. SAFETY SAFETY MACHINE OPERATION OPERATION upper structure so that the cab, the machine makes a that there is no one in the the operator to ride on the windows of the operator's check that the door and the machine which cannot be 2 - 22 CHECKS BEFORE OPERATION When carrying out the checks, m ove the machine to a wide area where there are no obstructions, and operate the machine. slowly. Do not allow anyone near Check that the movement of th e machine matches the display on the control pattern card . If it does not match replace it immediately with the correct control pattern card. ges and equipment, and check the operation of the bucket, arm, boom, trave ering system.
Check the operation of the gau system, swing system, and ste Check for any problem in the so und of the machine, vibration, heat, smell, or g auges; che ck also that the re is no leakage of oil or fuel. ut repairs immediately. If any problem is found, carry o SAFETY RULES FOR CHANGING Before traveling, position the sprocket (1) is at the rear of the o is at the front of the operator movement reverse to the contr forward becomes reverse, and l avoid such a reverse movemen Before travelling, check again surrounding area, and that ther Before travelling, sound the hor Always operate the machine on Always fasten your seat belt. Do not allow anyone apart fro machine.
Check that the travel alarm wor Always lock the door and compartment in position (open On jobsites where there is a haz entering the operator's compar windows are securely closed. If there is an area to the rear o seen, position a signal person. machines or people when turni Always be sure to carry out the ab machine is equipped with mirrors.