TM 55-2090-201-14&P
4-34. INLET VALVE - MANUAL - TYPE C AND D SEPARATORS (Continued).
L O C A T I O N
ITEM
ACTION
R E M A R K S
b. Stop the supply pump
(1) by turning the
supply pump selector
switch (5) OFF.
C.
Close the water dis-
charge valve (4).
d. To drain water from
the first (prefilter)
stage (3):
(1) Close the inlet
valve (6) located
at the inlet to the
first (prefilter)
stage (3) and the
intervessel shutoff
(7) valve between
the first (pre-
filter) and second
stages.
(2) Open the drain valve
(8) at the base of
the vessel.
4-168
