Close Terminal Compartment - AUMA PROFOX PF-Q80 Operation Instructions Manual

Electrical connection

6.4 Close terminal compartment

WARNING
NOTICE
How to proceed 1. Remove the O-ring [3].
22
Figure 16: Close terminal compartment (example of I/O interface)
[1]
[3] [2]
[1] Cover
[3] O-ring
Risk of death or serious injury!
Ensure not to pinch any cables when placing the cover..
When mounting the cover onto the housing, make sure that the O-ring is
correctly inserted into the groove to ensure that it is not damaged when
mounting the cover.
Loss of IP protection or the explosion protection due to a damaged O-ring.
If the cover has been separated from the PE conductor, reconnect the PE con-
ductor with the cover prior to placing the cover. Fasten the screw, PE conductor to
cover at 2.2 Nm.
2. Check if O-ring is in order and replace if damaged.
3. Clean sealing faces of cover [1] and housing.
4. Slightly grease the O-ring with acid-free grease (e.g. petroleum jelly).
5. Insert the O-ring in provided groove.
6. Place the cover and fasten the screws [2] evenly crosswise at a torque of 10 Nm.
For tightening torques, refer to
[2] Screws
Tightening torques for screws [} 53] chapter.