u Không c ép máy. S dng dng c in
cm tay úng loi theo úng ng dng ca bn. Dng c in cm tay úng chc nng s làm vic tt và an toàn hn theo úng tin mà máy c thit k. u Không s dng dng c in cm tay nu nh công tc không tt và m c. Bt k dng c in cm tay nào mà không th iu khin c bng công tc là nguy him và phi c sa cha. u Rút phích cm ra khi ngun in và/hay pin ra khi dng c in cm tay nu có th tháo c, trc khi tin hành bt k iu chnh nào, thay ph kin, hay ct dng c in cm tay. Các bin pháp ngn nga nh vy làm gim nguy c dng c in cm tay khi ng bt ng. u Ct gi dng c in cm tay không dùng ti ni tr em không ly c và không cho ngi cha tng bit dng c in cm tay hay các hng dn này s dng dng c in cm tay. Dng c in cm tay nguy him khi trong tay ngi cha c ch cách s dng. u Bo qun dng c in cm tay và các ph kin. Kim tra xem các b phn chuyn ng có b sai lch hay kt, các b phn b rn nt và các tình trng khác có th nh hng n s vn hành ca máy. Nu b h hng, phi sa cha máy trc khi s dng. Nhiu tai nn xy ra do bo qun dng c in cm tay ti. u Gi các dng c ct bén và sch. Bo qun úng cách các dng c ct có cnh ct bén làm gim kh nng b kt và d iu khin hn. u S dng dng c in cm tay, ph kin, u cài v. v., úng theo các ch dn này, hãy lu ý n iu kin làm vic và công vic phi thc hin. S s dng dng c in cm tay khác vi mc ích thit k có th to nên tình hung nguy him. u Gi tay cm và b mt nm luôn khô ráo, sch s và không dính du m. Tay cm và b mt nm trn trt không em li thao tác an toàn và kim soát dng c trong các tình hung bt ng.
Bo dng u a dng c in cm tay ca bn n th
chuyên môn bo dng, ch s dng ph
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Bosch Power Tools
tùng úng chng loi thay. iu này s m bo s an toàn ca máy c gi nguyên.
Hng dn an toàn v búa
Hng dn an toàn cho mi hot ng u eo bao vê tai. Tip xúc vi ting n có th làm
mt kh nng nghe. u S dng (các) tay cm ph, nu c cung
cp kèm theo dng c. Mt iu khin có th gây ra thng tích cho ngi. u Ch cm dng c in ti các b mt cm nm có cách in, khi thc hin mt thao tác ti v trí mà ph kin ct hoc dng c kp có th tip xúc vi dây in ngm hoc dây in ca thit b. Ph kin ct hoc dng c kp tip xúc vi dây có in có th làm cho các phn kim loi h ca dng c in cm tay có in và có th gây ra in git cho ngi vn hành.
Hng dn an toàn khi s dng các mi khoan dài vi máy khoan búa kiu xoay u Luôn khi ng khoan tc thp và vi
u mi khoan tip xúc vi phôi gia công. tc cao hn, mi khoan có th b cong nu cho phép xoay t do mà không cho tip xúc vi phôi gia công, dn n thng tích cho ngi. u Ch dùng áp lc vào ng trc tip bng mi khoan và không dùng áp lc d. Mi khoan có th cong, dn n b gãy hoc mt kim soát, gây thng tích cho ngi.
Các cnh báo ph thêm u Tt dng c in ngay nu ph tùng b chn.
Hãy chun b cho nhng mô-men phn ng cao, mà gây ra s di ngc. Ph tùng b chn, nu dng c in b quá ti hoc b kt trong phôi gia công cn gia công. u Dùng thit b dò tìm thích hp xác nh nu có các công trình công cng lp t ngm trong khu vc làm vic hay liên h vi Cty công trình công cng a phng nh h tr. ng chm ng dn in có th gây ra ha hon và in git. Làm h hi ng dn khí ga có th gây n. Làm thng ng dn nc gây h hng tài sn hay có kh nng gây ra in git. u Luôn luôn i cho máy hoàn toàn ngng hn trc khi t xung. Dng c lp vào máy có th b kp cht dn n vic dng c in cm tay b mt iu khin. u Kp cht vt gia công. Vt gia công c kp bng mt thit b kp hay bng êtô thì vng chc hn gi bng tay. u Không chm vào bt k dng c hoc b phn v gn k nào ngay sau khi vn hành. Chúng có th rt nóng trong quá trình vn hành và gây bng.
