L.B. White Pilot - Manual (Page 37)

August 1999
5.1-3 3
Pr
ob
lem 1
Pilot will not light.
Is
LP gas cylinder
or tank full?
Ye
s
No
Ye
s
Ye
s
Ye
s
Ye
s
Are all fuel
supply v
alv
es
open?
Remo
v
e
these
components and
b
lo
w
out with
compressed air
.
Fill container if lo
w
.
Open all supply v
alv
es
.
Is the
pilot control b
utton fully
depressed?
Replace pilot
Is there air in the gas line?
No
No
Fully depress the
pilot b
u
tton.
No
No
No
Ye
s
Depress pilot b
utton to b
leed
off the air until pilot lights
.
(Nor
mally 30 -
45 seconds
.)
Chec
k f
o
r proper fuel
pressure to inlet of
heater
.
Adjust as
Is the
correct pilot
or
ifice installed
for the fuel being
used?
Is
there a
restr
iction in gas
supply hose
, pilot
tube or pilot
or
ifice?