McCulloch Cabrio 115306026, Cabrio 433L, Cabrio 952715745 User Manual

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INSTRUCTION MA NUAL

IMPORTANT INFORMATION

sure you understand them before using this unit. Retain these instructions for future reference.

: Please read these instructions carefully and make

MANUEL D’INSTRUCTIONS

RENSEIGNEMENTS IMPORTANTS:

atentivement les instructions et assurez- -vous de les avoir comprises. Conservez les instructions pour référence ultérieure.

Avant d’utiliser cet appareil, veuillez lire

BETRIEBSANWEISUNG

WICHTIGE INFORMATI ON:

Geräts aufmerksam durch. Verwenden Sie es erst, wenn Sie sicher sind, daß Sie alle Anweisungen verstanden haben und gut aufbewahren.

Lesen Sie diese Hinweise zur Handhabung des

MANUAL DE INSTRUCCIONES

INFORMACIÓN IMPORTANTE:

asegúrese de entenderlas antes de utilizar esta aparato. Conserve las instrucciones para la referencia en el futuro.

Lea atentamente las instrucciones y

115306026 Rev. 1 1/31/10 BRW

TABLE OF CONTENTS

Identification (What is What?) 2 Identification of Symbols 3 Safety Rules 3 Assembly 5 Operation 9 Maintenance 15

IDENTIFICATION (WHAT IS WHAT?)

Service & Adjustments 16 Storage 18 Troubleshooting Table 19 Declaration of Conformity 20 Technical Data 21

1. Fuel tank

2. Loop handle

3. ON/STOP switch

4. Shoulder strap clamp

5. Shoulder strap

6. Trimmer head

7. Line limiter blade

8. Shield

9. Shaft

10. J--handle

11. Blade

12. Coupler

13. Throttle trigger

14. Throttle lock--out

15. Starter handle

16. Fuel cap

17. Primer bulb

18. Start lever

19. Muffler

20. Wrench

21. Hex wrench

22. Instruction manual

23. Transport guard

IDENTIFICATION OF SYMBOLS

WARNING! This brushcutter can be dangerous! Careless or improper use can

cause serious or even fatal injury. B. Read and understand the instruction manual before using the brushcutter. C. Always use:

Ear protection, eye protection, head protection, boots, and gloves.

D. DANGER! Blade can thrust violently away from materialit doesnot cut. Blade thrust

can cause amputation of arms or legs. Keep people and animals 15 meters away.

E. WARNING! Blade/trimmer line can throw objects violently. You and others can be

blinded or injured. Always wear eye protection and leg protection. F. The operator of the machine must insure that no one comes within a 15 meter radius

while working. When several operators are working within the same area a safety dis-

tance of at least 15 meters must be observed. G. Use unleaded or quality leaded petrol and two--stroke oil mixed at a ratio of 2.5%. H. Assist handle to be positioned only below the arrow. I. Engine ON/STOP switch. J. Guaranteed sound power level according to Directive 2000/14/EC

K. Maximum rotational frequency of the spindle, rpm

SAFETY RULES

WARNING: When using gardening

appliances, basic safety precautions should always be followed to reduce the risk of fire and serious injury. Read and follow all instructions.

DANGER: This power tool can be dan-

gerous! This unit can cause serious injury including amputation or blindness to the operator and others. The warnings and safety instructions in this manual must be followed to provide reasonable safety and efficiency in using the unit. Theoperator is responsible for following the warnings and instructions in this manual and on the unit. Read the entire instruction manual before assembling and using the unit! Restrict the use of this unit to persons who read, understand, and follow the warnings and instructions in this manual and on the unit. Never allow children to operate this unit.

DANGER: Blade can thrust violently

away from material it does not cut. Blade thrust can cause amputation of arms or legs. Keep people and animals 15 meters away.

WARNING: Blade/trimmer line can

throw objects violently.Youand others canbe blinded or injured. Wear safety glasses and leg protection.

INSTRUCTION MANUAL

SAFETY INFORMATION ON THE UNIT

WARNING: Hazard zone for thrown

objects. Blade/Trimmerline can throw objects violently. Others can be blinded or injured. Keep people and animals 15 meters away.

Hazard Zone

WARNING: Do not use trimmer head

as a fastening device for the blade.

WARNING: The blade continues to

spin after the throttle is released or, engine is turned off. The coasting blade can throw objects or seriously cut if accidentally touched. Stop the blade by contacting the right hand side of the coasting blade with material already cut.

Stop coasting blade by contact with cut material.

OPERATOR SAFETY

WARNING: This machine produces

an electromagnetic field during operation. Under some circumstances, this field may interfere with active or passive medical implants. To reduce the risk of seriousor fatalinjury, werecommend persons with medical implants to consult

their physician and the medical implant manufacturer before operating this machine. S Dress properly. Always wear safety

glasses or similar eye protection when operating, or performing maintenance, on your unit (safety glasses are available). Eye protection should be marked Z87.

S Always wear a helmet if the trees to be

cleared are taller than 2 meters.

S Always wear face or dust mask if operation

is dusty.

S Always wear heavy, long pants, long

sleeves, boots, and gloves. Wearing safety leg guards is recommended.

S Always wear foot protection. Do not go

barefoot or wear sandals. Stay clear of blade/spinning line.

S Secure hair above shoulder length. Secure

or remove loose clothing or clothing with loosely hanging ties, straps, tassels, etc. They can be caught in moving parts.

S Being fully covered also helps protect you

from debris and pieces of toxic plants thrown by spinning line.

S Stay alert. Do not operate this unit when you

are tired, ill, upset or under the influence of alcohol, drugs, or medication. Watch what you are doing; use common sense.

S Wear hearing protection. Long or continu-

ous exposure to high noise levels may cause permanent hearing impairment.

S Never start or run inside a closed room or

building. Breathing exhaust fumes can kill.

S Keep handles free of oil and fuel. S Always use the handlebar and a properly

adjusted shoulder strap with a blade (see ASSEMBLY).

