Lull 944E-42 Operation Manual - Manual (Page 88)

86 Model 944E Origin 3/04
Operation
The engine is equipped with a 120 volt 750 watt block heater. Block heaters are
recommended when temperatures drop below 10 F (-12 C). (Temperature ranges
will vary when using different oil weights. Consult the engine manufacturerís manual
for other variables.
The engine is equipped with a grid heater inside the induction manifold. If the
temperature drops below 40 F (4 C) the air-intake heater system will be activated
when the ignition switch is turned to the RUN position. When the system is active the
air-intake heater light will illuminate on the front dash panel. DO NOT turn the
ignition switch to START until the air-intake heater light goes OFF.
At temperatures below 10 F (-12 C), operate the engine at moderate speeds for 5
minutes before full loads are applied.
1. Enter the cab and adjust the operatorís seat.
2. Fasten the seat belt. Adjust the mirrors if necessary.
3. Make sure the parking brake switch is ENGAGED.
4. Make sure the travel select lever is in the (N) NEUTRAL DETENT position.
5. Turn the ignition switch to the RUN position. Wait for the engine air-intake
heater light on the front dash panel to turn OFF. When the light turns OFF
the engine grid heater is at the proper temperature and the engine is ready
to start.
6. Turn the ignition switch to the START position to crank the starter.
IMPORTANT! DO NOT crank the starting motor continuously for more than 30
seconds. Stop cranking the starter and allow the starter to cool for 2 minutes before
engaging the starter again.
7. As the engine starts, release the ignition switch to the RUN position.
Depress the accelerator pedal enough to provide a smooth idle speed.
8. The engine oil pressure warning indicator light should go OFF within five
seconds after starting. If the light remains ON, turn the ignition switch OFF
immediately and check the oil level or change to a lighter weight oil. Con-
sult the engine manufacturerís manual for alternative oils for cold weather
operation.
Cold Starting
WARNING:
This diesel engine uses a grid heating system inside
the induction manifold. DO NOT use ether or any high energy fuels to
assist starting. An explosion may cause death or serious personal injury
or engine damage.
WARNING:
DO NOT start the engine unless you are in the seat
with the seat belt fastened around you. Death or serious personal injury
could result if the belt is not securely fastened.