Ting Vit | 47
u Dng c gài có th chn khi khoan. Gi dng c in tht chc bng c hai tay và gi t th ng cho thích hp và cân bng. Bn có th mt kim soát thông qua dng c in.
u Cn thn vi công vic phá d bng máy c. Các mnh v ca vt liu phá d ri xung có th gây thng tích cho ngi xung quanh hoc chính bn.
Mô T Sn Phm và c Tính K Thut
c k mi cnh báo an toàn và mi hng dn. Không tuân th mi cnh báo và hng dn c lit kê di ây có th b in git, gây cháy và/hay b thng tt nghiêm trng. Xin lu ý các hình minh hot trong phn trc ca hng dân vn hành.
S dng úng cách
Máy c thit k khoan có ng tác búa vào bê-tông, gch và công trình n, cng nh dành cho công vic c không nhiu. Cng tng t phù hp khoan mà không cn va p vào g, kim loi, s và cht do. Máy có b phn iu khin in t và quay c chiu phi/trái cng thích hp cho vic bt vít.
Các b phn c minh ha
Vic ánh s các thành phn ã minh ha liên quan n mô t dng c in trên trang hình nh. (1) Mâm cp thay nhanh không chìa
(GBH 2-28 DFV) (2) Mâm cp thay nhanh SDS-plus
(GBH 2-28 DFV) (3) Phn lp dng c SDSplus (4) Chp ngn bi (5) Vòng khóa (6) Vòng khóa mâm cp thay nhanh
(GBH 2-28 DFV) (7) Gc vn chuyn i chiu quay (8) Nút khoá gi ch tchy ca công tc
bt / tt (9) Công tc bt/tt (10) Nút nh khóa s dng gc chn
phng thc hot ng (11) Gc Chn Ch Hot ng (12) Nút iu chnh cho c nh sâu (13) Tay nm ph (có b mt nm cách in) (14) C nh sâu (15) Tay nm (b mt nm cách in) (16) Rãnh Khía Nhn Dng
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(17) Thit b tip hp u cp mi khoan (GBH 2-28 DFV)
(18) Khp vòng ngoài ca mâm cp thay nhanh không chìa (GBH 2-28 DFV)
(19) Vòng gi ca mâm cp thay nhanh không chìa (GBH 2-28 DFV)
(20) L hút ph kin gá lp hút bi a) (21) Vít kp ph kin gá lp hút bi a) (22) C nh sâu ph kin gá lp hút bi a)
Thông s k thut
Khoan Búa Mã s máy
3 611 B67 0C.
Mâm cp thay nhanh
Công sut vào
W
danh nh
Tn sut p
min-1
Nng lng va p
J
ca tng hành
trình da theo
EPTA-Procedure
05:2016
Tc danh nh
min-1
Phn lp dng c
ng kính c trc
mm
ng kính mi khoan ti a
Bêtông
mm
Công trình n
mm
(vi mi khoan
lõi)
Thép
mm
G
mm
Trng lng theo
kg
Qui trình EPTA-
Procedure 01:2014
Cp bo v
- 850 0-5100 3,2
01300 SDS-plus
50
28 68
13 30 2,9
/ II
(23) ng lng ph kin gá lp hút bi a) (24) Vít tai hng ph kin gá lp hút bi a) (25) ng dn ph kin gá lp hút bi a) (26) Phn lp u gài ph thông vi chuôi
SDSplusa) a) Ph tùng c trình bày hay mô t không phi là
mt phn ca tiêu chun hàng hóa c giao kèm theo sn phm. Bn có th tham kho tng th các loi ph tùng, ph kin trong chng trình ph tùng ca chúng tôi.
GBH 2-28 D 3 611 B67 0K. 3 611 B67 08.
-
820
0-5100 3,2
3 611 B67 1F. -
850 0-5100
3,2
GBH 2-28 DV 3 611 B67 10.
-
820
0-5100 3,2
01300 SDS-plus
50
28 68
13 30 2,9
/ II
01300 SDS-plus
50
28 68
13 30 2,9
/ II
01300 SDS-plus
50
28 68
13 30 2,9
/ II
Khoan Búa Mã s máy
Mâm cp thay nhanh
Công sut vào danh nh
W
Tn sut p
min-1
Nng lng va p ca
J
tng hành trình da theo
EPTA-Procedure 05:2016
Tc danh nh
min-1
Phn lp dng c
3 611 B67 2C. 3 611 B67 2L.
