MAKITA BCM2310 Brush Cutter/String Trimmer Instruction Manual

MAKITA BCM2310 Brush Cutter/String Trimmer Instruction Manual

Thank you very much for purchasing MAKITA Brush Cutter/String Trimmer.
We are pleased to recommend to you the MAKITA Brush Cutter/String Trimmer which is the result of a long development program and many years of knowledge and experience. Please read this booklet which refers in detail to the various points that will demonstrate its outstanding performance. This will assist you to obtain the best possible result from your MAKITA Brush Cutter/String Trimmer.

EMISSIONS COMPONENT DEFECT WARRANTY COVERAGE
MAKITA U.S.A, Inc warrant to the initial retail purchaser and each subsequent owner, that this utility equipment was designed, built, and equipped to conform at the time of initial sale to all applicable regulations of the U.S.
Environmental Protection Agency (EPA), and that the engine is free of defects in materials and workmanship which would cause this engine to fail to conform with EPA regulations during its warranty period.
For the components listed under PARTS COVERED, the service dealer authorized by MAKITA will, at no cost to you, make the necessary diagnosis, repair, or replacement necessary to ensure that the engine complies with applicable U.S. EPA regulations.

EMISSISON COMPONENT DEFECT WARRANTY PERIOD
The warranty period for this engine begins on the date of sale to the initial purchaser and continues for a period of 2 years.

PARTS COVERED
Listed below are the parts covered by the Emission Components Defect Warranty. Some of the parts listed below may require scheduled maintenance and are warranted up to the first scheduled replacement point for that part.

1. Fuel Metering System
   (i) Carburetor and internal parts
   (ii) Fuel filter, if applicable.
   (iii) Throttle stopper, if applicable.
   (iv) Choke System, if applicable.

2. Air Induction System
   (i) Air cleaner plate
   (ii) Air cleaner case

3. Ignition System
   (i) Spark plugs.
   (ii) Flywheel Magneto
   (iii) Ignition Coil.

4. Miscellaneous Items Used in Above Systems
   (i) Fuel hoses, clamps and sealing gaskets

OBTAINING WARRANTY SERVICE
To obtain warranty service, take your engine to the nearest MAKITA Factory Service Center or service Center authorized by MAKITA. Bring your sales receipts indicating date of purchase for this engine. The dealer of service authorized by MAKITA will perform the necessary repairs or adjustments within a reasonable amount of time and furnish you with a copy of the repair order. All parts and accessories replaced under this warranty become the property of MAKITA.

WHAT IS NOT COVERED

• Conditions resulting from tampering, misuse, improper adjustment (unless they were made by the service dealer authorized by MAKITA during a warranty repair), alteration, accident, failure to use the recom-
  mended fuel and oil, or not performing required maintenance services.

• The replacement parts used for required maintenance services.

• Consequential damages such as loss of time, inconvenience, loss of use of the engine or equipment, etc.

• Diagnosis and inspection charges that do not result in warranty-eligible service being performed.

• Any non-authorized replacement part, or malfunction of authorized parts due to use of non-authorized parts.

OWNER’S WARRANTY RESPONSIBILITIES
As the engine owner, you are responsible for the performance of the required maintenance listed in your owner’s manual. MAKITA recommends that you retain all receipts covering maintenance on your engine, but MAKITA cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance. As the engine owner, you should however be aware that MAKITA may deny warranty coverage if your engine or a part has failed due to abuse, neglect, improper maintenance or unapproved modifications.
You are responsible for presenting your engine to the nearest service dealer authorized by MAKITA when a problem exists.
If you have any questions regarding your warranty rights and responsibilities, you should contact the MAKITA Warranty service Department at 1-800-4-MAKITA for the information

THINGS YOU SHOULD KNOW ABOUT THE EMISSION CONTROL SYSTEM WARRANTY:

