Pilz PSEN cs4.2a - Manual (Page 15)

PSEN 4.2a/b/p/M12
Operating Manual PSEN 4.2a/b/p/M12
22188-EN-02
15
For the next steps you will need the seals as
illustrated.
Use the seals to close the screws' mounting
holes on the actuator
} (4): Without UL approval
} (1): For UL approval
Use the seals (2) to close the unused
mounting holes on the actuator.
Use the seals (3) to close the mounting
holes on the sensing face of the safety
switch.
Orthogonal assembly
Drill holes in the mounting surface (see Di-
mensions [ 19] ) and cut threads in the
holes for M4 screws.
Use a screw to fix the safety switch in place.