Machine Operation
SY50U Excavator OMM
4-22
Operation and Maintenance Manual — 0120
SANY
ENGINE SHUTDOWN
Fig. 4-18
0002782
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1. Park the machine on a firm, level surface.
2. Lower the bucket or optional equipment to the ground.
3. Adjust the throttle control dial (2) to the MIN (low idle)
position and allow the engine to idle for 5 minutes to
cool down.
4. Turn the key switch (1) to the OFF position and remove
the key. Pull the hydraulic lockout control lever (3) back
to the locked (closed) position.
Inspection after Engine Shutdown
1. After shutting down the engine, conduct a walk-around inspection. Check the work equipment, the exterior of
the machine, and the undercarriage.
2. Check the engine coolant, engine oil, and hydraulic oil levels. See “Fluid Level Checks” on page
3. Check for fluid leaks.
4. Fill the fuel tank with diesel fuel. See “Add Fuel” on page
5. To prevent fires, clean the engine compartment of combustible debris.
6. Clear the engine compartment of combustible debris, and clean mud from the tracks and undercarriage.
NOTICE!
•
Stopping the engine before it cools can
accelerate engine component wear. Never
abruptly shut down the engine except in an
emergency.
•
Never stop the engine suddenly when it is
overheated. Run the engine at low idle to
allow it to cool down gradually before
shutting it down.
Failure to follow these notice could result in
damage to the machine or cause the machine to
operate improperly.
Fig. 4-19
0002781
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