Internal Enclosure Fan Replacement - ABB DriveIT ACH550-01 User Manual

ACH550 User's Manual
Main fan replacement (frame size R1...R4)
To replace the fan:
1. Remove power from drive.
2. Remove drive cover.
3. For frame size:
• R1, R2:Press together the retaining clips on the fan cover
and lift.
• R3,R4:Press in on the lever located on the left side of the fan
mount, and rotate the fan up and out.
4. Disconnect the fan cable.
5. Install the fan in reverse order.
6. Restore power.
Diagnostics and maintenance
3
4
2
3
X0021
369