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TM5-4120-387-14
b.
The following are general suggestions and do not apply If they conflict with
instructions for your shelter or facility installation.
(1) The fresh air damper (door) should be closed, the opening should be
covered with a suitable material, and sealed air tight.
(2) Fresh air damper (door) chain may be taped over to prevent damper from
being opened.
(3) The conditioned air inlet louvers should be adjusted (partially or
completely) closed in conjunction with the CBR filter intake volume.
This will
cause a more positive pressure on inside of shelter or enclosure and keep air from
being drawn in other than through the CBR filter.
c .
Power conservation.
During periods when full 115 volt, single phase,
50/60 hertz power is in critically short supply, if the air conditioner cannot be
turned off completely, it should be operated in VENTILATE mode only.
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