Komatsu — Action if Fire Occurs

Do not spill fuel on overheated surfaces or on parts of the electrical system. Use an automotive-type washer fluid in the windshield washer system. Never use flammable fluids in the windshield washer system. Use well-ventilated areas for adding or storing oil and fuel. Keep oil and fuel in the determined place and do not allow unauthorized persons to enter. After adding fuel or oil, wipe up any spilled fuel or oil. When carrying out grinding or welding work on the chassis, move any flammable materials to a safe place before starting. When washing parts with oil, use a non-flammable oil. Diesel oil and gasoline may catch fire. Do not use them.

Put greasy rags and other flammable materials into a safe container to maintain safety at the work place. Do not weld or use a cutting torch to cut any pipes or tubes that contain flammable liquids. SAFETY Fire Caused by Accumulation of Flammable Material Remove any dry leaves, wood chips, pieces of paper, wood dust, or any other flammable materials accumulated or affixed around the engine, exhaust manifold, muffler, air cleaner, battery, or inside the undercovers. Be aware that operations such as logging, mulching, clearing, and landfill work may cause trash and debris to accumulate on the machine. Always remove accumulated trash and debris on a daily basis.

Clean the machine after servicing the hydraulic system, engine, or fuel system. Operations near burn piles or other open burning may cause airborne sparks or glowing embers to cause a fire on the machine. Fire Caused by Electrical Wiring Short circuits in the electrical system can cause a fire. Always keep electric wiring connections clean and securely tightened. Check the wiring every day for looseness or damage to the wire insulation. Tighten any loose connectors or wiring clamps. Repair or replace any damaged, pinched, or chaffed wiring. After-market radios or other electrically-operated equipment in the cab must be fused close to the power supply.

Fire Caused by Hydraulic Lines Check that all the hose and tube clamps, guards, and cushions are securely fixed in position. If they are loose, they may vibrate during operation and rub against other parts. This may damage the hoses and cause high-pressure oil to spurt out, leading to fire damage or serious injury. Check for oil leaks daily and repair them immediately. Fire Caused by Lighting Equipment When checking fuel, oil, battery electrolyte, or coolant, always use lighting with anti-explosion specifications. Action if Fire Occurs If a fire occurs, escape from the machine and take the following actions: Do not attempt to move the machine or continue operations.

Turn the start switch OFF to stop the engine. Use the handrails and steps to get off the machine. Immediately call for help. When using a fire extinguisher, always aim the extinguisher at the base of the fire. If an optional fire extinguishing system is in place, be familiar with its operating procedures. WA380-6 1-13