Rapid Engineering CGTH-30 Installation & operation manual - page 20
CGTH I
NSTALLATION
, O
PERATION
AND
S
ERVICE
M
ANUAL
14 of 55
• Heaters in aircraft storage or ser
v
ice areas m
u
st
b
e installed a minim
u
m of 10' (3 m) a
b
o
v
e the
u
pper s
u
rface of
w
ings or engine enclos
u
res of
the highest aircraft
w
hich may
b
e ho
u
sed in the
hangar. (This sho
u
ld
b
e meas
u
red from the
b
ot-
tom of the heater to the top of the
w
ing, or engine
enclos
u
re,
w
hiche
v
er is highest from the floor).
• In other sections of aircraft hangars, s
u
ch as
shops or offices, heaters m
u
st
b
e installed a mini-
m
u
m of 8' (2.4 m) a
b
o
v
e the floor.
• Heaters installed in aircraft hangars shall
b
e
located so as not to
b
e s
ub
ject to damage
b
y air-
craft, cranes, mo
v
a
b
le scaffolding or other
o
b
jects.
• When installed o
v
er hoists, the req
u
ired safe dis-
tances from com
bu
sti
b
les m
u
st
b
e maintained
from the
u
ppermost point of the com
bu
sti
b
le
materials placed on the hoist.
6.5.2 Public Gara
g
es
The CGTH-Series heater may
b
e
u
sed in p
ub
lic
garages. Installation in p
ub
lic garages m
u
st
b
e in
accordance
w
ith the follo
w
ing codes: United States:
Refer to Standard for Parking Str
u
ct
u
res NFPA 88A - lat-
est re
v
ision or the Code for Motor F
u
el Dispensing Facil-
ities and Repair Garages, NFPA 30A - latest re
v
ision.
Canada: Refer to Nat
u
ral Gas and Propane Installation
Code CSA B149.1 - latest re
v
ision.
• Heaters m
u
st
b
e installed a minim
u
m of 8' (2.4 m)
a
b
o
v
e the floor. Req
u
ired safe distances to com-
bu
sti
b
les m
u
st
b
e maintained from
v
ehicles
parked
b
elo
w
the heater.
• When installed o
v
er hoists, the req
u
ired safe dis-
tances from com
bu
sti
b
les m
u
st
b
e maintained
from the
u
ppermost point of the com
bu
sti
b
le
materials placed on the hoist.
6.5.3 Hi
g
h Altitude
These heaters are appro
v
ed for installations
u
p to
2000' (610 m)(US), 4500' (1370 m) (Canada)
w
itho
u
t
modification. Cons
u
lt factory if US installation is
a
b
o
v
e 2000' (610 m) or Canadian installation is
a
b
o
v
e 4500' (1370 m).
6.5.4 Hazardous Locations
Where there is the possi
b
ility of expos
u
re to com
bu
s-
ti
b
le air
b
orne material or
v
apor, cons
u
lt the local fire
marshal, the fire ins
u
rance carrier or other a
u
thorities
for appro
v
al of the proposed installation.