CONTROL PANEL (TYPE 2)
SYSTEMS OPERATION
Engine Does Not Start
If the engine does not start in approximately 30
seconds, overcrank timer (OCT) will let current flow to
overcrank indicator (OCI), engine failure light/reset
switch (ENFL/RE) and shutdown relay (SR).
(SR1) contacts close to lock in the shutdown relay.
(SR2) contacts open. This de-energizes run relay (RR)
and magnetic switch (MS). (MS) contacts open and de-
energize pinion solenoid (PS). (PS) contacts open and
de-energize starting motor (SM). Pressure switch
(PSW) will open. This de-energizes water temperature
gauge (WTG) and oil pressure gauge (OPG).
Overcrank indicator (OCI) will pop out (move out
suddenly)
and
engine
failure
light/reset
switch
(ENFL/RE) will give light. To start the engine, do the
steps that follow:
1.
Turn engine control switch (ACS) to OFF or STOP.
This will prevent the engine from starting if it is not
desired. it will also de-energize overcrank timer
(OCT) and overcrank indicator (OCI).
2.
Push and release engine failure light reset switch
(ENFL/RE). This will open (ENFL, RE) contacts for
a moment and de-energize shutdown relay (SR) and
engine failure light reset switch (ENFL/RE).
3.
Push overcrank indicator button (OCI) back in.
4.
Turn the engine controls switch to AUTO. If the
engine does not start in approximately 30 seconds,
the overcrank indicator will pop out and the engine
failure light/reset switch will give light.
5.
Turn engine control switch (ACS) to OFF or STOP.
Correct the problem that caused the engine not to
start. Make reference to TROUBLESHOOTING.
CONTROL PANEL WITH ELECTRONIC SPEED SWITCH
AUTOMATIC POSITION-ENGINE DOES NOT START
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