12. OPERATION Set the safety lock lever @ to the FREE position, and raise the bucket from the ground. Operate bucket control lever © and arm control lever © slowly to move the bucket cylinder and arm cylinder to the end of the stroke. Bucket operation Arm operation pout _ Dump IN f. oD FI9sa Carry out bucket and arm operation for 5 minutes at full stroke, alternating between bucket operation and arm operation at 30 second intervals. If the swing lock switch © is set to the ON (actuated) position and swing control lever © is operated at full stroke, oil temperature rise can be increased earlier. ON Left swing =.
f ~\ swing es NOTICE When the work equipment is retracted, take care that it does not interfere with the machine body or ground. 6. After carrying out the warming-up operation, check that each gauge and monitor lamp is in the following condition. Engine water temperature gauge @): Inside green range Fuel gauge @): Inside green range ™~ alt aI — Check that there is no abnormal exhaust gas colour, noise, or vibra- © NI @asaateccsee.: | | @ —Ee wa Engine water temperature monitor G): OUT Radiator water level monitor dd: OUT Engine oil pressure monitor @: OUT Charge level monitor @): OUT Fuel level monitor @3: OUT Air cleaner clogging monitor 4): OUT Engine pre-heating monitor @5):
OUT Engine oil level monitor (6: OUT 2-52 PC160/180/200-6k-ENG tion. If any abnormality is found, repair it.