Technical data

CORRECTIVE MAINTENANCE
CV ELECTRICAL POWER SYSTEM MAINTENANCE MANUAL 2A5A2-ELEC-MM-1-0 25
11. At the power tray front panel, turn on BUS 1 POWER and BUS 2 POWER. Confirm
functionality of the power supply.
12. Return valves and electrical switches to the state that they were in before this
procedure was performed.
13. Inspect and determine disposition of any parts removed. If applicable, dispose of
removed parts and/or fluids in accordance with local requirements.
14. Ensure the preceding steps were performed in accordance with local
requirements for SOC and tag in/out, as applicable.
0.
4.12 Replacing a Power Tray Fuse
WARNING!
Shock hazard! Verify power to the unit is isolated before performing this
maintenance procedure.
Drawing References
7533009 Power system assembly (2A5A2)
7533010 Power system cable routing
7533011 CV electrical power system schematic (2A5A2)
7533014 Power tray assembly
7533015 Power tray wiring diagram
Special Tools
None
Spare Parts
GMA-750ma 0.75A Fuse, Bussman
GMA-500ma 0.5A Fuse, Bussman
Preconditions
None