ABB IRC5 Product Manual page 290

4 Repair activities, controller IRC5
4.29.6. Replacement of system power supply
Continued
Removal
The procedure below details how to remove the system power supply.
288
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. Disconnect all connectors from the unit.
3. Loosen the two 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.
Note/Illustration
xx0700000125
• A: upper attachment
screws
• B: lower attachment
screws
Continues on next page
3HAC021313-001 Revision: P