MACHINE OPERATION
4-37
SY60C Excavator OMM
2.
Fully extend the arm cylinder and the bucket cylinder.
Raise the boom.
3.
Move the hydraulic lockout control lever to the locked
(closed) position.
4.
Turn the key to OFF and remove from the key switch.
5.
Close the cab window and door.
6.
Turn the battery disconnect switch to OFF.
7.
Lock all doors and hoods.
8.
Cover the exhaust opening to prevent contamination.
0002956
Figure 4-18
0002971
Figure 4-19
9.
Use wire ropes and a spreader bar (1) that have
adequate length to prevent machine damage.
10. Pass the wire ropes under the tracks as shown, and
anchor the ropes on the crane hook.
11. Lift the machine 10 in.–12 in. (25 cm–30 cm) and
check its balance. If it is not balanced, lower the
machine to the ground and adjust the boom or dozer
blade positions.
1
1
