THDC / THDCP - 954 / 955 / 974 (Rev. 06/03)
THDC / THDCP - 954 / 955 / 974 (Rev. 06/03)
6-12
6-12
C
Co
om
mp
po
on
ne
en
nt
t
P
Prro
ob
blle
em
m
C
Co
orrrre
ec
cttiio
on
n
4.
4. Igni
Ignition
tion Swi
Switch
tch
(Continued)
(Continued)
(Continued)
(Continued)
connected to the terminals of the
connected to the terminals of the
batteries
batteries.
. Ensure that
Ensure that the batter-
the batter-
ies are
ies are charged.
charged. Ensure that
Ensure that cir-
cir-
cuit breaker (CB1) can maintain a
cuit breaker (CB1) can maintain a
set state.
set state. If 12 VDC
If 12 VDC is pres
is present,
ent,
turn the ignition switch (S1) to the
turn the ignition switch (S1) to the
Start posi
Start position.
tion. Check t
Check the S termi
he S termi--
nal of the ignition switch for 12
nal of the ignition switch for 12
VDC.
VDC. If not pr
If not present, re
esent, remove the
move the
wire from the S terminal; turn the
wire from the S terminal; turn the
ignition switch to the Start position
ignition switch to the Start position
and check for 12 VDC at the S ter-
and check for 12 VDC at the S ter-
min
minal.
al. If 12 VDC is pre
If 12 VDC is present
sent, the
, the
ignition switch is good.
ignition switch is good.
5.
5. Wi
Wire
res
s
1.
1. W
Wiirre
e ha
has
s llos
ost
t c
con
onti
tinu
nuiitty
y.
.
1.
1. IIs
sol
ola
ate
te tthe
he w
wiirre
e ffrro
om
m tthe
he c
ciirrc
cui
uitt
(ohm out the wir
(ohm out the wire).
e). Ohms wil
Ohms will vary
l vary
according to the length of the wire.
according to the length of the wire.
Expect to see low ohms if wire is
Expect to see low ohms if wire is
good.
good.
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