Troubleshooting
This chapter contains important information for localising and rectify-
ing errors. Observe the information to avoid dangers and material da-
mage.
Safety instructions
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
Device is switched
Switch on the
off
device.
5
Ensure that the
=
Power supply adap-
power supply
E
ter not connected
adapter is plugged
©
.
|
correctly
in and connected
E
Display is blank
to the device.
©
©
No mains power
A
YET EE
5
OX.
S
Inform our cus-
Device is faulty
tomer service
department.
00118561man
cs de en es fr hu it nl pl pt sk.indb
38
D
38
08.12.14
11:41