UNIT / MAINTENANCE SAFETY

WARNING: Stop unit and disconnect

the spark plug before performing maintenance (except carburetor adjustments). S Throw away blades that are bent, warped,

cracked, broken, or damaged in any other way. Replace trimmer head parts that are cracked, chipped, broken, or damaged in any other way before using the unit.

S Maintain unit according to recommended

procedures. Keep blade sharp. Keep cutting line at the proper length.

S Use only 2,4 mm diameter McCulloch

brand replacement line. Never use wire, rope, string, etc.

S Install required shield properly before using

the unit.

S Use only specified blade or trimmer head;

make sure it is properly installed and securely fastened.

S Never start engine with clutch shroud re-

moved. Theclutch canfly off andcause serious injury.

S Be sureblade ortrimmer head stops turning

when engine idles.

S Make carburetor adjustments with the lower

end supported to prevent blade or trimmer line from contacting any object. Hold unit by hand; do not use the shoulder strap for support.

S Keep others away when making c ar bure-

tor adjustments.

S Use only recommended McCulloch accesso-

ries and replacement parts.

S Have all maintenance and service not ex-

plained in this manual performed by your authorized service dealer.

FUEL SAFETY

S Mix and pour fuel outdoors. S Keep away from sparks or flames. S Use a container approved for fuel. S Do not smoke or allow smoking near fuel or

the unit.

S Avoid spilling fuel or oil. Wipe up all fuel spills. S Move at least 3 meters away from fueling

site before starting engine.

S Stop engine and allow to cool before re-

moving fuel cap.

S Always store petrol ina container approved

for flammable liquids.

CUTTING SAFETY

WARNING: Inspect the area to be cut

before each use. Remove objects (rocks, broken glass, nails, wire, string, etc.) which can be thrown or become entangled in the blade or trimmer head. S Keep others including children, animals,

bystanders, and helpers at least 15 meters away. Stop engine immediately if you are approached.

S Always keep engine on the right--hand side

of your body.

S Hold the unit firmly with both hands. S Keep firm footing and balance. Do not

overreach.

S Keep blade or trimmer head below waist

level. Do not raise engine above your waist.

S Keep all parts of your body away from blade,

trimmer head, and muffler when engine is

running. A hot muffler can cause serious burns.

S Cut from your left to your right. Cutting on

right side of the shield will throw debris away from the operator.

S Use only in daylight or good artificial light. S Use only for jobs explained in this manual.

TRANSPORTING AND STORAGE

S Allow the engine to cool; secure unit before

storing or transporting in vehicle.

S Empty fuel tank before storing or transporting

the unit. Use up fuel left in the carburetor by starting engine and letting it run until it stops.

S Store unit and fuel in an area where fuel va-

pors cannot reach sparks or open flames from water heaters, electric motors or switches, furnaces, etc.

S Store unit so line limiter cannot accidentally

cause injury. Unit can be hung by the shaft.

S Always install transport guard on blade be-

fore transporting or strorage.

S Store the unit out of the reach of children. S Secure the machine during transport.

SPECIAL NOTICE: Exposure to vibra-

tions through prolonged use of petrol powered hand tools could cause blood vessel or nerve damage in the fingers, hands, and joints of people prone to circulation disorders or abnormal swellings. Prolonged use in cold weather hasbeen linkedto bloodvessel damage in otherwise healthy people. If symptoms occur such as numbness, pain, loss of strength, change in skin color or texture, or loss of feeling in the fingers, hands, or joints, discontinue the use ofthis tool and seek medical attention. An anti-vibration system does not guarantee the avoidance of these problems. Users who operate power tools on a continual and regular basis must monitor closely their physical condition and the condition of this tool.

ASSEMBLY

CARTON CONTENTS

Check carton contents against the following list:

S Powerhead S Trimmer attachment

S Trimmer head S Blade S Cupped washer S Large nut for installing blade S Combination shield S Bolt S Loop handle

S Securing plate

S Bolt

S Wing nut S J--handle S Hex wrench S Wrench S Shoulder strap S Transport guard

WARNING: Always stop unit anddis-

connect spark plugbefore performing anyassembly procedures.

WARNING: If received assembled,

repeat allsteps to ensure your unit is properly assembled and all fasteners are secure. Examine parts for damage. Do not use damaged parts. It is normal for the fuel filter to rattle in the empty fuel tank. Finding fuel or oil residue on muffler is normal due to carburetor adjustments and testing done by the manufacturer.

TOOLS REQUIRED

S Hex wrench (provided) S Adjustable wrench S Phillips screwdriver

INSTALLING TRIMMER ATTACHMENT

WARNING: When installing attach-

ment, placethe unit on a flat surface forstability.

1. Loosen the coupler by turning the knob

counterclockwise.

Coupler

ATTACHING THE HANDLE

DANGER: T o avoid serious injury, the

barrier portion of the handle must be installed as shown to provide a barrier between operator and the spinning blade.

1. Position the loop handle on the shaft. Note that the handle must be mounted between the arrows on the shaft.

Handle

Bolt

Shipping protector

2. Remove shipping protector from coupler.

3. Remove the shaft cap from the attachment (if present).

4. Position locking/release button of attachment into guide recess of coupler.

5. Push the attachment into the coupler until the locking/release button snaps into the primary hole.

6. Before using the unit, tighten the knob securely by turning clockwise.

Coupler

Upper

Shaft

LOOSEN

Knob

TIGHTEN

Primary Hole

Guide Recess

Locking/ Release

Button

Attachment

WARNING: Make sure the locking/

release button is locked in the primary hole and the knob is securely tightened before operating the unit. All attachments are designed to be used in the primary hole unless otherwise stated in the applicable attachment instruction manual. Using the wrong hole could lead to serious injury or damage to the unit.

Locking/Release Button in Primary Hole

For optional attachments, see the ASSEMBLY section of the applicable attachment instruction manual.

Nut

Wrench

2. Install the bolt, securing plate and nut as shown in the illustration.

3. Make a final adjustment of the handle toa comfortable working position. Tighten the nut firmly with wrench (provided).

ASSEMBLY OF SHOULDER STRAP

Proper shoulder strap and handlebar adjustments must be made with the engine completely stopped before using unit.

