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23. Maintenance and repairs of small defects
1. The scale should be kept clean.
2. Take care that no dirt gets between the platform and the scale base. If found
any, remove the pan (lift it up), remove dirt and then replace the pan.
3. In case of improper operation caused by short-lasting power supply decay,
unplug the scale from the mains and then plug it again after few seconds.
4. If the scale is switched on with empty pan and "Err-b" communicate appears,
the load cell has been mechanically damaged.
5. It is forbidden to make any repairs by unauthorised persons.
6. To repair the scale, please contact our nearest service.
Error communicates:
Communicate
C-1 ... 6
(over 1 min.)
L
H
indicator does
not appear
- - - - - -
-
-
-
-
USER MANUAL
Possible cause
selftests failed
the scale was switched on with loaded pan
mechanical damage of the load cell
pan missing
mechanical damage
overloading
mechanical damage
unstable ground
vibrations
air flows
scale is damaged
taring in progress
taring could not be finished (the load is too
small or B\G key was used)
the load is too big to be zeroed
Remedy
if displayed more than
1 minute, contact an
authorised service
remove a load from the pan
contact an authorised service
put the pan on
contact an authorised service
remove the load from the pan
contact an authorised service
place the scale on a stable
ground not affected by
mechanical vibrations and
airflows
contact an authorised service
as above
zero the scale or press B\G
key again
tare the scale (→T←)
21
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