USER MANUAL 61
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19. Troubleshooting and maintenance
1. The balance should be kept clean.
2. Take care that no dirt is between the casing and the pan. If a dirt is noticed, take off the pan (lift it up),
clean a dirt and then mount the pan.
3. In case of improper operation caused by a short-lasting lack of power supply, switch the balance off by
unplugging it from the mains, and then after several seconds switch it on.
4. All repairs of the balance should be performed by authorised service centre.
5. To repair a balance, please contact nearest service centre. The list of authorised service centres is
given in guarantee card.
6. Balances can be sent for repair as messenger delivery only in original package, if not, there is a risk of
damaging the balance and loosing guarantee.
Failure messages:
C-1 ... 6
(more than 1 min.)
negative result in one of autotests
if message still remains, contact
service centre
overweight of the balance
unstable balance position,
ground vibration,
air flows
locate the balance in place
where stable results are
maintained
Calibration switch is in ON position
or switch is damaged
Change switch position into
OFF or contact authorised
service