52
GB
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
Possible cause
Solution
General
Display is
blank
Device is switched off
Switch the device
on.
The power supply adapter
is not connected correctly
Ensure that the po-
wer supply adapter
is plugged in and
connected to the
device.
No mains power
Check your fuse
box.
Device is faulty
Inform our custo-
mer service depart-
ment.
Device
switches off
suddenly
Common static discharges
(from carpet, wool jumpers,
etc.) can cause the product
to switch to standby mode.
Restart the device
using the ON/OFF
switch.
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