OHAUS DEFENDER 500 Manual De Funcionamiento página 10

OPERATING ISSUE
Unit will not turn on.
Cannot zero the scale, or
will not zero when turned
on.
Unable to calibrate.
Cannot display weight in
desired weighing unit.
Cannot change menu
settings.
Error 8.1
Error 8.2
Error 8.3
Error 8.4
Error 8.6
Error 9.5
Battery symbol flashing.
CAL E
NO.SW
REF. WT Err
If the troubleshooting section does not resolve your problem, contact Uline Customer Service at 1-800-295-5510.
PAGE 10 OF 32
TROUBLESHOOTING
CAUSES
Power cord not plugged in or properly
connected.
Power outlet not supplying electricity.
Battery discharged.
Other failure.
Load on scale exceeds allowable limits.
Load on scale is not stable.
Load cell damage.
Lock calibration menu set to On.
LFT menu set to On.
Incorrect value for calibration mass.
Unit not set to On.
Menu has been locked.
Weight reading exceeds Power On Zero
limit.
Weight reading below Power On Zero
limit.
Weight reading exceeds overload limit.
Weight reading below underload limit.
Weight exceeds six digits. Display
overflow.
Calibration data not present.
Batteries are discharged.
Calibration value outside allowable
limits.
Attempting to exit the menu with the LFT
setting ON and the security switch OFF.
Reference weight too small. The weight
on the platform is too small to define a
valid reference weight.
1-800-295-5510
Check power cord connections. Make
sure power cord is properly plugged into
the power outlet.
Check power source.
Replace batteries.
Service required.
Remove load on scale.
Wait for load to become stable.
Service required.
Set lock calibration menu to Off.
Set LFT Menu to Off.
Use correct calibration mass.
Enable units in the units menu.
Set selected menu to Off in the lock
menu. Lockout switch on the circuit
board may need to be set to the Off
position.
Remove load from scale. Recalibrate
scale.
Add load to scale. Recalibrate scale.
Reduce load on scale.
Add load to scale. Recalibrate scale.
Reduce load on scale.
Calibrate scale.
Replace batteries.
Use correct calibration weight.
Refer to Settings in Legal for Trade
section, page 8. Set the security switch
to the ON position.
Use a greater weight for sample.
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