. SAFETY SAFETY MACHINE OPERATION OPERATION on the operator's door and cannot be in the that the makes a 2 - 21 CHECKS BEFORE OPER ATION hecks, move the machine to a wide area where there are no obstructions, and operate one near the machine. at belt. When carrying out the c slowly. Do not allow any Always fasten your se Check that the movem ent of the machine matches th e display o n the control pattern car d. If it does not match replace it immediately with the correct control pattern card. stem and swing system.
Check the operation o f the work equipment, traval sy stem and swing system Check for any problem in the sound of the machine, v ibration, heat, smell, or gauges; che ck also that ther e is no leakage of oil or fuel. d, carry out repairs immediately. If any problem is foun d, carry out repairs immediately SAFETY RULES FOR CHANGING MACHINE DIRECTIONS Always operate the m achine only when seated. apart from the operator to ri larm works properly. oor and windows of the on (open or closed). Do not allow anyone machine.
Check that the travel a Always lock the d compartment in positi On jobsites where ther e is a hazard of flying objects or entering the operator' s compartment, check that the closed. he rear of the machine which windows are securely If there is an area to t seen, position a signal person. Take special care not t machines or people w hen turning or swinging the ma Before travelling, soun d the horn to warn people in th Before travelling, che ck again that there is no o that there are no obstacles. surrounding area, and Before traveling, pos ition the upper structure so sprocket (1) is at the re ar of the operator'scab.
If the sp is at the front of the operator's cab, the machine movement reverse to t he control lever movement (for forward becomes reve rse, and left becomes right). Be avoid such a reverse movement of the machine.