Dunham-Bush ACXi 165-5SP-LN, Инструкция по установке, эксплуатации и обслуживанию

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2.0 INSTALLATION
2.4 SPACE REQUIREMENTS
AND CLEARANCE
2.4.1 GENERAL
The dimensional data and clearances that
follow are useful for determining space
requirements. The unit should be placed
to make the clearance noted available for
servicing properly. Failure to allow these
clearances will cause serious trouble and
result in higher costs for operation,
maintenance and repair.
2.4.2 ACXi
The dimensional data are shown in
Figure 2.4.2 and space requirements are
shown in Figure 2.4.1. The most
important consideration which must be
taken into account when deciding upon
location of air cooled equipment, is
provision for a supply of ambient air to
the condenser, and removal of heated air
from the condenser area. Where this
essential requirement is not provided, it
will result in higher condensing
temperatures, which cause poor
operation, higher power consumption
and possibly, eventual failure of
equipment. Units must not be located in
the vicinity of steam, hot air or fume
exhausts.
Another consideration which must be
taken into account is that the unit should
be mounted away from noise sensitive
spaces and must have adequate support
to avoid vibration and noise transmission
into the building. Units should be
mounted over corridors, utility areas, rest
rooms or other auxiliary areas where
sound levels are not an important factor.
Sound and structural consultants should
be retained for recommendations on
critical installations.
FIGURE 2.4.1 ACXI 165-5SP-LN SPACE REQUIREMENTS
WALLS OR OBSTRUCTIONS
The unit should be located so that air may circulate freely and not be recirculated. For proper air flow
and access all sides of the unit must be a minimum of four feet away from any wall or obstruction. It is
preferred that this distance be increased whenever possible. Care should be taken to see that ample
room is left for maintenance work through access doors and panels. Overhead obstructions are not
permitted. When the unit is in an area where it is enclosed by three walls the unit must be installed as
indicated for units in a pit.
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