ABB IRC5 - Page 205

4 Repair activities, controller IRC5
4.3.6. Replacement of system power supply
2033HAC021313-001 Revision: K
© Copyright 2004-2008 ABB. All rights reserved.
Removal
The procedure below details how to remove the system 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. Disconnect all connectors from the unit.
3. Loosen the two lower attachment screws.
xx0700000125
• A: upper attachment
screws
•B: lower attachment
screws
4. Remove the two upper attachment screws.
5. Pull the power supply unit outwards and then
upwards to release it from the lower screw heads,
and remove it.
Continued
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