. SAFETY SAFETY MAINTENANCE INFORMATION harmful objects such as oil, fuel, coolant, solvent, filters, and batteries. Never touch refrigerant. is 2 - 40 PRECAUTION FOR HIGH V OLTAGE g or immediately after it has stopped When the engine is runnin opped high voltage is generated at the injector terminal and insi de the engine controller, so there is danger of electrocution. Never touch the injector terminal or the inside of the engine controller. If it is necessary to touch t he injector terminal or the inside of the engine controller, please c ontact your Komatsu distributor.
WASTE MATERIALS To prevent pollution, pay c areful attention to the method of disposing of waste materia Always put oil drained fr om your machine in containers. Neve drain oil directly onto t system, rivers, the sea, ewage Obey appropriate laws AIR CONDITIONER MAINTE If air conditioner refrigerant gets into your eyes, it may cause blindness; if it touches your skin, it m ay cause fros COMPRESSED AIR When carrying out clean ing with compressed air, there is a hazard of serious injury caused by flying parti When using compresse d air to clean elements or the ra diator, always wear safety glasses, dust mask, gl and other protective equ ipment.
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS For using the machine s afely for an extended period of tim e, replace safety-critical pa rts like h oses and seat periodically. Replacement of safety-c ritical parts: See "SAFETY CRITICAL PARTS (PAGE 4-13)". ritical parts: See "SAFETY CRITICAL PARTS (PAGE 4-13 The material of these co mponents naturally changes over time, and r epeated use cau ses deterioration,wea fatigue. As a result, the difficult to judge the rem so always replace them re is a hazard that these components may fai l and cause s erious in jury or death aining life of these components f rom e xternal inspection or the feeli ng when oper at the specified interval.
Replace or repair safety -critical parts if any defect is foun d, even when they have no t reache d the time spe interval.