H-11926 - Scale Uline - Free user manual and instructions

USER MANUAL H-11926 Uline

ULINE H-11925, H-11926

WASHDOWN

FOOD SCALE

TOOL NEEDED

Allen Wrench (included)

1-800-295-5510

uline.com

Line drawing of a digital balance scale with control panel and display (no text or symbols)

PARTS

Pan Installation Hardware

Fixed Washer x 1 Screw x 2 Screw x 1 Seal x 1 Wire x 1

Sealing Hardware (See "Legal For Trade" on page 8)

Plate x 1

SAFETY

STOP

WARNING! Disconnect all power to this unit before installing, cleaning or servicing. Failure to do so could result in bodily harm or damage to the unit.

• Only qualified persons should service this scale.
• Do not place the scale in direct sunlight.
• Verify voltage and receptacle type are correct for the scale.

• Do not use any other type of power adaptor than the one designed for this scale.

• Pluggable equipment must be installed near an easily accessible socket outlet.

• Avoid unstable power sources. Do not use near large users of electricity, such as welding equipment or large motors.
• Avoid sudden temperature changes, vibration, wind and water.
• Avoid heavy radio frequency noise.
• Keep the scale clean.

SETUP

PAN INSTALLATION

1. Remove stainless steel pan and plastic pan support from carton.
2. Pull wrench (1) out from plastic pan support (4). (See Figure 1)
3. Place fixed washer (2) on the center of plastic pan support (4).
4. Secure fixed washer (2) with two screws (3).
5. Put the plastic pan support on the scale base.
6. Use the wrench (1) to tighten the screws (3).
7. Replace wrench (1) into slot in plastic pan support (4).

Figure 1
Plastic Pan Support

1 2 3 4

SETUP CONTINUED

POWER

BATTERY POWER

1. Remove four screws with included wrench and open battery cover at the bottom side of the scale. (See Figure 2)

Figure 2 Battery Cover

1. Insert four D alkaline batteries into battery compartment. (See Figure 3)

Figure 3 D Battery

1. Replace battery cover and secure with previously removed screws and provided wrench.
2. When operating on battery power, the display will show charge status. (See Figure 4)

Figure 4

Full
Charge

Half
Charge

Replace
Batteries

AC ADAPTOR (SOLD SEPARATELY)

Adaptor connects into AC power socket. Verify that the AC power socket outlet is properly protected.

IMPORTANT! Pluggable equipment must be installed near an easily accessible socket outlet with a protective ground/earth contact.

1. Pull out the rubber plug of adaptor jack and insert it into the plastic bump. (See Figure 5)

NOTE: The adaptor jack is located on the underside of the scale.

1. Connect the adaptor pin into the adaptor jack. (See Figure 5)

NOTE: When the adaptor is plugged in, display will show constant full charge.

Figure 5 Plastic Bump Adaptor Jack Rubber Plug

IMPORTANT! Disconnect AC adaptor and insert rubber plug before cleaning.

NOTE: No IP rating when rubber plug is open and scale is plugged into outlet with AC adaptor.

SETUP CONTINUED

LEVELING DEVICE

The level bubble is used to level the scale. It is located left of the display. (See Figure 6)

Adjust feet on underside of scale until bubble is centered. (See Figure 6)

NOTE: Bubble must be in the center of the water level.

IMPORTANT! Check bubble regularly to ensure a correct level reading. Correct if necessary.

Figure 6 LevelNot Level Feet

OVERVIEW OF CONTROLS

CONTROL PANEL

1 2 3 T← +0+ NET LO OK HI →0← 4

CONTROL PANEL PARTS

# DESCRIPTION

1 Next Button

2 Tore Button

3 Power Button

4 Zero Button

BUTTON FUNCTIONS

BUTTON
FUNCTION	NEXTUsed to change weighing units (kg./lb./oz./g).Used to scroll menu down in setting mode.Long press to exit the menu.	TARESubtracts the tare values.Long press to enter parts counting mode.Used to scroll menu up in setting mode.	POWERPress to turn scale on.Long press to turn scale off.Used as exit button in setting mode.	ZERONexts display to zero.Long press to enter limits setting mode.Used as enter button in setting mode.

