6.4.
Close terminal compartment
Figure 16: Close terminal compartment (example of I/O interface)
[1]
Cover
[2]
Screws
[3]
O-ring
Short-circuit and electric shock due to pinching of cables!
Risk of death or serious injury!
→
Carefully assemble cover to avoid pinching the cables.
1.
Clean sealing faces of cover [1] and housing.
2.
Check whether O-ring [3] is mounted in the provided groove.
3.
Fit cover [1] and fasten screws [2] evenly crosswise at 24 Nm (M8).
Information: The PE conductor must be correctly connected to the cover
housing. If the cable has been removed from the cover, it must be tightened
applying 2.2 Nm tightening torque prior to re-placing the cover.
6.5.
External earth connection
Standard version: Without earth connection, with plastic plate and screw only.
Option: With earth connection consisting of metal plate and hex. socket cap head
screw with shaft bearing race.
21
PF-Q80 – PF-Q600
Electrical connection
