Troubleshooting
This chapter contains important information for localising and rectifying
GB
errors. Observe the information to avoid dangers and material damage.
Safety instructions
Causes of errors and error rectification
The following table can be used to localise and rectify minor errors with
the device:
53
All manuals and user guides at all-guides.com
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.
Error
Display is blank
Possible cause
Device is switched
off
Power supply adap-
ter not connected
correctly
No mains power
Device is faulty
Solution
Switch on the
device.
Ensure that the
power supply
adapter is plugged
in and connected
to the device.
Check your fuse
box.
Inform our cus-
tomer service
department.