7 Maintenance
7
Maintenance
7.1 Safety instructions
Only appropriately qualified and authorised
specialists may carry out maintenance and repair
work.
Only use suitable tools for all these operations.
A damaged mains cable must be replaced by the man-
ufacturer, the manufacturer's customer service staff
or similarly qualified personnel to prevent hazards.
EN
7.2 Maintenance work
7.2.1 Functional check
Carry out the specified functional check and complete any
resulting maintenance work.
The components of the Flex Collection HAD product should
be checked for correct functioning at regular intervals. In case
of a defect and for how to proceed, please contact our
Customer Service (see Service on page 64).
Pay particular attention to the electrical connections:
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