Makita EM2651LH Instruction Manual Download Page 1

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EM2650UH

EM2651UH

EM2650LH

EM2651LH

Petrol Brushcutter

EM2650UH

EM2651UH

EM2650LH

EM2651LH

INSTRUCTION MANUAL

Important:

Read this instruction manual carefully before putting the Petrol Brushcutter into operation and strictly observe

the safety regulations!

Preserve instruction manual carefully!

Summary of Contents for EM2651LH

Page 1: ...shcutter EM2650UH EM2651UH EM2650LH EM2651LH INSTRUCTION MANUAL Important Read this instruction manual carefully before putting the Petrol Brushcutter into operation and strictly observe the safety regulations Preserve instruction manual carefully ...

Page 2: ...nylon cutting head 12 Before start of operation 13 Correct handling of machine 15 Points in operation and how to stop 15 Resharpening the cutting tool 17 Servicing instructions 19 Storage 22 Take Particular care and attention Read instruction manual and follow the warnings and safety precautions Forbidden No smoking No open flame Protective gloves must be worn Keep the area of operation clear of a...

Page 3: ...d with bushes or shrubs In order to avoid either head eye hand or foot injuries as well as to protect your hearing the following protective equipment and protective clothing must be used during operation of the Petrol Brushcutter Always wear a helmet where there is a risk of falling objects The protective helmet 1 is to be checked at regular intervals for damage and is to be replaced at the latest...

Page 4: ...guard All protective installations and guards supplied with the machine must be used during operation Never operate the engine with faulty exhaust muffler Shut off the engine during transport During transport over long distances the tool protection included with the equipment must always be used Ensure safe position of the Petrol Brushcutter during car transportation to avoid fuel leakage When tra...

Page 5: ...great force with the risk of injuries Kickback prevention To avoid kickbacks observe the following Operation within a blade segment between 12 and 2 o clock presents positive hazards especially when using metal cutting tools Cutting operations within a blade segment between 11 and 12 o clock and between 2 and 5 o clock must only be performed by trained and experienced operators and then only at th...

Page 6: ... by MAKITA Use of non approved accessories and tools means increased risk of accidents MAKITA will not accept any liability for accidents or damage caused by the use of non approved cutting tools and fixing devices of cutting tools or accessories First Aid In case of accident make sure that a first aid box is available in the vicinity of the cutting operations Immediately replace any item taken fr...

Page 7: ...cific fuel consumption g kwh 408 Idling speed min 1 3 000 Clutch engagement speed min 1 3 900 Carburetor type WALBRO WYL Ignition system type Solid state ignition Spark plug type NGK CMR4A Electrode gap mm 0 7 0 8 Vibration per ISO 22867 Right handle Rear grip ahv eq m s2 2 6 5 1 Uncertainty K m s2 0 8 0 2 Left handle Front grip ahv eq m s2 2 3 4 1 Uncertainty K m s2 0 5 0 4 Sound pressure level a...

Page 8: ...cific fuel consumption g kwh 408 Idling speed min 1 3 000 Clutch engagement speed min 1 3 900 Carburetor type WALBRO WYL Ignition system type Solid state ignition Spark plug type NGK CMR4A Electrode gap mm 0 7 0 8 Vibration per ISO 22867 Right handle Rear grip ahv eq m s2 2 5 5 5 Uncertainty K m s2 0 5 1 0 Left handle Front grip ahv eq m s2 2 4 4 4 Uncertainty K m s2 0 2 0 4 Sound pressure level a...

Page 9: ...arter 3 Air cleaner 4 I O switch on off 5 Spark plug 6 Exhaust muffler 7 Clutch case 8 Rear grip 9 Hanger 10 Handle 11 Control lever 12 Control cable 13 Shaft 14 Protector 15 Gear Case Head case 16 Handle holder 17 Cutter blade 18 Nylon cutting head 19 Fuel filler cap 20 Starter knob 21 Exhaust pipe 22 Oil gauge ...

Page 10: ...and handle holder 3 Adjust handle 4 to an angle that provides a comfortable working position and then secure by firmly hand tightening knob 1 CAUTION Do not forget to mount spring 5 MOUNTING OF HANDLE For machines with loop handle Fix a barrier to the left side of the machine together with the handle for operator protection Do not adjust position of the loop handle too close to the control grip Ke...

Page 11: ...e diameter Metal blade Protector for metal blades Nylon cutting head Protector for nylon cutting head 3 2 1 MOUNTING OF PROTECTOR In use of the metal blade fix the protector 3 to the clamp 2 with two bolts M6 x 30 1 NOTE Tighten the right and left bolts evenly so that the gap between the clamp 2 and the protector 3 will be constant Otherwise the protector sometimes may not function as specified 3 ...

Page 12: ...asher 3 cup 2 and secure the cutter blade with the nut 1 Tightening torque 13 23 N m NOTE Always wear gloves when handling the cutter blade NOTE The cutter blade fastening nut with spring washer is a consumable part If there appears any wear or deformation on the spring washer replace the nut Mounting of nylon cutting head The clamp washer 3 cup 2 and nut 1 are not necessary for mounting the nylon...

