Technical data

CORRECTIVE MAINTENANCE
CV ELECTRICAL POWER SYSTEM MAINTENANCE MANUAL 2A5A2-ELEC-MM-1-0 31
4.16 Replacing an Emergency Light
DANGER!
Shock hazard! When performing work in the CV power room, be aware of
potential exposure to high voltage sufficient to cause lethal electric shock.
Drawing References
7533011 CV electrical power system schematic (2A5A2)
7533125 Lighting system assembly
7533127 Lighting cable routing
Special Tools
None
Spare Parts
M636120CSCSA Emergency light – Lithonia
Preconditions
None
Procedure
1. Follow instructions in Section 6.2, General Notes, regarding hazmat
requirements, torque specifications, inspection of mounting hardware, and use of
Nylok® nuts, as applicable.
2. Perform the following steps in accordance with local requirements for SOC and
tag in/out, as applicable.
3. Turn off the emergency light switch.
4. Disconnect emergency light assembly from the power outlet.
5. Remove the light assembly from the wall.
6. Install the new light assembly.
7. Reconnect the light assembly to the power outlet.
8. Turn on the light switch. Confirm functionality by pushing the test button.
9. Return valves and electrical switches to the state that they were in before this
procedure was performed.
10. Inspect and determine disposition of any parts removed. If applicable, dispose of
removed parts and/or fluids in accordance with local requirements.
11. Ensure the preceding steps were performed in accordance with local
requirements for SOC and tag in/out, as applicable.
0.