850 0-5100 3,2
01300 SDS-plus
GBH 2-28 DFV 3 611 B67 2K. 3 611 B67 28.
820 0-5100 3,2
01300 SDS-plus
1 609 92A 8AB | (24.03.2023)
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Ting Vit | 49
Khoan Búa
ng kính c trc
mm
ng kính mi khoan ti a
Bêtông
mm
Công trình n (vi mi
mm
khoan lõi)
Thép
mm
G
mm
Trng lng theo Qui
kg
trình EPTA-Procedure
01:2014
Cp bo v
GBH 2-28 DFV
50
50
28
28
68
68
13
13
30
30
3,1
3,1
/ II
/ II
Các giá tr ã cho có hiu lc cho in th danh nh [U] 230 V. i vi in th thp hn và các loi máy dành riêng cho mt s quc gia, các giá tr này có th thay i.
S lp vào
u Trc khi tin hành bt c vic gì trên máy, kéo phích cm in ngun ra.
Tay nm ph
u Ch vn hành máy ca bn khi ã gn tay nm ph (13).
Xoay tay nm ph (xem hình A) Bn có th xoay tay nm ph (13) tùy ý, có t th làm vic an toàn và ít mi. Xoay phn tay cm di ca tay nm ph (13)
ngc chiu kim ng h và xoay tay nm ph (13) vào v trí mong mun. Sau ó xoay mu tay cm di ca tay cm ph (13) theo chiu kim ng h sit cht. Hãy lu ý rng np nh v ca tay nm ph c t trong rãnh nm trên v máy úng nh ch nh.
iu chnh sâu l khoan (xem Hình B)
Nh cht chn sâu (14), bn có th xác nh c sâu l khoan X mong mun. Bm nút iu chnh c nh sâu (12) và iu
chnh c nh sâu trên tay nm ph (13). Rãnh trên c nh sâu (14) phi hng lên trên. Hãy y dng c gài SDS-plus vào khe cm dng c cho ti c chn (3). Nu không, s chuyn dch ca dng c khoan SDSplus có th dn n s iu chnh sai sâu khoan. Kéo cht chn sâu ra xa sao cho khong cách gia mi khoan và u cht chn sâu phù hp vi sâu l khoan mong mun X.
Chn La Mâm Cp Khoan và Dng C
c hay khoan búa, cn phi s dng loi dng c SDSplus lp vào mâm cp khoan SDSplus.
khoan không p trên g, kim loi, s và nha cng nh bt vít, cn dùng các dng c không SDS-plus (ví d khoan có trc hình tr). Cn s dng mâm cp không dùng chìa cho các dng c khoan nói trên.
Tháo/Lp Mâm Cp Thay Nhanh
(GBH 2-28 DFV)
Tháo u cp mi khoan vành rng (xem Hình C) Kéo vòng khóa mâm cp thay nhanh (6) ra phía
sau, gi cht ti v trí và tháo mâm cp thay nhanh SDS-plus (2) hoc mâm cp thay nhanh không chìa (1) hng v phía trx. Sau khi tháo ra, hãy bo v cho mâm cp thay ra không b bn.
Lp mâm cp thay nhanh (xem hình D) u Ch s dng trang thit b gc và tuân th s
lng rãnh Khía nhn Dng (16). Ch cho phép dùng mâm cp thay nhanh vi hai rãnh khía nhn dng. Nu s dng mâm cp thay nhanh không phù hp vi dng c in này, dng c gài có th b ri khi vn hành. Trc khi lp vào, lau sch mâm cp thay nhanh và bôi mt lp mng du bôi trn lên cán chuôi. Cm mâm cp thay nhanh SDS-plus (2) hoc mâm cp thay nhanh không chìa (1) bng c bàn tay. Hãy y mâm cp thay nhanh lên thit b tip hp u cp mi khoan (17), cho n khi bn nghe thy ting khp vào. Mâm cp thay nhanh t ng khóa li. Kim tra hiu qu khóa bng cách kéo th mâm cp thay nhanh.
