. SAFETY GENERAL PRECAUTIONS VENTILATION FOR ENCLOSED AREAS Exhaust fumes from the engine can kill. If it is necessary to start the engine within an enclosed area, or when handling fuel, flushing oil, or paint, open the doors and windows to ensure that adequate ventilation is provided to prevent gas poisoning. 2 - 16 CHECKING SIGNALMAN'S SIGNALS AND SIGN S nd soft ground. If the visibility is not good, position a signalman i Set up signs to inform of road shoulders a necessary. Ope rators should pay careful at tention to the si gns and follow the ins tructions from th e signalman. Only one signal man should give signals. meaning of all signals and signs before starting work.
Make sure that a ll workers understand the meaning of all si gnal s an d signs befor e starting BE CAREFUL ABOUT ASBESTOS DUST Asbestos dust in th e air can cause lung cance r if it is inhaled. Ther e is danger of in haling asbestos when w orking on jobsites handlin g demolition work or work h andling industri al waste. Always obse rve the fo llowing Spray water to k compressed air f If there is dange always operate workers should the machine from an u use an approved respirator.
Do not allow oth er persons to approach dur ing the operatio Always observe environmental st This machine does not use asbestos, but there is a danger that imitation parts may co ntain asbestos, s o alwa ys use genuine Komatsu p arts.