Craftsman C944.512561 Instruction Manual

Instruction Manual

32cc/1.9 cu.in. 2-Cycle GASOLINE BRUSHWACKER ®

Model No.

0944.512561

• Safety

• Assembly

• Operation

• Maintenance

• Parts List

• Franqais

WARNING:

Read and follow all Safety Rules and Operating Instructions before first use of this product.

For answers to your questions about this product:

Call 7 am-7 pm, Mon.-Sat., or 10 am-7 pm, Sun.

1-800-235-5878 _.o._ listed are Central Time)

Sears Canada, Inc., Toronto, Ontario M5B 2B8

530163724 4/23/03

Warranty Statement 2 Storage 20 Safety Rules 2 Troubleshooting Table 21

Assembly 5 Emissions Statement 22 Operation 9 Parts List 24

Maintenance 18 French 26

Service & Adjustments 19 Parts and Ordering BackCover

LIMITED TWO (2_ YEAR WARRANTY ON CRAFTSMAN ® GAS POWERED

WEEDWACKER _ LINE TRIMMER

For two (2) years from the date of purchase, Sears Canada, ]nc., will repair or

replace free of charge at Sears option parts which are defective as a result of material or workmanship.

COMMERCIAL OR RENTAL USE: Warranty on Gas Weedwacker will be 90 days from the date of purchase if used

for commercial or rental purposes.This warranty does not cover:

1. Spark plugs, filter, line, spool, starter rope, and blade.

2. Damages to the motor of the unit when operated without the proper fuel mixture (see manual).

Warranty service is available by returning the Weedwacker to the nearest Sears Ser- vice Centre/Department in Canada. This warranty applies only while this product is in use in Canada.

This warranty is in addition to any statutory warranty and does not exclude or limit legal rights you may have but shall run concurrently with applicable provincial

legislation. Furthermore, some provinces do NOT allow limitations on how long an implied warranty will last, so the above limitations may not apply to you.

Sears Canada, Inc., Toronto, Ontario M5B 2B8

_WARNING: When using gar- dening appliances, basic safety pre- cautions must always be followed to

reduce the risk of fire and serious injury. Read and follow all instructions.

DANGER: This power tool can

be dang.erous! This unit can cause se- rious InjurY including amputation or

blindness to the operator and others. The warnings and safety instructions

in this manual must be followed to pro- vide reasonable safety and efficiency in using the unit. The operator is re- sponsible 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 al- low children to operate this unit.

INSTRUCTION SAFETY INFORMATION MANUAL ON THE UNIT

DANGER: Blade can thrust vio-

lently away from material it does not cut. Blade thrust can cause amputa- tion of arms or legs.

_I_WARNING: Blade/trimmer line can throw ob ects violently. You and

others can be b nded or njured. Wear safety glasses and leg protection.

ALWAYSWEAR:I _,9_l.r

Eye_I_ Thrown_r

ProtectionIr;"l Objectsm

11 LegGuards_-°_..!

Boots -/ lL

_I_WARNING: Hazard zone for thrown objects. Blade/Trimmer line

can throw ob ects violently. Others can be b nded or nured. Keep peop e and animals 50 feet (15 meters) away.

d Zone

_l_ WARNING: Do not use trimmer head as a fastening device for the

blade.

_I_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 you if

accidentally touched, Stop the blade by contacting the left hand side of the

coasting blade with material already cut.

Stop coasting _ blade by contact _,_ ,e_m'_l

with cut material

If situations occur which are not cov-

ered in this manual, use care and good judgment. If you need assis-

tance, contact your Sears Service Center or call 1-800-235-5878.

OPERATOR SAFETY

• Dress properly. Always wear safety glasses or similar eye protection when operating, or performing main- tenance, on your unit (safety glasses are available). Eye protec-

tion should be marked Z87.

• Always wear face or dust mask if op- eration is dusty.

• Always wear heavy, long pants, long sleeves, boots, and gloves. Wearing safety leg guards is recommended.

