TM 3-4230-209-10
3
a. Prime the pump and start the pump unit (see para 2-11). Unreel the discharge
hoses (5) from the two hose reels.
b. To spray from the upper reel, open VALVE NOS. 1 and 3. To spray from the
lower reel, open VALVE NOS. 1 and 2. Open ball valve (6) on gun assembly to
spray. Open the slurry nozzle's orifice and deflector assembly to produce the
desired spray pattern.
NOTE
The pump discharge PRESSURE GAGE should indicate approximately
105 psi while spraying.
c. After the spraying mission is complete, stop the pump unit 2-12. Clean and
store the apparatus according to applicable procedure listed in table 2-4.
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