BECKHOFF CP770x-140x - Manual (Page 21)

Mounting
4.1.3 Mounting the mounting arm
Before you can mount the mounting arm at the Panel PC, the screw (1) which fixes the adapter (2) has to
be unscrewed and taken out completely.
O-rings
2
1
The picture shows the assembly of the rotatable mounting arm adapter, which first must be frozen with
the customized mounting arm (see chapter
Welding the mounting arm tube ).
Now the adapter is inserted in direction of the arrow all the way to the stop. Take care not to damage the
two red O-rings!
1
The adapter now has to be fixed with the screw (1).
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