INDICATORS

Zeroing Stable Net weight			Indication for check weighing	Low battery (Appears on display)	Current weight unit (Appears on display)

OPERATION

INITIAL STARTUP

Warm-up time of 15 minutes stabilizes the measured values after switching on.

TURNING THE SCALE ON/OFF

Press POWER button to turn scale on. On power-up, display shows the application software version. Press TARE button to display the legal software version. The display is switched on. To switch off, long press POWER button again.

ZEROING

Environmental conditions can lead to a balance of exactly zero despite the pan not taking any strain. However, you can set the display of your balance to zero any time by pressing ZERO button to ensure weighing starts at zero.

TARING

Tare any container to ensure subsequent weighing will display the net weight of the object being weighed.

1. Load weight on the pan.
2. Press TARE button. Zero is displayed, and tare is subtracted.
3. Remove weight from the platform. Tared weight is displayed. Only one tare value can be set. It is displayed with a negative value.
4. Press TARE button. Zero is displayed, tare weight is cleared.

PARTS COUNTING

In weighing mode, parts counting mode can be enabled.

1. Place the parts (pieces) on the pan. Items must be placed according to parts options.
2. Long press the TARE button. Display shows P 10. Select the parts options by pressing TARE button. Parts options are: P 10, P 20, P 50, P 100, P 200.
3. Press ZERO button when the displayed number matches the number of items used in the sample.
4. Scale will store the pieces according to the items.
5. Add more pieces to the pan, and the display will show the pieces according to the stored items.
6. Long press the NEXT button to exit parts counting mode.

POWER AUTO OFF

Scale can be set to turn off automatically after a set period of inactivity.

1. Press NEXT button during startup.
2. Press TARE button until display shows F3 ROF.
3. Press ZERO button to enter.
4. Press TARE button to select the sub menu options.
5. Press ZERO button to confirm.
6. Long press NEXT button to go back to normal weighing mode.

DISPLAY DESCRIPTION
OFF*(default)	Set to turn off the auto off function.
OF 3	Set to turn off after three minutes of inactivity.
OF10	Set to turn off after 10 minutes of inactivity.
OF15	Set to turn off after 15 minutes of inactivity.
OF30	Set to turn off after 30 minutes of inactivity.

BACKLIGHT SETTING

Backlight can be set to off, low, medium or high. Backlight is active when scale is in use or when weight is not zero.

1. Press NEXT button during startup.
2. Press TARE button until display shows F2 8L.
3. Press ZERO button to enter.
4. Press TARE button to select the sub menu options.
5. Press ZERO button to confirm.
6. Long press NEXT button to go back to normal weighing mode.

DISPLAY DESCRIPTION
81 OF	Backlight function set to turned off.
81 RUI	Backlight set to low light.
81 RU2	Backlight set to medium light.
81 RU3	Backlight set to high light.

OPERATION CONTINUED

LIMITS SETTING

1. Long press ZERO button. Display will show 000.000 (High limits set) and the triangle symbol above the HI indicator appears.
2. Press TARE button to change the value. Press NEXT button to shift location.
3. When shifted to last digit, press ZERO button to confirm value.
4. Display will show 000.000 (Low limits set) and the triangle symbol above the LO indicator appears.
5. Press TARE button to change the value. Press NEXT button to shift location.
6. Press ZERO button to confirm and come back to the weighing mode.

LIMITS INDICATORS

• When the weight is below the low limits, the triangle symbol above the LO indicator appears.
• When the weight is between the limits, the triangle symbol above the OK indicator appears.
• When the weight exceeds the high limits, the triangle symbol above the HI indicator appears.