MAINTENANCE AND REPAIRS
You are responsible for the proper maintenance of the engine. You should keep all receipts and maintenance records covering the performance of regular maintenance in the event questions arise.
These receipts and maintenance records should be transferred to each subsequent owner of the engine. MAKITA reserves the right to deny warranty coverage if the engine has not been properly maintained. Warranty claims will not be denied, however, solely because of the lack of required maintenance or failure to keep maintenance records.
MAINTENANCE, REPLACEMENT OR REPAIR OF EMISSION CONTROL DEVICES AND SYSTEMS MAY BE PERFORMED BY ANY REPAIR ESTABLISHMENT OR INDIVIDUAL; HOWEVER, WARRANTY REPAIRS MUST BE PERFORMED BY A SERVICE DEALER AUTHORIZED BY WACKER. THE USE OF PARTS THAT ARE NOT EQUIVALENT IN PERFORMANCE AND DURABILITY TO AUTHORIZED PARTS MAY IMPAIR THE EFFECTIVENESS OF THE EMISSION CONTROL SYSTEM AND MAY HAVE A BEARING ON THE OUTCOME OF A WARRANTY CLAIM.
If other than the parts authorized by MAKITA are used for maintenance replacements or for the repair of components affecting emission control, you should assure yourself that such parts are warranted by their manufacturer to be equivalent to the parts authorized by MAKITA in their performance and durability.

HOW TO MAKE A CLAIM
All repair qualifying under this limited warranty must be performed by a service dealer authorized by MAKITA. In the event that any emission related part is found to be defective during the warranty period, you shall notify MAKITA Warranty service Department at 1-800-4-MAKITA and you will be advised of the appropriate warranty service dealer or service providers where the warranty repair can be performed.

SYMBOLS
You will note the following symbols when reading the instruction manual.

SAFETY INSTRUCTIONS

General Instructions

• To ensure correct operation, user has to read this instruction manual to make himself familiar with the handling of the Brush Cutter/String Trimmer. Users insufficiently informed will risk danger to themselves as well as others due to improper handling.
• It is recommended only to lend the Brush Cutter/String Trimmer to people who have proven to be experienced with Brush Cutter/String Trimmer. Always hand over the instruction manual.
• First users should ask the dealer for basic instructions to familiarize oneself with the handling of an engine powered cutter.
• Children and young persons aged under 18 years must not be allowed to operate the Brush Cutter/String Trim- mer. Persons over the age of 16 years may however use the device for the purpose of being trained only whilst under supervision of a qualified trainer.
• Use Brush Cutter/String Trimmer with the utmost care and attention.
• Operate the Brush Cutter/String Trimmers only if you are in good physical condition. Perform all work calmly and carefully. The user has to accept liability for others.
• Never use the Brush Cutter/String Trimmer after consumption of alcohol or drugs, or if feeling tired or ill.

Intended use of the machine
The Brush Cutter/String Trimmer is only intended for cutting grass, weeds, bushes, undergrowth. It should not be used for any other purpose such as edging or hedge cutting as this may cause injury.

Personal protective equipment

• The clothing worn should be functional and appropriate, i.e. it should be tight-fitting but not cause hindrance. Do not wear either jewelry or clothing which could become entangled 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 Brush Cutter/String Trimmer.
• 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 after 5 years. Use only approved protective helmets.
• The visor (2) of the helmet ( or goggles ) protects the face from flying debris and stones. During operation of the Brush Cutter/Sting Trimmer, always wear goggles, or a visor to protect eye injuries.
• Wear adequate noise protection equipment to avoid hearing impairment ( ear muffs (3), ear plugs etc. ).
• The work overalls (4) protect against flying stones and debris. Wearing work overalls is strongly recommended.
• Always wear special gloves (5) made of thick leather during operation of the Brush cutter/String Trimmer.
• When using the Brush Cutter/String Trimmer, always wear sturdy shoes (6) with a non-slip sole to protect against injuries and ensure a good footing

Starting the brush cutter

• Make sure that there are no children or other people within a working range of 15 meters ( 50ft ), also pay attention to any animals in the working vicinity.

• Before use, always check that the Brush cutter/String Trimmer is safe for operation.
  Check the security of the cutting tool, the control lever for easy action and check for proper functioning of the control lever lock.

• Rotation of the cutting tool during idling the engine is not allowed. Check with your dealer for adjustment.
  Check for clean and dry handles and test the function of the start/stop switch.

• Start the Brush Cutter/String trimmer only in accordance with the instructions mentioned in this manual. Do not use any other methods for starting the engine.

• Use the Brush Cutter/String Trimmer and the tools only for such applications as specified.

• Only start the Brush Cutter/String Trimmer engine after the entire assembly is done. Operation of the machine is only permitted after all the appropriate accessories are attached.

• Before starting, make sure that the cutting tool has no contact with hard objects such as branches, stones etc. as the cutting tool will rotate when starting.

