. SAFETY GENERAL PRECAUTIONS PRECAUTIONS RELATED TO VENTILATION EXHAUST GAS The engine exhaust gas contains substances that may damage your health or even cause death. Start or operate the engine in a place where there is good ventilation. If the engine or machine must be operated inside a building or under ground, where the ventilation is poor, take steps to ensure that the engine exhaust gas is removed and that ample fresh air is brought in. 2 - 20 CHECKING SIGNALMAN'S SIGNALS AND SIGNS shoulders and soft ground. If the visibility is not good, position a signalman if Set up signs to inform of road necessary.
Operators should pay careful attention to the signs and follow the instruction s from the signalman Only 1 signalman should give signals. derstand the meaning of all signals and signs before starting work. Make sure that all workers un derstand the meaning of all signals and signs before startin EMERGENCY EXIT FROM OPERATO R'S CAB Machines equipped with a cab h ave doors on the left and right sides. If the door on the one side does not open escape from the door on the oth er side. BE CAREFUL ABOUT ASBESTOS DU ST use lung cancer if it is inhaled. estos when working on jobsites ork handling industrial waste. dust.
ay be asbestos dust in the air, om an upwind position, and make n the upwind side. roved respirator. approach during the operation. regulations for the work site and Asbestos dust in the air can ca There is danger of inhaling asb handling demolition work or w Always observe the following. Spray water to keep down the Do not use compressed air. If there is danger that there m always operate the machine fr sure that all workers operate o All workers should use an app Do not allow other persons to Always observe the rules and environmental standards. This machine does not use asbe stos, but there is a danger that imitation parts may contain asbestos, so always use genuine Komatsu parts.