ABB RELION REX640 - Identifying device

7. Tighten the four M5 screws on the roof mounting bracket to 4 Nm ± 5 % (2.9502
ft-lb ±5%).
1
1 M5 screws
Figure 23: Mounting and tightening the M5 screws
1MRS759115 E
Mounting
REX640
Installation Manual
35