ABB ACH580-01 Series - Optional Steps

26 Mechanical installation – Frames R1 to R3
 Optional steps
Grounding plate
If you wish to install the grounding plate, push it onto the alignment pins of the bottom
bracket and attach it.
2 x M4 nut 1.5 N·m
2 x M4 x 8 Combi screw 1.5 N·m
R1 and R2