ULINE Low Profile Floor Scale

Introduction

Site Selection

Select a site for the floor scale where it is least likely to be damaged by fork trucks and other material handling devices. Floor scale load cell weighing elements are prone to overload damage caused by side impacts, falling objects, and weight loads that exceed the rated capacity of the scale.

The site should be:

Level within 1/4" (6.4 mm).
Free from vibration.
Dry for standard, non-washdown floor scales.
Clean of debris.
Out of the way of vehicle traffic patterns, unless installed in a pit with a rated capacity that exceeds all loaded vehicle weights that could possibly drive onto or contact the scale.

The cable from the floor scale to the digital weight indicator should be run through conduit to protect it against possible damage. Running the interface cable through conduit is the best method of protection.

Unpacking

Inspect your shipment for damage. If you see visible signs of damage, notify the carrier at once.
Remove the floor scale from the shipping pallet.
Unpack the digital indicator. The digital indicator and power cord should be included.

Ramp Installation (Optional)

Set the floor scale in the desired location.
Position the scale feet inside the mounting tabs. (See Figure 1)
Anchor the ramp to the floor using two 1/2 x 3" anchors (not included).

Figure 1: Diagram illustrating the optional ramp installation, showing the floor scale positioned with its feet inside mounting tabs, and the ramp anchored to the floor.

Height and Level Adjustments

Unlock the nuts on all four feet.
Using a pry bar, lift the weight of the scale base off the scale feet.
Make adjustments by screwing the feet counterclockwise. All four feet should make firm contact with the floor.
Do not screw feet counterclockwise more than ten turns.
Tighten locknuts on feet.
Check your work.

Parts Diagram

Diagram illustrating the ULINE floor scale components, including the digital indicator, junction box, load cells, mounting hardware, and scale platform.

#	DESCRIPTION	QTY.
1	LP-7510 Display Indicator Kit	1
2	AC Adapter	1
3	Junction Box with Summing Card	1
4	Instrument Cable for LP-7510 Display Indicator	1
5	Load Cell - 2,500 lb. + 5,000 lb. Capacity	1
5	Load Cell - 10,000 lb. Capacity	1
5	Load Cell - 20,000 lb. Capacity	1
6	Load Cell Bolt	2
7	Foot	4
8	Access Plate	1
9	Access Plate Screw	4
	Summing Card (Not Shown)	1
	Foot Pad (Not Shown)	1

Setup Instructions / Assembly

NOTE: Floor scale was shipped with the four threaded leveling feet adjusted for a flat and even floor. The leveling feet are locked in place with locknuts. See page 1 for height and level adjustments.

Plug the instrument cable connector into the digital weight indicator. This cable is located in the junction box compartment of the floor scale.
To access the instrument cable with connector, remove the screws from the access cover plate and then remove the cover plate. (See Figure 2)

Figure 2: Diagram showing the scale platform with an access cover plate for the junction box, indicating where the instrument cable is located.

Route the cable from the inside of this compartment through the opening in the backside and out from under the scale to your digital weight indicator.
Plug the instrument cable connector into the digital weight indicator.
Plug the 110V power plug from the digital weight indicator into a 110V wall socket.
Press the power button located on the front of the indicator. The scale will automatically turn on when plugged in. You are now ready to weigh.

Model/Serial Number Locations

The model identification label is located on the side of the frame, next to the junction box access plate. Include both model number and serial number when making inquiries or ordering parts.

Calibration

This scale was calibrated at the factory. DO NOT ATTEMPT TO CALIBRATE THIS SCALE.

WARNING! Breaking, removing or tampering with the lead seal that locks out the calibration switch on the digital weight indicator will void all warranties. Calibration is performed by certified scale service agencies only.

Contact your local weights and measures service agency for calibration services.

Display Indicator and Function Keys

The display indicator utilizes an LED (Light Emitting Diode) display. LEDs are used indoors where brightness is needed. The tables below summarize the LED and key functions.

Diagram showing the digital indicator display with segments for numbers and symbols, and labels for LED status lights (Hi, OK, Lo).

LED Functions

LED	INSTRUCTION
	Weighing data
kg	kg
lb	lb
Hold	Data hold
Gross	Gross weight
Net	Net weight
Tared	Tare
	The weighing data is stable
0	Weight is zero
Hi	Overload
OK	Ok
Lo	Underload
.	Decimal
Pcs	Show the counting status
Total	Go to accumulation mode

Key Functions

KEYS	KEY NAME	KEY FUNCTION
On/Off	Power on/off	Press two seconds to power on or power off.
Total	Accumulation	Works with PRINT key to perform the accumulation function and check the accumulation result.
Count	Counting	Counting operation.
Lb/Kg	Lb/Kg Convert	Convert between lb and kg.
Gross	Gross Weight	At Net Weight mode, check the gross weight. After three seconds, reverts back to net weight automatically.
Tare	Tare	At Gross Weight mode, get the Tare Weight. At Net Weight mode, clear the tare, get the Gross Weight.
Zero	Zero	Zeros the weight within tolerance.
Print	Print	Works with ZERO, TARE, ON/OFF keys to perform functions. Print.

Operation

Power On/Off

Press the ON/OFF key for two seconds to turn the scale on or off.
When turning on, the indicator will show 000000-999999 before entering weighing mode.
Check that the LED display and the status lights are working properly.

