User Documentation

372583070000/00/04.2018
7 Cleaning and maintaining the machine
7.1 Cleaning the machine externally
The machine should be freed of dust on a regular basis. It
must be cleaned externally as and when required.
Cleaning the inside is part of maintenance which
must only be carried out by trained personnel.
Make sure that the machine is switched o󰀨.
ATTENTION
The display may become damaged
Using unsuitable cleaning agents may scratch or damage
the display.
Clean the display carefully, either using a special
cleaning cloth for display surfaces or with a soft cloth
and some display cleaner.
Clean the surface of the machine with a damp cloth. If
necessary, use soap-based cleaning agents. Do not use
any abrasive cleaners or solvents.
7.2 Machine maintenance
In order to ensure fault-free operation, the described main-
tenance tasks (see section 7.3) must be performed at the
specied intervals.
WARNING
Potential risk of fatality due to electric
shock
When working on the inside of the machine,
non-insulated parts may be touched.
Switch the machine o󰀨.
Pull the power plug.
Detach the cover and place it down care-
fully.
Keep the following ready for maintenance work:
Brush and cleaning cloth
Spirit
Phillips screwdriver for M4 screws.