12.OPERATION 2. When the automatic warming-up operation is completed, press work- ing mode switch on the monitor panel until the heavy-duty opera- tion mode lamp lights up. 3. Turn fuel control dial to the mid-range speed position and turn swing lock switch ON. 4. Set safety lock lever to the FREE 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 the 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. REMARK Turn swing lock switch ON (ACTUATED) and operate the lever to make the oil temperature rise more quickly. NOTICE When pulling the work equipment, be careful not to let it hit the chassis or the ground. PC130/150LGP-6K ENG 2-54