. SAFETY GENERAL PRECAUTIONS PRECAUTIONS RELATED TO VENTILATION EXHAUST GAS damage machine where the exhaust gas is removed and that ample fresh air is brought in. EMERGENCY EXIT FROM OPERATOR'S CAB Machines equipped with a cab have doors on the left and right sides. If the door on the one side does not open, escape from the door on the other side. 2 - 19 The engine exhau your health or eve place where there st gas contains substance n cause death. Start or op is good ventilation.
If the s that may erate the en engine or must be operated ventilation is poor, inside a building or unde take steps to ensure that r ground, w the engine 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 i Set up signs to ound. necessary. Op erators should pay careful attention to the signs and f ollow the instru ctions from th e signalman. Only one signal man should give signals. meaning of all signals and signs before starting work.
Make sure that all workers understand the meaning o f all signal s and signs before s BE CAREFUL ABOU T ASBESTOS DUST e air can cause lung cancer if it is inhaled. There ng asbestos when working on jobsites handling work handling industrial waste. Always observe eep down the dust. pressed air. er that there may be asbestos dust in the air, the machine from an upwind position, and make kers operate on the upwind side. uld use an approved respirator. er persons to approach during the operation. the rules and regulations for the work site and tandards. Asbestos dust in th is danger of inhali e air can cause lung cance ng asbestos when working r if it is inhal on jobsites ed.
There handling demolition work or the following. Spray water to k work handling industrial waste. Always observe eep down the dust. pressed air. er that there may be asbestos dust in the air, Do not use com If there is dang always operate sure that all wor the machine from an upwin d position, and make kers operate on the upwin All workers sho uld use an approved respir Do not allow oth er persons to approach du ring the op eration Always observe the rules and regulations for the work site a nd environmental s This machine does not use asbestos, but ther e is a dange r that i mitation parts may conta in asbestos, s o alwa ys use genuine Komatsu parts.