Craftsman 944515570 Owner’s Manual
Instruction Manual
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32cc/1.9 cu.in. 2-Cycle
GASOLINE WEEDWAOKER ®
Model No.
C944,515570
• Safety
• Assembly
• Operation
• Maintenance
• Parts List
For Occasional Use Only
WARNING:
Read and follow all Safety Rules and Operating
Instructions before first use of this product.
Sears Canada, Inc,, Toronto, Ontario M5B 2B8
545001412 3/7/05
Warranty Statement 2 Storage 11
Safety Rules 2 Troubleshooting Table 12
Assembly 4
Operation 5
Maintenance 8 Parts List Center Section
Service & Adjustments 9 Parts and Ordering Back Cover
LIMITED TWO (2_ YEAR WARRANTY ON CRAFTSMAN
WEEDWACKER _ LINE TRIMMER
For two (2) years from the date of purchase, Sears Canada, Inc., 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 Service
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 concu rrently with applicable provincial legisla-
tion. 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 MSB 2B8
Emissions Statement 13
Zt
• ltWARNING: 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.
This power unit can be dangerous! Op-
erator is responsible for following
instructions and warnings on unit and in
manual. Read entire instruction manual
before using unit! Be thoroughly familiar
with the controls and the proper use of
the unit. Restrict the use of this unit to
persons who have read, understand,
and will follow the instructions and
warnings on the unit and in the manual.
Never allow children to operate this unit.
INSTRUCTION SAFETY INFORMATION
MANUAl_ ON THE UNIT
_i DANGER: Never use blades or
flailing devices= This unit is designed
for line trimmer use only. Use of any
other accessories or attachments will
increase the risk of injury.
-@00
_iWARNING: Trimmer line throws
objects violently. You and others can be
blinded/injured. Wear eye and leg
protection. Keep body parts clear of ro-
tating line.
_otection /_
=4oo,s
Keep children, bystanders, and animals
50 feet (15 meters) away. Stop unit im-
mediately if approached.
2
Ifsituationsoccurwhicharenotcov-
eredinthismanual,usecareand
goodjudgment.Ifyouneedassis-
tance,contactyourSearsService
Center.
OPERATORSAFETY
• 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 hea W, 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.
• 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 pro-
tect you from debris and pieces of
toxic plants thrown by spinning line.
• 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 of oil and fuel.
UNIT / MAINTENANCE SAFETY
• Disconnect the spark plug before
performing maintenance except car-
buretor 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.
• Replace trimmer head parts that are
chipped, cracked, broken, or dam-
aged in any other way before using
the unit.
• Maintain unit according to recom-
mended procedures. Keep cutting
line at proper length.
• Use only Craffsman(R_ replacement
line. Never use wire, rope, string,
etc.
• Install required shield properly before
using the unit. Use only specified
trimmer head; make sure it is properly
installed and securely fastened.
• Make sure unit is assembled cor-
rectly as shown in this manual.
• Make carburetor adjustments with
lower end supported to prevent line
from contacting any object.
• 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 Centre.
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
_,WARNING: Inspect the area be-
fore each use. Remove objects
(rocks, broken glass, nails, wire, etc.)
which can be thrown by or become
entangled in line. Hard objects can
damage the trimmer head and be
thrown causing serious injury.
• Use only for trimming, scalping, mow-
ing and sweeping. Do not use for edg-
ing, pruning or hedge trimming.
• Keep firm footing and balance. Do not
overreach.
• Keep all parts of your body away from
muffler and spinning line. Keep engine
below waist level. A hot muffler can
cause serious burns.
• Cut from your left to your right. Cutting
on right side of the shield will throw de-
bris away from the operator.
• Use only in daylight or good artificial
light.
• Use only for jobs explained in this
manual.
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 engine
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.
3
• Storeunitsolinelimiterbladecannot
accidentallycauseinjury.Theunitcan
behungbytheshaft.
• Storeunitoutofreachofchildren.
