. SAFETY PRECAUTIONS FOR MAINTENANCE 2 - 36 PRECAUTIONS WITH HIGH-PRESSUR E OIL under internal pressure. When inspecting or replacing piping or hoses, always Th e hydraulic system is always always check that the pressure in the hy draulic circuit has been released. If th e circuit is still und er pressure, it wil l lead to serious injury, so always do as fo llows. When carrying out inspection a nd maintenance of the pressure, relea se the pressure be fore starting. For details, r see "STOP ENGINE BEFORE CARRYING OUT MAINTENANCE (P AGE 2-32)". Do n ot carry out inspe ction or eplacement work with the circ uit under pressure.
I f there is any leakage from the piping or hoses, the surrounding area will be wet, so che ck for cracks in th e piping and hoses and for swelling in t he hoses. ar safety glasses and leather gloves. ssure oil leaking from small holes use blindness if it contacts your jet of high-pressureoil and suffer h the place with clean water, and or medical attention. When carry out inspection, we There is a hazard that high-pre may penetrate your skin or ca eyes directly. If you are hit by a injury to your skin or eyes, was consult a doctor immediately f may penetrate your skin or ca eyes directly.
If you are hit by a njury to your skin or eyes, was consult a doctor immediately f HANDLING HIGH-PRESSURE HOSES I f oil or fuel leaks from high-pr essure hoses, it may cause fire or defective operation, w hich may lead to serious i njury or property damage. If a ny loose bolts are found, stop work an d tighten to the sp ecified torque. tsu distributor. I f any damaged hoses are fou nd, stop operations immediately and c ontact your Koma Replace the hose if any of the fol Damaged or leaking hydraulic Frayed or cut covering or exp Covering swollen in places. Twisted or crushed movable p Foreign material embedded in WASTE MATERIALS attention to the method of disposing of waste materials.
ur machine in containers. Never und or dump into the sewage s. regulations when disposing of uel, coolant, solvent, filters, and To prevent pollution, pay careful attention to the method of disposing o f waste materials. Always put oil drained from yo drain oil directly onto the gro system, rivers, the sea, or lake MAINTENANCE OF AIR CONDITIONE R If a ir conditioner refrigerant gets in to your eyes, it may cause blindness; i f it touches your sk in, it may cause fr ostbite. Never touch refrigerant.