Komatsu — Komatsu Excavator Manual (EN)

. SAFETY PRECAUTIONS FOR MAINTENANCE PRECAUTIONS FOR MAINTENANCE PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE SELECT SUITABLE PLACE FOR INSPECTION AND MAINTENANCE 2 - 34 DISPLAY WARNING TAG DURING INSPECTION AND MAINTENANC E If t here is any "DANGE R! Do NOT operate!" warn it m eans that someon e is carrying out inspection of the machine. If the warning sign is ignored an d the machin operated, there is dan ger that the person carrying out inspectio maintenance may be caught in the rotating part an or d suffer serious per touch the levers. If necessary, put u p signs around the machin Warning tag part n umber:

09963-03001 When not using thi s warning tag, keep it in th If there is no toolbo x, keep it in the pocket for t he Operation Maintenance Manu KEEP WORKPLACE C LEAN AND TIDY Do not leave hamm ers or other tools lying aro und in the wor k place. Wipe up all grease , oil, or other s ubstances that will cause you t o slip. Always keep the wor k place clean and tidy t o enable you to ca rry out operations s afely. If the work place is n ot kept clean and tidy, ther e is the dange r tha t you will trip, slip, or fal l over and injur e yourself. When cleaning the ceiling window which is ma de of organic glas s (polycarbonate), use tap water and avoi d use of organic solvents for cleaning.

An organic solvent like b enzene, t oluene or methan ol can invite a chemical reaction like dissolu tion and decomposition o n the window glass , deteriorating polycar bonate in use. Stop the machine o n firm, level ground. Select a place whe re there is no hazard of lan dslides, fallin g rocks, o ONLY AUTHORIZED P ERSONNEL Do not allow any unau thorized personnel into the area when s ervicing t he machine. If ne cessary, emplo y a g uard. APPOINT LEADER WHEN WORKING WITH OTHE RS When repairing the machine or when removing and installing the work equipment, appo int a leader and follo w his instructions during the operation.