21
11. MAINTENANCE
11-1. Notes on maintenance
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Do not disassemble the scale. Contact your local A&D dealer if your scale
needs service or repair.
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Please use the original packaging for transportation.
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Do not use organic solvents to clean the scale. Use a warm lint free cloth
dampened with a mild detergent.
11-2 Error codes
Overload error
Warning to indicate that an object beyond the scale
capacity has been placed on the pan. Remove the object
from the pan.
Range over notice
This will be shown if the weight sensor receives strong
force upward. Check if the weighing pan is touching
anything or if there is anything in the base. There is a
possibility that the weight sensor itself may have a failure.
Unit weight error
The sample weight is too light to set the unit weight in the
counting mode. Increase the sample numbers.
Low battery
Warning to show that the batteries are exhausted.
Replace them with new batteries.
Low power
Warning to show that the voltage of main power source is
too low.
Memory writing error
This may be shown that the scale fails to store
parameters when the calibration, function setting, unit
weight registration, comparator limits setting and so on
have been done. Turn the power off once and try the
above procedure again. If this error happens again, there
is a defect in the memory device.
If you cannot cancel an error or other errors occur, request service from the store
where you purchased the product or to your A&D dealer.
888
e
888
88
-e
888
88
lo
8
ut
888
lb0
8
888
lb1
8
88
err
1
3
