7
5
6-3/16
7-3/8
SUPPLY
12" X 17"
RETURN
11" X 25"
H
oRIZontal
d
IScHaRGE
d
Uct
c
onnEctIonS
RIGGING DETAILS
WARNING
t
o
PREvEnt
PRoPERty
daMaGE
,
tHE
UnIt
SHoUld
REMaIn
In
an
UPRIGHt
PoSItIon
dURInG
all
RIGGInG
and
MovInG
oPERatIonS
. t
o
facIlItatE
lIftInG
and
MovInG
WHEn
a
cRanE
IS
USEd
,
PlacE
tHE
UnIt
In
an
adEqUatE
cablE
SlInG
.
CAUTION
I
f
UnItS
aRE
lIftEd
tWo
at
a
tIME
,
tHE
foRk
HolES
on
tHE
condEnSER
End
of
tHE
UnIt
MUSt
not
bE
USEd
. M
InIMUM
foRk
lEnGtH
IS
42”
to
PREvEnt
daMaGE
to
tHE
UnIt
;
HoWEvER
, 48”
IS
REcoMMEndEd
.
P
RovISIonS
foR
foRkS
HavE
bEEn
InclUdEd
In
tHE
UnIt
baSE
fRaME
. n
o
otHER
foRk
locatIonS
aRE
aPPRovEd
.
WARNING
t
o
PREvEnt
PoSSIblE
EqUIPMEnt
daMaGE
,
PRoPERty
daMaGE
,
PERSonal
InjURy
oR
dEatH
,
tHE
folloWInG
bUllEt
PoIntS
MUSt
bE
obSERvEd
WHEn
InStallInG
tHE
UnIt
.
• Unit must be lifted by the four lifting holes located at
the base frame corners.
• Lifting cables should be attached to the unit with
shackles.
• The distance between the crane hook and the top of
the unit must not be less than 60”.
• Two spreader bars must span over the unit to prevent
damage to the cabinet by the lift cables. Spreader
bars must be of sufficient length so that cables do
not come in contact with the unit during transport.
Remove wood struts mounted beneath unit base
frame before setting unit on roof curb. These struts
are intended to protect unit base frame from fork lift
damage. Removal is accomplished by extracting the
sheet metal retainers and pulling the struts through
the base of the unit. Refer to rigging label on the unit.
I
MPoRtant
: I
f
USInG
bottoM
dIScHaRGE
WItH
Roof
cURb
,
dUctWoRk
SHoUld
bE
attacHEd
to
tHE
cURb
PRIoR
to
InStallInG
tHE
UnIt
. d
UctWoRk
dIMEnSIonS
aRE
SHoWn
In
R
oof
c
URb
I
nStallatIon
I
nStRUctIonS
.
Refer to the Roof Curb Installation Instructions for proper
curb installation. Curbing must be installed in compliance
with the National Roofing Contractors Association Manual.
To assist in determining rigging requirements, unit weights
and center of gravity are shown as follows:
WEIGHTS AND CENTER OF GRAVITY
Y
X
CG
COMPRESSOR
CONDENSER COIL
RETURN
EVAPORATOR COIL
B
C
D
A
SUPPLY
Corner and center of gravity locations
