4 Repair activities, controller IRC5
4.28. Replacement of drive system fans
3013HAC021313-001 Revision: K
© Copyright 2004-2008 ABB. All rights reserved.
Removal
The following procedures details how to remove the drive system fan.
Refitting
The following procedures details how to refit the drive system fan.
Action Note /illustration
1.
DANGER!
Before any work inside the cabinet, please
observe the safety information in section
DANGER - Make sure that the main power
has been switched off! on page 28.
2. Remove the moist dust filter magazine.
(Option)
How to remove the moist dust filter
magazine is detailed in section
Replacement of moist dust filter on page
173.
3. Loosen the four attachment screws to the
cover.
4. Remove the cover.
5. Disconnect the connector to the fan.
6. Push the fan upwards and remove it.
xx0500002015
• A: fan
•B: attachments
• C: grooves
Action Note/illustration
1.
DANGER!
Before any work inside the cabinet, please
observe the safety information in section
DANGER - Make sure that the main power
has been switched off! on page 28.
Continued
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