ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
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TACTICAL WATER PURIFICATION SYSTEM (TWPS)
UNIT MAINTENANCE PROCEDURES
CONTROL INSTRUMENTS
3) After the Set Output/Set 4mA Value screen re-appears, press the down
arrow key once to display Set Output/Set 20ma Value.
4) Press ENTER key to display a screen like Set 20mA Value. Use the arrow
keys to set the display value as listed below. Press the ENTER key to enter
the value.
a) FT-101: 225
b) FT-401: 55
c) FT-501: 30
c. Set the Fail Level Mode (off, 4 mA or 20 mA).
1) Press the down arrow key twice to display Set Output/Set Fail Level.
2) Press the ENTER key to display Set Fail Level/(OFF). Use the up and down
arrow keys to select "OFF" as the desired choice, then press the ENTER key
to enter this selection.
4. Set the Passcode (feature enabled or disabled).
a. Press the MENU key to display the MAIN MENU screen.
b. If the MAIN MENU/Configure screen is not showing, use the up and down arrow keys to
display it.
c. Press the ENTER key to display Configure/Set Output.
d. Press the down arrow key once to display Configure/Set Passcode.
e. Press the ENTER key to display Set Passcode/Disabled.
f. The desired choice is "Disabled", Press the ENTER key to enter this selection.
g. Press Menu and then Esc to return to the normal display screen.
5. The F3 Transmitter configuration is now complete.
Tee-Mounted Flow Sensor Replacement:
Parts:
Tee-Mount Flow Sensor F1A11 (TM 10-4610-309-24P)
Tools:
Electrical Tool Box
Material:
Valve seal lubricant (WP 0079, Table 1, item 18)
Five Gallon Bucket
Tie Wraps (BII)
Equipment Condition:
TWPS in Standby Shutdown With Drain-Down
Army TWPS: Generator off and TWPS main breaker off
Marine Corps TWPS: TWPS disconnected from power source
Replace any of the three tee-mounted flow sensors listed below as follows:
- MF Feed Flow Element FE-101
- RO Reject Flow Element FE-401
- Product Flow Element FE-501
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