| Tweet |
Custom Search
|
|
|
||
 TM 55-1905-221-14-3
6-17.
KEEL COOLERS (Continued).
LOCATION/ITEM
ACTION
REMARKS
CLEANING (Cont)
b. Fill cooler with cleaning
solution.
c.
Allow solution to stand
for a minimum of one
minute, but at least
until bubbling stops.
Empty into sewer or
disposal system and flush
with fresh water.
d. Refill cooler with
solution and allow to
stand until bubbling
stops.
e. Empty cooler of all the
cleaning solution and
flush cooler thoroughly
with hot water.
TESTING
4. Keel Cooler
a. Provide seal for one
inlet to hold air under
pressure [approximately
20 psi (137.9 kPa)].
b. Prepare fitting for
second inlet that has air
line fitting.
c.
Install both inlet
fittings.
d. Pressurize cooler to
approximately 10 psi
(68.9476 kPa) and submerge
cooler in clear water not
allowing "seals" to be
submerged.
6-200
|
||
|
||
