ABB ACH580-01 Series - Installation Procedure

Mechanical installation – Frames R1 to R3 21
Installation procedure
1. To remove the fan assembly, push the retaining clips. Lift the assembly up.
2. Insert the sealing plug (a) to the hole. The sealing plug is installed in IP55 (UL
Type 12) drives at the factory.
IP21 (UL Type 1)
a
IP21 (UL Type 1)