Removal
Use the following procedure to remove the safety board.
Note/illustrationAction
DANGER
Before commencing 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 33.
1
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the
unit please read the safety information in the sec-
tion WARNING - The unit is sensitive to ESD! on
page 34
2
See Opening the IRC5 Compact
controller on page 89.
Remove the cover of the cabinet.3
Make a note of all connections.Disconnect all connectors.4
Remove the thumb screw and open the protective
cover on the front of the cabinet.
5
xx1400002007
Disconnect three customer connectors.6
xx1400001379
Remove the four attachment screws to remove the
protection cover.
7
Continues on next page
Product manual - IRC5 Compact 129
3HAC047138-001 Revision: G
© Copyright 2009-2017 ABB. All rights reserved.
4 Repair
4.2 Replacement of safety board
Continued
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