Komatsu — 2.3.2 Operation

2.3 Precautions for operation Safety 2.3.2 Operation Checks before operation When carrying out the checks, move the machine to a wide area where there are no obstructions, and operate slowly. Do not allow anyone near the machine. z Always fasten your seat belt. z Check the operation of travel, steering and brake systems, and work equipment control system. z Check for any abnormality in the sound of the machine, vibration, heat, smell, or gauges; check also that there is no leakage of oil or fuel. z If any abnormality is found, carry out repairs immediately. z Before driving the machine or starting operations, check that safety bar (1) is securely fixed at the FREE position.

GK032052 1 Precautions when traveling in forward or reverse z Before travelling, check again that there is no one in the sur- rounding area, and that there are no obstacles. z Before travelling, sound the horn to warn people in the area. z Always operate the machine only when seated. z Do not allow anyone apart from the operator to ride on the machine. z Check that the back-up alarm (alarm buzzer when machine travels in reverse) works properly. z Always lock the door and windows of the operator's compart- ment in position (open or closed).

On jobsites where there is a hazard of flying objects or of objects entering the operator's compartment, check that the door and windows are securely closed. 2-18 WA150-5H – VEAM934100