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5

Always wear 

 -

safety shoes or boots

 (G) with steel toes, non-skid soles, and leg 

protectors when working with the Power Cutter. Safety shoes equipped with a 

protective layer provide protection against cuts and ensure a secure footing.

Always wear a 

 -

work suit

 (H) of sturdy material. 

Fuels / Refuelling

Go to a safe, level place before refuelling. 

 -

Never refuel while on scaffolding, 

on heaps of material, or in similar places!

Switch off the engine before refuelling the Power Cutter.

 -

Do not smoke or work near open fires (6).

 -

Let the engine cool down before refuelling.

 -

Fuels can contain substances similar to solvents. Eyes and skin should not come 

 -

in contact with mineral oil products. Always wear protective gloves when refuelling 

(not the regular work gloves!). Frequently clean and change protective clothes. 

Do not breathe in fuel vapors. Inhalation of fuel vapours can be hazardous to your 

health.

Do not spill fuel. If a spill occurs, clean off the Power Cutter immediately. Fuel 

 -

should not come in contact with clothes. If your clothes have come in contact with 

fuel, change them at once.

Ensure that no fuel oozes into the soil (environmental protection). Use an 

 -

appropriate base.

Refuelling is not allowed in closed rooms. Fuel vapors will accumulate near the 

 -

floor (explosion hazard).

Ensure to firmly tighten the screw cap of the fuel tank.

 -

Before starting the engine, move to a location at least 3 meters 

 -

(approx. 3 1/4 yards) from where you fuelled the Power Cutter (7), but not within 

the extended swing range of the cutting disc (direction of sparks).

Fuel cannot be stored for an unlimited period of time. Buy only as much as will be 

 -

consumed in the near future.

Use only approved and marked containers for the transport and storage of fuel.

 -

Keep fuel away from children! 

 -

Putting into operation

Do not work on your own. There must be someone around in case of an 

 -

emergency (within shouting distance).

Observe all anti-noise regulations when working in residential areas.

 -

Never use the Power Cutter near inflammable materials or explosive gases! 

 -

The Power Cutter can create sparks leading to fire or explosion!

Make sure that all persons within 30 meters (33 yards), such as other workers, 

 -

are wearing protective gear (see “Protective equipment”) (8). Children and other 

unauthorized persons must remain more than 30 meters away from the working 

area. Keep an eye out for animals as well (9).

Before starting work the Power Cutter must be checked for perfect function 

 -

and operating safety according to the prescriptions.

 

In particular, make sure that the cutting wheel is in good condition (replace 

immediately if torn, damaged or bent), the cutting wheel is properly mounted, the 

protection hood is locked in place, the hand guard is properly mounted, the V-belt 

has the proper tension, the throttle moves easily and the grips are clean and dry, 

and the combination switch functions properly.

Start the Power Cutter only after complete assembly and inspection. Never use 

 -

the Power Cutter when it is not completely assembled.

5

6

7

8

9

3 meters

= wearing Protective Equipment

30 m

Summary of Contents for EK7650H

Page 1: ...struction Manual EK7650H EK7651H Important Read this instruction manual carefully before putting the Power Cutter into operation and strictly observe the safety regulations Keep this instruction manua...

Page 2: ...ions 4 Protective equipment 4 Fuels Refuelling 5 Putting into operation 5 Cutoff discs 6 Kickback and lock in 7 Working behavior Method of working 7 Cutting metals 8 Cutting masonry and concrete 8 Tra...

Page 3: ...eye and ear protection and respiratory protection Stop engine Wear protective gloves Warning Kickback No smoking Fuel Gasoline No open fire First Aid Direction of cutting wheel rotation Delivery inven...

Page 4: ...can release toxins may be cut only with the necessary safety precautions and after notification of the proper authorities and under their supervision or that of a person appointed by them Protective...

Page 5: ...re you fuelled the Power Cutter 7 but not within the extended swing range of the cutting disc direction of sparks Fuel cannot be stored for an unlimited period of time Buy only as much as will be cons...

Page 6: ...ed When starting the Power Cutter it must be well supported and securely held The cutting disc must not be touching anything If the cutting disc is new test it by running it at least 60 seconds at top...

