Shinko Denshi CT1602, Руководство по эксплуатации, Страница: 33 / 38

30
10. Troubleshooting
※
The numbers in ( ) indicate reference pages
Symptom Cause Possible remediation
There is no indication
on the display. The AC adapter is not connected.
→
Check that the AC
adapter is connected (8).
The display is unstable.
[M] remains flashing
without changing.
The balance is subject to air currents or
vibration.
The balance is situated on an unstable
surface.
An object is contacting the sample being
measured, the measuring pan, or the tare.
→
Check Precautions on
Use (2–4).
Weight indication
contains an error.
An error was made in the tare subtraction
procedure.
The adjusters remain lifted, resulting in an
incorrect level.
The indication values are inconsistent
after long hours of use, or because the
balance has been moved to a new
location.
→
Review the tare
subtraction (10).
→
Check the level (8).
→
Execute span adjustment
on the balance (17).
[o-Err] appears before
the capacity is reached.
Gross weight exceeded the capacity of
the balance (weight range = con
weight of sample).
A section of the mechanism is damaged.
→
Check the total weight.
→
Execute tare subtraction
again.
→
Contact our local dealer.
[u-Err] is displayed.
A foreign object is caught between the
measuring pan (pan base) and the balance.
A section of the mechanism is damaged.
→
Remove the measurement
pan and examine the
surface beneath it.
[b-Err] is displayed.
[d-Err] is displayed.
The balance is exposed to static
electricity or noise.
The electrical system of the balance is
malfunctioning.
→
Contact our local dealer.
During span adjustment:
[o-Err] is displayed.
[1-Err] is displayed.
[2-Err] is displayed.
A weight heavier than the capacity was
used.
The reference weight is less than 50% of
the capacity.
Calibration produced an error of 1.0% or
more.
→
Check that the span
adjustment procedure
was performed correctly
(17).
During battery
installation:
The indication
disappears.
[
] flashes.
No indication is
produced.
The automatic power-off function was
activated.
The battery capacity is low.
→
Switch on the power
again. Deactivate the
Automatic power-off
function, if necessary (13).
→
Recharge the battery (25).
→
Operate the balance with
the AC adapter.