ABB ACQ580-31 - Page 33

Mechanical installation for ACS880-01 33
5. First attach the side brackets (a) to the top and bottom U-brackets with four
M6 nuts. Then, attach the tightening brackets (b) to the both ends with four
M5×20 screws. Last attach the sealing plate (c) to the bottom of the drive with two
M5×50 screws T20.
4 × M6 nut 10 N·m
4 × M5×20 screw 6 N·m
2 × M5×50 screw T20 6 N·m
a
a
b
a
nut
b
screw
c
screw
b
c