• The engine is to be switched off immediately in case of any engine problems.

• Should the cutting tool hit stones or other hard objects, immediately stop the engine and inspect the cutting tool.

• Inspect the cutting tool at short regular intervals for damage ( Detect hairline cracks by means of tapping-noise test ).

• Operate the Brush Cutter/String Trimmer only with the shoulder strap provided. It should be suitably adjusted
  before using the Brush Cutter/String Trimmer. Adjust the should strap according to the user’s size to prevent
  fatigue during operation. Never hold the Brush Cutter/String Trimmer with one hand during use.

• During operation always hold the Brush Cutter/String Trimmer with both hands. Always ensure a safe footing.

• Operate the Brush Cutter/String Trimmer in such a manner as to avoid inhalation of the exhaust gases. Never run the engine in enclosed rooms ( risk of gas poisoning ). Carbon monoxide is an odorless gas.

• Switch off the engine while not in use of the Brush Cutter/String Trimmer, and place it in a safe location to prevent danger to others or damage to the machine.

• Never put the hot Brush Cutter/String Trimmer on dry grass or on any combustible materials.

• The Brush Cutter/String Trimmer has to be always equipped with an appropriate guard.

• All protective installations and guards provided with the Brush Cutter/String Trimmer must be used during operation.

• Never run the engine with faulty exhaust muffler.

• Stop the engine during transport.

• During transport for long distances, the tool-protection must always be used.

• Make sure a safe position of the Brush Cutter/String Trimmer during car transportation to avoid fuel leakage.

• In transporting the Brush Cutter/String Trimmer, make sure that the fuel tank is completely empty.

• When unloading the Brush Cutter/String Trimmer from the truck, never drop the engine on the ground, which may severely damage the fuel tank.

• Always lift the entire unit of the machine from the ground when moving the machine. Dragging the fuel tank is highly dangerous and may cause damage of the tank and leakage of fuel, possibly causing fire.

Refueling

• Always stop the engine during refueling, keep away from open flames and do not smoke.
• Always wear protective gloves during refueling. Change and clean protective clothing at regular intervals.
• Be careful not to spill either fuel or oil for environmental protection. Clean the Brush Cutter/String Trimmer immediately if fuel is split.
• Avoid any fuel contact with your clothing. Change your clothing immediately if fuel is split on it to prevent clothing catching fire.
• Inspect the fuel cap regularly to make sure that it is securely fastened and does not leak.
• Always tighten the fuel tank cap securely. Change the location to start the engine (at least 3 meter away from the place of refueling).
• Never refuel in closed rooms. Fuel vapors accumulate, which may cause explosions.
• Only transport and store fuel in approved containers. Make sure the fuel stored is not accessible to children.

Method of operation

• Only use the Brush Cutter/String Trimmer in good light and visibility. During the winter season, always be aware of slippery or wet area, ice and snow. Ensure a safe footing.
• Never cut above waist height.
• Never operate the Brush Cutter/String Trimmer standing on a ladder.
• Never use the Brush Cutter/String Trimmer climbing up into trees.
• Never work on unstable surfaces.
• Remove sand, stones, nails etc. within the working range. Foreign materials may damage the cutting tool and cause dangerous kick-back.
• The cutting tool must have reached full working speed before contact with the grass.

Kickback

• When operating the brush cutter, uncontrollable kickback may occur.
• This is particularly the case when attempting to cut within a blade segment between 12 and 2 o’clock.
• Never use the brush cutter within a segment between 12 and 2 o’clock.
• Never apply the blade of brush cutter to solids, such as bushes and trees, etc., having a diameter in excess of 3 cm or the brush cutter will be deflected at great force with the risk of injuries.

Kickback prevention

To avoid kickback, ensure the following :

• Operation within a blade segment between 12 and 2 o’clock presents positive hazards, especially in 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 their own risk.
  Easy cutting with almost no kickback is possible within a blade segment between 8 and 11 o’clock.

Cutting Tools
Use only the correct cutting tool.

