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TM 10-4320-307-10
2-5
OPERATING PROCEDURE (CONT).
g.
Priming.
(1)
Ensure drain plugs are tightened, suction valve is
open, and discharge valve is closed.
(2)
Place a catch basin (1) beneath air vent discharge
piping (2) located between tool box and fuel tank.
(3)
Fully open two lower pump air vent valves (3).
(4)
Prime pump with fluid to be pumped.
(5)
When fluid exits air vent discharge piping (2), close
two lower pump air vent valves (3).
(6)
Fully open two upper pump air vent valves (4).
(7)
When fluid exits air discharge piping (2), close two
upper pump air vent valves (4).
h.
Starting Instructions.
WARNING
CARBON MONOXIDE (EXHAUST GAS) CAN KILL YOU
Exposure to exhaust gases produces symptoms of headache, dizziness, loss of muscular
control, drowsiness, or coma. Brain damage or death can result from severe exposure.
Fumes from engines become concentrated with poor ventilation. Operate engine in a ventilated
area only.
While running engine, be alert for fumes. It someone is overcome, expose to fresh air; keep
warm and still; give artificial respiration if needed. (Refer to FM21-11.) Seek medical attention.
Administer oxygen, if available.
GOOD VENTILATION IS THE BEST DEFENSE AGAINST EXHAUST POISONING.
Do not smoke within 50 feet (15.2 m) of an operating pump unit. Smoking within this area
creates a fire and explosion hazard.
All personnel within 15 feet (4.57 m) of an operating centrifugal pump unit must wear approved
ear protection equipment. Failure to do so may result in impairment or loss of hearing.
CAUTION
Be sure the pump is primed with liquid before starting the engine. Extended operation of a dry
pump will destroy the seal assembly and cause overheating which could seriously damage the
pump.
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