1. Insert your rightarm andhead throughthe shoulder strap and allow it to rest on your left shoulder. Make sure the hook is to the right side of your waist.

NOTE: A one-half twist is built in the shoul-

der strap to allow the strap to rest flat on the shoulder.

2. Adjust the strap, allowing the hook to be about 15 cm below the waist.

3. Fasten the strap hook to the clamp located between the trigger handle and the handlebar clamp base and lift the tool to theoperating position.

4. Try on shoulderstrap and adjust for fit and balance before starting the engine or beginning a cutting operation.

NOTE: It may be necessary to relocate the

shoulder strap clamp on the shaft for proper balancing of unit.

Securing plate

TO RELOCATE SHOULDER STRAP CLAMP:

1. Loosen and remove both clamp screws.

2. Place the upper shoulder strap clamp over the shaft.

3. Position the lower shoulder strap clamp under the shaft and align the upper and lower clamp screw holes.

1. Insert bracket into slot on shield.

2. Pivot shield to align holes in shield and bracket.

Upper shoulder strap clamp

Lower shoulder strap clamp

4. Insert two screws into the screw holes.

5. Secure shoulder strap clamp by tightening screws with a hex wrench.

15 cm below waist

Screws

HARNESS

ADJUSTMENT

FOR BALANCE

76 cm

10 -- 30 cm

above

ground

Bracket

Slot

Shield

3. Secure shield to bracket with bolt.

Bolt

CONFIGURING YOUR UNIT

Youcan configure your unit using a cutting head for grass and light weeds, or a weed blade for cutting grass, weeds, and brush up to 1 cm in diameter. T o assemble your unit, go to the section for the desired configuration and follow the instruct i o n s.

ASSEMBLY INFORMATION -TRIMMER HE AD

76 cm

ATTACHING THE SHIELD

WARNING: The shield must be prop-

erly installed. The shield provides partial protection to the operator and others from the risk of thrown objects, and is equipped with a line limiterblade which cuts excess line to the proper length. The line limiter blade (on underside of shield) is sharp and can cut you.

TRIMMER HEAD

NOTE: Remove the blade before attaching the

trimmer head. To remove blade, align hole in the dust cup with the hole in the side of the gearbox by rotating the blade. Insert a small screwdriver into aligned holes. This will keep the shaft from turning while loosening the blade nut. Remove blade nut by turning clockwise. Remove the screwdriver. Remove both washers and blade. See INSTALLA TION OF THE METAL BLADE for illustrations. Be sure to store all parts and instructions for future use. Never use the trimmer head with the metal blade installed.

INSTALLATION OF THE TRIMMER HEAD NOTE:

the threads on the threaded shaft, remove the covering to expose thethreads. Before installing the trimmer head,make sure thedust cup and retaining washer are positioned on the gearbox.

NOTE: Make sure all parts are properly

installed as shown in the illustration before installing the trimmer head.

1. Align hole in the dust cup with the hole in the

2. Insert a small screwdriver into aligned

3. While holding the screwdriver in position,

NOTE: The retaining washer must be posi-

tioned with the raised section facing toward the gearbox.

If your unit has a plastic cover over

Shield

Aligned holes

Retaining washer

side of the gearbox by rotating the dust cup.

holes. This will keep theshaft fromturning while tightening trimmer head.

thread trimmer head onto the shaft in the direction shown on the decal (counterclockwise). Tighten until secure.

Gearbox

Dust cup

ASSEMBLY INFORMATION -- WEED BLADE

WEED BLADE

INSTALLATION OF THE METAL BLADE

WARNING: Wear protective gloves

when handling or performing maintenance on the blade to avoid injury. The blade is sharp and can cut you even when it is not moving.

WARNING: Do not use any blades, or

fastening hardware other than the washers and nuts shown in the following illustrations. These parts must be provided by McCulloch and installed as shown below. Failure to use proper parts can cause the blade to fly off and seriously hurt you or others.

NOTE: The dust cup is locatedon thegearbox

shaft and not in the parts bag. All other fasteners mentioned in the following assembly steps are in the parts bag.

1. Install the blade and the retaining washer over the threaded shaft.

2. Make sure the raised part of the retaining washer is facing the gearbox and the raised area fits into the hole in the center of the blade.

3. Slide the blade and retaining washer onto the shaft of the gearbox.

4. Place the cupped washer onto the shaft. Make sure the cupped side of the washer is toward the blade.

5. Install the blade nut by threading onto the shaft counterclockwise.

Shield

Aligned holes

Retaining washer

Cupped washer

Nut

Wrench

Gearbox

Dust cup

Threaded shaft

Blade

NOTE: Remove the trimmer head before

installing the weed blade.Toremove the trimmer head, align hole in the dust cup with the hole in the side of the gearbox by rotating the dust cup. Insert a small screwdriver into aligned holes. This will keep the shaft from turning while loosening the trimmer head. Remove the trimmer head by turning clockwise. Remove the screwdriver. See INSTALLATION OF THE TRIMMER HEAD for illustrations. Be sure to store all parts and instructions for future use.

NOTE: Make sure all parts are in place as il-

lustrated, and the blade is sandwiched between the dust cup and the retaining washer. There should be no space between the blade and the dust cup or the retaining washer.

6. Align hole in dust cup with hole in side of gearbox by rotating the blade.

7. Insert a small screwdriver into aligned holes. This will keep the shaft fromturning while tightening the blade nut.

8. Tighten blade nut firmly with wrench (provided) while holding screwdriver in position.

9. Remove the screwdriver.

10. Turn blade by hand. If the blade binds against the shield, or appears to beuneven, the blade is not centered, and you must reinstall.

NOTE: To remove blade , insert screwdrive r

into aligned holes. Unthread thenut and remove parts. Be sure to store parts and instructions for future use.

ATTACHING THE TRANSPORT GUARD NOTE:

The transport guard must always be attached tothe bladewhen themachine is being transported or in storage.