Maintenance instructions

• The condition of the Brush Cutter/String Trimmer must be checked before operation, in particular of the cutting tool, the protective devices and also the shoulder strap. Special attention must be paid to the cutting blade which must be correctly sharpened.
• Stop the engine and remove spark plug connector when replacing or sharpening cutting tools, and also when cleaning the machine or cutting tool.
• Operate the Brush Cutter/String Trimmer with as little noise and contamination as possible. In particular check the correct setting of carburetor.
• Clean the Brush Cutter/String Trimmer regularly and ensure that all screws and nuts are well tightened.
• Never service or store the Brush Cutter/String Trimmer in the vicinity of naked flames.
• Always store the Brush Cutter /String Trimmer in locked rooms and with a emptied fuel tank.
• Do not perform any modifications on the Brush Cutter/String Trimmer as this will endanger your safety.
• The performance of maintenance or repair work by the user is limited to those activities as described in this instruction manual. All other works are to be done by an Authorized Service Agent. Use only genuine spare parts and accessories supplied 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
Make sure that a first-aid box is available in the vicinity of the cutting operations in case of accident.

TECHNICAL DATA

MOUNTING OF HANDLE

CAUTION:
Before doing any work on the Brush Cutter/String Trimmer, always stop the engine and pull the spark plug connec-
tor off the spark plug.
Always wear protective gloves.
CAUTION:
Start the engine of Brush Cutter/String Trimmer after making sure that it is assembled completely.

For machines with U Handle models

• Place the handle-fixing metal so that the handle with the control lever will be positioned on the right (the right-hand grip side) as viewed from the engine side, and the other handle on the left side.
• Fit the groove of the handle-fixing material to the handle end. Fix the attached metal by hexagon socket bolts supplied.
• Adjust the position of handle for easy and comfortable operation, and then tighten securely the four (4) hexagon socket bolts uniformly on the right and left with the wrench provided.
• Wrap the waist pad around the shaft so that the hanger (1) will come out through the slit in the waist pad and control cable (3) will also wrapped under the waist pad (2).

For machines with Loop Handle

• Fix a barrier to the left side of the machine together with the handle of operator’s protection.
• Do not adjust position of the loop handle too close to the control grip.
• The handle must be kept in position more than 250 mm from the hanger.

MOUNTING OF PROTECTOR

To meet the applicable safety provisions, only the tool/protector combinations as described in the table must be used.

Use genuine MAKITA cutter blades or nylon cutting head.
The cutter blade must be well sharpened, free of cracks or breakage. If the cutter blade hits against a stone during operation, stop the engine and check the blade immediately.

Sharpen or replace the cutter blade every three (3) hours of operation.
If the nylon cutting head hits against a stone during operation, stop the engine and check the nylon cutting head immediately.
CAUTION:
The appropriate blade guard must always be installed for your own safety and complying with accident-prevention regulations.
Operation without the safety guard is not permitted.

For # BCM2600 and # BCM3300
Fix the protector (1) to the clamp (3) with two bolts.
For # BCM2310, BCM2610 and BCM3310
Fix the protector (1) to the clamp (3) with two bolts.

MOUNTING OF CUTTER BLADE OR NYLON CUTTER HEAD
Turn the Brush Cutter/String Trimmer upside down and replace the cutter blade or the nylon cutting head.

– Installing Cutter-Blade
Mount the cutter blade (A) onto the receiver washer (B).
Make sure that the cutter blade (A) is centered and lies flat.
The guide of the receiver washer (B) must fit in the arbor hole in the cutter blade (A).
Install the clamp washer (C) with the raised center away from the cutter blade (A).
Insert the holding-pin (D) through the slot of the grass cover (E) and rotate the receiver washer (B) until it is locked with the holding -pin (D). Then install the nut guard (F) and the blade nut (G) onto the gear case and turn counter-
clockwise to tighten securely.
Note : Always wear gloves when handling the cutter blade

– Installing Nylon cutting head

Install the receiver washer (A) onto the gear case.
Insert the holding-pin (B) through the slot of the grass cover (C) and rotate the receiver washer (A) until it is locked
with the holding-pin (B). Then place the nylon-cutting head (D) on the receiver washer (A) and rotate the nylon-cut-
ting head (D) counterclockwise to tighten securely.

FUELS/REFUELING

Handling fuel
Utmost care required when handling fuel. Fuel may contain substances similar to solvents. Refuel either in a well
ventilated room or outdoors.
Do not inhale fuel vapors, avoid any contact of fuel or oil with your skin.
Mineral oil products degrease you skin. If your skin contacts with these substances repeatedly and for an extended
period of time, it will desiccate. Various skin diseases may result. In addition, allergic reactions may occur. Eyes can be irritated by contact with oil. If oil comes into your eyes, immediately wash them with clear water. If your eyes are still irritated, see a doctor immediately.