Page 7: ...rear handles Never leave the Power Cutter unattended Whenever possible run the Power Cutter at the rated arbour speed see Technical data Only use the Power Cutter during good light and visibility per...

Page 8: ...long cut When cutting material under stress supported material or material in structures always make a notch in the thrust pressure side and then cut from the tension side so that the disc does not lo...

Page 9: ...an the direction and sequence of cuts in such a way that the disc does not get jammed by the cut off piece and that no persons can be injured by falling pieces Transport and storage Always turn off th...

Page 10: ...n manual All other work must be carried out by MAKITA Service 28 Use only original MAKITA spares and accessories The use of non MAKITA spares accessories or cutting discs increases the risk of acciden...

Page 11: ...utomobile gasoline petrol Fuel tank capacity l 1 1 Lubricant engine oil API grade SF class or higher SAE 10W 30 oil automobile 4 stroke engine oil Lubricant quantity l 0 22 Cutting disc for 80 m sec o...

Page 12: ...lug cap 5 Top cover 6 Front handle 7 Protection hood 8 Tensioning screw 9 Hex nut 10 Muffler 11 Starter grip 12 Oil tank cap 13 Fuel tank cap 14 Fuel pump Primmer 15 Cutting disc 16 Outer flange 17 He...

Page 13: ...the hole in the tool remove it before mounting the cutting disc 2 While holding on the wrench 2 in that position use the combination wrench 1 provided and turn the bolt 7 securing the disc counterclo...

Page 14: ...ear the MIN mark of the oil tank fill the oil tank with oil to the MAX mark Oil quantity can be checked externally without removing the oil cap as the oil level can be seen at the external see through...

Page 15: ...r inflammation etc seek medical advice from a specialist doctor immediately Fuel storage period As a rule fuel held in a proper fuel container in a shaded location with good ventilation should be used...

Page 16: ...ete 2 Starting up when engine is warm Press the primer pump several times From the outset place the switch in the I operating position and start the engine using task 3 of procedure 1 above NOTE Repea...

Page 17: ...t and run out of lubricant This can damage the engine Only adjusting screw T can be manipulated by the user If the cutting disc moves in idle i e without the throttle being pressed it is imperative to...

Page 18: ...as shown in the Adjusting V belt tension section Cleaning the protection hood Over time the inside of the protection hood can become caked with material residue especially from wet cutting which if al...

Page 19: ...lter from the filter cover and gently tap and blow on it to clean Gently tap and blow on the inner filter to remove dirt and dust Also periodically wash the inner filter in soapy water and dry thoroug...

Page 20: ...ce on the spark plug remount it attach plug cap and then secure plug cover Top cover Cover lock 0 5 mm Replacing the suction head The fuel tank filter 13 of the suction head can become clogged It is r...

Page 21: ...rter doesn t work well for example the starter rope doesn t return to initial position it is necessary to blow off dust from the starter 14 and the clutch 15 To clean the starter and the clutch remove...

Page 22: ...screw to the left until the end of the screw is visible Fig 1 2 Remove tightening nuts and remove belt cover Fig 1 3 Rotate the hood to the broken line position Remove V belt and then remove cutting...

Page 23: ...A depth limiter can be added for still easier and more accurate cutting It makes it possible to maintain a precise predetermined cut depth To keep down dust and for better cutting disc cooling MAKITA...

Page 24: ...to clutch Engine does not start or with difficulty Ignition system Ignition spark O K Fault in fuel supply or compression system mechanical defect No ignition spark STOP switch operated wiring fault o...

Page 25: ...ed Make request for inspection and maintenance Abnormal drive system Make request for inspection and maintenance Contaminated clutch and around parts Clean Engine stops soon Engine speed does not incr...

Page 26: ...there is foreign matter inside the fuel tank If there is remove 2 Use a piece of wire etc to pull out fuel filter from neck of tank 3 Press the primer pump until all of the fuel is forced back into t...

Page 27: ...27...

Page 28: ...Makita Corporation 885023C7 www makita com ALA...

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