OPERATION

1. Remove ends of wire retainer from the clips on the transport guard.

2. Lift wire retainer and position blade in transport guard.

3. Place wire retainer over blade and insert both ends of wire retainer back into clips.

Wire retainer

Clip

Transport guard

WARNING: Be sure to read the fuel

information in the safety rules before you begin. If you do not understand the safety rules, do not attempt to fuel your unit. Contact an authorized service dealer.

FUELING ENGINE

WARNING: Remove fuel cap slowly

when refueling. This engine is certified to operate on unleaded

petrol. Before operation, petrol must be mixed with a good quality 2-cycle air-cooled engine oil. We recommend McCulloch brand oil mixed at a ratio of 40:1 (2.5%). A 40:1 ratio is obtained by mixing 5 liters of unleaded petrol with 0,125 liter of oil. DO NOT USE automotive oil or boat oil. These oils will cause engine damage. When mixing fuel, follow instructions printed on oil container. Once oil is added to petrol, shake container momentarily to assure that thefuel is thoroughly mixed. Always read andfollow the safety rules relating to fuel before fueling your unit.

IMPORTANT

Experience indicates that alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic petrol can damage the fuel system of an engine while in storage. To avoid engine problems, empty the fuel system before storage for 30 days or longer. Drain the fuel tank, start the engine and let it run until the fuel lines andcarburetor are empty. Use fresh fuel next season. Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur.

HOW TO STOP YOUR UNIT

S Stop the engine by pushing and holdingthe

ON/STOP switch in the STOP position until the engine stops.

ON/STOP switch

HOW TO START YOUR UNIT

WARNING: Avoid any contact with the

muffler. A hot muffler can cause serious burns.

ST ARTI NG A COLD ENGINE (or a warm engine after running out of fuel)

Starting position

Primer

Start le

bulb

Throttle lock--out

Throttle trigger

NOTE: The throttle lock--out is designed to

prevent unintentional use of the throttle trigger. The lock--out must be pressed with the palm of your hand as you grip the throttle handle before the trigger can be used. DO NOT squeeze the throttle trigger until the engine has started and runs.

Starter handle

Muffler

1. Set unit on a flat surface.

LWA

2. Slowly press the primer bulb 6 times.

3. Move the start lever to the START position.

4. Pull starter rope handle sharply until engine starts and runs.

5. Allow unit to run for 10- -15 seconds, then fully squeeze the throttle trigger to disengage the starting system.

STARTING A WARM ENGINE

Pull starter rope sharply until engine starts and runs.

NOTE: Normally, the warm starting procedure

can be used within 5 -- 10 minutes after the unit is turned off. If the unit sits for more than 10 minutes without being run, it will be necessary to start the unit by following the steps under STARTINGACOLDENGINEorfollowingthe starting instruction steps shown on the unit.

STARTING A FLOODED ENGINE

Move the start lever to the RUN position and fully squeeze throttle trigger. Pull the starter handle repeatedly while squeezing throttle trigger untilengine starts andruns. This could require pulling thestarter handle many times, depending on how badly the unit is flooded. If the unit still doesn’t start, refer to TROUBLESHOOTING TABLE.

OPERATING THE COUPLER

This model is equipped with a coupler which enables optional attachments to be installed.

WARNING: Always stop unit anddis-

connect spark plug beforeremoving or installing attachments.

REMOVING TRIMMER ATTACHMENT (OR OTHER OPTIONAL ATTACH M E N T S ) CAUTION:

tachments, place the unit on a flat surface for stability.

1. Loosen the coupler by turning the knob counterclockwise.

When removing or installing at-

Coupler

3. While securely holding the engineand upper shaft, pull the attachment straight out of the coupler.

INSTALLING OPTIONAL ATTACHMENTS

1. Remove the shaft cap from the attachment (if present).

2. Position locking/release button of attachment into guide recess of coupler.

3. Push the attachment into the coupler until the locking/release button snaps into the primary hole.

4. Before using the unit, tighten the knobsecurely by turning clockwise.

Upper

Shaft

Primary Hole

Guide Recess

Locking/ Release

Button

Attachment

Coupler

WARNING: Make sure the locking/

release button is locked in the primary hole and the knob is securely tightened before operating the unit. All attachments are designe d to be used in the primary hole unless otherwise stated in the applicable attachment instruction manual. Using the wrong hole could lead to serious injury or damage to the unit.

Locking/Release Button in Primary Hole

Attachment

2. Press and hold the locking/release button. Locking/Release

Button

Attachment

Coupler

LOOSEN

Knob

TIGHTEN

Upper Shaft

OPERATING POSITION

SWEAR:

Hearing protection

Heavy, long pants

Boots

Cut from your left to your right.

When operating unit, clip shoulder strap onto clamp, stand as shown and check for the following:

Safety helmet

Eye protection

S Wear eye protection and heavy clothing.

S Extend your left arm and hold loop handle

with your left hand.

S Hold throttle grip with your right hand with

finger on throttle trigger.

S Keep unit below waist level. S Keep shoulder strap pad centered on your

left shoulder.

S Maintain full weight of tool on your left

shoulder.

S Without bending over, keep the blade or

trimmer head near and parallel to the ground and not crowded into material being cut.

OPERATING INSTRUCTIONS FOR USE WITH TRIMMER HEAD

WARNING: Always wear eye protec-

tion. Never lean over the trimmer head. Rocks or debris can ricochet or be thrown into eyes and face and cause blindness or other serious injury. Before trimming, bring engineto a speed sufficient to cut material to be trimmed. Do not run the engine at a higher speed than necessary. The cutting line will cut efficiently when the engine is run at less than full throttle. At lower speeds, there is less engine noise and vibration. The cutting line will last longer and will be less likely to “weld” onto the spool. Always release the throttle trigger and allow the engine to return to idle speed when not cutting. To stop engine:

S Release the throttle trigger. S Push and hold the ON/STOP switch in the

STOP position until the engine stops.

TRIMMER LINE ADVANCE

Advance line by tapping thebottom of the cutting head lightly on the ground while engine is running at full speed. The metal line limiter blade attached to the guard will cut the line to the proper length.

