Komatsu — 2.2 General precautions

2.2 General precautions Safety Ensure good visibility This machine is equipped with mirrors to improve the visibility, but even with mirrors, there are places, which cannot be seen from the operator's seat, so always be careful when operating. When operating or traveling in places with poor visibility, if it is impossible to confirm the condition of the job side or obstacle is in the area around the machine, there is danger that the machine may suffer damage or the operator may suffer serious personal injury. When operating or traveling in places with poor visibility, always observe the following items strictly. !

If the visibility cannot be sufficiently assured, position a flag- man if necessary. The operator should pay careful attention to the signs and follow the instructions of the signalman. ! Only one signalman should give signals. ! When working in dark places, turn on the working lamp and front lamps installed to the machine, and set up additional lighting in the work area if necessary. ! Stop operations if the visibility is poor, such as in mist, snow, rain, or dust. ! Check the mirrors on the machine before starting operations every day. Clean off any dirt and adjust the view to ensure good visibility.

Precautions related to ventilation exhaust gas Engine exhaust gas includes substances that may harm your health or even kill. Always select a place with good ventilation when starting the engine or operating the machine. If it is necessary to start the engine or run the machine inside a building or underground, where the ventilation is poor, take steps to remove the exhaust gas and bring in ample fresh air. GK032048 Checking signalman's signals and signs ! Set up signs to inform of road shoulders and soft ground. If the visibility is not good, position a signalman if necessary. Operators should pay careful attention to the signs and fol- low the instructions from the signalman. !

Only one signalman should give signals. ! Make sure that all workers understand the meaning of all signals and signs before starting work. 2-18 WA470-6H – VEAM946100