Makita EH7500S Instruction Manual

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Contents

Fuel and oil mixture- The engine of the hedge Trimmer is a high-efficiency two-stroke engine.It is run with a mixture of fuel and two-stroke engine oil. The engine is designedfor unleaded regular fuel with a min. -octane value of 91 ROZ.In case no such fuel is available, you can use fuel with a higher octane value.This will not damage the engine, but may cause poor operating behaviour.A similar situation will arise from the use of leaded fuel.To obtain optimum engine operation and to protect your health and theenvironment, only unleaded fuel should be used!- For lubricating the engine use a two-stroke engine oil (quality grade: TSC-3),which is added to the fuel.The engine has been designed for use with MAKITA two-stroke engine oil and amixture ratio of 50:1 only to protect the environment. In addition, a long servicelife and a reliable operation with a minimum emission of exhaust gases isguaranteed. It is absolutely essential to observe a mixture ratio of 50:1 (MAKITA2-stroke engine oil), otherwise the reliable function of the Hedge Trimmer cannotbe guaranteed.- The correct mixture ratio:Gasoline: Specified two-stroke engine oil = 50 : 1 orGasoline: Other manufacturer’s two-stroke engine oil = 25 : 1recommendedNOTE: For preparing the fuel-oil mixture, first mix the entire oil quantity with half ofthe fuel required. In an approved can which meets or exceeds all local codestandards, then add the remaining fuel.Thoroughly shake the mixture before filling it into the Hedge Trimmer’s tank.It is not wise to add more engine oil than specified to ensure safe operation.It will only result in a higher production of combustion residues whichwill pollute the environment and clog the exhaust channel in the cylinderas well as the muffler. In addition, the fuel consumption will rise and theperformance will decrease.Handling petroleum productsUtmost care is required when handling fuel. Fuel may contain substances similarto solvents. Refuel either in a well ventilated area or outdoors. Do not inhale fuelvapors, avoid any contact of fuel or oil with your skin.If your skin comes in contact with these substances repeatedly and for an extendedperiod of time, it will desiccate.Various skin diseases may result. In addition, allergic reactions are known to occur.Eyes can be irritated by contact with oil, fuel etc.If oil, fuel, etc., comes into your eyes, immediately wash them with clear water.If your eyes are still irritated, see a doctor immediately!FUELS/REFUELINGObserve the Safety Instructions on page 5.1,000 cm 3 (1 litter)5,000 cm 3 (5 litter)10,000 cm 3 (10 litter)20 cm3 40 cm3100 cm 3 200 cm 3200 cm 3 400 cm 3Gasoline Oil+50:150:1 25:1