• Always wear foot protection. Do not go barefoot or wear sandals. Stay clear of spinning line/blade.

• 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.

• Being fully covered also helps protect you from debris and pieces of toxic

plants thrown by spinning line/blade.

• Stay Alert. Do not operate this unit when you are tired, ill, upset or un-

der the influence of alcohol, drugs, or medication. Watch what you are

doing; use common sense.

• Wear hearing protection.

• Never start or run inside a closed room or building. Breathing exhaust

fumes can kill.

• Keep handles free ofoil and fuel.

• Always use the handlebar and a properly adjusted shoulder strap with a blade (see ASSEMBLY).

UNIT / MAINTENANCE SAFETY

_I_i,WARNING: Disconnect the spark plug before performing mainte-

nance except carburetor adjustments.

• Look for and replace damaged or loose parts before each use. Look

for and repair fuel leaks before use.

Keep in good working condition.

• Throw away blades that are bent. warped, cracked, broken, or dam- aged in any other way. Replace trimmer head parts that are chipped, cracked, broken, or damaged in any other way before using the unit.

• Maintain unit according to recom- mended procedures. Keep blade

sharp. Keep cutting line at proper length.

• Use only Craftsman® replacement line. Never use wire, rope, string, etc.

• Install required shield properly be-

fore using the unit. Use the metal

shield for all metal blade use. Use the plastic shield for all line trimmer

use.

,_ WARNING: Only use brushcut- ter attachments that provide a metal

shield with proboscis nose.

° Use only specified blade or trimmer

head; make sure it is properly installed and securely fastened.

° Make sure unit is assembled cor-

rectly as shown in this manual.

° Never start engine with clutch

shroud removed. The clutch can fly

off and cause serious injury.

* Be sure blade or trimmer head stops

turning when engine idles.

* Make carburetor adjustments with

lower end supported to prevent blade or trimmer line from contacting any object. Hold unit by hand; do

not use the shoulder strap for sup- port.

* Keep others away when making car-

buretor adjustments.

* Use only recommended Craftsman

accessories and replacement parts.

* Have all maintenance and service

not explained in this manual per-

formed by a Sears Service Center.

FUEL SAFETY

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

fuel or the unit.

* Avoid spilling fuel or oil. Wipe up all

fuel spills.

, Move at least 10 feet (3 meters)

away from fueling site before start- ing engine.

, Stop engine and allow to cool before

removing fuel cap.

, Always store gasoline in a container

approved for flammable liquids.

CUTTING SAFETY

£*.

all.WARNING: Inspect the area to be cut before each use. Remove ob-

jects (rocks, broken glass, nails, wire, etc.) which can be thrown or become entangled in the blade or trimmer line.

* Keep others including children, ani-

mals, bystanders, and helpers at least 50 feet (15 meters) away. Stop engine immediately if you are ap- proached.

• Always keep engine on the right hand side of your body.

• Hold the unit firmly with both hands.

• Keep firm footing and balance. Do not overreach or use from unstable

surfaces such as ladders, trees, steep slopes, rooftops, etc.

• Keep blade/trimmer head (or other optional attachment) below waist

level and away from all parts of your body. Do not raise engine above

your waist.

• Keep all parts of your body away

from muffler and spinning line/blade

(or other optional attachment).

• Keep engine below waist level. A hot muffler can cause serious burns.

• Cut only from your left to your right. Cutting on right side of the shield will

throw debris away from the operator.

• Use only in daylight or good artificial light.

• Use only for jobs explained in this manual (or manuals for optional at-

tachments).

TRANSPORTING AND STORAGE

• Allow engine to cool before storing or transporting in vehicle.

• Empty the fuel tank before storing or transporting the unit. Use up fuel left in the carburetor by starting the en-

gine and letting it run until it stops.

• Store unit and fuel in area where fuel vapors cannot reach sparks or open

flames from water heaters, electric

motors or switches, furnaces, etc.

