ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
0061 00
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
UNIT MAINTENANCE PROCEDURES
FEED FLOW CONTROL PANEL
Replace the feed flow control panel assembly as follows:
1. Bleed the air system. Refer to AIR SYSTEM BLEED DOWN PROCEDURES.
2. Remove the feed flow control panel assembly from the TWPS as follows (see Figure 2):
15-PSIG AIR
TO V-202
ELECTRICAL
CONNECTION TO FY-102
3- WAY SOLENOID
IP TRANSDUCER
VALVE XV-912
FY-102
100-PSIG
AIR SUPPLY
MOUNTING BOLT
AND WASHER
ELECTRICAL CONNECTION
TO XV-912
MOUNTING NUT AND WASHER
Figure 2. Feed Flow Control Panel Removal.
a.
Disconnect the air hose that supplies 100-psig air to the Feed Flow Control Panel.
b.
Disconnect the air hose that supplies 15-psig air to Filtrate Flow Control Valve V-202.
c.
Disconnect and tag the electrical connection from Transducer FY-102.
d.
Disconnect and tag the electrical connection from 3-Way Solenoid Valve XV-912.
e.
Remove the bolts, nuts, and washers that secure the feed flow control panel assembly to
the TWPS.
2. Install the new feed flow control panel as follows (see Figure 2):
a. Install the feed flow control panel assembly to the TWPS using 4 bolts and nuts and 8
washers.
b. Reconnect the electrical connection to Transducer FY-102.
c. Reconnect the electrical connection to 3-Way Solenoid Valve XV-912.
d. Reconnect the 15-psig air hose.
e. Reconnect the 100-psig air hose.
0061 00-4
