Operation Mobile Belt Loader Model 660
Operation Manual
CD397-Oper Operation - 3 - 45
3.11.5EngineControlModule(ECM)StarterProtection
The following starter protections are provided by the engine ECMs.
3.11.5.1Ford2.5L
OverCrankProtection
The starter cannot be engaged for more that 8 consecutive seconds. Then it must rest for 20 sec-
onds. Once 24 total seconds of cranking is reached, the key switch (ignition voltage to the GCP)
must be recycled.
Starter
The starter cannot be re-engaged once the engine is running.
EngineShutdown
During engine shutdown, the GCP monitors the engine speed and is timed to prevent the starter
re-engaging until the engine has come to a complete stop.
3.11.5.2Deutz2.9L
OverCrankProtection
The starter cannot be engaged for more than 8 consecutive seconds. Then it must cool down
for 24 seconds.
Starter
The ECM checks engine speed. If the engine displays any RPMs the starter will not engage.
EngineShutdown
The ECM checks engine speed during shutdown and prevents the starter re-engaging until the
engine has come to a complete stop.
3.11.6EmergencyStopSwitch
The Emergency Stop Switch is a push-button switch located on the dash and all control points on
the conveyor belt assembly and the belt loader. The Emergency Stop Switch stops the conveyor
and engine immediately in an emergency situation. The Emergency Stop Switch must be reset
before the unit can be restarted
3.11.7ParkBrake
The Park Brake is located on the drive shaft and is activated by an Orchelin over-center lever.
With the Park Brake engaged, the loader will not move even when shifted into gear.
3.11.8Pilot-OperatedHydraulicCheckValves
The Pilot-Operated Hydraulic Check Valves are located on both lift cylinders and the reverse
travel direction of the conveyor belt motor. The Conveyor Belt Motor Counter-balance Valve pre-
vents the free wheeling of the conveyor belt if the belt is stopped with the conveyor at an incline.
The check valves prevent the cylinders from lowering unless pressurized.
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