Thay Dng C
Chp bo v ngn bi (4) giúp ngn cn phn ln s xâm nhp ca bi khoan vào dng c trong thi
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gian hot ng. Khi lp dng c vào, hãy lu ý rng chp bo v ngn bi (4) không b làm h hng. u Thay chp ngn bi b hng ngay lp tc.
Chúng tôi khuyn ngh vic thay th này do mt i lý phc v hu mãi thc hin.
Thay i dng c (SDS-plus)
Thay dng c gài SDS-plus (xem hình E) Mâm cp khoan SDSplus cho phép thay i dng c khoan c n gin và tin li mà không cn ti các dng c ph tr khác. Theo nh yêu cu ca h thng, dng c khoan SDSplus có th chuyn ng t do. iu này to ra s o ta tròn khi chy không ti mt mc nào ó. Vic này không làm nh hng n chính xác ca l khoan, vì mi khoan nh tâm ca chính nó trong khi khoan. GBH 2-28 DFV: Lp mâm cp thay nhanh SDS-
plus (2) vào. Làm sch và thoa mt lp mng du bôi trn lên
chuôi ca dng c. Lp dng c vào bng cách xoay vn dng c
vào lp dng c cho n khi t n vào khp. Kim tra xem ã cài chc cha bng cách kéo
th dng c ra.
Tháo dng c gài SDS-plus (xem Hình F) y vòng khóa (5) v phía sau và tháo ph tùng.
Thay i dng c (không SDS-plus)
(GBH 2-28 DFV)
Thay ph tùng (xem hình G) Hng dn: Không s dng các dng c không SDS-plus khoan búa hoc c! Khoan hay c có ng tác búa làm hng dng c không phi loi SDS-plus và mâm cp ca chúng. Lp mâm cp thay nhanh không chìa (1). Hãy gi cht vòng gi (19) ca mâm cp thay
nhanh không chìa. Hãy m phn lp dng c bng cách xoay bc lót trc (18) cho n khi dng c có th c lp. Gi cht vòng gi (19) và xoay bc lót phía trc (18) bng lc mnh theo hng mi tên, cho n khi nghe thy ting khp. Kim tra xem ã vào chc cha bng cách kéo th dng c ra. Hng dn: Nu b gá dng c ã c m ra cho n khi dng li, thì khi xoay b gá dng c có th nghe thy ting kêu rc và b gá dng c không t óng li. Trong trng hp này, hãy xoay (18) mt ln ng bc ngoài phía trc ngc hng mi tên. Sau ó, b gá dng c có th c óng li. Vn công tc dng xoay/dng p (11) vào v trí ,,Khoan".
Thay (xem Hình H) Hãy gi cht vòng gi (19) ca mâm cp thay
nhanh không chìa. Hãy m phn lp dng c bng cách xoay bc lót trc (18) theo hng mi tên cho n khi dng c có th c tháo.
H thng hút bi có ph kin gá lp hút bi (Ph kin)
Hút Dm/Bi Mt bi t các vt liu c sn ph ngoài có cha chì trên mt s loi g, khoáng vt và kim loi có th gây nguy hi n sc kho con ngi. ng chm hay hít th các bi này có th làm ngi s dng hay ng gn b d ng và/hoc gây nhim trùng h hô hp. Mt s mt bi c th, ví d nh bi g si hay u, c xem là cht gây ung th, c bit là có liên quan n các cht ph gia dùng x lý g (cht cromat, cht bo qun g). Có th ch nên th chuyên môn gia công các loi vt liu có cha aming. Cách xa mc có th c, s dng h thng
hút thích hp cho loi vt liu. To không khí thông thoáng ni làm vic. Khuyn ngh nên mang mt n phòng c có b
lc cp P2. Tuân th các qui nh ca quc gia bn liên quan n loi vt liu gia công. u Tránh không rác tích t ti ni làm vic.
Rác có th d dàng bt la.
