36
12.1 Safety instructions for
troubleshooting
DANGER
Danger due to electric current!
Contact with live parts may result in electric
currentowingthroughthebody.Electric
shock, burns, or death may result.
► Before commissioning, it is essential to
ensurethatthespecicationsonthetype
plates of the operator and the control unit
match.
► Read and observe the safety information
and warnings on page 8.
12.2 Troubleshooting
The following guide to troubleshooting lists potential
problems and their causes and information on correcting
them. In some cases, other chapters and sections with
a more detailed description are referenced. You will be
prompted to call a qualified specialist if this is required.
Work on the electrical system and live parts must
be performed by a trained electrician.
12. Troubleshooting