PARAMETERS

KEYS IN MENU

ENTER MENU

1. Press the POWER button to turn on scale.
2. Press the NEXT button during the startup, or long press the NEXT button in the normal weighing mode.

ENTER SELECTED MENU

Press the ZERO button to enter display menu.

SELECT MENU

Press TARE button to scroll up and NEXT button to scroll down.

MENU DESCRIPTION
F0 CAL	CAL Normal calibration.
	L-IN2	Linear calibration.L-IN3
	L-IN6
F1 UNIT(LB, OZ, KG, G)	ON	Set weighing units.
	OFF
F2 BL	BI OF Set backlight function off.
	BI AU1* Set backlight function on.
	BI AU2	Set the luminance of backlight.
	BI AU3
F3 Aof	OFF*	Set automatic turn-off time.
	Of 3
	Of 10
	Of 15
	Of 30
F4 inp	To show the internal counts.
F5 spd	LOW	Set the AD speed.MID
	HIGH
F6 RES	3,000	To set resolution.
	6,000*
	Dual-i
	15,000
	30,000
F7 Gra	9.79640	To set the local gravity.
F8 cap	6 lb.	To set the capacity.
	12 lb.
	30 lb.
	60 lb.

ESCAPE FROM MENU

Long press NEXT button or press POWER button to escape from current menu.

To access settings F0CAL, F6RES, F7Gra, F8cap, F9AP and FD unit. Press the calibration switch before operating.

NOTE: The calibration switch is located on the bottom of the scale.

MENU DESCRIPTION
F9 AP	NO	Non-Approval
	OIML OIML approval
	NTEP* NTEP approval
FA TARE	OFF To disable the multi-tare operation.
	ON* To enable the multi-tare operation.
FB s-Uw	OFF*	Disable function to save unit weight in parts counting.
	ON	Enable function to save unit weight in parts counting.
FC slep	off* Disable sleep mode.
	OF 10	Enter sleep mode after 10 minutes with no weight changes or key presses.
	OF 20	Enter sleep mode after 20 minutes with no weight changes or key presses.
	OF 30	Enter sleep mode after 30 minutes with no weight changes or key presses.
FD UNIT	kg.	Select kg. unit. The menu definition is as follows:F0 CAL – Calibrate in kg mode.F1 UNIT – lb/oz/g can be set ON/OFF F8 CAP – The capacity can be selected from one of the capacities according to your scale.
	lb.	Select kg. unit. The menu definition is as follows:F0 CAL – Calibrate in kg mode.F1 UNIT – lb/oz/g can be set ON/OFF F8 CAP – The capacity can be selected from one of the capacities according to your scale.

* Default setting

CALIBRATION

NORMAL CALIBRATION

1. Turn on the scale. Press NEXT button during startup. Display will show F0 CRL.
2. Remove screws on bottom of scale with provided wrench, and open the battery cover.
3. Press the calibration switch with a long pin or similar object.
4. Press ZERO button to confirm and display will show CAL.
5. Press ZERO button to confirm and display will show UNLOAD.
6. Ensure the pan is empty when the "STABLE" indicator is on.
7. Display will show full capacity calibration weight.
8. Place the weight on the platter.
9. Once the stable indicator is shown on the display, the display will show PASS and return to setting mode. Press POWER button to return to weighing mode.

NOTE: If the display shows any error message or incorrect measurement, repeat the calibration.

1. Turn off scale and place cover back onto scale.

MODEL FULL	CAPACITY WEIGHT IN LB. MODE
H-11925	12 lbs
H-11926	30 lbs.

MODEL FULL	CAPACITY WEIGHT IN KG. MODE
H-11925	6 kg.
H-11926	12 kg.

