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S
XT I
, O
ERIES
NSTALLATION
PERATION AND
SECTION 9: UPRIGHT INSTALLATION
Crush Hazard
Use proper lifting
equipment and
practices.
Failure to follow these instructions can result in death, injury or property damage.
9.1 Upright Leg Assembly
It is recommended that two individuals are used for
the assembly process.
9.2 Upright Installation
To attach the legs to a concrete slab, it must be
secured with the use of studs, embedded in the
concrete. Four 5/8" studs (minimum) must be
installed in the slab, one for each corner of the stand.
The stand has four 3/4" (19.0 mm) holes drilled
through the stand pads. Fasten the stand to the slab
with four 5/8" hex nuts and lock washers (provided by
others).
9.3 Attaching Air Handler
Once the stand is secured to a concrete slab, the air
handler may be placed on the stand. Prior to lifting
the air handler, apply the foam tape and remove the
16
S
M
ERVICE
ANUAL
WARNING
Falling Hazard
Use proper safety
equipment and prac-
tices to avoid falling.
Severe Injury Hazard
Use proper lifting
practices and equip-
ment.
Equipment and
accessories are
heavy.
attaching hardware as described below. The ½"
(12.7 mm) thick double-sided urethane foam tape
(provided by others) must be applied to the top edge
of the stand. Remove the lifting lugs and re-install the
hardware. See Page 21, Figure 10. Lift the air
handler on to the legs. See Page 10, Section 6.1 for
safe lifting practices. Once the air handler is placed
on the legs, secure it with the provided attaching
hardware recommended torque settings. After
placing the air handler on the legs, seams between
the mounting legs and the air handler must be
properly caulked (caulk provided by others).
NOTE: If using a filter section with an upright air
handler and legs, the filter section must be set into
the legs before the air handler is mounted on the
legs. The 1/2" (12.7 cm) thick double-sided urethane
foam tape should be applied between the legs and
the filter section. See Page 22, Section 10.3.
Cut/Pinch Hazard
Wear protective gear
during installation,
operation and
service.
Edges are sharp.
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