ABB IRC5 Product Manual page 278

4 Repair activities, controller IRC5
4.29.2. Replacement of power distribution board
Continued
Removal
The procedure below details how to remove the power distribution board.
276
Action
1.
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 30.
2.
CAUTION!
Hot surface on top of the power distribu-
tion board unit.
Risk of burns. Be careful when removing
the unit.
3. Disconnect the connectors X1 - X9 on the
power distribution board.
4. Loosen the left attachment screw, remove
the right attachment screw and pull the
power distribution board rightward to
release it from the left screw head.
5. Remove the power distribution board.
Note/Illustration
xx070000122
• A: left attachment screw
• B: right attachment screw
Continues on next page
3HAC021313-001 Revision: P