ABB IRC5 Product Manual page 221

Removal of heat exchanger fan
The procedure below details how to remove the heat exchange unit fan.
1
2
3
4
5
6
Refitting of heat exchanger fan
The procedure below details how to refit the heat exchange unit fan.
1
2
3
Product manual - IRC5
3HAC047136-001 Revision: M
Action
DANGER
Before commencing any work inside the cabin-
et, please observe the safety information in
section Make sure that the main power has
been switched off on page
Remove the attachment screws on the top
cover.
Remove the top cover.
Disconnect the connector to the fan.
Remove the screw (item B in image below).
Push the fan upwards, and pull it out.
Action
Put the new fan in place, and push down.
Refit the screw (item B in image above).
Reconnect the connector to fan.
© Copyright 2004-2018 ABB. All rights reserved.
4.6 Replacement of heat exchange unit and fan
Note/illustration
26.
Shown in the figure above.
xx0500001954
•
•
Note/illustration
xx0500001954
•
•
4 Repair
Continued
A: fan
B: screw
A: fan
B: screw
Continues on next page
221