ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
0011 00
OPERATOR INSTRUCTIONS
DESCRIPTION & USE OF OPERATOR CONTROLS & INDICATORS
COLD WEATHER KIT CONTROLS
5
4
3
2
1
6
7
Table 15. Cold Weather Kit Controls.
ITEM
CONTROLS AND INDICATORS
FUNCTION
1
SAFETY CONTROL RESET
Reset the control circuits after an automatic space heater shut-down due to
failure of the heater to ignite, the flame going out, duct temperature in excess of
about 275 degrees F, or the heater tilting more than 30 degrees from level.
2
ELAPSED TIME METER
Meters the time that the diesel heater is in operation.
3
CIRCUIT BREAKER, 7 AMP
Protects the space heater circuits from excessive current.
4
THERMOSTAT ON/OFF
In the ON position, thermostat controls space heater on and off to hold set
temperature. In the OFF position, the space heater runs continuously.
5
POWER ON/OFF SWITCH
Start and stop the diesel-fired space heater.
6
THERMOSTAT
Controls the operation of the space heater to maintain temperature inside the
TWPS.
7
TEMPERATURE GAUGE
Indicates air temperature inside the TWPS. Standard on both A-TWPS and MC-
TWPS.
0011 00-21
