TB 5-4220-200-12-1
Table 2-2. POST DIVE PREVENTIVE MAINTENANCE CHECK AND SERVICES
A-POST DIVE CHECK AND SERVICES
TIME REQUIRED 0.6
Work
Interval
Items to be Inspected
Time
Procedure
and
M/H
Sequence
A
1
TANKS
Turn tank manifold to OFF position. Turn manifold reserve lever to activate (DOWN)
position to warn personnel that the tanks have been used.
REGULATOR
2
0.1
Push in on the purge button and release. If free flow on very little flow occurs, see trou-
bleshooting table 4-3 for instructions. Reduce pressure in the regulator and detach the
1st stage from the manifold.
ALL EQUIPMENT
3
CAUTION
Do not press purge button on the second stage regulator when rinsing
the equipment.
4
CLEAN
0.2
Rinse all equipment with fresh water to remove salt deposits and other foreign materi-
al. Wipe equipment dry with a soft cloth.
OPERATION (CHECK)
5
0.2
Reconnect major components and conduct operational check. Disconnect major com-
ponents.
STORAGE
6
0.1
Store equipment in a dry. cool area Do not hang equipment by rubber components.
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