TM 3-4240-313-10 OPERATOR'S MANUAL SIMPLIFIED ...

TM 3-4240-313-10
2-15. INSTALLING M20A1 SCPE LINERS WITHOUT PRESSURIZATION.
WARNING
This procedure should be done only in a clean environment. Contamination of personnel by
biological or chemical agents can cause serious injury, illness or, death.
NOTE
If room liner is going to be unpressurized for any reason while occupied, use the following steps
to support the liner.
a. Attach support lines (1) across center of room in a cross or "X' pattern at a height of approximately 7 to 10 feet.
b. If only one support line (Item 7, App D) is used, run it from door opening to opposite side of room.
c. Secure all support lines (1) to room walls by any means available.
d. Aline room liner door (2) with room door (3).
e. Attach liner, center row of ties (4), to passive support line (1) going from door opening (3) to opposite side of
room.
f. Attach remaining liner ties (5) to additional support lines (1).
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