Page 13: ...ne for automobile Oil volume Approx 0 08L Note If the engine is not kept upright oil may go into around the engine and may be refilled excessively If the oil is filled above the limit the oil may be contaminated or may catch fire with white smoke Point 1 in Replacement of oil Oil gauge Remove dust or dirt near the oil refill port and detach the oil gauge Keep the detached oil gauge free of sand or...

Page 14: ... fuel full to the oil refill port Wipe well the periphery of the tank cap to prevent foreign matter from entering into the fuel tank After refueling securely tighten the tank cap If there is any flaw or damage on the tank cap replace it The tank cap is consumable and therefore should be renewed every two to three years Fuel tank cap Fuel upper limit Fuel tank Fuel The engine is a four stroke engin...

Page 15: ... For EM2650LH EM2651LH In an emergency push the notches 1 at both sides and you can detach the machine from you Be extremely careful to maintain control of the machine at this time Do not allow the machine to be deflected toward you or anyone in the work vicinity WARNING Failure to maintain complete control of the machine at all could result in serious bodily injury or DEATH For EM2650UH EM2651UH ...

Page 16: ...to its original point 5 Warm up operation Continue warm up operation for 2 to 3 minutes B Startup after warm up operation 1 Push the primer pump repeatedly 2 Keep the throttle lever at the idling position 3 Pull the recoil starter strongly 4 If it is difficult to start the engine open the throttle by about 1 3 Pay attention to the cutter blade which may rotate At times such as winter when starting...

Page 17: ... The nylon cutting head will automatically feed out the proper length of nylon cord by the changes in centrifugal force caused by increasing or decreasing rpms However to cut soft grass more efficiently bump the nylon cutting head against the ground to feed out extra cord as indicated under operation section Operation Increase the nylon cutting head speed to approx 6 000 min 1 Low speed under 4 80...

Page 18: ...d direction indicated by LH and right hand direction by RH on the side of the spool Wind all but about 100 mm 3 15 16 of the cords leaving the ends temporarily hooked through a notch on the side of the spool Mount the spool in the housing so that the grooves and protrusions on the spool match up with those in the housing Keep the side with letters on the spool visible on the top Now unhook the end...

Page 19: ...ever and the look button SERVICING INSTRUCTIONS REPLACEMENT OF ENGINE OIL Deteriorated engine oil will shorten the life of the sliding and rotating parts to a great extent Be sure to check the period and quantity of replacement ATTENTION In general the engine main unit and engine oil still remain hot just after the engine is stopped In replacement of oil confirm that the engine main unit and engin...

Page 20: ... lower claw Pick this part and remove the element felt Plate Element sponge Air cleaner cover Fixing bolt Element felt Breather Part POINTS ON OIL Never discard replaced engine oil in garbage earth or sewage ditch Disposal of oil is regulated by law In disposal always follow the relevant laws and regulations For any points remaining unknown contact Authorized Service Agent Oil will deteriorate eve...

Page 21: ...N OF BOLTS NUTS AND SCREWS Retighten loose bolts nuts etc Check for fuel and oil leakage Replace damaged parts with new ones for safety operation CLEANING OF PARTS Keep the engine always clean Keep the cylinder fins free of dust or dirt Dust or dirt adhering to the fins will cause piston seizure 0 7 mm 0 8 mm 0 028 0 032 CHECKING THE SPARK PLUG Only use the supplied universal wrench to remove or t...

Page 22: ...e with the cutter blade edge oriented downward Lubricating oil may spill out Keep the drained fuel in a special container in a well ventilated shade Drain fuel Humidity STORAGE Attention after long time storage Before startup after long time shutdown be sure to replace oil refer to P 19 Oil will deteriorate while the machine is kept out of operation Fault System Observation Cause Engine not starti...

Page 23: ...es ponding P Engine oil Inspect clean 13 Replace 1 19 Tightening parts bolt nut Inspect 21 Fuel tank Clean inspect Drain fuel 3 22 Throttle lever Check function Stop switch Check function 17 Cutting blade Inspect 11 Low speed rotation Inspect adjust 17 Air cleaner Clean 20 Ignition plug Inspect 21 Cooling air duct Clean inspect 21 Fuel pipe Inspect 21 Replace 2 Gear case grease Refill 21 Fuel filt...

Page 24: ...ark plug Replace Abnormal carburetor Make request for inspection and maintenance Starter rope cannot be pulled Make request for inspection and maintenance Abnormal drive system Make request for inspection and maintenance Engine stops soon Engine speed does not increase Insufficient warm up Perform warm up operation Choke lever is set to CLOSE although engine is warmed up Set to OPEN Clogged fuel f...

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Page 28: ...Makita Corporation Anjo Aichi Japan 884951A229 www makita com ALA ...

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