TM 3-4230-237-10
0006 00
STARTING THE PUMP UNIT - Continued
7. Start the engine.
a.
Verify that fuel valve on fuel tank is open.
b.
Move IGNITION SWITCH (5) to the RUN position.
c.
Check that LOW OIL PRESSURE LIGHT (6) comes on.
d.
Check that VOLTMETER (7) needle is in the green range.
6
7
STARTINGPROCEDURE
CAUTON:Do not operate pumpdryorwhen discharge pressureis below 60 p.s.i.g.
I
READ THEMANUAL
1.Checkallvalvesettingsbeforestartingandclose all circuit breakers before starting.
2.If temperatureisbelow 40 degrees Fahrenheit,activateenginepre-heater for10seconds.
3.Turn starting switchto start.
BATTEETER
VOLTM-
4.Whenenginestarts,releasestart switch to run position.
5.Checkallgages toinsure properoperation.
VALVEPOSITION
6.PrimeDetergent Valve#4 must beclosed whenPrime-Detergent tank is empty.
O-OPEN X- CLOSED
REMARKS
ATOR
PRIME DRY P MP
U
*
**
*TOTANK A ITATORCONNECT ONE INCHHOSE
G
1.
TURNONFUELSUPPLY
--
S
ON CAP O
X
X
O
**OPENFOR1MINUTE BEFORESTARTING, THEN
START (SEE PROCEDURE)
CLOSE TOHALFWAYFOR REMAINDEROF PRIME
OPERATION(SEE6 ABOVE)
VACU-
*
2.
FILL TANKWITHWATER
1
S
ONCAP O
X
X
X
*TOAGITATOR CONNECT ONE INCHHOSE
VACUUM GAGE
*
3.
BLENDSLURRY
2
T
ONCAP O
X
X
X
*TOTANKBLENDERADDANTISET
THENADDSTB.
*
4.
AGITATESLURRY
3
T
ONCAP O
X
X
X
*TOTANKAGITATOR
DISCHARGE UPPERREEL 2,3
T
CAPCAP
O
X
O
X
5.
SLURRY
LOWERREEL 2,3
T
CAPCAP
O
O
X
X
S/
LOW W IL
LO O
DISCHARGE UPPER REEL 1
/T
CAPCAP
O
X
O
X
6.
S/
WATER
LOWERREEL
1
/T
CAP
CAP O
O
X
X
OIL PRESSURE
S/
*
**
*FROMHEATER
DISCHARGE UPPERREEL
1
/T
ON
ON X
X
O
X
**TOHEATER
LIGHT
7.
S/
*
**
*FROMHEATER
HOT W TER LOWER REEL 1
A
/T
ON
ON X
O
X
X
**TOHEATER
8.
PUMP WATERONLY
S/
*
TOHEATEROR OTHER
1
/T
ONCAP
O
X
X
X
*TOHEATEROR OTHER
DISCHARGEFOAM
S/
*
UPPERREEL
1
/T
CAP CAP O
X
O
O
*ADJUSTFOR PROPERBLEND
9.
ORDETERGENT
S/
MAIN
LOWERREEL 1
/T
CAPCAP O O
X
O
*ADJUST FORPROPE BLEND
R
SIYSUIEM
C RC T T
10.
FLUSHSYSTEM
1
S
OPENTANK DRAINANDFLUSHTANK THOROUGHLY THENOPENPUMP DRAIN
,
ANDFLUSHHOSEREELS ANDDISCHARGECONNECTIONS (SEEMANUAL)
B REAK ER
11. SHUTDOWNPROCEDURE
TURN START SWITCHTOOFF POSITION.
CAPALLPIPES A D CLOSE ALL VALVES EXCEPT PUMP DRAINVA VE.
N
L
OPEN ALLCIRCUIT BREAKERS.
IGNITISTOPITCH
ON SW
STOP
RUN
START
ENGINE
PRIR EAT
C -HUIT
EC
RETURN FUEL
FUEL OUT
PRE-HEAT
TO TANK
PPESSSRE -
RREUSU
CIRCUT
I
TO BURNER
SWITCH
BR AKER
E
GAGE
CLOSED
CAUTION: ENSURE PROPER
ENGAGEMENT OF QUICK
DISCONNECT COUPLINGS
5
9
e.
Check that HEATER RECEPTACLE switch (8) is OFF.
DECONTAMINATING APPARATUS M12A1
SERNO.
NSN
PBAUPGRADE DATE
8
U.S.
HEATER OFF
REATEPTACLE OFF
HE C ER
RECEPTACLE
AND SWITCH
AND
ON
SWITCH ON
If the temperature is 40 F (4.44 C) or lower, hold the ENGINE PRE-HEAT SWITCH (9) for 30-45 seconds.
f.
0006 00-5
