ABB IRC5 Product Manual page 300

4 Repair activities, controller IRC5
4.27. Replacement of Contactor Interface Board
Continued
Removal
The procedure below details how to remove the contactor board.
298
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.
esd
WARNING!
The unit is sensitive to ESD, before handling
the unit please observe the safety
information in section WARNING - The unit
is sensitive to ESD! on page 29
3. Disconnect all connectors.
4. Refit the attachment screws.
5. Remove the contactor interface board.
6. If SafeMove option is used, the plugs in the
limit switch override contact (X23) pin 1 and
4, must be moved to the new contactor
interface board.
Use a small flat pliers to remove the plugs.
Note/Illustration
28.
NOTE!
Make a note of any connections.
xx0400001062
• A: contactor interface board
• B: attachment screws
xx0800000035
• A: plug (2 pcs)
3HAC021313-001 Revision: K
A
B
A
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