4 Repair activities, controller IRC5
4.27. Replacement of Contactor Interface Board
2993HAC021313-001 Revision: K
© Copyright 2004-2008 ABB. All rights reserved.
Refitting
The procedure below details how to refit the contactor board.
Action Note/Illustration
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 28.
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. If SafeMove is used, mount the plugs in the
limit switch override contact (X23) pin 1 and
4.
The limit switch override contact must be
plugged and not used when using
SafeMove.
xx0800000035
• A: plug (2 pcs)
4. Refit the contactor interface board.
5. Refit the attachment screws.
xx0400001062
• A: contactor interface board
• B: attachment screws
6. Reconnect all connectors.
Continued