Makita EK7651HD Manual de Utilização e Manutenção

Instruction ManualEK7650HEK7651HImportant: Read this instruction manual carefully before putting the Power Cutter into operation and strictly observe

10MaintenanceBefore performing maintenance work switch off the Power Cutter - (27) and pull out the plug cap.Always check the Power Cutter before usi

11Technical dataModelItemEK7650H EK7651HEngine Displacement cm375.6Bore mm 51Stroke mm 37Max. power kW 3.0 Max. torque Nm 4.6Idling speed min-12,600Cl

12Denomination of components1. Rear handle 2. Filter cover3. Lock screw4. Top cover for air lter and spark plug cap5. Top cover 6. Front handle

13PUTTING INTO OPERATION CAUTION:Always turn off the engine and pull off the spark plug cap before doing any work on the Power Cutter! Always wear pro

14Tightening the V-belt / Checking V-belt tensionIMPORTANT:Exact V-belt tension is essential for maximum cutting performance with minimum fuel consump

15(1) Place engine on the level and remove oil cap.(2) Replenish oil to the base of the oil lling neck. When replenishing oil, use a proper lubri

16OperatingStarting WARNING:Do not start the engine in locations where refueling has taken place. Move at least three meters away from the place where

17NOTE: This engine is equipped with an electronic ignition to limit the speed. The carburetor also has a xed jet which cannot be adjusted.At the fac

18V-belt 1. Adjusting V-belt tensionIf the cutting disc halts in mid operation easily, the V-belt • has slackened. If this is the case, adjust tension

19Cleaning/changing the air lterIf the air lter becomes clogged, it may cause poor engine • performance. Therefore, every time after using the Power

2Thank you for purchasing a MAKITA product!Congratulations on choosing a MAKITA Power Cutter! We are condent that you will be satised with this mode

20Spark plug maintenance(1) Loosen the cover lock and remove the top cover.(2) Open plug cover, remove plug cap, and remove spark plug.(3) Check

21Cleaning the starterWhen the starter doesn’t work well, for example the starter rope doesn’t return to initial position, it is necessary to blow off

22Hex. nutsHoodV-beltLock shaftV-beltPulleyBoltsBelt coverBelt coverHex. nutHolesTension adjustment screwMounting directionBelt coverEnd of screwA BFi

23SPECIAL ACCESSORIESDiamond cutting discsMAKITA diamond cutting discs meet the highest demands in working safety, ease of operation, and economical c

24Maintenance chartItem Inspecting RegularityEngine oil Inspection/clean Before commencing workReplace Initially, after 20 operating hours, and subseq

25TroubleshootingBefore making a request for repairs, check a trouble for yourself. If any abnormality is found, control your machine according to the

26Storage WARNING:When draining out fuel, always stop the engine, let it cool, and then drain fuel.Draining fuel directly after stopping the engine ma

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3You will notice the following symbols on the saw and in the Instruction Manual:SymbolsRead instruction manual and follow the warning and safety preca

4General precautionsThe operator MUST read this instruction manual to ensure safe operation -(even if you already have experience in using cutoff saw

5Always wear - safety shoes or boots (G) with steel toes, non-skid soles, and leg protectors when working with the Power Cutter. Safety shoes equippe

6Cutoff discsThe protection hood must always be on! Change discs only with the engine -off!There are two basic types of cutoff discs: -For metal (hot

7Kickback and lock-inWhen working with the Power Cutter there is a danger of kickback and lock-in. -Kickback occurs when the top of the cutting disc i

8Cutting metals IMPORTANT!Always wear approved respiratory protection!Materials that can release toxic substances may be cut only after notifying the

9In wet cutting, the disc is wetted at an equal rate on both sides by a trickle of water. MAKITA offers the right accessories for all wet cutting appl