Notes On Maintenance; Error Codes - A&D EK-i Series Quick Start Manual

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7-1 Notes on maintenance

□ Do not disassemble the balance. Contact your local A&D dealer if your balance needs service or
repair.
□ Use the original package for transportation.
□ Do not use organic solvents to clean the balance. Use a lint free cloth dampened with a mild
detergent.

7-2 Error codes

Display Description
Overload error
Warning to indicate that an object beyond the balance capacity has been placed on
the pan. Remove the object from the pan.
Overload error
Warning to indicate that the balance detects an unexpected load. Remove all objects
from the pan or check that the weighing pan is correctly installed.
Range over notice
This will be shown if the weight sensor receives strong force upward. Check if there
is anything sandwiched around the weighing pan. There is a possibility that the weight
sensor itself may have a failure.
Unit / 100% weight error
The unit / 100% weight is too light in the counting / % mode.
Sample quantity notice
When sample weight is light and the counting error could become large, the balance
will prompt you to use a larger number of samples. Place the displayed number of
samples on the pan and press the
Note:
Pressing the
Starting from the 100 samples,
weight is light. This is for your notice and press the
samples.
This notice is not shown when "
CAL errors
Warning to indicate that calibration has been canceled because the calibration weight
is too light.
Check the weighing pan and the calibration weight.
To return to the weighing mode, press the
7. Maintenance
key without adding samples may reduce counting accuracy.
9
key to store the unit weight.
may be displayed when the sample
key without adding any
" (ACAI disabled) or "
key.
" is set.