ABB IRC5 - Page 200

4 Repair activities, controller IRC5
4.3.4. Replacement of customer I/O power supply
3HAC021313-001 Revision: K198
© Copyright 2004-2008 ABB. All rights reserved.
Refitting
The procedure below details how to refit the customer I/O power supply.
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. Refit the new power supply unit on the DIN-rail.
3. Fasten the DIN-lock fixing screw.
xx0700000124
• A: DIN-lock fixing screw
• B: DIN-lock lever
4. Refit all wires in the screw terminals.
5. Fasten the screw terminal screws with correct
torque.
6. Refit the Flange disconnect unit (option). Detailed in section Replacement
of Flange disconnect on page
205.
Continued