• Store unit so the blade or line limiter blade cannot accidentally cause inju-

ry. The unit can be hung by the tube.

• Store unit out of reach of children.

SAFETY NOTICE: Exposure to vibra-

tions through prolonged use of gaso-

line powered hand tools could cause blood vessel or nerve damage in the

fingers, hands, and joints of people

prone to circulation disorders or ab- normal swellings. Prolonged use in

cold weather has been linked to blood vessel 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 of this tool

and seek medical attention. An anti- vibration system does not guarantee

the avoidance of these problems. Us- ers who operate power tools on a con- tinual and regular basis must monitor closely their physical condition and

the condition of this tool.

SPECIAL NOTICE: This unit is not equipped with a temperature limiting

muffler and spark arresting screen which meets the requirements of Cali-

fornia Codes 4442 and 4443. All U.S. forest land and the states of California,

Idaho, Maine, Minnesota, New Jersey, Oregon, and Washington require by law that many internal combustion engines

CARTON CONTENTS

be equipped with a spark arrestor screen. If you operate in a locale where such regulations exist, you are legally

responsible for installing and maintain-

ing the operating condition of these

parts. Failure to do so is a violation of the law. If a spark arresting screen is

required in your area, contact your Sears Service Centre for the correct kit.

Check carton contents against the fol- lowing list.

Model C944.512561

Powerhead Brushcutter attachment

Blade shield screws (4) Cupped washer Large nut for installing blades

Hex wrench Metal shield

Plastic shield Shoulder strap with warning

4-point weed blade Trimmer head (assembled on unit)

Handlebar (assembled on unit)

Wing nut (screwed onto shield)

Container of oil

Examine parts for damage. Do not

use damaged parts. NOTE: If you need assistance or find parts missing or damaged, call

1-800-235-5878. 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.

ASSEMBLY

_ WARNING: If received as- sembled, repeat all steps to ensure

your unit is properly assembled and all fasteners are secure.

INSTALLING BRUSHCUTTER AT- TACHMENT

CAUTION: When installing brushcut- ter attachment, place the unit on a flat surface for stability.

1. Loosen the coupler by turning the knob counterclockwise.

Coupler

LOOSEN

Shipping protector

Knob

TIGHTEN

2. Remove shipping protector from coupler.

3. Remove the tube cap from the brushcutter attachment (if present).

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

5. Push the attachment into the cou- pler until the locking/release but-

ton snaps into the primary hole.

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

Cot_ F i/rr_rYidHOl_ecess

UTPuPberRelease AtL°(_emrent

Button

_1_WARNING: Make sure the lock-

ing/release button is locked in the pri-

mary hole and the knob is securely tightened before operating the unit. All attachments are designed to be

used in the primary hole.

For optional attachments, see the AS- SEMBLY section of the applicable at-

tachment instruction manual. TOOLS REQUIRED

• Hex wrench (provided)

• Adjustable wrench

ADJUST AND SECURE THE HAN*

DLEBAR

_1_DANGER: To avoid serious inju- ry, the barrier portion of the handlebar

must be adjusted and remain installed as shown to provide a barrier between

operator and the spinning blade. The handlebar clamp must be positioned

between the arrows on the handlebar decal.

1. Lift handlebar to upright position. Handlebar

2. Adjust the strap, allowing the hook to be about 6 inches 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 the operating position.

4. Try on shoulder strap and adjust for fit and balance before starting the engine or beginning a cutting operation.It may be necessary to

relocate the shoulder strap clamp

on the shaft for proper balancing of unit.

NOTE: It may be necessary to relo- cate the shoulder strap clamp on the shaft for proper balancing of unit.

2. Rotate handlebar/clamp counter- clockwise toward engine until clamp falls into groove of base.

Clamp Base

3. Place the handlebar in a comfort* able position.

4. Retighten handlebar byturning clamp knob clockwise until han- dlebar is secure and stationary in clamp base (clamp knob can not be overtightened).

