On-Site Service Instructions
Document nbr
3AXD10000303478
ABB Oy, Drives Service
ACx580-01 R0-R5
Related to material
Department
Date
Revision
Page
ESP300
13.08.2018
F
18 (41)
© Copyright 2018 ABB Oy. All rights reserved. Specifications subject to change without notice.
2.2.10 Old Frame R2 IP55, Internal cooling fan
Types:
•
ACX580-01-017A-4
•
ACX580-01-025A-4
Remove front cover
a. Remove control panel
b. Open mounting screw with a screwdriver
c. Push the front cover slightly upwards and lift it off
Remove control unit
a. Remove mounting screws with a screwdriver
b. Release mounting clamps and lift CCU-11/CCU-23 and the rigid connector off
Replace internal fan
a. Remove internal fan sledge and cable from plastic housing
b. Assembly new internal fan+sledge combination
i. Place internal fan to sledge, ensure correct blowing direction
ii. Place FR-1 rivets through the holes and push them to bottom
c. Place internal fan sledge to plastic housing
Install components in reverse order
