ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
0064 00
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
UNIT MAINTENANCE PROCEDURES
COLD WEATHER SYSTEM
5. Disconnect the electrical outlet assembly cable or power cable from the transformer as follows
(see Figure 17):
a. Remove the 20 screws and 20 flat washers from the transformer enclosure cover and
remove the cover.
b. Remove the one screw from the transformer cover and lift the cover off the transformer.
c. Pull the wires out of the enclosure for the cable to be disconnected.
d. Tag and disconnect the cable wires.
e. Unscrew the ring nut from the cable strain relief fitting at the bottom of the transformer
enclosure for the cable to be removed.
f. Pull the cable out through the transformer and the transformer enclosure fittings.
g. Retain the washer and wire bushing.
TRANSFORMER
SCREW (ONE)
TRANSFORMER COVER
TRANSFORMER ENCLOSURE
TRANSFORMER
ENCLOSURE
TRANSFORMER WIRES
COVER
FLAT WASHER (20)
CABLE STRAIN RELIEF FITTING
WIRE BUSHING
WASHER
SCREW (20)
RING NUT
OUTLET ASSEMBLY CABLE
OUTLET ASSEMBLY
TRANSFORMER
POWER CABLE
Figure 17. General Purpose Transformer Cable Removal.
6. Connect the new electrical outlet assembly cable or power cable from the transformer as follows
(see Figure 17):
a. Slide the ring nut over the cable. Ensure proper orientation.
b. Slide the washer over the cable.
c. Slide the wire bushing over the cable. Ensure proper orientation.
d. Feed the cable through the fittings in the transformer enclosure and transformer.
e. Connect the cable wires to the transformer wires and ground connection according to the
tags.
f. Slide the wire bushing and washer up to the cable strain relief fitting and secure with the
ring nut.
g. Push the connected wire ends into the box.
h. Secure the transformer cover to the transformer using the one screw.
i. Secure the enclosure cover to the transformer enclosure using the 20 screws and 20 flat
washers.
0064 00-24