LINEAR CALIBRATION

1. Turn on the scale. Press NEXT button during startup. Display will show FO CRL.
2. Remove screws on bottom of scale with provided wrench, and open the battery cover.
3. Press the calibration switch with a long pin or similar object. (See Figure 7)

Figure 7 CAL Calibration switch

1. Press ZERO button to confirm and display will show CAL.
2. Press TARE button to select linear point I=102.
3. Press ZERO button to confirm and display will show UNLORO.
4. Ensure the pan is empty when the "STABLE" indicator is on.
5. After six seconds, display will show 1/2 of the capacity.
6. Place the first calibration weight (1/2 of the capacity) on the pan.

CALIBRATION CONTINUED

1. After six seconds, display will show 1/2 of the capacity.
2. Remove the first calibration weight (1/2 of the capacity) from the pan.
3. Place the second calibration weight (full capacity) on the pan.
4. After six seconds, display will show UNLORO.
5. Place the second calibration weight (full capacity) on the pan.
6. After six seconds, display will show 1/2 of the capacity.
7. Remove the second calibration weight (full capacity) from the pan.
8. Place the first calibration weight (1/2 capacity) on the pan.
9. After six seconds, display will show UNLOAD.
10. Remove the first calibration weight (1/2 capacity) from the pan.

After three seconds, scale will show -pass- and return to setting mode.

LINEAR CALIBRATION WEIGHT 2 POINTS
RECOMMENDED RESOLUTION 1/6,000
LOAD 0 UNLOAD
LOAD 1 1/2 MAX
LOAD 2 FULL MAX
LOAD 3 UNLOAD
LOAD 4 FULL MAX
LOAD 5	1/2 MAX
LOAD 6 UNLOAD

Calibration Weight (kg.)

MODEL	H-11925	H-11926
RESOLUTION	1/6,000	1/6,000
LOAD 0	UNLOAD	UNLOAD
LOAD 1	3 kg.	6 kg.
LOAD 2	6 kg.	12 kg.
LOAD 3	UNLOAD	UNLOAD
LOAD 4	6 kg.	12 kg.
LOAD 5	3 kg.	6 kg.
LOAD 6	UNLOAD	UNLOAD

Calibration Weight (lbs.)

MODEL	H-11925	H-11926
RESOLUTION	1/6,000	1/6,000
LOAD 0	UNLOAD	UNLOAD
LOAD 1	6 lbs.	15 lbs.
LOAD 2	12 lbs.	30 lbs.
LOAD 3	UNLOAD	UNLOAD
LOAD 4	12 lbs.	30 lbs.
LOAD 5	6 lbs.	15 lbs.
LOAD 6	UNLOAD	UNLOAD

LEGAL FOR TRADE

When the scale is used in trade or a legally controlled application, it must be set up, verified and sealed in accordance with local weights and measures regulations. It is the responsibility of the purchaser to ensure that all pertinent legal requirements are met.

"Sealing Hardware" is used for this application.

VERIFICATION

The local weights and measures official or authorized service agent must perform the verification procedure.

SEALING

The local weights and measures official or authorized service agent must apply the security seal to prevent tampering with the settings.

MAINTENANCE

PREVENTIVE MAINTENANCE

• Switch off and unplug the device before cleaning.
• Do not open the rubber plug during cleaning.
• Ensure that no fluids get inside the device.
• Do not use organic acid, alkaline solutions, scouring powders or plastic-dissolving cleaning agents for cleaning.
• Do not spray corrosive liquid directly on the device.
• Avoid strong pressure or scratching the surface with hard, sharp or pointed objects.

CLEANING HOUSING

• To clean device housing, use a soft, clean cloth dampened with a mild cleaner and water.
• After cleaning, plug the scale back in or install the dry batteries and turn it on.

BATTERY MAINTENANCE

• Do not use any other type of power adaptor than the one designed for this scale.
• If the scale is not used for an extended period, remove batteries from the battery compartment to avoid leakage.
• Store batteries in a dry, temperate environment.

