GENERAL PRECAUTIONS 2.2.4 UNAUTHORIZED MODIFICATIONS q Any modification made to the machine without the authorization of Komatsu can involve hazards. q Before making a modification, consult your Komatsu Dealer. Komatsu declines any responsibility for injury or damage caused by unauthorized modifications. 2.2.5 LEAVING THE OPERATOR’S SEAT q When leaving the operator’s seat, even if for a short time, make sure that the machine is in a safe position. (See "2.4.12 PARKING THE MACHINE"). q Before leaving the operator’s seat, carry out the following operations in the sequence indicated below: 1 - Lower the equipment to the ground. 2 - Press the servo control locking button (LED on).
NOTE q On machines equipped with backhoe servo controls, all movements are inhibited when the button is in locking position (LED on). 3 - Engage the safety lock of the mechanical controls. 4 - Apply the parking brake. 5 - Shift the reverse gear lever to the neutral position. 6 - Stop the engine. If you have to go so far away that you will not be able to see the machine, extract the ignition key. RWA02000 31