4 IM 676
Figure 1, Suggested pushing arrangement
Figure 2, Suggested lifting arrangement
Location
Unit Placement
ALR units are for outdoor applications and can be mounted on a roof or ground level. Set units on a
solid and level foundation. For roof mounted applications, install the unit on a steel channel or I-
beam frame to support the unit above the roof. For ground level applications, install the unit on a
substantial base that will not settle. A one piece concrete slab with footings extended below the frost
line is recommended. Be sure the foundation is level (within 1/2” [13 mm] over its length and
width). The foundation must support the operating weights listed in the Physical Data tables
beginning on page 12.
On ground level applications protect fins against vandalism using the optional coil guards or by
erecting a screen fence. The fence must allow free flow of air to the condenser coil for proper unit
operation.
Blocking required
across full width
Spreader bars
recommended (Use
Caution)
Must use these rigging
holes. (Be aware of
NOTE: Number of fans can vary
from this diagram. Lifting method
remains the same.
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