Fuel and oil mixture
This brush-cutter (string-trimmer) is powered by a high-efficiency two-stroke engine being run with a mixture of fuel and two-stroke engine oil. The engine is designed for unleaded gasoline intended for automotive use with an
octane rating of 87 or higher.
For lubricating the engine, use any brand of premium 2-stroke engine oil classified as grade ISO-L-EGD or JSAO-
FC to be added to the fuel. Using any other oil will shorten the engine life and increase the required maintenance.
It is absolutely required to observe a mixture ratio of 50 : 1 (2-stroke engine oil specified above), unless otherwise reliable function of the brush cutter ( or string trimmer ) cannot be guaranteed.

Correct Fuel Mixture ( 50 : 1 )

Note :
When doing the fuel-oil mixture, first mix the entire oil quantity with half of the fuel required, then add the remaining fuel. Before filling it into the brush-cutter ( string trimmer ) tank, thoroughly shake the mixture. It is not recommended to add more engine oil than specified to ensure safe operation. This will result in a higher production of combustion residues which will pollute the environment and clog the exhaust channel in the cylinder as well as the muffler.
In addition, the fuel consumption will rise and the performance will decrease.

Refuelling
Follow the appropriate manners described on page 6.

Storage of Fuel
Fuel cannot be stored for an unlimited period of time.
Purchase only the quantity required for a 4 week operating period. Use only approved fuel storage containers.

CORRECT HANDLING OF MACHINE

Attachment of shoulder strap
Always wear the shoulder strap and adjust the strap length so that the cutter blade is kept parallel with the ground.

Detachment
The shoulder strap has a quick release latch. In an emergency, pull the red strap (A) to 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 may result in serious bodily injury or death.
To reassemble, remove the spring clip (B) from the machine, place open end over the strap buckle (C) and then
insert the release blade (D).

POINTS IN OPERATION AND HOW TO STOP
Follow the applicable accident prevention regulations.

Starting
Move at least 3 m away from the place of refueling. Place the machine on a flat, bare surface so that the cutting blade does not contact the surface of ground or any other objects.

Cold start

For machine with U Handle or Loop Handle

• Move the switch (1) to the “I” position.

• Push gently the primer pump (A) 8 to 10 times.

• Set the choke lever (B) to the “CHOKE” position (C).
  Note : Depress the trigger safety lock (E) before squeezing trigger.

• Squeeze the trigger (F) to full throttle position and hold it, and then set the switch (1) to the “START” position and release the trigger (F).

• Pull the starter until the engine tries to run (No more than 6 pulls ).

• Set the choke lever to half choke position.

• Pull the starter until the engine start running.

After the engine runs for 30 to 45 seconds at the “START” position ( for warming up the engine ), move the choke lever to the “RUN” position ( D ).

Warm Start ( Re-starting Engine )

• Set the choke lever (B) to the “RUN” position (D).
  Note : You do not need to pull the trigger or set the throttle-lock when the engine is warm.

• Pull the starter rope until the engine runs.

STOPPING

Release the trigger (F) fully, and push the switch (1) to the “O” position that the engine will stop.
Be aware that the cutting blade may not stop immediately and allow it to slow down fully.

IDLE SPEED ADJUSTMENT
Your MAKITA engine has been adjusted at the factory for optimum performance and fuel consumption, and no fur-
ther adjustment is required.
Due to varying atmospheric and climatic conditions, however, you may need some minor adjustment for your area.

Checking the idle-speed
The idle-speed should be set to 2,800 – 3,300 rpm. If necessary, adjust the idle-speed using with a tachometer to insure the proper idle-speed. Note that the cutting blade or the nylon cutting head must not turn when the engine is on idle.
Adjusting the idle rpm. Can be done by turning the idle-speed screw (A) clockwise ( for increasing the engine speed ) or counterclockwise ( for decreasing the engine speed ).
If the engine does not idle properly after the adjustment, contact your nearest Makita dealer for service.

RE-SHARPENING THE CUTTING TOOL
CAUTION :
The cutting blades mentioned below should only be re-sharpened by an authorized facility. Manual re-sharpening will result in imbalances of the blade causing abnormal vibrations and damage to the machine.
– Cutter Blade : star blade ( 4 teeth ), eddy blade ( 8 teeth )
An expert service for re-sharpening and balancing is provided by Authorized Service Agents.
NOTE :
To increase the service life of the above cutter blade, it may be turned over once until both cutting edges have become blunt.

