Removal and replacement procedures 43
Replacing the fire strobe light
1.
Assemble the standard back box, the semi-flush plate, and the electric sounder with strobe (1), and then
attach the wiring.
2.
Secure the components with four screws (2).
3.
Attach the four screw cover plates (3).
Humidifier
The humidifier is located in the cold aisle humidifier bump out.
You need a Phillips-head screwdriver for installation.