SAFETYNOTICE:Exposuretovibra-
tionsthroughprolongeduseofgasoline
poweredhandtoolscouldcauseblood
vesselornervedamageinthefingers,
hands,andjointsofpeoplepronetocir-
culationdisordersorabnormalswell-
ings.Prolongeduseincoldweather
hasbeenlinkedtobloodvesseldam-
ageinotherwisehealthypeople.If
symptomsoccursuchasnumbness,
pain,lossofstrength,changeinskin
colorortexture,orlossoffeelinginthe
fingers,hands,orjoints,discontinuethe
useofthistoolandseekmedicalatten-
tion.Ananti-vibrationsystemdoesnot
guaranteetheavoidanceoftheseprob-
lems.Userswhooperatepowertools
onacontinualandregularbasismust
monitorcloselytheirphysicalcondition
andtheconditionofthistool.
SPECIAL NOTICE: This unit is
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 en-
gines be equipped with a spark arrest-
ing screen. If you operate in a locale
where such regulations exist, you are
legally responsible for maintaining the
operating condition of these parts.
Failure to do so is a violation of the
law. For normal homeowner use, the
muffler and spark arresting screen will
not require any service. After 50
hours of use, we recommend that your
muffler be serviced or replaced by a
Sears Service Centre.
CARTON CONTENTS
Check carton contents against tile fol-
lowing list.
Model 0944.515570
• Trimmer
• Shield
• Wing Nut (screwed onto shield)
• Container of line
• Container of oil
Examine parts for damage. Do not
use damaged parts.
NOTE: If you need assistance or find
parts missing or damaged, contact
your Sears Service Centre.
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.
ADJUSTING THE HANDLE
_WARNING: When adjusting tile
assist handle, be sure it remains above
the safety label and below the mark or
arrow on the shaft.
1. Loosen wing nut on handle.
2. Rotate the handle on the shaft to an
upright position; retighten wing nut.
ATTACHING SHIELD
_&WARNING: The shield must be
properly installed. The shield provides
partial protection from the risk of thrown
objects to the operator and others and
is equipped with a line limiter blade
which cuts excess line to the proper
length. The line limiter blade (on under-
side of shield) is sharp and can cut you.
For proper orientation of shield, see
KNOW YOUR TRIMMER illustration in OP-
ERATION section.
1. Remove wing nut from shield.
2. Insert bracket into slot as shown.
3. Pivot shield until bolt passes
through hole in bracket.
4. Securely tighten wing nut onto bolt.
Wing Nut
SI
Slot
Shield
Bracket _/
Gearbox
KNOW YOUR TRIMMER
READ THiS iNSTRUCTiON MANUAL AND SAFETY RULES BEFORE OPERATING YOUR
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.
Assist Handle
J
Shaft
Trimmer X_
Head STOP Switch
Shield
Line Limiter Throttle
Blade Trigger
STOP SWITCH
The STOP switch is used to stop the
engine. To stop the engine, push and
hold the switch in the STOP position until
the engine stops.
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.
BEFORE STARTING ENGINE
WARNING: Be sure to read
the fuel information in the safety rules
before you begin. Ifyou do not under-
stand the safety rules, do not attempt
to fuel your unit. Contact your Sears
Service Centre.
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 en-
gine oil. We recommend Craftsman
brand synthetic oil. Mix gasoline and oil
at a ratio of 40:1. A 40:1 ratio is ob-
tained by mixing 3.2 ounces (95 ml) of
oil with 1 gallon (4 litres) of unleaded
Starter Handle
Primer Bulb
Choke Lever Muffler
CHOKE
The CHOKE helps 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 CHOKE position.
gasoline. Included with this trimmer is a
3.2 ounce (95 ml) container of oil. Pour
the entire contents of this container into
1 gallon (4 litres) of gasoline to achieve
the proper fuel mixture. DO NOT USE
automotive oil or marine oil. These oils
will cause engine damage. When mix-
ing fuel, follow instructions printed on
container= Once oil is added to gasoline,
shake container momentarily to assure
that the fuel is thoroughly mixed. Always
read and follow 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 mois-
ture which leads to separation and
formation of acids during storage=
Acidic gas can damage the fuel sys-
tem of an engine while in storage=
5
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