Lp thit b hút (xem hình I) hút bi, cn phi có ph kin gá lp hút bi (ph kin). Khi khoan, ph kin gá lp hút bi thu li vì th u ca phn gá lp luôn luôn k sát vi b mt l khoan. Bm nút iu chnh c nh sâu (12) và tháo
c nh sâu (14). Bm li nút (12) và lp ph kin gá lp hút bi t phía trc vào tay nm ph (13). Hãy ni ng hút (ng kính 19 mm, ph kin) vi l hút (20) ca ph kin gá lp hút bi. Máy hút bi phi thích hp dành cho loi vt liu ang gia công. Khi hút bi khô loi c bit gây nguy hi n sc khe hoc gây ra ung th, hãy s dng máy hút bi loi chuyên dng.
iu chnh sâu l khoan ph kin gá lp hút bi (xem hình J) Bn có th c nh sâu l khoan mong mun X khi lp ph kin gá lp hút bi. Hãy y dng c gài SDS-plus vào khe cm
dng c cho ti c chn (3). Nu không, s chuyn dch ca dng c khoan SDSplus có th dn n s iu chnh sai sâu khoan.
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Bosch Power Tools
Hãy nh vít tai hng (24) ph kin gá lp hút bi.
Không m máy dng c in lên, n mnh xung ngay v trí khoan. Dng c khoan SDSplus phi áp mt lên trên b mt.
Hãy di chuyn ng dn (25) ca ph kin gá lp hút bi vào giá sao cho u ph kin giá lp hút bi nm trên b mt cn khoan. Không y ng dn (25) qua ng lng (23) nh mc cn thit, mt phn ln ht mc có th ca thc nm trên ng lng (23).
Sit cht li vít tai hng (24). Hãy nh vít kp (21) c nh sâu ca ph kin gá lp hút bi.
Hãy di chuyn c nh sâu (22) trên ng lng (23), sao cho khong cách ã hin th trong hình nh X tng ng vi sâu l khoan mong mun.
Hãy sit cht vít kp (21) ti v trí này.
Vn Hành
Bt u Vn Hành
u Hãy cn thn vi ngun in! in th ca ngun in cung cp phi tng ng vi s liu ghi trên nhãn loi máy ca thit b in. Dng c in c ghi 230 V cng có th c vn hành 220 V.
iu chnh ch vn hành Bng công tc dng xoay/dng p (11) hãy chn ch vn hành ca dng c in. Hãy nhn nút m khóa (10) thay i ch
vn hành và xoay công tc dng xoay/dng p (11) vào v trí mong mun, n khi vào khp. Hng dn: Ch thay i ch vn hành khi dng c in tt! Nu không, máy có th b làm hng.
V trí khoan búa rên vêtông hoc á
V trí Khoan thng không p trên g, kim loi, gm và nha cng nh bt vít
V trí Vario-Lock iu chnh v trí c Ti v trí này công tc dng xoay/dng p (11) không khp.
V trí c
o Chiu Quay Vi gc vn chuyn i chiu quay (7) bn có th thay i hng xoay ca dng c in. Tuy nhiên,
Ting Vit | 51
vic này không thc hin c khi công tc Tt/M c nhn (9). u Ch kích hot gc vn chuyn i chiu
quay (7) khi dng c in ã ngng chy. Luôn luôn chnh t chiu quay khoan búa, khoan thng và c v chiu quay phi. Xoay theo chiu kim ng h: Xoay gc vn
chuyn i chiu quay (7) hai bên vào v trí cho n c chn. Xoay ngc chiu kim ng h: Xoay gc vn chuyn i chiu quay (7) hai bên vào v trí cho n c chn.
Bt/tt bt dng c in cm tay, bn hãy nhn
công tc bt/tt (9). khóa công tc bt/tt (9), hãy bm gi công
tc và n thêm nút khóa gi (8). tt dng c in cm tay hãy nh công tc
bt/tt (9). Khi công tc bt/tt b khóa (9) hãy nhn nó và sau ó nh ra.
Chnh t Tc /Tn sut p Hãy liên tc iu chnh tc /tn sut p ca
dng c in ang bt tùy theo mc bm công tc Tt/M mnh hay nh (9). Bm nh công tc Tt/M (9) s cho tc /tn sut p thp. Lc áp mnh hn lên công tc làm tng tc và tn sut p.
Hng Dn S Dng
u Ch t dng c in ã tt lên ai c/vít. Dng c ang quay có th b tut ra.
