4000-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL
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SECTION 12: INLET HOODS
Inlet hoods are shipped unassembled and must be assembled prior to installation.
NOTE: Check to be sure that all required components are present. If any are missing, contact Rapid
Engineering LLC or your RAPID
®
independent distributor.
12.1 Inlet Hood Assembly
FIGURE 39: Inlet Hood without Filters (4024-4049)
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.
Roof
Tape
Field Joint
Properly
Caulk
Notes:
(1) Failure to properly caulk the
field joints will allow water
to enter the air handler
(2) All parts mounted to inlet end
to be attached with 3/8" bolt
and flat washers.
(3) All other parts bolted together
with 5/16" bolts, flat washer,
and lock nut.
(4) All dimensions & weights are
subject to change without
notice & should not be used
for construction unless certified.
Typ. Assembly
Nut Inserts
Rapid recommends assembling
inlet hood parts to the air
handler in the following
sequence by item #:
5, 6, 11, 4, 2, 1, 10
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