ASSEMBLY OF SHOULDER STRAP _1_WARNING: Proper shoulder

strap and handlebar ad ustments must be made w th the eng ne compete y stopped before using unit.

1. Insert your right arm and head through the shoulder strap and al- low it to rest on your left shoulder.

Make sure the danger sign is on your back and the hook is to the right side of your waist.

NOTE: A one-half twist is built in the shoulder strap to allow the strap to rest

flat on the shoulder.

HARNESS

ADJUSTMENT

FOR BALANCE

6 inches below waist

4-12 inches

above

30 inches

CONFIGURING YOUR UNIT You can configure your unit using a cut*

ting head for grass and light weeds, or a weed blade for cutting grass, weeds, and brush up to 1/2 inch in diameter. To assemble your unit, go to the section for the desired configuration and follow the

instructions.

ASSEMBLY INFORMATION - TRIMMER HEAD

TRIMMER

HEAD

NOTE: Remove the blade and metal shield before attaching the plastic shield

and 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. To

remove metal shield, loosen and re- move the four mounting screws. See

ATTACHINGTHE METALSHIELDand

INSTALLATIONOF THE METAL BLADEfor

illustrations. Be sure to store all parts and instructions for future use.

ATTACHING THE PLASTIC SHIELD AND TRIMMER HEAD

_WARNING: The shield must be properly installed. The shield provides

partial protection to the operator and others from the risk of thrown objects, and is equipped with a line ]imiter

blade which cuts excess line to the Droper length. The line limiter blade

on underside of shield) is sharp and

can cut you.

1. Remove wing nut from shield.

2. Insert bracket into slot on shield.

3. Pivot shield until bolt passes through hole in bracket.

4. Tighten the wing nut securely.

NOTE: If your unit has a plastic cover over the threads on the threaded

shaft, remove the covering to expose the threads. Before installing the trim-

mer head, make sure the dust cup and retaining washer are positioned on the gearbox as shown.

Bracket Q

Shield

DustCup _" _

Retaining Washer-_

NOTE: Make sure all parts are prop- erly installed as shown in the illustra- tion before installing the trimmer head.

5. Align hole in the dust cup with the hole in the side of the gearbox by rotating the dust cup,

6. Insert a small screwdriver into

aligned holes. This will keep the shaft from turning while tightening

trimmer head.

Sore _,

7. While holding the screwdriver in position, thread trimmer head onto

the shaft by turning counterclock-

wise. Tighten until secure. NOTE: The retaining washer must be positioned with the raised section facing

toward the gearbox.

ASSEMBLY INFORMATION - WEED

BLADE

NOTE: Remove the trimmer head and plastic shield before attaching the metal

shield and installing the weed blade. To

remove 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 screw- driver. To remove the plastic shield, loosen and remove wing nut. Pivot

shield to release bracket from slot. See

INSTALLATIONOF THE CUTTINGHEAD

and ATTACHINGTHE PLASTIC SHIELDfor illustrations. Be sure to store all parts

and instructions for future use. Never use the trimmer head with the metal blade installed.

ATTACHING THE METAL SHIELD

_I_i,WARNING: The metal shield must be properly installed on the tool

anytime the tool is used with a blade. The forward tip of the metal shield

helps to reduce the occurrence of blade thrust which can cause serious

injury such as amputation to the oper- ator or bystanders. Failure to install the shield in the position shown can result in serious injury to the operator. The length of the shield must be aligned with the length of the tube.

1. Place the metal shield under the gearbox, and align the screw holes.

Gearbox

' _-

Shield

2. Insert and thread the 4 mounting screws through the holes of the grearbox and the metal shield.

ighten evenly and securely with

the hex wrench provided.

INSTALLATION OF THE METAL

BLADE

_ WARNING: Wear protective gloves when handling or performing

maintenance on the blade to avoid in- jury. 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 Sears 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 and retaining washer are located on the gearbox shaft and not in the parts bag. All other fasteners mentioned in the following as- sembly steps are in the parts bag.