WARNING: Use only 2,4 mm diame-

ter line. Other sizes of line will not advance properly and will result in improper cutting head function or can cause serious injury. Do not use other materials such as wire, string, rope, etc. Wire can break off during cutting and become a dangerous missile that can cause serious injury.

CUTTING METHODS

WARNING: Use minimum speed and

do not crowd the line when cutting around hard objects (rock, gravel, fence posts, etc.), which candamage thetrimmer head,become entangled in the line, or be thrown causing a serious hazard. S The tip of the line does the cutting. You will

achieve the best performance and minimum line wear by not crowding the line into the cutting area. The right and wrong ways are shown below.

Tip o

line does

the cutting.

Right Wrong

S The line will easily remove grass and weeds

from around walls, fences, trees and flower beds, but it also can cut the tender bark of trees or shrubs and scar fences.

S For trimming or scalping, use less than full

throttle to increase line lifeand decrease head wear, especially:

S During light duty cutting. S Near objects around which the line can

wrap such as small posts, trees or fence wire.

S For mowing or sweeping, use full throttle for a

good clean job. TRIMMING -- Hold the bottom of the trimmer head about 8 cm above the ground and at an angle. Allow only the tip of the line to make contact. Do not force trimmer line into work area.

Trimming

8 cm above ground

SCALPING -- The scalping technique removes unwanted vegetation down to the ground. Hold the bottom of the trimmer head about 8cm above the ground andat an angle. Allow the tip of the line to strike the ground around trees, posts, monuments, etc. This technique increases line wear.

Scalping

MOWING -- Your trimmer is ideal for mowing in places conventional lawn mowers cannot reach. In the mowing position, keep the line parallel to the ground. Avoid pressing the head into the ground as this can scalp the ground and damage the tool.

ine crowded into

work area.

Mowing

SWEEPING -- The fanning action of the rotating line canbe used to blow away loosedebris from an area. Keep the line parallel to and above the area surface and swing the tool from side to side.

Sweeping

OPERATING INSTRUCTIONS FOR USE WITH WEED BLADE

S Blade Thrust is a reaction that only occurs

when using a bladed unit. This reaction can cause serious injury such as amputation. Carefully study this section. It is important that you understand what causes blade thrust, how you can reduce the chance of its occurring, and how you can remain in control of unit if blade thrust occurs.

S WHAT CAUSES BLADE T HRUST -- Blade

Thrust can occur when the spinning blade

contacts an object that it does not cut. This contact causes theblade tostop for aninstant and then suddenly move or “thrust” away from the object that was hit. The “thrusting” reaction can be violent enough to cause the operator to be propelled in any direction and lose control of the unit. The uncontrolled unit can cause serious injury if the blade contacts the operator or others.

S WHEN BLADE THRUST OCCURS --

Blade Thrust can occur without warning if

the blade snags, stalls, or binds. This is more likely to occur in areas where it is difficult to see the material being cut. By using the unit properly, the occurrence of blade thrust will be reduced and the operator will be less likely to lose control.

S Cut only grass, weeds, and woody brush up

to 1 cm in diameter with the weed blade. Do

not let the blade contact material it cannot cut

such as stumps, rocks, fences, metal, etc., or

clusters of hard, woody brush having a

diameter greater than 1 cm. S Keep the blade sharp. A dull blade is more

likely to snag and thrust. S Cut only at full throttle. The blade will have

maximum cutting power and is less likely to

bind or stall. S “Feed” the blade deliberately and not too

rapidly. The blade can thrust away ifit is fed

too rapidly. S Cut only from your left to your right. Cutting on

right side of the shield will throw debris away

from the operator. S Use the shoulder strap and keep a firm grip

on the unit with both hands. A properly

adjusted shoulder strap will support the

weight of the unit, freeing your arms and

hands to control and guide the cutting motion. S Keep feet comfortably spread apart and

braced for a possible sudden, rapid thrust of

unit. Do not overreach. Keep firm footing and

balance. S Keep blade below waist level; it will be

easier to maintain control of unit. S Do not raise theengine aboveyour waist as

the blade can come dangerously close to

your body. S Do not swing unit with such force that you

are in danger of losing your balance. Bring the engine to cutting speed before entering the material to be cut. If the blade does not turn when you squeeze the throttle trigger,make sure shaft is fully inserted into the engine. Always release the throttle trigger and allow engine to return to idle speed when not cutting. The blade should not turn while the engine isrunning at idle. If theblade turns atidle, do not use your unit. Refer to the CARBURETOR ADJUSTMENT section or contact your authorized service dealer. S Maintain good firm footing while using the

unit. Do this by planting feet firmly in a

comfortable apart position. S Cut while swinging the upper part of your

body from left to right. S Asyoumoveforwardtothenextareatocut,

be sure to maintain your balance and footing.

RECOMMENDED CUTTING POSITION

Cut using the 2 o’clock to 4 o’clock position of the blade

2 o’clock

4 o’clock

WARNING: The operator or others

must not try to clear away cutmaterial with the engine running or the blade turning to avoid serious injury. Stop engine and blade before removing materials wrapped around blade or shaft.

ADDITIONAL SAFETY RULES

FOR OPTIONAL ATTACHMENTS

WARNING: For each optionalattach-

ment used, read entire instruction manual before use and follow all warnings and instructions in manual and on attachment.

WARNING: Ensure handlebar is

installed when using edger or brushcutter attachments. Attach handlebarabove arrowon safety label on the upper shaft (engine endof unit). If your edger or brushcutter attachment does notinclude a handlebar, ahandlebar accessory kit (#530071451) is available from your authorized service dealer.

Handlebar

EDGER SAFETY

WARNING: Inspect the area to be

edged before each use. Remove objects (rocks, broken glass, nails, wire, etc.) which can be thrown by the blade or can wrap around the shaft.

WARNING: Blade rotates momen-

tarily after the trigger is released. The blade can seriously cut you or others. Allowblade to stop before removing it from the cut.

