L.B. White 400 Tradesman Portable Forced Air - Manual (Page 25)

Heater lights bt will Not stay lit.
Ye
s
Is pr
oper
v
oltage
supplied t
o
heat
er?
Is ignit
er clean?
Is
high v
oltage
lead securely
connect
ed?
Def
ectiv
e ignition
contr
ol.
Check electrical
supply
. If e
xt
ension
cor
ds are used,
eensure pr
oper
wire gauge.
Clean and check gap.
R
eplace ignit
er
if needed.
No
Connect high v
oltage lead?
24
TRADESMAN HEATER
Problem
Is pr
oper fuel
supplied t
o
heat
er
inlet?
Connect pr
oper
gas supply t
o
heat
er
. Open all
gas shut
of
f v
alv
es.
No
Is pr
oper gas
pressure supplied
to
heat
er?
Pr
o
vide pr
oper gas
supply pressure t
o
heat
er
. R
e
fer t
o
dataplat
e. If LP gas is
used, ensure LP container is full.
No
Is the heat
er
pr
operly
gr
ounded?
No
Ensure all
gr
ounds are
connect
ed.
Ye
s
Is
ignit
or
crack
ed? No
R
epalce ignit
or
.
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
No
No