1. Remove the retaining washer from the threaded shaft of the gearbox.

Leave the dust cup on the shaft.

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

3. Make sure the raised part of the re- taining washer is facing the gearbox

and the raised area fits into the hole

in the center of the blade.

4. Slide the blade and retaining wash- er onto the shaft of the gearbox.

5. Place the cupped washer onto the shaft. Make sure the cupped side

of the washer is toward the blade.

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

Gearbox

Shield

Threaded Shaft

Retaining Washer

Cupped Washer -_

_-_Nut

NOTE: Make sure all parts are in place

as illustrated, and the blade is sand- wiched between the dust cup and the

retaining washer. There should be no space between the blade and the dust cup or the retaining washer.

7. Align hole in dust cup with hole in

side of gearbox by rotating the

blade.

8. insert a small screwdriver into

aligned holes. This will keep the shaft from turning while tightening

the blade nut.

9. Tighten blade nut firmly with a wrench while holding screwdriver in position.

10. Remove the screwdriver.

11. Turn blade by hand. If the blade binds against the shield, or appears

to be uneven, the blade is not cen- tered, and you must reinstall.

NOTE: To remove blade, insert screw-

driver into aligned holes. Unthread the

nut and remove parts. Be sure to store parts and instructions for future use.

KNOW YOUR TRIMMER

READTHIS INSTRUCTIONMANUALANDSAFETYRULES BEFOREOPERATINGYOUR

UNIT. Compare the illustrations with your unit to familiarize yourself with the location of the various controls and adjustments. Save this manual for future reference.

_-_ Handlebar

Coupler

Trim

Line Limiter \ Tube Blade Shield ON/OFF Switch

Primer Bulb

Blade

Lever

ON/OFF SWITCH The ON/OFF switch is located on the trigger handle and is used to stop the

engine. Move the switch to the OFF position to stop the engine.

PRIMER BULB

The PRIMER BULB removes air from the carburetor and fuel lines and fills

them with fuel. This allows you to start the engine with fewer pulls on the

starter rope. Activate the primer bulb by pressing it and allowing it to return

to its original form.

CHOKE The CHOKEhelps to supply fuel to the

engine to aid in cold starting. Activate the choke by moving the choke lever to the FULL CHOKE position. After the en- gine attempts to start, move the choke

lever to the HALF CHOKE position. Once engine has started, move the choke le- ver to the OFF CHOKEposition. COUPLER

The COUPLER enables optional at- tachments to be installed on the unit.

BEFORE STARTING ENGINE

_1_WARNING: Be sure to read the fuel information in the safety rules

before you begin, If you do not under- stand the safety rules, do not attempt

to fuel your unit, Call 1-800-235-5878,

FUELING ENGINE

_WARNING: Remove fuel cap slowly when refueling,

This engine is certified to operate on unleaded gasoline, Before operation,

gasoline must be mixed with a good quality synthetic 2-cycle air-cooled engine oil. We recommend Craftsman

brand synthetic oil. Mix gasoline and oil at a ratio of 40:1. A 40:1 ratio is

obtained by mixing 95 ml of oil with 4

litres of unleaded gasoline. Included with this trimmer is a 95 ml container of

oil. Pour the entire contents of this container into4 litres of gasoline to

achieve the proper fuel mixture. DO NOT

USEautomotive oil or boat oil. These oils will cause engine damage. When

mixingfuel,followinstructionsprintedon container.

Onceoilisaddedtogasoline,shake containermomentarilytoassurethatthe fuelisthoroughlymixed.Alwaysread andfollowthesafetyrulesrelatingto fuelbeforefuelingyourunit.

IMPORTANT

Experienceindicatesthatalcohol blendedfuels(calledgasoholorusing ethanolormethanol)canattractmois- turewhichleadstoseparationand

formationofacidsduringstorage. Acidicgascandamagethefuelsys-

temofanenginewhileinstorage. Toavoidengineproblems,emptythe fuelsystembeforestoragefor30days orlonger.Drainthegastank,startthe engineandletitrununtilthefuellines andcarburetorareempty.Usefresh

fuelnextseason.

