ABB IRC5 Product Manual page 284

4 Repair activities, controller IRC5
4.29.4. Replacement of customer I/O power supply
Continued
Removal
The procedure below details how to remove the customer I/O power supply.
282
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. Remove the Flange disconnect unit (option).
3. Loosen the terminal screws for each connected
wire. Remove wires from the terminals.
4. Loosen the DIN-lock fixing screw.
5. Pull the DIN-lock lever downwards to release the
power supply unit.
6. Remove the power supply unit.
Note/Illustration
Detailed in section Replacement
of Flange disconnect on page 183
xx070000124
• A: DIN-lock fixing screw
• B: DIN-lock lever
Continues on next page
3HAC021313-001 Revision: P