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Troubleshooting
This chapter contains important information for localising and rectify-
ing errors. Observe the information to avoid dangers and material da-
mage.
Safety instructions
WARNING
Observe the following safety instructions to avoid safety risks and
material damage:
► Repairs to electrical devices may only be carried out by spe-
cialists who have been trained by the manufacturer. Improper
repairs can result in significant danger to the operator and
damage to the device.
Causes of errors and error rectification
The following table can be used to localise and rectify minor errors
with the device:
Error
Display is blank
Possible cause
Device is switched off
Power supply adapter
not connected cor-
rectly
No mains power
Device is faulty
Solution
Switch on the
device.
Ensure that the po-
wer supply adapter
is plugged in and
connected to the
device.
Check your fuse
box.
Inform our custo-
mer service depart-
ment.
48
GB