Neveruseengineorcarburetorclean- erproductsinthefueltankorperma- nentdamagemayoccur.

SeetheSTORAGEsectionforaddition- alinformation.

HOW TO STOP YOUR UNIT

• To stop the engine, move the

ONIOFF switch to the OFF position.

• If engine does not stop, move choke

lever to FULL CHOKE position.

;witch

HOW TO START YOUR UNIT

_ WARNING: The trimmer head will turn while starting the engine.

Avoid any contact with the muffler. A hot muffler can cause serious burns.

STARTING A COLD ENGINE (or a warm engine after running out of

fuel)

Starting Position

Starter Handle

Primer

-"Bulb

Choke Lever

Muffler

1. Set unit on a flat surface.

2. Move ON/OFF switch to the ON position.

3. Slowly press the primer bulb 6 times.

4. Move choke lever to FULL CHOKE by aligning lever with position

shown on decal (see illustration

below).

Choke position

decal

5. Squeeze the throttle trigger fully and hold through all remaining steps.

6. Pull starter rope handle sharply until engine sounds as if it is trying

to start, but do not pull rope more than 6 times.

7. As soon as engine sounds as if it is trying to start, move choke lever

to HALF CHOKE by aligning lever with position shown on decal (see

illustration).

Choke

position

Pull starter rope sharply until en-

gine runs, but no more than 6

pulls. If the engine doesn't start af-

ter 6 pulls (at the HALF CHOKE

position), move the choke lever to

the FULL CHOKE position and

press the primer bulb 6 times.

Squeeze and hold the throttle trig- ger and pull the starter rope 2

more times. Move the choke lever

to the HALF CHOKE position and

pull the starter rope until the en-

gine runs, but no more than 6 pulls. If the engine doesn't start, repeat procedure 2 additional times. NOTE: If engine still doesn't start, it is probably flooded. Proceed

to STARTINGA FLOODED ENGINE. Once the engine starts, allow it to

run 10 seconds, then move the choke lever to OFF CHOKE by

aligning lever with position shown on decal (see illustration below).

Allow the unit to run for 30 more seconds at OFF CHOKE before re-

leasing the throttle trigger. NOTE:

If engine dies with the choke lever

in the OFF CHOKE position, move the choke lever to the HALF

CHOKE position and pull the rope until engine runs, but no more than 6 pulls.

Choke position

OPERATING THE COUPLER This model is equipped with a coupler

which enables optional attachments to

be installed. The optional attach- ments are:

Edger ................ C944.511571

Cultivator ............. C944.511580

Blower ............... C944.511601

_I_WARNING: Always stop unit and disconnect spark plug before re-

moving or installing attachments.

REMOVING TRIMMER ATTACH- MENT (OR OTHER OPTIONAL AT*

TACHMENTS) CAUTION: When removing or instal-

ling attachments, place the unit on a

flat surface for stability.

1. Loosen the coupler by turning the knob counterclockwise.

UpperTube

Coupler

Lower

Attachment

STARTING A WARM ENGINE

1. Move ON/OFF switch to the ON position.

2. Move the choke lever to the HALF CHOKE position.

3. Squeeze and hold the throttle trig- ger. Keep throttle trigger fully squeezed until the engine runs smoothly.

4. Pull starter rope sharply until en- gine runs, but no more than 5

pulls.

5. Allow engine to run 15 seconds, then move the choke lever to the OFF CHOKE position.

NOTE: If engine has not started, pull starter rope 5 more pulls. If engine still does not run, it is probably flooded.

STARTING A FLOODED ENGINE

Flooded engines can be started by placing the choke lever in the OFF CHOKE position; then, pull the rope to

clear the engine of excess fuel. This could require pulling the starter handle many times depending on how badly

the unit is flooded.

If the unit still doesn't start, refer to TROUBLESHOOTING TABLE or call

1-800-235-5878.

