TM-9-2320-328-13-P-1

HEMTT-BASED WATER TENDER (HEWATT)

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST); PART 1 OF 3

MARCH 2009
TM-9-2320-328-13-P-1

  TM-9-2320-328-13-P-1 - Page 78 of 1318

TM 9-2320-328-13&P-1
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HWT0188
Figure 15. Driver Side - Pump House (Sheet 1 of 2).
Key
Fig. 15
Control or Indicator
Function
1
NO. 1 DRIVER SIDE
DISCHARGE Drain Valve
Turn valve handle 1/4 turn counterclockwise to open NO. 1
DRIVER SIDE DISCHARGE drain valve.
Turn valve handle 1/4
turn clockwise to close NO. 1 DRIVER SIDE DISCHARGE drain
valve.
2
DRIVER SIDE AUX. INLET Drain
Valve
Turn valve handle 1/4 turn counterclockwise to open DRIVER
SIDE AUX. INLET drain valve.
Turn valve handle 1/4 turn
clockwise to close DRIVER SIDE AUX. INLET drain valve.
3
REEL REWIND Button
Push and hold button to rewind water hose.
4
MANUAL PRIMER Control
Used to bypass electric control circuit for pump primer valve.
Pull
handle to activate (open) pump primer valve.
5
FOAM METERING Valve
Turn FOAM METERING valve handle counterclockwise to lower
foam percentage rate.
Turn FOAM METERING valve handle
clockwise to raise foam percentage rate.
6
Auto Eject SHORELINE INLET
Receptacle
Used to maintain electrical charge for the chassis battery system.
7
DIESEL HEATER DIAGNOSTICS
Switch
Used for maintenance/trouble shooting/heater function.
8
DIESEL HEATER DIAGNOSTICS
Indicator Light
Illuminates with a diagnostic flash code.
9
DIESEL HEATER TEST Switch
Push and hold to check that tank heaters are properly working.


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