ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
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TACTICAL WATER PURIFICATION SYSTEM (TWPS)
UNIT MAINTENANCE PROCEDURES
POWER DISTRIBUTION SYSTEM
2. Install the new light outlet assembly as follows:
a. Position the new gasket through the wire end of the new light outlet assembly up to the
light outlet connector end of the light outlet assembly.
b. Insert the cable end of the light outlet assembly through the light outlet hole of the power
distribution box door.
c. Align the gasket and connector with the screw holes on the power distribution box door.
d. Position the end of the dust cover chain on one of screw holes with the connector and
gasket.
e. Secure the connector, gasket and dust cover to the power distribution box using the four
screws, washers and lock nuts.
f. Connect the wire end of the light outlet assembly to the outlet switches and the utility
outlet in accordance to the tagged connection points.
g. Screw the dust cover on the light outlet.
h. Close the power distribution box door.
Utility Outlet Assembly Replacement:
Parts (TM 10-610-309-24P):
Utility Outlet
Outlet Cover
Equipment Condition:
TWPS in Standby Shutdown Without Draining Down
Army TWPS: Generator off and TWPS main breaker off
Marine Corps TWPS: TWPS disconnected from power source
Replace the utility outlet assembly on the power distribution box door as follows:
WARNING
Electrical hazard. Army personnel: make sure that the generator is off and the
TWPS main breaker is off before working on the control panel. Marine Corps
personnel: make sure that the TWPS is disconnected from its power source before
working on the control panel. Failure to observe this warning could result in
serious injury or death from electrical shock.
1. Remove the utility outlet from the power distribution box door as follows (see Figure 15):
a. Locate the utility outlet assembly requiring replacement.
b. Open the power distribution box door and locate the back of the utility outlet.
c. Remove the four screws, washers and nuts that secure the outlet cover and retain for
reinstallation.
d. Remove the outlet cover.
e. Remove the two screws, washers, and nut that secure the utility outlet and retain for
reinstallation.
f. Carefully pull the utility outlet from the distribution door without applying tension to the
connecting wires.
g. Tag the wires connected to the utility outlet.
h. Loosen the screw connections and remove the connecting wires.
i. Remove the utility outlet and box from the power distribution box door.
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