TIGHTEN Knob

2. Press and hold the locking/release button.

Locking/Release Button

LowerAttachment

UpperTube

3. While securely holding the engine and upper tube, pull the attach-

ment straight out of the coupler.

INSTALLING OPTIONAL ATTACH-

MENTS

1. Remove the tube cap from the at- tachment (if present).

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

3. Push the attachment into the cou- pler until the locking/release but-

ton snaps into the primary hole.

4. Before using the unit, tighten the knob securely by turning clock-

wise.

Coupler Primary Hole

Upper Locking/ Attachment

Tube Release

Button

_1_WARNING: Make sure the lock- ing/release button is locked in the pri-

mary hole and the knob is securely tightened before operating the unit.

OPERATING POSITION

ALWAYSWEAR: _1

Hearing -_P',_'L,r_-,_ Protection __

,_ _ Eye 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:

• Wear eye protection and heavy clothing.

• Extend your left arm and hold handlebar grip with your left hand.

• Hold throttle grip with your right hand

with finger on throttle trigger.

• Keep unit below waist level.

• Keep shoulder strap pad centered

on your left shoulder and danger

sign centered on your back.

• Maintain full weight of tool on your left shoulder.

• 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

DWARNING: Always wear eye protection. Never lean over the trim-

mer head. Rocks or debris can rico- chet or be thrown into eyes and face and cause blindness or other serious injury.

Before trimming, bring engine to a 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:

• Release the throttle trigger.

• Move the ON/OFF switch to the OFF position.

TRIMMER LINE ADVANCE The trimmer line will advance approxi-

mately 2 inches (5 cm) each time the bottom of the trimmer head is tapped

on the ground with the engine running at full throttle.

The most efficient line length is the

maximum length allowed by the line limiter. Always keep the shield in place when the tool is being operated.

To advance line:

• Operate the engine at full throttle.

• Hold the trimmer head parallel to and above the grassy area.

• Tap the bottom of the trimmer head lightly on the ground one time.

Approximately 2 inches (5 cm) of line will be advanced with each tap.

Always tap the trimmer head on a grassy area. Tapping on surfaces such

as concrete or asphalt can cause ex- cessive wear to the trimmer head.If the

line is worn down to 2 inches (5 cm) or less, more than one tap will be required

to obtain the most efficient line length. _WARNING: Use only 0.080" (2

ram) diameter line. Other sizes of line will not advance properly and 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 senous =njury.

CUTTING METHODS

_I_WARNING: Use minimum speed and do not crowd the line when

cutting around hard objects (rock, gravel, fence posts, etc.), which can damage the trimmer head, become entangled in the line, or be thrown causing a serious hazard.

• The tip of the line does the cutting. You will achieve the best perform-

ance and minimum line wear by not crowding the line into the cutting area. The right and wrong ways are

shown below.

Right

• 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.

• For trimming or scalping, use less than full throttle to increase line life

and decrease head wear, especially:

• During light duty cutting.

• Near objects around which the line can wrap such as small posts,

trees or fence wire.

• For mowing or sweeping, use full throttle for a good clean job.

TRIMMING - Hold the bottom of the trimmer head about 3 in. (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

SCALPING - The scalping technique removes unwanted vegetation down to the ground. Hold the bottom of the trimmer head about 3 in. (8 cm) above the ground and at 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.

Mowing

SWEEPING - The fanning action of the

rotating line can be used to blow away

loose debris from an area. Keep the line

parallel to and above the area surface and swing the tool from side to side.

"_ Sweeping

_'8 r

OPERATING INSTRUCTIONS FOR

USE WITH WEED BLADES

Blade Thrust is a reaction that only

occurs when using a bladed unit.

This reaction can cause serious in- jury 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 unitif

blade thrustoccurs.

WHAT CAUSES BLADE THRUST - Blade Thrust can oc-

cur when the spinning blade con- tacts an object that it does not cut.

