TM 9-3431-254-14&P
SPECIFICATIONS
INSTALLATION
LOCATION
(305 mm) of free air space at both front and rear of
For best operating characteristics and longest unit Iife,
the unit. Make sure that the ventilator openings are not
take care in selecting an installation site. Avoid loca-
obstructed.
tions exposed to high humidity, dust, high ambient
temperature, or corrosive fumes. Moisture can condense
SAFETY
on electrical components, causing corrosion or shorting
Refer to additional installation instructions under
of circuits. Dirt on components helps retain this mois-
SAFETY WARNINGS in this manual.
ture and also increases wear on moving parts.
INDOOR INSTALLATION
If unit is to be operated inside a building, make certain
Adequate air circulation is needed at all times in order to
there is adequate ventilation to carry off escaping ex-
assure proper operation. Provide a minimum of 12 inches
haust fumes and to provide an ample supply of oxygen.