Improperly performed work when
repairing faults
WARNING!
Risk of injury due to improperly repairing faults!
Improperly performed work when repairing faults can
result in severe injuries and substantial damage to
property.
– Only repair faults that require action once it has
been ensured that the heat interface unit has
been shut down and secured against being
restarted.
– Only release blockages once it has been ensured
that the release will not cause any dangerous
movement of machine parts.
– If in doubt, contact Customer Service (see page 3
for the contact details).
– Observe the following before restarting:
– Ensure that the all fault repair work has been
performed and completed in accordance
with the information and instructions in
these operating instructions.
– Ensure that there are no persons in the
danger zone.
– Ensure that all covers and safety equipment
are installed and that they function properly.
Securing against a restart
WARNING!
Danger to life due to unauthorised restart!
An unauthorised restart of the power supply when
searching for faults and during fault rectification
presents a danger of severe injuries or even death
for persons in the danger zone.
– Before starting any work, shut off all power sup-
plies and secure them against a restart.
52
Operating instructions
V03 06/2025 Item no. 215250 EA no. 1292