This contact causes the blade to stop for an instant and then sud-

denly move or "thrust" away from the object that was hit. The "thrust- ing" reaction can be violent enough to cause the operator to be propelled in any direction and

lose control of the unit. The uncon- trolled unit can cause serious in-

jury if the blade contacts the op- erator or others.

WHEN BLADE THRUST OC- CURS - Blade Thrust can occur

without warning if the blade snags,

stalls, or binds. This is more likely to occur in areas where it is diffi-

cult to see the material being cut.

By using the unit properly, the oc-

currence of blade thrust will be re- duced and the operator will be

less likely to lose control.

Cut only grass, weeds, and woody brush up to 1/2 inch 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 1/2 inch.

Keep the blade sharp. A dull blade is more likely to snag and thrust. Cut only at full throttle. The blade will have maximum cutting power

and is less likely to bind or stall.

Feed the blade deliberately and

not too rapidly. The blade can thrust away if it is fed too rapidly.

Cut only from your left to your right. Cutting on right side of the shield will throw debris away from the operator.

Use the shoulder strap and keep a firm grip on the unit with both

hands. A properly adjusted shoul- der strap will support the weight of the unit, freeing your arms and

hands to control and guide the cutting motion.

Keep feet comfortably spread apart and braced for a possible sudden, rapid thrust of unit. Do not overreach. Keep firm footing and

balance.

Keep blade below waist level; it will

be easier to maintain control of unit.

Do not raise the engine above your waist as the blade can come dangerously close to your body.

Do not swing unit with such force that you are in danger of losing your

balance.

Bring the engine to cutting speed be- fore entering the material to be cut.if the blade does not turn when you squeeze the throttle trigger, make sure tube 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 is running at

idle. If the blade turns at idle, do not

use your unit. Refer to the CARBURE- TOR ADJUSTMENT section or contact

your Sears Service Center.

Maintain good firm footing while using the unit. Do this by planting

feet firmly in a comfortable apart

position.

Cut while swinging the upper part of your body from left to right.

As you move forward to the next area to cut, be sure to maintain

your balance and footing.

RECOMMENDED CUTTING POSITION

_ o'clock

Cut using the 2 _; o'clock to 4 o'clock

position of the 4 o'clock blade

_I_t,WARNING: The operator or oth- ers must not try to clear away cut mate-

rial with the engine running or the blade turning to avoid serious injury. Stop en- gine and blade before removing materi- als wrapped around blade or tube.

_1_WARNING: For each optional attachment used. read entire instruc- tion manual before use and follow all

warnings and instructions in manual and on attachment.

_WARNING: Ensure handlebar

remains installed on upper tube (en- gine end of unit) at all times.

t 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.

• Blade rotates momentarily after the trigger is released. The blade can

seriously cut you or others.

• Allow blade to stop before removing

it from the cut.

Bladerotatas Allow bladetostop

deforeramovingit

afterthe fromthe cut.

• Throw away blades that are bent, warped, cracked, broken or dam-

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

• Do not attempt to remove cut material

nor hold material to be cut when the engine is running or when cutting

blade is moving.

• Always keep the wheel and depth ad- justing skid in contact with the ground.

• Always push the unit slowly over the ground. Stay alert for uneven side- walks, holes in the terrain, large

roots, etc.

• Always use the handlebar when us-

ing edger attachment.

BLOWER/VACUUM SAFETY

_I_WARNING: Inspect area before starting 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.

• 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.

• Never place objects inside the blow- er tubes, vacuum tubes or blower

outlet. Always direct the blowing de- bris 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.

• Never run unit without the proper equipment attached. When using your unit as a blower, always install

blower tubes.

• Check air intake opening, blower tubes or vacuum tubes 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.

• Never place any object in air intake opening as this could restrict proper air flow and cause damage to the unit.

• Never use for spreading chemicals,

fertilizers, or other substances which

may contain toxic materials.To avoid spreading fire, do not use near leaf or 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 un- clogging tines or making repairs.

+ 34 hidden pages

Craftsman C944.512561 Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual