SANY SY155U, Operation And Maintenance Manual

Page: 107 / 192

MACHINE OPERATION
4-39 SY155U Excavator OMM
0000727
Figure 4-84
NOTE: To avoid damage to the bucket cylinder, place
wood (1) between the bucket cylinder and the
trailer floor. Slowly lower the bucket cylinder onto
the wood block.
6. Stop the engine and turn key to ON.
7. Operate the joysticks until the pressure inside the
hydraulic cylinders is fully released.
8. Move the hydraulic lockout control lever to the locked
(closed) position.
9. Turn the key to OFF and remove from the key switch.
10. Make sure the cab windows are closed and exit the
cab. Close the door.
NOTICE!
• Never turn the battery disconnect switch to OFF
while the engine is running. This can damage the
electrical system or cause improper machine
operation.
• After machine shutdown, wait at least 1 minute
for the Engine Control Module (ECM) to complete
its shutdown before turning the battery
disconnect switch to OFF.
Failure to follow this notice could cause damage
to the machine or cause improper machine
operation.
11. Turn the battery disconnect switch to OFF. See
“Battery Disconnect Switch” on page 3-15.
12. Lock all doors and hoods.
13. Cover the exhaust opening to prevent contamination.
NOTICE!
To avoid damage to the machine during
transportation:
• Lower the radio antenna and position the mirrors
inward toward the cab.
• Secure any removed parts to the trailer.
• Secure chains and wire ropes to the machine
frame.
• Prevent chains and wire ropes from crossing or
pressing against the hydraulic lines or hoses that
could result in damage and leaks.
0002946
Figure 4-85
14. Prevent machine movement during transportation by
placing chocks (2) at both ends of the tracks.
15. Secure the machine firmly in place with chains or
wire ropes to prevent any movement.
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