SANY SY500H Operation And Maintenance Manual page 108

MACHINE OPERATION
Figure 4-82
11. Lower the bucket and move slowly down the ramp
while operating the boom and arm inward to provide
support as the machine moves forward off the ramp.
12. Park the machine at the desired location.
13. Run the engine at low idle (approximately 1050 rpm)
for 5 minutes.
14. Move the hydraulic lockout control lever to the locked
(closed) position. See "Hydraulic Lockout Control
Lever" on page 3-8.
15. Shut down the engine, remove the key from the key
switch, and turn the battery disconnect switch to
OFF.
NOTICE!
If disconnecting the battery, wait at least 1 minute
before disconnecting the battery cables so the
machine's ECM can complete its updating
procedure. Failure to follow this notice can
damage the machine or cause it to operate
improperly.
0000731
4-38 SY500H Excavator OMM