Weather-Rite TT Series, Инструкция по установке, эксплуатации и обслуживанию

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SECTION 11: V
ERTICAL MOUNTING
L
EGS
55 of 198
SECTION 11: VERTICAL MOUNTING LEGS
Legs can b e u sed w hen mo u nting an air handler on a
concrete sla b or directly on the floor. Legs are
a v aila b le for models TT112 - TT221 in the u pright
config u ration.They cannot b e u sed if the optional
inlet damper is s u pplied.
See Page 55, Figure 50
.
11.1 Attachin g Le g s to Air Handler
Legs m u st first b e fastened to the air handler b efore
attaching them to the concrete sla b or floor. To attach
the 36" (91.4 cm) legs to the air handler, the air
handler m
u st first b e lifted u sing the pro v ided lifting
l u gs.
See Page 27, Figure 6
for safe lifting practices.
The legs can no w b e mo u nted one at a time to each
o u tside corner b y u tilizing hard w are listed on Page
56, Figure 51 and s u pplied w ith the legs. Place the
leg on the o u tside corner and attach w ith the
pre v io u sly listed hard w are. Each b olt location m u st
ha v e hard w are installed. Once the legs are mo u nted
in place, cross mem b ers m u st b e attached. See
Page 56, Figure
.
NOTE: If u sing a filter section w ith u pright air handler
and mo u nting legs, the mo u nting legs m u st b e
attached to the filter section u sing the same
techniq u es listed pre v io u sly. The ½" (1.27 cm) thick
do ub le-sided u rethane foam tape sho u ld b e applied
b et w een the air handler and the filter section.
11.2 Attachin g Le g s to Slab
To attach the legs to a concrete sla b , or floor, the
b ase of each leg is eq u ipped w ith t w o ¾" holes.
St u ds (pro v ided b y others) m u st b e installed in the
concrete sla b , or floor.
The air handler may no w b e placed do w n o v er the
sla b st u ds. The legs sho u ld then b e b olted do w n
u sing n u ts, lock and flat w ashers.
FIGURE 50: Mountin g Le g Dimensions (TT112 - TT21 8 )
Crush Hazard
Use proper lifting
equipment and
practices.
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.
Cut/Pinch Hazard
Wear protective gear
during installation,
operation and
service.
Edges are sharp.
WARNING
Failure to follow these instructions can result in death, injury or property damage.
A
B
C
Model A B C
Hardware
Qty.
Wei g ht
TT112 &
TT115
in
cm
36.0
91.4
9.5
24.1
26.0
66.0
28.0
lb
k g
70
31.8
TT11 8
in
cm
36.0
91.4
9.5
24.1
30.0
76.2
28.0
lb
k g
70
31.8
TT212 &
TT215
in
cm
36.0
91.4
9.5
24.1
26.0
66.0
28.0
lb
k g
70
31.8
TT21 8
in
cm
36.0
91.4
9.5
24.1
33.0
83.8
28.0
lb
k g
70
31.8