Rapid 2005 Installation, operation & service manual - Warning
SECTION 7: R
OOF
C
URB
19 of 147
SECTION 7: ROOF CURB
The roof c
u
rbs only s
u
pport the b
u
rner and blo
w
er sections of the air handler. Roof c
u
rbs are shipped
u
nassembled and req
u
ire field assembly.
NOTE:
Before installation,
v
erify that yo
u
ha
v
e the correct roof c
u
rb and that all req
u
ired components are
present. If any are missing, contact yo
u
r RAPID
®
independent distrib
u
tor.
7.1 Roof Curb Assembly and Installation
Assemble roof c
u
rb according to the assembly dra
w
ing, on
. S
u
pplied hard
w
are m
u
st be
torq
u
ed to recommended specifications on
Place the c
u
rb on the roof in the position in
w
hich it
w
ill be installed. Check that the diagonal meas
u
rements
are
w
ithin 1/8" (3 mm) of each other. To ens
u
re a
w
eatherproof seal bet
w
een the air handler and the c
u
rb,
the c
u
rb m
u
st be le
v
el
w
ith no t
w
ist from end to end. Shim le
v
el as req
u
ired and sec
u
re c
u
rb to roof deck
u
sing best b
u
ilding practices. The c
u
rb is self-flashing. Install roofing material as req
u
ired.
NOTE:
Check the installation location to ens
u
re proper clearances to comb
u
stibles and clearance for
access.
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.