TM 55-2090-201-14&P
4-32. WATER SAMPLE/DRAIN VALVE, TYPE C AND D SEPARATORS (Continued).
L O C A T I O N
ITEM
ACTION
R E M A R K S
d. To drain water from the
first (prefilter) stage
(2):
(1) Close the inlet valve
(8) located at the
inlet to the first
(prefilter) stage (4)
and the intervessel
shutoff valve (9)
between the first
(prefilter) and
second stages.
(2) Open the drain valve
(10) at the base of
the vessel.
e. To drain water from the
second stage (5).
(1) Close the intervessel
shutoff valve (9) lo-
cated between the first
(prefilter) and second
stages.
(2) Open the drain valve
(11) at the base of
the vessel.
4-158
