Makita EB7660TH Instruction Manual

Also see for EB7660TH: Original instruction manual Original instruction manual Original instruction manual Original instruction manual Instruction manual

Contents

Makita EB7660TH Instruction Manual Manual pdf 14 page image

3. The appropriate clearance between two electrodes of spark plugis 0.7 to 0.8 mm. Adjust to the correct clearance when it is t oo wide ortoo narrow.Clean thoroughly or replace the spark plug if it has accumulated car-bon or contaminated.For replacement, use NGK CMR6H.0.7 mm – 0.8 mm (0.028″ – 0.031″)4. To close the plug cover, make a half turn of it, and press aroundthe dented part.1Ź 1. Plug coverCleaning the fuel ilterCAUTION: Make sure there is no damage on the fuel tank.If there are any damage on the fuel tank, ask authorized servicecenter immediately for repair.NOTICE: Clean the fuel ilter regularly. Clogged fuel ilter maycause dificulty of start-up or failure of engine speed increase.Check the fuel ilter regularly as follows:123Ź 1. Fuel tank cap 2. Fuel ilter 3. Hose clamp1. Remove the fuel tank cap, drain the fuel to empty the tank.Check the tank inside for any foreign materials. If any, wipe cleansuch materials.2. Pull out the fuel ilter with wire through the fuel illi ng port.3. If the fuel ilter surface is contaminated, clean it wit h gasoline.NOTICE: Follow the method speciied by each local authorityfor disposing the gasoline used for cleaning the fuel ilter.NOTICE: Replace the fuel ilter if it is excessivelycontaminated.4. After checking, cleaning or replacing, insert the fuel ilter into thefuel pipe and ix it with the hose clamp. Reset the fuel ilter in the fueltank and tighten irmly the fuel tank cap.Adjustment of idling speedCAUTION: The carburetor is factory adjusted. Never adjustother than idling speed. For other adjustments, ask your autho -rized service center.Appropriate low-speed rotation is 2,800 min-1 (rpm).If it is necessary to change the rotation speed, adjust t he idle speedwith a Phillips screwdriver.If the engine stops or runs unsteadily at idle, turn the adjusting screwto the right, and the idling speed increases. If the machine blows toostrong at idle, turn the adjusting screw to the left, a nd the idling speeddrops.1Ź 1. Idling adjusting screw14 ENGLISH