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
6 (41)
© Copyright 2018 ABB Oy. All rights reserved. Specifications subject to change without notice.
2.2 Cooling fan replacement
2.2.1 Frame R0, Main cooling fan
Types:
•
ACx580-01-02A6-4
•
ACx580-01-03A3-4
•
ACx580-01-04A0-4
•
ACx580-01-05A6-4
The main cooling fan is located at the bottom of the drive. Replace the fan as follows:
a. Release the locking clamp, use a flathead screwdriver to assist
b. Remove the fan by opening the unit (1.) and pushing leftwards at the base (2.)
c. Clean the cooling air duct and the heat sink with compressed air. See separate instructions in
section 2.1.1
d. Check that the fans blowing direction is inside the unit and
install the new fan unit simply by pushing it to its place.
Ensure the fan operation when the drive is powered up
2
1
