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2,0'z,,
FLUSH WITH SLAB_
_F2. 0-
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CONCRETE SLAB
Fig. 7 -- Slab Mounting Details
SEE DETAILA "_
SEAL
STRIP
MUST
BE IN
PLACE
BEFORE
PLACING
UNIT
ON ROOF
CURB
"1
914-1371
/
(36"-
54")
/
_'_
DUCT
END
l\
/
SECURE SCREW
AGAINSTBASEPAN
TO HOLDLIFTING
BRACKET IN PLACE
DETAIL A
NOTICE TO RIGGERS
Hook rigging shackles through holes in lifting brackets, as shown in De-
tail "A." Lifting brackets to be centered around the unit center of gravity.
Use wooden top skid when rigging, to prevent rigging straps from dam-
aging unit.
UNIT
MAX
A
B
C
PYIP
WEIGHT
Size
Ib
kg
in.
mm
in.
mm
in.
mm
018
332
150
24.3
618
24.85
631
024
375
170
22.4
570
24.85
631
030
384
174
22.3
585
24.85
631
036
408
185
49.4
!255
22.0
559
24.85
631
042
447
203
22.5
571
28.85
733
048
486
220
21.0
533
34.85
885
060
525
238
21.5
545
34.85
885
Fig. 8 -- Suggested
Rigging for Units Without
Base Rail
!
S
4-1371
UNIT
ON
ROOF
CURB
BEE DETAIL
A
NOTICE TO RIGGERS
Hook rigging shackles through holes in lifting brackets, as shown in De-
tail "A." Lifting brackets to be centered around the unit center of gravity.
Use wood top skid when rigging, to prevent rigging straps from damag-
ing unit. Remove 4 screws to slide wood support through rectangular
hole in rail.
UNIT
MAX
PYIP
WEIGHT
Size
Ib
kg
018
320
145
024
363
165
030
380
172
036
396
180
042
435
!97
048
474
215
060
5!3
233
A
in,
49.4
mm
in.
24.4
22.6
22.5
1255
22.2
22.6
2! .2
21.6
mm
619
574
571
563
574
538
549
in,
mm
28.2
715
28.2
715
28.2
715
28.2
715
32.2
816
38.2
969
38.2
969
Fig. 9 -- Suggested
Rigging
for Units
With
Optional
Base
Rail
A.
Units
Without
Base
Rail
If accessory
rigging
brackets
are
to be used
for rigging,
in-
stall
them
as follows:
1. Position
brackets
as close
to the
corners
of unit
as pos-
sible.
Be sure
brackets
are well
outside
of center
of grav-
ity. See Fig.
2 and
4.
2. Position
paint
protectors
and
foam
strips
between
screws
and
painted
surface
of unit.
Tighten
screws
until
they
make
contact
with
the
paint
protectors.
3.
Secure
device
or hook
of sufficient
strength
to hole
in
bracket
as shown
in detail
"A" of Fig.
8.
4.
If wood
top is available,
use
it for a spreader
bar to pre-
vent
straps
fl'om
damaging
unit.
If wood
top is not avail-
able,
use
spreader
bars
of sufficient
length.
--8--
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