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
POWER DISTRIBUTION PANEL
N
L1, 2, 3
SURGE SUPPRESSOR
COVER
SCREW
SCREW
GROUND
Figure 9. Surge Suppressor Replacement.
2. Install the new surge suppressor as follows:
a. Position the new surge suppressor on the power distribution panel.
b. Secure the surge suppressor to the power distribution panel using four screws inside the
surge suppressor.
c. Position the cover on the surge suppressor and tighten the four screws.
d. Connect the wires from surge suppressor to the L1, 2, 3, Neutral, and Ground terminals.
e. Remove the wire tags if necessary.
f. Close the power distribution panel.
Transformer Replacement:
Parts:
Transformer (TM 10-610-309-24P)
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 transformer on the power distribution panel as follows:
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