BLOWER/VACUUM SAFETY

WARNING: Inspect area before start-

ing unit. Remove all debris and hard objects such as rocks, glass, wire, etc. that can ricochet, be thrown, or otherwise cause injury or damage during operation. S Do not set unit on any surface except a clean,

hard area while engine is running. Debris

such as gravel, sand, dust, grass, etc., could

be picked up by the air intake and thrown out

through discharge opening, damaging unit,

property, or causing serious injury to

bystanders or operator. S Never place objects inside the blower tubes,

vacuum tubes or blower outlet. Always direct

the blowing debris away from people,

animals, glass, and solid objects such as

trees, automobiles, walls, etc. The force of air

can cause rocks, dirt, or sticks to be thrown or

to ricochet which can hurt people or animals,

break glass, or cause other damage. S Never run unit without the proper equipment

attached. S Check air intake opening frequently always

with engine stopped and spark plug

disconnected. Keep vents and discharge

tubes free of debris which can accumulate

and restrict proper air flow. S Never place any object in air intake opening

as this could restrict proper air flow andcause

damage to the unit. S Never use for spreading chemicals, fertilizers,

or other substances which may contain toxic

materials. S Toavoid spreading fire, donot use near leafor

brush fires, fireplaces, barbecue pits,

ashtrays, etc.

CULTIVATOR SAFETY

WARNING: Rotating tines can cause

serious injury. Keep away from rotating tines. Stop the engine and disconnect the spark plug before unclogging tines or making repairs.

S Throw away blades that are bent, warped,

cracked, broken or damaged in any other way. Replace parts that are cracked, chipped, or damaged before using the unit.

S Do not attempt to remove cut material nor

hold material to be cut when the engine is running or when cutting blade is moving.

S Always keep the wheel and depth adjusting

skid in contact with the ground.

S Always push the unit slowly over the ground.

Stay alert for uneven sidewalks, holes in the terrain, large roots, etc.

S Always use the handlebar when using edger

attachment.

WARNING: Inspect the area to be

cultivated before starting the unit. Remove all debris and hard and sharp objects such as rocks, vines, branches, rope, string, etc. S Avoid heavy contact with solid objects that

might stop the tines. If heavy contact occurs,

stop the engine and inspect the unit for

damage.

S Never operate the cultivator without the tine

cover in place an d properly secured.

S Keep the tines and guard clear of debris. S After striking a foreign object, stop the engine,

disconnect the spark plug and inspect the cultivator for damage. Repair before restarting.

S Disconnect attachment from the drive engine

before cleaning the tines with a hose and water to remove any build- -up. Oil the tines to prevent rust.

S Always wear gloves when servicing or

cleaning the tines. The tines become very sharp from use .

S Do not run unit at high speed unless

cultivating.

HEDGE TRIMMER SAFET Y

DANGER: RISK OF CUT; KEEP

HANDS AWAY FROM BL ADE

moves momentarily after the trigger is released. Do not attempt to clear away cut material when the blade is in motion. Make sure the spark plug wire is disconnected, and the blade has stopped moving before removing jammed material from the cutting blade. Do not grab or hold the unit by the cutting blade.

-- B l a d e

vent serious injury, always stop engine and ensure blade/chain has stopped moving, disconnect spark plug, and wear gloves when changing or handling the blade or chain.

WARNING: A coasting blade/rotating

chain can cause injury while it continues to move after the engine is stopped. Maintain proper control of the unit until the blade/chain has completely stopped moving. Keep hands, face and feet at a distance from all moving parts. Do not attempt to touch or stop the blade or chain when it is moving.

WARNING: Falling objects can

cause severe head injury. Wear head protection when operating this unit with a pole pruner attachment.

WARNING: Inspect the area before

starting the unit. Remove all debris and hard objects such as rocks, glass, wire, etc. that can ricochet, be thrown, or otherwise cause injury or damage during operation. S Do not use a cutting blade that is bent,

warped, cracked, broken or damaged in any other way. Have worn or damaged parts replaced by your authorized service dealer.

S Always keep unit in front of your body. Keep

all parts of your body away from the cutting blade.

S Keep the cutting blade and air vents clear of

debris.

POLE PRUNER SAFETY

WARNING: The reciprocating blade/

rotating chain can cause severe injury. Inspect the unit before use. Do not operate unit with abent, cracked ordull bladeor dullchain. Keep away from the blade/chain.

WARNING: The reciprocating blade/

rotating chain is sharp. Do not touch. Topre-

WARNING: Toprevent serious injury,

do not use more than one boom extension with a pole pruner attachment.

WARNING: Keep the pruner away

from power lines or electrical wires. S Only use for pruning limbs or branches up to

15 cm in diameter. S Do not operate the unit faster than the speed

needed to prune. Do not run the unit at high

speed when not pruning. S Always stop the unit when work is delayed or

when walking from one cutting location to

another. S If you strike or become entangled with a

foreign object, stop the engine immediately

and check for damage. Have any damage

repaired by an authorized service dealer

before attempting further operations. Discard

blades that are bent, warped, cracked or

broken. S Stop the unit immediately if you feel excessive

vibration. Vibration is a sign of trouble. Inspect

thoroughly for loose nuts, bolts or damage

before continuing. Contact an authorized

service dealer for repair or replacement of

affected parts as necessary.

SNOW THROWER SAFETY

WARNING: Keep hands and feet

away from the rotor when starting or running the engine. Never attempt to clear the rotor with the engine/motor running. Stop engine and disconnect spark plug before unclogging snow or debris from discharge chute or when adjusting vanes.

WARNING: Never lean over dis-

charge chute. Rocks or debris could be thrown intothe eyes and faceand cause serious injury or blindness.

WARNING: Inspect the area where

the unit is to be used. Remove objects that could be thrown or damage the unit. Some objects may be hidden by fallen snow -- be alert for the possibility. S Direct material discharge away from glass

enclosures, automobiles, etc.

S Do not run engine at high speed while not

removing snow.

MAINTENANCE

S Be attentive when using the snowthrower,

and stay alert for holes in the terrain and other

hidden hazards. S Make sure the rotor will spin freely before

attaching the snowthrower to the powerhead. S If the rotor will not rotate freely due to frozen

ice, thaw the unit before thoroughly before

attempting to operate under power.