NYLON CUTTING HEAD
Replacing the nylon cord

1. First, stop the engine.
   Press on the housing latches (A) inward to lift off the cover assembly (B).
   Then remove the spool (D).

2. Remove any excess nylon cord from the spool.

3. Cut a length of the nylon cord that is approximately 7.5 m ( 25’ ) long.

4. Hook the center of new nylon cord into the notch (F) in the center of the spool, with one end of the cord extending about 80 mm (3” to 3-1/8”) more than the other. Then wind both ends firmly around the spool in the direction of the head rotation.

5. Put the cord ends temporarily into the notched (H) when winding being finished. Leave approximate 100 mm (4”) of the cord extended beyond the notch.

6. Place the spool into the cover. Remove the ends of the cord from the notches (H) and put them in the metal eyelets (I) on the cover.

7. Mount the spool ( cover-assembly ) in the housing so that the grooves and protrusions on the spool mach up with those in the housing ( C ).
   Then push the cover firmly onto the housing to secure it.

SERVICING INSTRUCTIONS

Before doing any work on the Brush Cutter/String Trimmer, always stop the engine and pull the plug cap off the
spark plug.
Always wear protective gloves.
Do not attempt to remove the recoil starter by yourself, which may cause an accident. It should be done by the
Authorized Service Agent.
To ensure a long service life and to avoid any damage to the machine, the following servicing operations should be done at regular intervals.

Daily checkup and maintenance
Before operation, check the machine for loose screws or missing parts. Pay your special attention to the tightness of the cutting tool.
Before operation, always check for clogging of the cooling air passage and the cylinder fins. Clean them if necessary.
Do the following works daily after use :

• Clean the machine externally and inspect for damage.
• Clean the air filter. When working under extremely dusty conditions, clean the filter several times a day.
• Check the blade or the nylon cutting head for damage and make sure it is firmly mounted.
• Check if there is sufficient difference between idling and engagement speed. Make sure that the cutting tool does not rotate while the engine is idling.
• Check the functioning of the I-O switch, the lock-off lever, the control lever and the lock button.

Cleaning of air-filter

• Remove screw (B).
• Remove the air filter cover (A). Take out the air-filter (C) and clean it in warm soapy water. Dry the air-filter completely.
• After cleaning, put back the air filter cover and fasten it with the screw.

Note :
If there is excessive dust or dirt adhering to the air filter, clean it every day. A clogged air filter may make it difficult or impossible to start the engine or increase the engine rotation-speed.

Checking the spark plug

Only use the supplied universal wrench to remove or install the spark plug.
The gap between the two electrodes of the spark plug should be 0.6 – 0.7 mm ( 0.024” – 0.028” ). If the gap is too
wide or too narrow, adjust it. If the spark plug is clogged with carbon or fouled, clean it completely or replace it.
CAUTION :
Never touch the spark plug connector while the engine is running ( danger of high voltage electric shock ).

Supply of grease to gear case

Supply grease (Shell Albania 3 or equivalent ) to the gear case through the grease hole every 30 hours.

Suction head in the fuel tank

The fuel filter (A) of the suction head is for filtering the fuel to the carburetor.
A periodical visual inspection of this fuel filter is highly recommended.
To inspect the fuel filter, open the tank cap and pull out the suction head through the opening of the tank using a wire hook.
If the filter is found to have hardened, polluted or clogged up, it should be replaced.
Insufficient fuel supply caused by the deteriorated filter will result in the poor performance of the engine. It is therefore important to replace the fuel filter at least quarterly to ensure fuel-supply to the carburetor.

Cleaning of muffler exhaust port
Check the muffler exhaust port (B) regularly. If it is clogged by carbon deposits, scratch out the deposits carefully with a suitable tool.

STORAGE

When the Brush Cutter/String Trimmer is in storage for a long time

1. Drain all fuel from the fuel tank into a container approved for gasoline.
   Run the engine until it stops.

2. Clean all foreign material from the machine and store it in a well-ventilated place that is not accessible to children.

MAINTENANCE SCHEDULE

TROUBLESHOOTING CHART

Makita Corporation
Anjo Aichi Japan

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