ABB IRC5 Product Manual page 214

4 Repair activities, controller IRC5
4.6. Replacement of backup energy bank
Continued
Removal
The procedure below details how to remove the backup energy bank.
Refitting
The procedure below details how to refit the backup energy bank.
212
Action
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
2. Disconnect the connector X4 from the control
power supply.
3. Remove the attachment screw.
4. Pull the backup energy bank out.
Action
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
Note/Illustration
28.
A
xx0600002900
• A: connector
• B: cup nut
• C: control power supply
• D: backup energy bank
• E: attachment screw
Note/Illustration
28.
3HAC021313-001 Revision: K
C
D
B
E
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