Removal Of Heat Exchanger Fan - ABB IRC5 Product Manual

Removal of heat exchanger fan

The procedure below details how to remove the heat exchange unit fan.
3HAC021313-001 Revision: K
Action
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
2. Remove the attachment screw on the top
cover.
3. Remove the top cover.
4. Disconnect the connector to the fan.
5. Remove the screw (item B in image below).
6. Push the fan upwards, and pull it out.
4 Repair activities, controller IRC5
4.8. Replacement of heat exchange unit and fan
Note/Illustration
28.
xx0500001952
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•
•
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Shown in the figure above.
xx0500001954
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Continued
A: fan
A: heat exchanger
C: top cover
B: attachment screws (4 pcs)
A: fan
B: screw
Continues on next page
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