PAGE 8 OF 8
0313 IH-3827
The following table lists common problems, possible causes and remedies. If the problem persists, contact Uline Customer Service.
OPERATING ISSUE
CAUSES
RECOMMENDATIONS
Balance will not turn on.
AC power not connected.
Batteries discharge.
Connect AC adapter.
Replace batteries.
Battery indicator is flashing.
Batteries are weak.
Replace batteries.
Balance does not display accurately.
Improper calibration.
Unstable environment.
Perform calibration.
Move balance to a suitable location.
Cannot calibrate the balance.
Calibration menu locked.
LFT set to on.
Unstable weight reading.
Turn calibration menu lock off.
Turn LFT off.
Eliminate vibration and draft.
Cannot change menu settings.
Sub-menu locked.
LFT set to on.
Unlock sub-menu.
Turn LFT off.
Error 7.0
Unstable weight reading when
defining the reference weight.
Eliminate vibration and drafts.
Error 8.1
Weight reading exceeds
Power On Zero limit.
Clear platform.
Error 8.2
Weight reading below
Power On Zero limit.
Put platform on a balance.
Error 8.3
Weight reading exceeds
overload limit.
Clear platform.
Error 8.4
Weight reading below
overload limit.
Put platform on balance.
Error 9.0
Internal fault.
Return balance for service.
Error 9.5
Production calibration not present.
Return balance for service.
Error 9.8
User calibration data present.
(requirement for LFT ON only)
Calibrate balance.
Error 53
EEPROM checksum error.
Cycle power on/off. If balance fails to
operate, return for service.
LOW REF WT
Average piece weight too small.
(Warning)
See percent weighing.
REF WT Err
Reference weight too small. The
weight on the pan is too small to
define a valid reference weight.
Increase sample size.
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uline.com
