ABB IRC5 Compact Product Manual page 179

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8
Refitting
Use this procedure to refit one of the system fans.
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Product manual - IRC5 Compact
3HAC047138-001 Revision: M
Action
CAUTION
Hot surface on top of the bleeder. Risk of
burns. Be careful when removing the unit.
Remove four attachment screws on the fan
cover.
Push the fan cover to the left and remove it.
Remove brake resistor bleeder.
Disconnect the connectors to the fan.
Loosen the attachment screw on the fan re-
ceptacle.
Push the fan according to illustration, to re-
lease and remove it.
Action
DANGER
Before any work inside the cabinet, read the
safety information in section
on page 32.
Put the fan in place and push it upwards.
Fasten the attachment screw on the fan re-
ceptacle.
Connect the connectors to the fan.
Refit and connect the brake resistor bleeder.
Put the fan cover in place and push it to the
right.
Fasten the four attachment screws on the
fan cover.
Perform the function tests in section
tion tests on page 121 to verify that the safety
features work properly.
© Copyright 2009-2020 ABB. All rights reserved.
4.16 Replacement of system fans
Info/illustration
See Replacement of brake resistor
bleeder on page
xx1400001456
Info/illustration
Electrical safety
See Replacement of brake resistor
bleeder on page
Func-
4 Repair
Continued
175.
175.
179