15
Diagnostics, error and warning messages
Diagnostics, error and warning messages
User qualification: trained user,
n
tion' on page 10
The unit guides you and notifies you with complete help, warning
and error texts that appear on the display when required. These
texts enable a trained user to deal with the error etc. independ‐
ently. When the unit indicates that it is no longer working, first
check the power supply and then the internal and external fuse.
Notify Service should this not lead to success.
Ä Chapter 1.5 'User qualifica‐
101