S Keep the rotor clear of debris. S Do not throw snow near other people. The

snow thrower could propel small objects at

high speed causing injury. S After striking a foreign object, stop the engine,

disconnect spark plug and inspect the

snowthrower for damage and repair if

necessary before restarting unit. S Never operate the snowthrower near glass

enclosures, automobiles and trucks. S Never attempt to use the snowthrower on a

roof. S Never operate the snowthrower near window

wells,dropoffs,etc. S Never discharge snow onto public roads or

near moving traffic. S Clear snow from slopes by going up and

down; never across. Use caution when

changing directions. Never clear snow from

steep slopes. S Let snowthrower run for a few minutes after

clearing snow so moving parts do not freeze. S Look behind and use care when backing up.

Exercise caution to avoid slipping or falling,

especially when operating in reverse. S Know how to stop quickly.

The life span of the machine can be reduced and the risk of accidents can increase if machine maintenance is not carried out correctly and if service and/or repairs are not carried out professionally. If you need further information, please contact your nearest authorised service dealer.

WARNING: Disconnect the spark

plug before performing maintenance except for carburetor adjustments.

CHECK FOR LOOSE FASTENERS AND PARTS

S Spark Plug Boot S Air Filter S Housing Screws S Handlebar Screws S Combination Shield

CHECK FOR DAMAGED OR WORN PARTS

Contact an authorized service dealer for replacement of damaged or worn parts. S Fuel T ank -- Discontinue use of unit if fuel

tank shows signs of damage or leaks.

S Debris Shield -- Discontinue use of unit if

debris shield is damaged.

INSPECT AND CL EAN UNIT AND LABELS

S After each use, inspect complete unit for

loose or damaged parts. Clean the unit and

labels using a damp cloth with a mild deter-

gent. S Wipe off unit with a clean dry cloth.

CLEAN AIR FILTER

A dirty air filter decreases engine performance and increases fuel consumption and harmful emissions. Always clean after every 5 hours of operation.

1. Clean the cover and the area around it to

keep dirt from falling into the carburetor chamber when the cover is removed.

2. Remove parts as illustrated.

NOTE: Do not clean filter in petrol or other

flammable solvent to avoid creating a fire hazard or producing harmful evaporative emissions.

3. Wash the filter in soap and water.

4. Allow filter to dry.

5. Replace parts.

Airf

ilter

Knob

Air filter cover

REPLACE SPARK PLUG

Replace the spark plug each year to ensure the engine starts easier and runs better. Set spark plug gap at 0,6 mm. Ignition timing is fixed and nonadjustable.

1. Twist, then pull off spark plug boot.

2. Remove spark plug from cylinder anddis-

card.

3. Replace with Champion RCJ-6Y spark

plug and tighten securely with a 19 mm socket wrench.

4. Reinstall the spark plug boot.

SERVICE AND ADJUSTMENTS

REPLACING THE LINE

1. Press the tabs on the side of the trimmer head and remove cover and spool.

Tab

Cover

Spool

Tab

2. Remove any remaining line.

3. Clean dirt and debris from all parts. Replace spool if it is worn or damaged.

4. Replace with a pre-wound spool, or replace line using a 4,5 meters length of2,4 mm diameter McCulloch brand line.

WARNING: Never use wire, rope,

string, etc., which canbreak offand become a dangerous missile.

5. When installing new line on an existing spool, hold the spool as shown.

6. Bend the line at the midpoint and insert the bend into the slot in the center rim of the spool. Ensure line snaps into position in the slot.

Slot

7. With your finger between the lines, wrap the lines evenly and firmly around the spool in a clockwise direction.

8. Position the lines in the guide slots. Guide slot

Guide slot

9. Place the spool in the cover as shown

below.

10. Insert the ends of the lines through exit

holes in the sides of the cover.

Line exit hole

Cover

11. Reinstall the spool and cover onto the

trimmer head.Push until cover snaps into place.

BLADE REPLACEMENT

Refer to the ASSEMBLY section for blade replacement instructions and illustrations.

CARBURETOR ADJUSTMENT

WARNING: Keep others away when

making idle speed adjustments. The trimmer head will be spinning during most of this procedure. Wear your protective equipmentand observe all safety precautions. After making adjustments, the trimmer head must not move/spin at idle speed. The carburetor has been carefully set at the factory. Adjustments maybe necessary if you notice any of the following conditions: S Engine will not idle when the throttle is re-

leased. S The trimmer head moves/spins at idle speed. Make adjustments with the unit supported so the cutting attachment is off the ground and will not make contact with any object. Hold the unitby hand while running and making adjustments. Keep all parts of your body away from the cutting attachment and muffler.

Idle Speed Adjustment

Allow engineto idle. Adjust speeduntil engine runs without trimmer headmoving or spinning (idle speed too fast) or engine stalling (idle speed too slow). S Turn idle speed screw clockwise to in-

crease enginespeed ifengine stalls ordies. S Turn idle speed screw counterclockwise to

decrease engine speed if trimmer head

moves or spins at idle speed.

WARNING: Recheck the idle speed

after each adjustment. The trimmer head must not move or spin at idle speed to avoid serious injury to the operator or others.

Air filter cover

Idle speed screw

STORAGE

If yourequire further assistance orare unsure about performing this procedure, contact an authorized service dealer.

WARNING: Perform the following

steps after each use: S Allow engine to cool before storing or trans-

porting.

S Store unit and fuel in a well ventilated area

where fuel vapors cannot reach sparks or open flames from water heaters, electric motors or switches, furnaces, etc.

S Empty fuel tank before storing or transport-

ing the unit.

S Store unit and fuel well out of the reach of

children.

S Store unit with all guards in place. Position

unit so that any sharp object cannot accidentally cause injury.

SEASONAL STORAGE

Prepare unit for storage at endof season or if it will not be used for 30 days or more. If your unit is to be stored for a period of time:

S Clean the entire unit before lengthy storage. S Store in a clean dry area. S Lightly oil external metal surfaces.

