30SG OPERATOR’S MANUAL 11/25/13 Page 9 of 24
ENGINE CONTROLS
FUEL SHUTOFF VALVE: Must be in OPEN position for engine to run.
CHOKE: Use to aid starting the Vanguard engine only when it is cold.
KEYED IGNITION SWITCH: This remote switch is located with the engine controls for your
convenience. Use it to start and stop the engine equipped with an electric starter. Refer to the ENGINE
START UP PROCEDURE.
ENGINE: This is the throttle lever. It controls the engine speed. Operate stump grinder at full throttle (all
the way forward).
VANGUARD CHOKE VANGUARD KEYED IGNITION SWITCH
KOHLER KEYED IGNITION SWITCH
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