ABB IRC5 Compact Product Manual page 131

Removal
Use the following procedure to remove the safety board.
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Product manual - IRC5 Compact
3HAC047138-001 Revision: M
Action
DANGER
Before any work inside the cabinet, read the safety
information in section Electrical safety on page
WARNING
The unit is sensitive to ESD. Before handling the
unit, see The unit is sensitive to ESD on page
Remove the cover of the cabinet.
Disconnect all connectors.
Remove the thumb screw and open the protective
cover on the front of the cabinet.
Disconnect three customer connectors.
Remove the four attachment screws to remove the
protection cover.
© Copyright 2009-2020 ABB. All rights reserved.
4.2 Replacement of safety board
Note/illustration
32.
49.
See Opening the IRC5 Compact
controller on page 88.
Make a note of all connections.
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Continues on next page
4 Repair
Continued
131