TRAINEE GUIDE - Recruit Training Command - The US Navy

TRAINEE GUIDE A-950-0001
OUTLINE SHEET 1-12-1 (continued)
(2) Before operating the pump, ensure exhaust hose connections
are properly secured.
3. Portable Eductors
a. Purpose--Used for ____________ flooded spaces.
b. Comes in two models:
(1) ____________ ____________ (S-type)--Will not pass debris
due to the attached strainer basket.
(2) ____________--Will pass debris up to 2½ inches in diameter.
c. Accessories
(1) Supply hose--2½-inch hose used to supply water to the
eductor.
(2) Discharge hose--4-inch hose used for eductor discharge
overboard.
d. Operation
(1) An eductor has ____________ moving parts.
(2) Water supplied through the supply hose by the firemain
system or P-100 pump passes quickly through the eductor to
create a vacuum.
(3) The ____________ causes the water from the flooded space to
flow through the intake into the eductor.
(4) The water then passes through the discharge hose and flows
overboard.
4. Portable Electric Submersible Pump
a. Purpose
(1) Used to ____________ flooded spaces.
(2) Safety Precaution: Electrical submersible pump motors are
cooled by the fluid passing through the pump casing and
circulating around the motor; therefore, they should NOT be
used to pump:
(a) Gasoline--Heat generated by the pump motor could cause
an ____________.
(b) Heavy oil and ____________ ____________--Could burn
out electric motor.
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