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5-1.
REMOVING TANK FROM SERVICE. (Cont'd)
b.
Disconnect all hoses, elbows, and vent assemblies from tank by pulling outward on cam arms and separating
couplings.
c.
Install all dust caps and dust plugs on couplings and fittings.
d.
Remove drain hoses and valves.
e.
Fold the up-slope end of tank to opposite side. (Reverse procedures shown in Figures 2-6 and 2-8 to fold
tank.) Tank should now be half size in width.
f.
Fold ends with straps to opposite side. Tank should now be one- quarter size in width. Continue to pull the
top two layers past the center fold until the bottom layers are 15.5 ft. to 16 ft. in width (4.7m to 4.9m).
g.
Fold the top two layers back toward the top center of the folded portion of the tank. The final fold should
represent an S pattern as illustrated in Figure 2-6.
h.
Roll each end of folded tank in toward the center.
i.
Place lifting straps and delta rings around tank rolls. Use straps and rings as sling if lifting equipment is
available.
5-2
STORAGE.
a.
Storage Data.
Temperature Range: -25°F to 125F (-31.7C to 51.7C).
b.
Storage Before Use.
(1) Keep tank and accessories in crate when tank is not in use.
(2) If possible, store crated tank in cool, dark, and dry area.
c.
Storage After Use. If the tank will be stored prior to disposal, store it in a well-ventilated area to prevent
accumulation of explosive vapors.
5-2
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