3.23 Operation
3. Operate bucket control - right control lever, and arm control -
left control lever (slowly to move the bucket cylinder and arm
cylinder to the end of the stroke.
A.
Arm Out
B.
Arm In
C.
Bucket Curl
D.
Bucket Dump
4. Carry out bucket and arm operation for 5 minutes at full
stroke, alternating between bucket operation and arm opera-
tion at 30 second intervals.
If the swing lock switch (10) is set to the ON (actuated) posi-
tion and swing control lever is operated at full stroke, oil tem-
perature rise can be increased quicker.
NOTE
When the work equipment is retracted, take care that it does
not interfere with the machine body or ground.
A.
Left swing
B.
Right swing
3-116
A
C
B
A
10
Left control lever
PW180-7E0 – VEAM400102
Operation
D
B