. OPERATION OPERATION OPERATION WARNING CHECK BEFORE STARTING ENGINE and under the machine to check for loose nuts or bolts, or accumulation of dust or flammable material around high-temperature WARNING lever (1), it muffler and other lead to fire. If it is 3 - 64 Only trained and qualified personnel may operate thi s machine. If untrained or unqualified personnel o perate the machine, they may make a mistake in the operation, and this may lead to serious personal injury.
Do not opera te the machine or carry out inspection or maintenance if you are not feeling well, or if you are taking medicine which will m ake you sleepy, if you have been drinkin g, or you are in a mentally unstable condition. If you operate the machine or carry out i nspection or maintenance in such a co ndition, it may lead to serious personal injury. Do not wear j ewelry or other accessories. These may catch on the dump control lever or other protrud ing parts and caus e you to fall or suff er injury. Do not wear loose clothing.
There is danger that lo ose clothing may catch on the dump control lev er or gear shift leve r and cause the m achine to move unexpectedly during op eration, leading to serious personal injury. WALK-AROUND CHECK Before starting the engine, look around the mac Before startin leakage of oil, fuel, or coolant, and check the co Check that th parts. If there is a DO NOT OPERATE warning sign on ge means that s omeone is carrying out inspection and machine. If th e warning sign is ignored and the mach service man may be caught in moving or rotating pa and suffer se rious personal injury. Always follow th do not start t he engine or touch any levers.
When carryi ng out the checks, check that there is n fuel and no a ccumulation of flammable material ar around turb ocharger (1), exhaust manifold (2), high-tempera ture parts. Remove any flammable mat and oil leak s. If this action is not taken, it may l impossible t o repair, please ask your Komatsu dist repairs. The content o f these items shows the items that must be checked at the beginning of each day. Carry out these TARTING (PAGE 3-69). OPERATE warning sign. hese checks in com bination with CHECK BEFORE S Before startin g the operation, display a DO NOT (Even on mac hines carrying out night operations , carry out these checks at the beginning o f the day's operation.)