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4.4 Replacing the fuses
The fuses protect the controller from non-permissible operating conditions.
After the operation of such a protective function, the controller and the system
must be checked for further faults before replacing the fuses.
For the replacement of the fuses remove the protective cover and disconnect
the connectors.
Caution!
Removal of the protective cover and the replacement of the fuses must
only be carried out by qualified skilled personnel when no voltage is
applied.
Defective fuses must only be replaced by the prescribed type (see chapter 2.1
"Controller-specific data").
The protective cover must be attached again after the fuses are replaced.
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