. SAFETY GENERAL PRECAUTIONS VENTILATION FOR ENCLOSED AREAS paint, open the doors and ventilation is provided to 2 - 21 m the engine can kill. to start the engine wi uel, flushing oil, or p windows to ens prevent gas poi CHECKING SIGNALMAN'S SIGNALS AND SIGNS d soft ground. If the visibility is not good, position a signalman i Set up signs to inform of road should ers an ground. he necessary. Ope rators should pay car eful attention to the s igns and follow the instru ctions from th e signalman Only one signal man should give sign als. d the meaning of all signals and signs before starting work.
Make sure that a ll workers understan d the meanin g of all s ignals and signs before s tarting work. BE CAREFUL ABOUT ASBESTOS DUST g cancer if it is inhaled. hen working on jobsites ndling industrial waste. Asbestos dust in t There is danger of handling demolitio he air can cause lun inhaling asbestos w n work or work ha Always observe th Spray water to k e following. eep down the dust when cleaning. Do not use compressed air If there is dange for cleaning. r that there may be asbestos dust in the air, the machine from an upwind position. All use an approved respirator. er persons to approach during the operation. always operate workers should use an approved resp irator.
Do not allow oth er persons to approa ch during the operatio Always observe the rules and regulati ons for the w ork site and environmental s tandards. not use asbestos, but there is a danger that This machine does that imitation parts ma y contain asbestos, so always use genuine Komatsu parts.