,
13. KEYSWITCH: The key switch hasfour positions: (1) Accessory, (2) Off, (3)
Run and (4) Start. The engine will not start without the key. The switch
positions electrically activate the systems and components described in
the following chart:
Machines Before *P.I.N. 9125771
ACC.
OFF RUN START
Accessories
ON OFF ON OFF
Gauges and Warning Lights OFF
OFF ON ON
Fuel Pump (Optional)
OFF
OFF ON ON
Starter
OFF OFF OFF ON
Cold Start Button
OFF OFF ON OFF
Machines With *P.I.N. 9125771 and After
ACC. OFF
RUN START
Accessories
ON OFF ON OFF
Gauges and Warning Lights
OFF OFF
ON ON
Fuel Pump (Optional)
OFF OFF
ON ON
Starter
OFF OFF OFF ON
Cold Start Button
OFF OFF OFF ON
14.
AIR PRESSUREWARNING BUZZER (not shown): When the key switch is
turned on, the buzzer sounds if the air pressure gauge (item 6) registers in
the red zone. Run the engine to allow air pressure to build up. If pressure
remains low, stop operation and check the cause.
h.
WARNING: You can operate this machine only after the warning
.. buzzer for the air pressure has stopped making noise. 12-10-A
'Product Identification Number (see page 24).
33