ABB ACH580-01 Series - Page 24

24 Mechanical installation – Frames R1 to R3
6. First attach the side brackets (d) to the U-brackets which were attached in step 5
using M6 nuts finger-tight. Then use the tightening brackets (e, M5×20 screws) to
press the side brackets against the module. Tighten the side bracket nuts.
4 × M5×20 screw
3 N·m
4 × M6 nut
6 N·m
e
d
d
e