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For safe use of your product

Vibration and cold

It is believed that a condition called Raynaud's Phenomenon which affects the fingers of certain individuals may be 
brought about by exposure to vibration and cold. Exposure to vibration and cold may cause tingling and burning, 
followed by loss of colour and numbness in the fingers. The following precautions are strongly recommended be-
cause the minimum exposure which might trigger the ailment is unknown.

Keep your body warm, especially the head and neck, feet and ankles, and hands and wrists.

Maintain good blood circulation by performing vigorous arm exercises during frequent work breaks, and also by 
not smoking.

Limit the number of hours of operation. Try to fill each day with jobs where operating the trimmer or other hand-
held power equipment is not required.

If you experience discomfort redness and swelling of the fingers, followed by whitening and loss of feeling, con-
sult your physician before exposing yourself further to cold and vibration.

Failure to observe these instructions could result in damage to your health.

Repetitive stress injuries

It is believed that over-using the muscles and tendons of the fingers, hands, arms and shoulders may cause sore-
ness, swelling, numbness, weakness and extreme pain to the areas just mentioned. Certain repetitive hand activities 
may put you at a high risk for developing a repetitive stress injury (RSI). To reduce the risk of RSI, do the following:

Avoid using your wrist in a bent, extended or twisted position.

Take periodic breaks to minimize repetition and rest your hands. Reduce the speed and force in which you do the 
repetitive movement.

Do exercises to strengthen hand and arm muscles.

See a doctor if you feel tingling, numbness or pain in your fingers, hands, wrists or arms. The sooner RSI is diag-
nosed, the more likely permanent nerve and muscle damage can be prevented.

Failure to observe these instructions could result in damage to your health.

Proper training

Do not permit operation without proper training and protective equipment.

Be thoroughly familiar with the controls and proper use of unit.

Know how to stop the unit and shut off the engine.

Know how to unhook a harnessed unit quickly.

Never allow anyone to use the unit without proper instruction.

Failure to observe these instructions could result in damage to your health.

Wear proper clothing.

Secure hair so it is above shoulder length.

Do not wear ties, jewellery, or loose, dangling clothing which could be caught in the 
unit.

Do not wear open toed footwear, or go bare-foot or barelegged.

Failure to observe these precautions could result in damage to your sight or hearing, or lead 
to a serious injury.

Wear protective gear

Always wear the following protective gear when working with the trimmer.

1. Head protection (helmet): Protects the head
2. Ear muffs or ear plugs: Protect the hearing
3. Safety goggles: Protect the eyes
4. Face shield: Protects the face
5. Safety gloves: Protect the hands from cold and vibration
6. Work clothes that fit (long sleeves, long trousers): Protect the body
7. Heavy duty, non-slip protective boots (with toecaps) or non-slip work shoes 
(with toecaps): Protect the feet
8. Shin guards: Protect the legs

Failure to observe these precautions could result in damage to your sight or hearing, or 
lead to a serious injury.

When necessary, please use the protective gear below.

Dust mask: Protects the breathing apparatus

Bee net: To deal with attacks by bees

 WARNING

Содержание SRM-4510

Страница 1: ...1Cover ENGLISH OPERATOR S MANUAL GRASS TRIMMER BRUSHCUTTER SRM 4510 WARNING READ THE INSTRUCTIONS CAREFULLY AND FOLLOW THE RULES FOR SAFE OPERATION FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY EN...

Страница 2: ...12 Preparing the fuel 12 Engine operation 14 Starting the engine 14 Stopping the engine 15 Trimming operation 16 Using shoulder harness 17 Basic trimming operation with nylon line cutting head 17 Bas...

Страница 3: ...the product You must not modify the product To do so could lead to an accident or serious injury Any malfunction resulting from a modification to the product will not be covered by the manufacturer s...

Страница 4: ...the repetitive movement Do exercises to strengthen hand and arm muscles See a doctor if you feel tingling numbness or pain in your fingers hands wrists or arms The sooner RSI is diag nosed the more l...

Страница 5: ...fire or smoke If fire comes from the engine or smoke appears from any area other than the exhaust vent first distance yourself from the product to ensure your physical safety Use a shovel to throw sa...

Страница 6: ...protection and gloves Petrol and oil mixture Emergency stop Choke Control Cold Start Position Choke Closed Warning Thrown objects Choke Control Run Position Choke Open Warning side thrust Carburettor...

