Quantcast PUMP AND PLUMBING BLOW-OUT PROCEDURE. (Cont) - TM-9-2320-279-10-30254

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TM 9-2320-279-10-3
Operation Under Usual Conditions (Cont)
2-133. PUMP AND PLUMBING BLOW-OUT PROCEDURE (CONT).
715
13
34
33
35
WARNING
Drivers pre-connects A and B hoses must be disconnected
prior to performing blow-out procedure. Hoses may
become pressurized causing injury to personnel and/or
damage to equipment.
ak. Let pressure build up to 50 psi (345 kPa) on PUMP DISCHARGE
gage (13). Put DRIVERS PRE-CONNECT A (33) valve control in OPEN
position. Indicator light (34) will come on.
al.  Let pressure drop to zero. Put DRIVERS PRE-CONNECT A (33) in
CLOSED position. Indicator light (35) will come on.
am. Repeat steps ak. and al.
an. Repeat steps ak. through am. for DRIVERS PRE-CONNECT B.
tfft00291p
4
ao.  Let pressure build up to 50 psi (345 kPa) on PUMP DISCHARGE
gage (13). Open MASTER DRAIN valve (4).
ap. When water stops draining from MASTER DRAIN valve (4), close
MASTER DRAIN valve (4).
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