Case 1021F, Operator'S Manual

Page: 142 / 366

4 - OPERATING INSTRUCTIONS
Starting the engine
WARNING
Equipment failure could cause accident or in-
jury!
Before operating the machine, check for cor-
rect operation of steering, brakes, hydraulic
controls, instruments, and safety equipment.
Make sure the transmission control lever is in
the neutral position. Make all adjustments be-
fore operating the machine.
Failure to comply could result in death or se-
rious injury.
W0204A
NOTICE: Running the engine at idle for an extended time
(6 hours maximum) is not recommended. After an ex-
tended idle period, operate the machine under load for a
minimum of 30 minutes.
NOTE: If the machine has been out of use for some time,
see Starting Up After Storage in this chapter.
NOTE: If you need to start the engine using a booster
battery, see Auxiliary battery connections in Chapter 7.
1. Turn the master disconnect switch to the ON position.
2. Take up the correct position in the operator's seat with
the seat belt correctly fastened. Make sure you can
push the foot pedals completely down with your back
against the seat cushion.
3. Make certain the transmission direction control is in
NEUTRAL and the parking brake is applied.
4. Turn the key switch to the ON position and check the
instrument indicators.
5. Keep all non-authorized personnel clear of the area.
Sound the horn to alert others of your intent to start
the engine. Turn the key switch to the START position
until the engine starts, then release the key.
NOTICE: The starter has an automatic cut out to pro-
tect itself. In cold weather conditions, extended crank-
ing may be necessary.
6. After the engine starts, check the instruments to make
sure the indications are correct. Run the engine at low
idle with the transmission in neutral until the engine
coolant temperature is warm.
NOTICE: Operate the machine at reduced loads until
all systems reach operating temperature. This is very
important during extremely cold weather operation to
protect both the engine and hydraulic systems.
Engine speed
DO NOT OPERATE the engine at idle speed for long peri-
ods. This can cause a low operating temperature. A low
operating temperature can cause acids and deposits in
the engine oil.
Run the engine at low idle for a minute at start up before
picking up speed and load.
Always bring the engine to low idle for a few minutes to
let all parts cool evenly before shut down.
NOTICE: Always shut the engine down from the lowest
idle to prevent damage to the turbocharger.
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