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BASINLESS UNIT INSTALLATION
Units supplied without a basin come in one of two arrangements, "A" or "B".
Arrangement "A" - This is where the unit is supplied with the casing, roof
deck and mechanical equipment only. This arrangement does not include
any louvres, legs, strainer, suction, drain, quick-fill or make-up. The casing
section sits directly onto supporting piers or beams supplied by others. Since
the unit is essentially now only a casing/roof deck section, the unit is rigged
as per Figure 2.
Arrangement "B" -With this arrangement the unit is supplied the same as
above but also includes louvres and a louvre support frame consisting of
legs channels and tie braces. This support frame is shipped unassembled to
minimise transport costs and must first be assembled in place.
See Figure 11 below demonstrating this assembly. See also "FITTING TIE
BRACES" on page 11 for correct installation of the tie braces. Once the
frame is assembled the casing section can then be lifted on and fastened
using the basin to casing joining bracket shown in Figure 3b.
M A R 1 0 9 - 1
Figure 11
14
W W W . B A L T I M O R E A I R C O I L . C O M . A U
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