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Operation
2. When the automatic warming-up operation is completed,
press working mode switch on the monitor panel until the
heavy-duty operation mode lamp lights up.
3. Turn fuel control dial (6) to the mid-range speed position and
turn swing lock switch (10) ON.
4. Lower safety lock lever (16) to the UNLOCK position, put
control lever lock switch to OFF position and raise the
bucket from the ground.
5. Operate boom and bucket control lever and arm control
lever slowly to operate the boom cylinder, bucket cylinder,
and arm cylinder to the end of their stroke.
6. Operate the boom and arm slowly at the same time, and
repeat this for 30 seconds.
Next, repeat the same operation with the bucket and swing
for 30 seconds. Operate both fully in turn for 5 minutes.
NOTE
When pulling in the work equipment, be careful not to let it
hit the chassis or ground.
7. Turn fuel control dial to the full speed (MAX) position and
carry out the operation in Step 6 for 3 - 5 minutes.
PW180-7E0 – VEAM400102
ON
10
OFF
GK018291
Control
lever
lock switch
Lock
6
MAX
3.23 Operation
GK018297
16
Unlock
3-119
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