ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
0063 00
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
UNIT MAINTENANCE PROCEDURES
POWER DISTRIBUTION SYSTEM
2. Install a new distribution block as follows:
a. Position the new distribution block on the panel.
b. Secure the distribution block to the panel using the six screws and tooth washers.
c. Attach the wires to the screw connections in accordance to the wire tags.
d. Tighten the hex key terminal connections and screw connections to secure the wires.
e. Remove the wire tags if necessary.
f. Install the distribution block cover.
g. Close the power distribution panel.
Power Connector Replacement:
Parts (TM 10-610-309-24P):
Connector, 3 socket, 16 shell
Connector, 7 socket, 20 shell
Connector, 7 socket, 22 shell
Connector, 7 socket, 24 shell
Gasket, plain
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 power connectors on the power distribution box 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.
NOTE
Make sure to obtain the correct type of connector and gasket before replacing.
1. Remove a power connector from the power distribution box as follows (see Figure 13)
a. Locate the power connector requiring replacement.
b. Remove the four screws, washers and nuts that secure the connector to the power
distribution box and retain for re-installation.
c. Carefully pull the connector from the distribution box without applying tension to the
connecting wires.
d. Tag the wires attached to the connector.
e. Cut the attached wires as close to connector as possible and remove the connector.
f. Remove the dust cover and retain for reinstallation.
g. Carefully remove the gasket from the distribution box..
0063 00-23