ENGINE

S Remove spark plug and pour 1 teaspoon of

40:1, 2-cycle engine oil (air cooled) through

the spark plug opening. Slowly pull the

starter rope 8 to 10 times to distribute oil. S Replace spark plug with new one of recom-

mended type and heat range.

S Clean air filter. S Check entire unit for loose screws, nuts,

and bolts. Replace any damaged, broken,

or worn parts. S At the beginning of the next season, use

only fresh fuel having theproper petrol tooil

ratio.

OTHER

S Do not store petrol from one season to

another. S Replace your petrol can if it starts to rust.

TROUBLESHOOTING TABLE

WARNING: Always stop unitand disconnect spark plugbefore performingall ofthe

recommended remedies below except remedies that require operation of the unit.

TROUBLE CAUSE REMEDY

Engine will not start.

Engine will not idle properly.

Engine will not accelerate, lacks power, or dies under a load.

Engine smokes excessively.

1. Engine flooded.

2. Fuel tank empty.

3. Spark plug not firing.

4. Fuel not reaching carburetor.

5. Carburetor requires adjustment.

1. Carburetor requires adjustment.

2. Crankshaft seals worn.

3. Compression low.

1. Air filter dirty.

2. Spark plug fouled.

3. Carburetor requires adjustment.

4. Carbon build-up on muffler outlet screen.

5. Compression low.

1. Fuel mixture incorrect.

2. Air filter dirty.

3. Carburetor requires adjustment.

1. See “Starting a Flooded Engine” in Operation Section.

2. Fill tank with correct fuel mixture.

3. Install new spark plug.

4. Check for dirty fuel filter; replace. Check for kinked or split fuel line; repair or replace.

5. Contact an authorized service dealer.

1. See “Carburetor Adjustment” in Service and Adjustments Section.

2. Contact an authorized service dealer.

3. Contact an authorized service dealer.

1. Clean or replace air filter.

2. Clean or replace plug and regap.

3. Contact an authorized service dealer.

4. Contact an authorized service dealer.

5. Contact an authorized service dealer.

1. Empty fuel tank and refill with correct fuel mixture.

2. Clean or replace air filter.

3. Contact an authorized service dealer.

Engine runs hot.

1. Fuel mixture incorrect.

2. Spark plug incorrect.

3. Carburetor requires adjustment.

4. Carbon build-up on muffler outlet screen.

1. Empty fuel tank and refill with correct fuel mixture.

2. Replace with correct spark plug.

3. Contact an authorized service dealer.

4. Contact an authorized service dealer.

DECLARATION OF CONFORMITY

EC Declaration of Conformity (Only applies to Europe) We, Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel: +46--36--146500, as authorised

representative in the Community, declare that the brushcutter model McCulloch Cabrio 433L with serial numbers dating from 2009 and onwards (the year is clearly stated on the rating plate, followed by the serial number), comply with the requirements of the COUNCIL’S DIRECTIVES:

of 17 May 2006 “relating to machinery” 2006/42/EC; of 15 December 2004 “relating to electromagnetic compatibility” 2004/108/EC, and applicable

supplements; and of 8 May 2000 “relating to the noise emissions in the environment” in accordance with Annex

Vof2000/14/EC. For information relating to noise emissions, see Technical data section. The following standards have been applied:EN12100--1:2003, EN 12100 -- 2:2003, EN ISO

11806:1997 and CISPR 12:2005. SMP, The Swedish Machinery Testing Institute, Fyrisborgsgatan 3 S--754 50 Uppsala,

Sweden, has performed voluntary type examination on behalf of Husqvarna AB. The certificate(s) are numbered: SEC/09/2033.

0 9 -- 11 -- 0 1

Ronnie E. Goldman, Director of Engineering Authorized representative for Husqvarna AB and responsible for technical documentation

TECHNICAL DATA

MODEL: Cabrio 433L

ENGINE

Cylinder displacement, cm At maximum engine power, rpm 7000 Maximum rotational frequency of the spindle 10000 Engine speed at recommended maximum spindle rotational frequency 7400 Recommended speed idling, rpm 2900 Maximum engine power, measured in accordance with ISO 8893, kW 0,9 Catalytic converter muffler Yes

IGNITION SYSTEM

Spark plug Champion RCJ--6Y Electrode gap, mm 0,6

FUEL AND LUBRICATION SYSTEM

Fuel tank capacity, cm

WEIGHT

Weight without fuel, cutting attachment and guard, kg 6,6

NOISE EMISSIONS (see Note 1)

Sound power level, measured dB(A) 112,3 Sound power level, guaranteed L

NOISE LEVELS (see Note 2)

Equivalent sound pressure level at the operators’ ear, measured according to EN/ISO 11806 and ISO 22868, dB(A)

Equipped with grass blade (original) 102 Equipped with trimmer head (original) 99,8

VIBRATION LEVELS (see Note 3)

Equivalent vibration levels (a according to EN ISO 11806 and ISO 22867, m/s

Equipped with grass blade (original), left/right 8,3/8,4 Equipped with trimmer head (original), left/right 6,4/8,1

Note 1: Noise emissions in the environment measured as sound power (L with EC directive 2000/14/EC. Reported sound power level for the machine has been measured with the original cutting attachment that gives the highest level. The difference between guaranteed and measured sound power is that the guaranteed sound power also includes dispersion in the measurement result and the variations between different machines of the same model according to Directive 2000/14/EC.

Note 2: Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion (standard deviation) of 1 dB(A).

Note 3: Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s

dB(A) 117

) at handles, measured

hv,eq

480

) in conformity

Model Cabrio 433L (3/8 LH arbor shaft thread) Centre hole in blades/cutters, ∅ 25,4 mm

Approved accessories Type Cutting attachment /guard, p art. no.

Grass blade/grass cutter Grass 255--4 1 inch 530 05 58 92 / 575 35 27 01

(∅ 250 4--teeth)

Trimmer head TNG7 (∅ 2, 4 mm line) 537 41 92--02 / 575 35 27 01

McCulloch Cabrio 115306026, Cabrio 433L, Cabrio 952715745 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual