Operating the Engine
If the engine oil pressure gauge does not register normal operating pressure within 30
seconds of starting, shut down the engine, determine the cause and effect repairs before re-
starting the engine.
When the engine reaches operating temperature, operations may begin. While the engine is
running, check the gauges at frequent intervals and be alert for any abnormal engine
sounds or faulty engine performance.
NOTE: Most alternators have a speed which must be exceeded to turn them on. It
is recommended that the engine be speeded up to at least 2/3 speed after startup
and before any extended periods of low rpm operation to maintain battery charge.
When idling for extended periods, maintain an idle speed sufficient to prevent the battery
from being discharged. Keeping the battery in a fully charged state is important both for
starting the engine and for powering the emergency steering pump.
Throttle down to half speed or slower with no load for at least 5 minutes before stopping.
This gives the engine a chance to cool off gradually before it is stopped.
NOTE: This cool down period is extremely critical on machines equipped with
turbocharged engines due to the excessive build up of heat during normal load
operations.
Consult the engine manufacturer’s manual for further operating instructions.
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