Страница 7: ...tand what the decal means before using your product If the decal becomes unreadable due to wear and tear or damage or peels off and is lost please purchase a replacement decal from your dealer and att...

Страница 8: ...ked 7 Ignition switch Slide switch mounted on top of the throttle trigger housing move switch forward to RUN backward to STOP position 8 Throttle trigger Activated by the operator s finger for control...

Страница 9: ...ng or broken Engine Operation Shaft Handle 1 Throttle lever 2 Engine 3 Operator s manual 4 Safety goggles 5 Caution tag 6 Shaft tube 7 Locking tool 8 Socket wrench 9 L wrenches 10 Spanner 11 Bolts 12...

Страница 10: ...the slot D for rotation prevention 3 Locate the throttle grip so that the screw can pass through the stopper hole E 4 Securely tighten the screw and nut 1 Loosen handle bar support bolts A 2 Locate ha...

Страница 11: ...ut could be broken 7 Remove locking tool WARNING Wear heavy duty gloves when working with the trimmer blade When replacing the trimmer blade during a trimming task ensure that the engine is switched o...

Страница 12: ...Balancing and levelling as above may require relocation of the clamp and readjustment of the harness straps Also each type of cutting attachment and shield mounted on the unit may require balancing Pr...

Страница 13: ...e Always loosen fuel caps slowly allowing pressure to equalize Otherwise fuel may get spewed Mop up any fuel that overflows or spills out due to overfilling Fuel spills can cause fire and burns when i...

Страница 14: ...if there are abnormal vibrations or sounds Contact your dealer to have it repaired Accidents involving parts that fall or shatter off can cause wounds or serious injury The exhaust fumes from the eng...

Страница 15: ...m engine 1 Move the ignition switch A to the Start position 2 Make sure that the throttle trigger D is at the idle speed po sition 3 Check that the choke lever is in the Run position 4 If no fuel is v...

Страница 16: ...gn objects ricochet off the cutting attachment or wire and other materials twisted round the product spring off it In the following situations turn off the engine immediately and ensure that the cutti...

Страница 17: ...feed only up to the wire If you go too far the line will snap off around the wire Trimming can be done to cut through weed stems one at a time Place the nylon line cutting head near the bottom of the...

Страница 18: ...the shield See appropriate pic ture This results in the debris being thrown away from you Tilting the head to the wrong side will shoot the debris toward you If the nylon line cutting head is held fla...

Страница 19: ...rp Dull blades increase the chance of kick out and injury to yourself and bystanders Plastic Nylon Grass Weed Blades may be used where ever the nylon line head is used Do not use this blade for heavy...

Страница 20: ...arts and consumables please use only genuine parts and designated products and components Using parts from other manufacturers or non designated components may result in a malfunction Area Maintenance...

Страница 21: ...allow it to idle 2 3 minutes until warm 2 If the attachment moves when the engine is at idle reduce the idle speed by turning the idle adjustment screw T coun ter clockwise 3 Repeat the process of acc...

Страница 22: ...equest your dealer to inspect or replace NOTE When the carburettor cannot be adjusted properly with the idle speed adjustment screw T you must contact an authorized service dealer IMPORTANT To maintai...

Страница 23: ...kgf cm to 170 kgf cm The spark test for checking whether the spark plug is spark ing must be carried out by your dealer Angle transmission 1 Remove the plug A and drain screw B from the angle transmis...

Страница 24: ...k plug is dirty or damp 1 Fuel degradation 2 Incorrect electrode gap 3 Carbon deposits 4 Electrical fault 1 Replace 2 Adjust or replace 3 Clean or replace 4 Consult your dealer Engine starts but no ac...

Страница 25: ...te quantity around 10 mL of clean new 2 stroke engine oil to the cyl inder via the spark plug hole 9 Place a piece of clean cloth over the spark plug hole 10 Pull 2 or 3 times on the starter grip to d...

Страница 26: ...1 part 2 Cutting attachment option Blade centre hole diameter Thread 25 4 mm Left handed thread M12 1 75 pitch Gear Case Gear ratio and lubrication Rotational direction of output shaft viewed from ab...

Страница 27: ...27 1Notes and rear cover MEMORANDUM...

Страница 28: ...X750226 7100 2019 1 7 2 Suehirocho Ohme Tokyo 198 8760 JAPAN PHONE 81 428 32 6118 FAX 81 428 32 6145...

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