Maintenance; Notes On Maintenance; Error Codes - A&D SW-150KL Instruction Manual

14.1. Notes on maintenance

Do not disassemble the scale. Contact your local A&D dealer if the scale needs
service or repair.
Use the original packaging for transportation.
Do not use organic solvents to clean the scale. Use a warm lint free cloth
dampened with a mild detergent.
Calibrate the scale periodically to maintain the weighing accuracy.

14.2. Error codes

Overload error
Unit weight error
CAL error
Low battery
Other
Note: If the error persists or other errors occur, contact your local A&D dealer.

14. MAINTENANCE

Indicates that an object beyond the weighing capacity
has been placed on the weighing pan.
Remove the object from the weighing pan.
Indicates that the sample weight is too light to set the unit
weight in the counting mode.
Indicates that the calibration procedure is canceled
because the calibration weight is too light.
Check that the weighing pan is installed properly and the
mass of the calibration weight.
Indicates that the OP-02 battery is depleted.
Charge the battery immediately.
There may be an internal malfunction.
(∗
indicates an error number.)
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