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2. INSTALLATION
2.1.
SITE & ENVIRONMENT CONSIDERATIONS
The primary function of the UNIT is to provide a safe, clean independent electrical supply to the load which
is :
A) Perfectly regulated in both voltage and frequency
B) Free from any random variations, disturbances or interruptions.
The following precautions and recommendations should be checked in considering the site and
environment of the UNIT:
a. The UNIT should be located in a place with adequate ventilation (refer to the specification of the heat
dissipation of the UNIT). If the UNIT is installed in a closed room, care must be taken to insure the
heat can be evacuated.
b. There are no outlets around the front, rear, left and right side of the UNIT. Empty space is not needed
on any side of the UNIT, but adequate space (at least one meter) should be allowed to open the door
without being obscured by other objects for operation or maintenance. Adequate space (at least one
meter) should be allowed at the top of the UNIT, because heat dissipation is ventilated through the top
openings.
c. Do not put any objects on the top of the UNIT which would reduce ventilation. Do not locate the UNIT
near any heat source, or machinery which produces metallic shavings, dust, or powder, or any facility
which produces corrosive substances or vapor.
d. Do not locate the UNIT below the shower of a fire extinguishing system.
e. The UNIT is capable of continuous normal operation within a temperature range of 0ºC (32ºF) to 40ºC
(104ºF).
For optimal performance and reliability it is recommended that the temperature be
maintained below 25ºC and the humidity below 80%.
f.
If the UNIT is installed outdoors, avoid direct exposure to sunlight and rain. Avoid direct contact with
sand, dust, or wind.
g. The floor loading capacity should be large enough to accommodate the weight of the UNIT. Four right
angled steel feet or stands are attached to the UNIT. Insert the four 1/2" screws into the floor to secure
the UNIT when it is located in a potential earthquake area or when it is to be used on a moving vehicle.
Dimensions for securing the base are shown below.
h.
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