ABB IRC5 Product Manual page 233

Removal
The procedures below details how to remove the control power supply.
1
2
3
4
5
Refitting
The procedures below details how to refit the control power supply.
1
Product manual - IRC5 Panel Mounted Controller
3HAC047137-001 Revision: AB
Action
DANGER
Before doing any work inside the cabinet, dis-
connect the mains power. For more informa-
tion, see Electrical safety on page
Remove the attachment screws and pull the
front with the Panel Board Unit in the arrow
direction.
Disconnect the connectors X1 - X4 on the
control power supply.
Loosen the attachment screw and push the
power supply up to release it from the cap nut.
Remove the power supply unit.
Action
DANGER
Before doing any work inside the cabinet, disconnect the mains power. For more in-
formation, see Electrical safety on page
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4.22.2 Replacement of control power supply
Note/Illustration
35.
A
xx1300001950
A attachment screws
xx0600003229
A cap nut
B attachment screw
35.
Continues on next page
4 Repair
Continued
233