34
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
specialists who have been trained by the manufacturer.
Improper repairs can result in signi
fi
cant danger to the operator
and damage to the device.
Causes of errors and error recti
fi
cation
The following table can be used to localise and rectify minor errors
with the device:
Error
Possible cause
Solution
General information
Display is blank
Device is switched
off
Switch on the
device.
Power supply
adapter not
connected correctly
Ensure that the
power supply
adapter is plugged
in and connected
to the device.
No mains power
Check your fuse
box.
Device is faulty
Inform our
customer service
department.
