Engine Starting Troubleshooting G 85
wc_tx000678gb.fm 64
7.3 Checking the Emergency Stop Switch
Prerequisites Generator shut down
Battery voltage measuring 11–13VDC
Procedure Follow the procedure below to check the emergency stop switch.
1. Place the emergency stop switch in the de-activated (out) position.
2. Place the START/RUN switch in the ON position.
3. Check the connections of the wiring to the emergency stop switch. Make sure all con-
nections are tight.
4. Check the voltage between violet wire #64 and ground at the switch.
Is at least 9.8 VDC measured?
5. Check the voltage between violet wire #34 and ground at the switch.
Is at least 9.8VDC measured?
The emergency stop switch has now been checked. Continue with Checking the Starter
Relay.
Yes____ No____ Your reading
Continue The emergency stop switch
has failed; replace it.
Yes____ No____ Your reading
The emergency stop switch
is not the problem.
The emergency stop switch
has failed; replace it.
Le vieux style par poussée/torsion
wc_gr003685fr
V
V
#34
V
#34
#64
#64
#44
#44
#45
#20
#20
#61
#46
#79
#61
#46
#79
#45
Le nouveau style symétrique
V
V
V
#34
V
#34
#64
#64
#44
#44
#45
#20
#20
#61
#46
#79
#61
#46
#79
#45
V