L.B. White Tradesman CP400, Owner'S Manual And Instructions

Page: 29 / 120

Tradesman Construction Heaters
Owner’s Manual • Tradesman
29
Pr
o
b
le
m
Fa
n r
un
s, h
ea
te
r
do
es
n
ot l
ig
ht
.
T
R
A
D
E
S
M
A
N S
T
A
N
DA
R
D
H
E
A
T
E
R
S (
N
O R
E
D D
IA
G
N
O
S
T
IC
L
IG
H
T
)
A
re a
ll f
ue
l s
up
pl
y
va
lv
es
o
pe
n?
D
oe
s g
as s
ol
en
oi
d
va
lv
e o
pe
n?
Is
p
ro
pe
r v
ol
ta
ge s
up
-
pl
ie
d t
o v
al
ve
?
De
fe
cti
ve
va
lv
e
D
ef
ec
tiv
e w
ire
s o
r
co
nn
ec
tio
ns
. I
f w
ire
s a
nd
co
nn
ec
tio
ns a
re g
oo
d,
re
pl
ac
e i
gn
iti
on
c
on
tro
l.
Is
p
ro
pe
r g
as p
re
ss
ur
e
supplied
?
D
oe
s i
gn
ite
r s
pa
rk
?
Is
h
ig
h v
ol
ta
ge l
ea
d
se
cu
re
ly
c
on
ne
ct
ed
to
ig
ni
tio
n c
on
tro
l a
nd
ignit
or
?
D
et
er
m
in
e i
f i
gn
ito
r r
ec
ei
ve
s h
ig
h v
ol
ta
ge:
-
C
L
O
S
E T
H
E H
E
A
T
E
R
’S
F
U
E
L
S
U
P
P
L
Y
V
A
L
V
E
- D
isc
onnec
t ignition
lead
fr
om
ignition
c
on
trol
.
- P
os
iti
on
a s
cr
ew
dr
iv
er t
ip a
bo
ut 3
/16 i
n. / 4
.7 m
m
a
w
ay f
ro
m
ig
ni
tio
n
co
nt
ro
l w
he
re l
ea
d w
as c
on
ne
ct
ed
.
- S
ta
rt t
he h
ea
te
r
- I
f n
o s
pa
rk i
s s
ee
n, r
ep
la
ce t
he i
gn
iti
on
c
on
tro
l.
- I
f s
pa
rk i
s s
ee
n, r
ec
on
ne
ct i
gn
iti
on
le
ad
to
c
on
tro
l.
- D
is
co
nn
ec
t t
he l
ea
d a
t t
he i
gn
ito
r
- H
ol
d t
he l
ea
d a
bo
ut 3
/16 i
n. / 4
.7 m
m
fr
om
a g
ro
un
de
d s
ec
tio
n o
f t
he h
ea
te
r.
- S
ta
rt t
he h
ea
te
r.
- I
f n
o s
pa
rk i
s o
bs
er
ve
d, r
ep
la
ce t
he i
gn
iti
on
le
ad
.
- I
f s
pa
rk i
s o
bs
er
ve
d, r
ep
la
ce t
he i
gn
ito
r.
C
on
ne
ct h
ig
h v
ol
ta
ge l
ea
d
Tr
ad
es
m
an 4
00 h
ea
te
rs
,
do
a
ir p
ro
vi
ng s
w
itc
h
co
nt
ac
ts
c
lose
?
Is
ig
ni
te
r p
ro
pe
rly
g
ap
pe
d?
A
re t
he a
ut
o r
es
et
lim
it s
w
itc
h c
on
ta
ct
s
cl
osed
?
Is
ig
ni
te
r g
ap p
os
i-
tioned
tow
ard
bur
ner
or
i
fi
ce
?
Rep
osit
io
n i
gniter
.
(S
ee
S
er
vi
ce I
ns
tru
ct
io
ns
)
C
he
ck i
gn
ite
r g
ap
. R
eg
ap t
o
3/
16 i
n. / 4
.7 m
m
O
pe
n t
he f
ue
l s
up
pl
y v
al
ve
s.
Pr
ov
id
e p
ro
pe
r p
re
ss
ur
e t
o
hea
ter
gas
inle
t.
C
he
ck c
on
tin
ui
ty
o
f s
w
tic
h.
En
su
re
s
w
tic
h a
rm i
s n
ot b
in
di
ng
.
R
ep
ai
r o
r r
ep
la
ce a
ir p
ro
vi
ng
sw
itc
h.
C
he
ck c
on
tin
ui
ty
a
cr
os
s s
w
tic
h.
If c
on
ta
ct
s a
re o
pe
n d
et
er
m
in
e
ca
us
e.
C
he
ck f
or
: p
ro
pe
r v
ol
ta
ge
,
blockages
a
t air
inle
ts
or
ou
tle
t,
lo
os
e f
an
, o
r l
ow f
an s
pe
ed
. I
f
go
od
, r
ep
la
ce l
im
it s
w
itc
h.
No
No
No No
No No
No
No
No
No
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s
Ye
s