Owner`s manual

50
015886 5-02
37
add the upper platform brackets
See the system layout drawing on page 21
for the platform location. On each side of
the fan entrance frame bolt upper fan
platform brackets (fig. a). Bolt one to the
sidewall only and the other to sidewall
at the opposite side of a stiffener. The
vertical location should correspond to the
size of fan used (fig. b). If your unit has
two fans, assemble both at the same time.
38
assemble the fan platform
Assemble the door and step across platform
(if required) as shown on page 52. Raise
the bin and install the next two sidewall rings
and next set of stiffeners. Attach the lower
fan platform bracket 56” below the upper
(fig. g, page 51). Fasten the main support
channels, the knee braces and the cross
braces as shown in figures f and h, page
51. All connections use 3/8” x 1” bolts. The
main support channel should be at a height
based on the chart below. If a different model
or brand of fan is used, measure from its
support leg to the center of the outlet and
adjust the dimensions accordingly. Assemble
the rest of the platform as shown in figures
d - i on the following page. The fan and
heater unit may be set on the platform and
bolted to the entrance adapter at this time.
Platforms
4th full
sidewall ring
Sukup 28” fan
5th full
sidewall ring
Sukup 44” fan
Sukup 38” fan
VERTICAL LOCATION OF THE UPPER FAN BRACKET
b
1
2
Sukup 24” fan
3
4
Dim x
Dim x
ATTACH THE LOWER PLATFORM BRACKETS
c
1 2
sill of fan
entrance frame
main support
channel
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"42"2/161"4/12 c 2,
"82"4/181"2/1 c 2,
"83"8/532"8/74 c 1,
"44"4/382"01 c 1,
Platform Brackets Dim. x
sidewall
stiffener
ADD THE UPPER PLATFORM BRACKETS
a
bracket
sidewall
1 2
bracket