. SAFETY SAFETY MACHINE OPERATION OPERATION upper structure so that the movement (for example, forward becomes right). Be careful to avoid that there is no one in the from the operator to ride on the windows of the operator's check that the door and of the machine which cannot be 2 - 21 CHECKS BEFORE OPERATION When carrying out the checks, move the machine to a wide area where there are no obstructions, and operate r the machine. slowly. Do not allow anyone nea Check that the movement of the machine matches the display o n the control pattern card. I f it does n ot match replace it immediately with th e correct control pattern card.
auges and equipment, and check the operation of the bucket, arm, boom, trave teering system. Check the operation of the g system, swing system, and s Check for any abnormality in the sound of the machine, vibratio n, heat, smell, or ga uges; c heck also that there is no leakage of oil or fuel. arry out repairs immediately.
If any abnormality is found, c SAFETY RULES FOR CHANGING Before traveling, position t sprocket is at the rear of the o the front of the operator's cab reverse to the control lever becomes reverse, and left be such a reverse movement of Before travelling, check ag surrounding area, and that th Before travelling, sound the h Always operate the machine Always fasten your seat belt. Do not allow anyone apart machine. Check that the travel alarm (i Always lock the door an compartment in position (ope On jobsites where there is a h entering the operator's comp windows are securely closed.
If there is an area to the rear seen, position a signal person machines or people when tur Always be sure to carry out the machine is equipped with mirror