L.B. White I-17 Infraconic Spark Ignition - Manual (Page 22)

21
Pr
ob
le
m
22
H
ea
te
r L
Li
gh
ts
bu
t ww
ill
nn
ot
S
ta
y L
Li
t
Is Heat
er’s
Dust Filt
er
R
easonably Clean
?
R
emo
ve
Ignit
er and
Clean its Electr
ode
with St
eel W
ool or
Emer
y Clo
th
R
emo
ve
Filt
er
.
Clean Filt
er
Accor
ding t
o
Prescribed Filt
er
Cleaning Methods in this Owner’s Manual.
Ye
s
No
Ye
s
Is Inner Cone
Clean?
Is High
Voltage Ignition Cable in Good
Condition?
Is Ignit
er Clean?
Inner Combustion Cone or Main Burner Orif
ice are Plugged with Dir
t.
Clean A
ccor
ding t
o Prescribed
Methods in this Owner’s Manual.
No
No
I
s Heat
er’s
Venturi T
ube
R
easonably Clean
?
Clean Heat
er A
ccor
ding
to
Prescribed Cleaning
Methods in this Owner’s Manual.
Ye
s
No
Is
Flame Sense
Gr
ound Lead Pr
operly
Connect
ed and in
Good Condition?
Check the Lead f
or:
- Corr
oded T
erminal
- Continuity/ R
esistance
- Loose Connections
R
epair or R
eplace as
Necessar
y.
Ye
s
No
Is Pr
oper
Pressure Supplied
to
the Heat
er?
Supply Pr
oper Pressure
and Check f
or Block
ages
in Gas Hose.
Ye
s
No
Ye
s
Clean Heat
er
Accor
ding t
o
Prescribed Cleaning
Methods in this Owner’s Manual
No
Verify R
esistance V
alue
of Cable. Should be
5-7K OHM. V
erify Cable
has Good Connections.
R
epair or R
eplace if
Necessar
y.
Ye
s