Operation
Starting, Operating, Stopping the Machine—Deep Sea 7.9
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[en-US] | 02/2023 | 5100065071 | LTV 4L/6L | Operator’s Manual
7.9 Starting, Operating, Stopping the Machine—Deep Sea
Requirements
WARNING
Explosion hazard
Evaporative starting fluids can cause unexpected explosions.
► Do not use evaporative starting fluids, such as ether, on this engine.
NOTICE
Starting the engine with a load on it may cause damage.
► Do not start the engine under load.
• Before starting checks completed—for further information, see Before
Starting on page 62
• Electrical cables in good condition with no cuts or abrasions in the insu-
lation
• Circuit breakers (1, 2, and 3) in the OFF position
• All loads disconnected from the machine
Starting the machine
1. Press the Start button (6). This initiates the preheat timer, energizes
the fuel solenoid, and energizes the starter motor.
Fig.37: Starting, operating, and stopping controls
2. The engine cranks and then rests. If the engine does not start immedi-
ately, the cycle repeats three times.
3. If the engine does not start after three attempts, the starting sequence
is terminated and the Overcrank shutdown indicator (4) illuminates.
4. When the engine starts, the starter motor is disengaged.
Note: After the starter motor has disengaged, the Safety On Timer is
activated. This timer has a preset delay and allows oil pressure, high
engine temperature, underspeed, and charge failure to stabilize without
triggering the fault.
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