http://gsps.doosaninfracore.com/Dealer_ ... 319E00.PDF
Stukje even uit de manual, het is zoals TS aangeeft, aangetrokken om te lopen, spanningsloos om te stoppen.
With the starter switch in the OFF position, no
current flows to the stop solenoid and the solenoid
plunger is extended holding the fuel injection pump
fuel rack in the “closed” position and not allowing
fuel to flow through the injection pump and to the
engine.
When the starter switch is turned to the start
position, the “pull coil” (36.5 Amp draw/white wire)
inside the solenoid is activated and pulls the
solenoid plunger into the solenoid. This releases
the fuel injection pump fuel rack, allowing fuel to
flow through the injection pump and allowing the
engine to start and run.
When the starter switch is returned to the ON or
RUN position, the “pull coil” no longer receives
current and the “hold coil” (0.5 Amp draw/red wire)
inside the solenoid is activated. The “hold coil”
holds the solenoid plunger in the RUN position,
allowing fuel to continue flowing and he engine to
continue running.
To stop the engine, the key switch is turned to the
OFF position. Current no longer flows to the stop
solenoid “hold coil”, and the solenoid plunger
extends and moves the injection pump fuel rack to
the “closed” position, shutting off the fuel flow and
stopping the engine.
Failure of the stop solenoid could result in the
engine not starting, the engine stopping suddenly,
the engine not continuing to run with the key switch
returned to the ON or RUN position, or the engine
failing to stop when the key switch is turned to the
OFF position. Use a multimeter or continuity light to
check for 12V at the stop solenoid connector in the
correct sequence.