Thay i V Trí c (Khóa nhiu v trí) Bn có th khóa mi c vào 40 các v trí. Nh nh vy, ta có th to t th thao tác tt nht cho tng ng dng. Lp mi c vào trong lp dng c. Vn công tc dng xoay/dng p (11) vào v trí
,,Khóa nhiu v trí". Xoay phn lp dng c v v trí c theo yêu
cu. Vn công tc dng xoay/dng p (11) vào v trí
,,c". Giá dng c c khóa. c, chnh t chiu quay v chiu quay
phi.
c vi chc nng khóa gi c lâu hn mà không cn liên tc nhn công tc bt/tt (9), hãy khóa gi công tc bt/tt trong ch vn hành ,,c". khóa hãy nhn công tc bt/tt (9) cho n
c chn và ng thi nhn nút khóa gi (8). tt, bn hãy nhn li nút khóa gi (8). Lu ý: Hãy chuyn sang ch vn hành khác, trong khi công tc bt/tt c khóa, dng c in c tt.
Bosch Power Tools
1 609 92A 8AB | (24.03.2023)
52 | Ting Vit
B phn gim chn B phn gim chn tích hp s gim các rung ng xut hin.
u Không c tip tc s dng dng c in khi b phn gim chn ã b hng.
Lp u chìa vn vít (xem Hình K) u Ch t dng c in ã tt lên ai c/vít.
Dng c ang quay có th b tut ra. s dng u chìa vn vít bn cn có phn lp u gài ph thông (26) vi chuôi tip hp SDSplus (Ph kin). Làm sch cán chuôi ca chuôi tip hp và bôi
mt lp mng du bôi trn lên. Lp phn lp u gài ph thông bng ng tác
xoay vào trong phn lp dng c cho n khi c t ng khóa li. Kim tra hiu qu khóa bng cách kéo th phn lp u gài ph thông ra. Lp u gài vn vít vào trong phn lp u gài ph thông. Ch s dng u gài vn vít va vi u vít. tháo phn lp u gài ph thông hãy y vòng Khóa (5) ra phía sau và tháo phn lp u gài ph thông (26) ra khi phn lp dng c.
Bo Dng và Bo Qun
Bo Dng Và Làm Sch
u Trc khi tin hành bt c vic gì trên máy, kéo phích cm in ngun ra.
u c an toàn và máy hot ng úng chc nng, luôn luôn gi máy và các khe thông gió c sch.
Nu nh cn phi thay dây dn in thì công vic này phi do hãng Bosch, hay mt i lý c Bosch y nhim thc hin tránh gp s nguy him do mt an toàn. u Thay chp ngn bi b hng ngay lp tc.
Chúng tôi khuyn ngh vic thay th này do mt i lý phc v hu mãi thc hin. Hãy làm sch phn lp dng c (3) sau khi dùng.
Dch v h tr khách hàng và t vn s dng
B phn phc v hàng sau khi bán ca chúng tôi tr li các câu hi liên quan n vic bo dng và sa cha các sn phm cng nh ph tùng thay th ca bn. S mô t và thông tin v ph tùng thay th cng có th tra cu theo di ây: www.bosch-pt.com i ng t vn s dng ca Bosch s giúp bn gii áp các thc mc v sn phm và ph kin. Trong tt c các phn hi và n t ph tùng, xin vui lòng luôn luôn nhp s hàng hóa 10 ch s theo nhãn ca hàng hóa.
Vit Nam CN CÔNG TY TNHH BOSCH VIÊT NAM TAI TP.HCM Tâng 14, Ngôi Nhà c, 33 Lê Dun Phng Bn Nghé, Quân 1, Thanh Phô Hô Chi Minh Tel.: (028) 6258 3690 Fax: (028) 6258 3692 - 6258 3694 Hotline: (028) 6250 8555 Email: tuvankhachhang-pt@vn.bosch.com www.bosch-pt.com.vn www.baohanhbosch-pt.com.vn
Xem thêm a ch dch v ti: www.bosch-pt.com/serviceaddresses
S thi b
Máy, linh kin và bao bì phi c phân loi tái ch theo hng thân thin vi môi trng.
Không c thi b dng c in vào chung vi rác sinh hot!
1 609 92A 8AB | (24.03.2023)
Bosch Power Tools
| 53
1 607 000 173
2 603 001 009
2 602 025 141
2 607 000 207
2 608 550 057 SDS-plus
2 608 596 157 Ø 8 mm
2 605 438 098
1 617 000 132 SDS-plus
1 608 571 062 Ø 1,5 - 13 mm
1 607 950 045
Bosch Power Tools
2 608 572 213 SDS-plus Ø 50 mm
2 608 438 692 2 608 438 037
!
1 609 92A 8AB | (3/24/2023)
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