Zero

Initial Zero Setting

When turning the scale on, if the weight on the display indicator is within the initial zero tolerance, the indicator will show 0.

Manual Zero Setting

Wait for the scale to stabilize.
Press the ZERO key. The display will show zero weight.

Tare

Press the TARE key.
The indicator will show the net weight. The Net and Tare function lights will light up.
Press the TARE key. Zero the weight.
The indicator will display the gross weight.

Accumulation

Zero the weight. Load weight until the scale stabilizes.
Press the TOTAL key to enter accumulation mode.
Total function light will light up. Display will read n 001 then will display the loaded weight.
Unload the weight. Zero the weight. Load the second weight until the scale stabilizes.
Press the TOTAL key. The display will read n002, then display the second loaded weight.
Repeat a maximum of 999 times.

Check the Accumulation

Press and hold the PRINT key. Press the TOTAL key.
Display will read n**, then will show total weight.

NOTE: There are 8 digits total. The display shows the first 4 digits, then the last 4 digits. For example, when the first 4 digits displayed are "0012" and the last 4 digits displayed are "34,56," the weight is "1234.56."

Exit Accumulation

When the indicator shows the last four digits, press and hold the TOTAL key. The indicator will read clr n.
Press the PRINT key to exit. If you want to clear the total weight, press the ZERO or TARE key. The indicator will read clr y.
Press the PRINT key to clear the total weight and exit accumulating mode.

Print

If the weight is stable, connect the scale to the printer.
Press the PRINT key.

NOTE: While in tare mode, print with tare. If the scale shows a negative weight, printing is not allowed.

Counting

Use this mode to count parts of uniform weight.

In weighing mode, remove all weight from the platform.
Press the COUNT key to enter the counting mode. PCS 0 will be shown on the display.
Press the ZERO key to change the sample quantity – 5, 10, 20, 50, 100, 200 or 500 units.
Place the sample quantity of the item being counted on the scale platform and press the PRINT key. Sample quantity will be shown on the display.
Place remaining objects on the platform. The total quantity will be shown on the display.
Press the COUNT key to return to weighing mode.
To weigh different weights, at weighing mode put the item on the scale and press the COUNT key. The indicator will read 0.
Press and hold the Count key. Press the ON/OFF key. The indicator will show PCS 0.
Press the ZERO key and input the sample quantity.
Press the PRINT key to enter. Repeat steps 2 and 3.

Troubleshooting

Possible Tare Operation Codes

ERROR	REASON	SOLUTION
UUUUUUUU	Weight overload. Bad connection with load cell. Load cell has quality problem.	Reduce the weight. Check load cell connection. Inspect load cell. Check input and output.
nnnnnnn	Calibration error. Bad connection. Load cell has quality problem.	Check that scale is level. Check load cell connection. Inspect load cell. Check input and output.

Maintenance

Protect the display indicator from direct sunlight.
Maintain a good connection between load cell and indicator.
Keep indicator away from strong electric and magnetic fields.
Power off the indicator during electrical storms.
Power off the indicator before plugging and unplugging.

	ULINE H-7935, H-7936 All-Weather Low Profile Floor Scale Overview Explore the ULINE H-7935 and H-7936 All-Weather Low Profile Floor Scales. This document details essential components like load cells, indicators, and junction boxes, highlighting their suitability for various industrial and commercial applications.
	Uline H-5836 & H-5837 Washdown Platform Scale Operation and Setup Manual Detailed instructions for setting up, operating, and maintaining the Uline H-5836 and H-5837 Washdown Platform Scales. Covers installation, power, display functions, weighing modes like counting and check weighing, accumulation, dynamic weighing, RS-232 communication, and troubleshooting.
	ULINE Easy-Count Scales H-1649, H-1650, H-1651, H-1653, H-1654 User Manual Comprehensive guide to ULINE Easy-Count Scales, covering specifications, operation, troubleshooting, and calibration for models H-1649, H-1650, H-1651, H-1653, and H-1654. Learn how to use features like parts counting, check weighing, and accumulation.
	ULINE Deluxe Counting Scale H-1096, H-1097, H-1098, H-1099 User Manual Comprehensive user manual for the ULINE Deluxe Counting Scale, covering installation, operation, keyboard functions, and calibration for models H-1096, H-1097, H-1098, and H-1099. Includes detailed instructions and troubleshooting.
	ULINE Deluxe Counting Scale User Manual User manual for ULINE Deluxe Counting Scale (H-5819, H-5820, H-5821, H-5822) covering setup, operation, calibration, maintenance, and troubleshooting.
	ULINE Industrial Counting Scales H-1114, H-1115, H-1116, H-1117 Parts and Overview Detailed parts list and overview for ULINE Industrial Counting Scales, models H-1114, H-1115, H-1116, and H-1117. Includes component descriptions, ULINE part numbers, and manufacturer part numbers for each scale component.
	Uline Deluxe Counting Scale H-5819, H-5820, H-5821, H-5822 Parts List and Diagram Detailed parts list and exploded view diagram for Uline Deluxe Counting Scales, models H-5819, H-5820, H-5821, and H-5822. Includes Uline part numbers and manufacturer part numbers for each component.
	ULINE H-1679, H-2331 Pallet Truck Scale Parts List and Assembly Diagrams Comprehensive parts list and assembly diagrams for the ULINE H-1679 and H-2331 Pallet Truck Scale, detailing components for frame, handle, pump, and indicator housing.