TROUBLESHOOTING

ERROR CODES

ERROR MESSAGE DESCRIPTION SOLUTION
Err 4	Zero setting error.	Zero setting range exceeded due to switching on. (4% max) Ensure platform is empty.
Err 19	Initialize zero error. Calibrate the scale.
Err 20	Limit setting error. Set lower limit less than upper limit.
Err 21	Serial number setting error.	Serial number should be programmed.
Err 22	Unstable sampling. Sampling when stability is required.
Err 23	Unstable tare weight Tare the weight when stability is required.
Err24	Gravity value out of range.	The gravity value should not be out of range.
----	Judging stability Wait until scale is stable.
--o1--	Over range.	Remove the load. Recalibrate.

TROUBLESHOOTING

ERROR MESSAGE DESCRIPTION SOLUTION
--ui--	Under-load. Remove weight, check the platform and restart or calibrate.
F3,i	Calibration failed. Check the test weights and recalibrate.
8st i0	Low Battery. Replace with new battery.
Cannot turn on power.	Main power is turned off.Power supply is not plugged in.Power supply faulty.Display is turned off.Dead batteries.	Check that the power switch is turned on and power LED is working.Verify the voltage going to the scale matches the power supply labels on the power module or scale.Replace batteries.
Display is unstable. Air variation.Pan is in contact.Sample is moving (animal weighing).Vibrations from table.Dramatic temperature change.Power supply/battery faulty.		Verify the scale is in an acceptable location and on a good table/surface.Verify the power supply is correct for the scale.
Weight value incorrect.	Calibration error.Linearity error, linearity calibrated with inaccurate weights.Balance not leveled.Some materials between the sample and pan.Wrong weighing unit displayed.	Recalibrate. Pay attention to the test weight used, the stability of the scale and the required weighing unit.If required, perform linear calibration.Check that pan is installed correctly.Verify scale is in an acceptable location.

TROUBLESHOOTING CONTINUED

OPERATING ISSUE CAUSES RECOMMENDATIONS
Cannot use full capacity.	Overload stopper touching pan support or bottom of the load cell.	Check for objects under the pan or load cell. Confirm transportation lock is removed. Verify pan installation. Check the weighing units used.
	Transportation lock not removed.
	A/D circuit problem.
	Parameters set incorrectly.
	Load cell or mechanics damaged.
Not linear. Overload stopper	touching load cell or mechanics damaged.	Check for objects under the pan or load cell. Confirm transportation lock is removed. Verify pan installation. Recalibrate and linear calibrate with ideal standard weights.
	A/D damaged.
Off center loading error.	Adjust mechanism.	Check for objects under the pan or load cell. Confirm transportation lock is removed. Verify pan installation. Ensure load cell fixed correctly.
	Overload stops not correct.
	Load cell damaged.

DIMENSIONS

4.17" 8.98"

9.06" 7.48"

Technical line drawing of a vehicle roof or chassis with no visible text or symbols

SPECIFICATIONS

MODEL H-11925 H-11926
Capacity 12 lb. 30 lb.
Readability 0.002 lb. 0.005 lb.
Minimum Capacity 0.04 lb. 0.1 lb.
Resolution 1/6,000
Enclosure	304 Stainless Steel
Display	6 Digits 0.98" Height LCD with White Color LED Backlight
Operating Temperature	14°F – 104°F
Weighing Units	lb., oz, Kg, G
Button Pad	4 buttons – Mechanical Keyboard
Pan Size	304 Stainless Steel Pan 7.5 x 9.1"
Power Supply	Four 1.5 V D-size Alkaline Batteries
Dimension (W x D x H)	9.0 x 10.5 x 4.2"
Net Weight	6.6 lb.
Gross Weight	8.8 lb.

ULINE H-11925, H-11926 BÁSCULA IMPERMEABLE PARA ALIMENTOS

Line drawing of a digital balance scale with control panel and display (no text or symbols)

PARTES

Line drawing of a digital balance scale with control panel and display (no text or symbols)

OUTIL REQUIS

Clé Allen

(inclus)

PARTS

Figure 3 Pile D