05/08 AWB2528-1611en
Figure 8: Correct position of the protective membrane
h
If the protective membrane has to be replaced, the display/
operator unit has to be removed. Replace the membrane
and refit the device.
Mounting the protective cover
The protective cover is provided for using the device in
aggressive environments. This protects the display and the
operating unit against mechanical damage or destruction.
Protection to IP 65 is maintained.
The protective cover can be opened so that the operating
unit can be used.
The protective cover can be closed with a sealing facility to
provide protection against unauthorised operation.
h
Fit the protective cover before mounting the display/oper-
ator unit.
Mounting
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