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
14 (41)
© Copyright 2018 ABB Oy. All rights reserved. Specifications subject to change without notice.
1. Release the two locking clamps, use a flathead screwdriver to assist.
2. Remove the fan.
3. Clean the cooling air duct and the heat sink with compressed air. See separated instructions in
section 2.1.1.
4. Check that the fans blowing direction is outside the unit and install the new fan in reverse
order to above. Ensure the fan operation when the drive is powered up.
