Craftsman 944517742 Owner’s Manual

Instruction Manual
24cc/1.4 cu.in. 2-Cycle
185 MPH/385 CFM
GASOLINE POWERED BLOWE R/VAC/M ULCH ER
Model No.
0944.517742
Safety
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
530163803 7/25/03
Warranty Statement 2 Troubleshooting Table 12 Safety Rules 2 Emissions Statement 13 Assembly 4 Parts List 15 Operation 6 French 18
Maintenance 9 Parts and Ordering Back
Storage 11
TWO (2) YEAR WARRANTY ON CRAFTSMAN ® POWER BLOWER
For two (2) years from 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 and workmanship.
COMMERCIAL OR RENTAL USE: Warranty on Gas Leaf Blower will be 30 days from the date of purchase if used for Commercial or Rental purposes.
This warranty does NOT cover:
1. Blower tubes, spark plug, and air cleaner, which are expendable parts and become worn during normal use.
Warranty service is available by returning the Power Blower 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 concurrently with applicable provincial legis-
lation. Furthermore, some provinces do NOT allow limitation on how long an implied warranty will last, so the above limitations may not apply to you.
Sears Canada, Inc., Toronto, Ontario M5B 2B8
i'% iI_WARNING: Failure to follow all
Safety Rules and Precautions can re- sult in serious injury.
KNOW YOUR UNIT
Read your instruction manual care-
fully until you completely understand
and can follow all warnings and safety rules before operating the unit.
Restrict unit to users who under- stand and will follow all warnings and safety rules in this manual.
_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.
Use your unit as a blower for:
Sweeping debris or grass clippings
from driveways, sidewalks, patios, etc.
Blowing grass clippings, straw, or leaves into piles, around joints, or between bricks.
Use your unit as a vacuum for:
Picking up dry material such as leaves, grass, small twigs, and bits of
paper.
For best results during vacuum use,
operate your unit at high speed.
Move slowly back and forth over the material as you vacuum. Avoid forc-
ing the unit into a pile of debris as
this can clog the unit.
Keep the vacuum tube about an inch above the ground for best results.
PLAN AHEAD
Always wear eye protectionwhen op- erating, servicing, or performing main-
tenance on unit. Wearing eye protec- tion will help to prevent rocks or debris from being blown or ricocheting into
eyes and face which can result in blindness and/or serious injury. Eye protection should be marked Z87.
Always wear foot protection. Do not
go barefoot or wear sandals.
Always wear respirator or face mask
when working with unit in dusty envi-
ronments.
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Secure hair above shoulder length. Secure or remove jewelry, loose cloth-
ing, or clothing with loosely hanging straps, ties, tassels, etc. They can be
caught in moving parts.
Do not operate unit when you are
tired, ill, upset, or if you are under the
influence of alcohol, drugs, or medica-
tion.
Keep children, bystanders, and ani- mals away from work area a mini- mum of 30 feet (10 meters) when starting or operating unit. Do not point blower nozzle in the direction of
people or pets.
HANDLE FUEL WITH CAUTION, IT IS HIGHLY FLAMMABLE
Eliminate all sources of sparks or
flame (including smoking, open flames, or work that can cause sparks)
in the areas where fuel is mixed, poured, or stored.
Mix and pour fuel in an outdoor area; store fuel in a cool, dry, well ventilated place; use an approved, marked con-
tainer for all fuel purposes.
Do not smoke while handling fuel or
while operating the unit.
Make sure the unit is properly as- sembled and in good operating con-
dition.
Do not fill fuel tank while engine is run- ning.
Avoid spilling fuel or oil. Wipe up fuel spills before starting engine.
Move at least 10 feet (3 meters) away
from fuel and fueling site before start-
ing engine.
Always store gasoline in a container approved for flammable liquids.
OPERATE YOUR UNIT SAFELY _,WARNING: Stop the engine be-
fore opening the vacuum inlet door. The engine must be stopped and the impel- ler blades no longer turning to avoid se- rious injury from the rotating blades.
Inspect unit before each use for worn, loose, missing, or damaged parts. Do not use until unit is in proper working
order.
Keep outside surfaces free from oil and fuel.
Never start or run engine inside a closed room, building or other unventi-
lated area. Breathing exhaust fumes can kill.
To avoid static electricity shock, do not
wear rubber gloves or any other insu-
lated gloves while operating unit.
Do not set unit on any surface except a clean, hard area while engine is run-
ning. 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.
Avoid dangerous environments. Do not use in unventilated areas or where
explosive vapors or carbon monoxide build up could be present.
Do not overreach or use from unstable surfaces such as ladders, trees, steep slopes, rooftops, etc. Keep firm footing
and balance at all times.
Never place objects inside the blower
tubes; always direct the blowing debris
away from people, animals, glass, and solid objects such as trees, automo- biles, 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. When using the optional vacu-
um kit, always install vacuum tubes and vacuum bag assembly. Make sure vacuum bag assembly is com-
pletely zipped.
Check air intake opening, blower
tubes, and 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, bar-
becue pits, ashtrays, etc.
Use only for jobs explained in this manual.
MAINTAIN YOUR UNIT PROPERLY
Have all maintenance other than the recommended procedures described
in the instruction manual performed by a Sears Service Center.
Disconnect spark plug before perform- ing maintenance except for carburetor
adjustments.
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Use only recommended Craftsman® replacement parts; use of any other
parts may void your warranty and cause damage to your unit.
Empty fuel tank before storing the unit. Use upfuel left in carburetor by start-
ing engine and letting it run until it stops.
Do not use any accessory or attach- ment other than those recommended
by manufacturer for use with your unit.
Do not store the unit or fuel in a closed area where fuel vapors can reach
sparks or an open flame from hot
water heaters, electric motors or
switches, furnaces, etc.
Store in a dry area 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 abnor-
mal swelling. Prolonged use in cold weather has been linked to blood ves-
sel 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: For users on U.S. Forest Land and in some states, includ-
ing California (Public Resources Codes
4442 and 4443), Idaho, Maine, Minne-
sota, New Jersey, Oregon, and Wash-
ington: Certain internal combustion en- gines operated on forest, brush, and/or grass covered land in the above areas
are required to be equipped with a spark
arresting screen, maintained in effective working order, or the engine must be
constructed, equipped, and maintained for the prevention of fire. Check with
your state or local authorities for regula- tions pertaining to these requirements.
Failure to follow these requirements is a
violation of the law. This unit is not facto-
ry equipped with a spark arresting
screen; however, a spark arresting
screen is available as an optional part. If
a spark arresting screen is required in your area, contact your authorized ser-
vice dealer for the correct kit. The spark
arresting screen, blower tubes, and
nozzles must be assembled to unit to be
in full compliance with regulations.
CARTON CONTENTS Check carton contents against the fol-
lowing list. Model C944.517742
Blower Blower tube Elbow tube
Vacuum bag
Upper vacuum tube Lower vacuum tube
2-Cycle Engine Oil
NOTE: It is normal for the fuel filter to rattle in the empty fuel tank.
ASSEMBLY
_WARNING: Stop engine and be sure the impeller blades have stopped
turning before opening the vacuum in- let door or attempting to insert or re-
move the vacuum tubes. The rotating blades can cause serious injury.
d_WARNING: If you receive your
unit assembled, repeat all steps to en-
sure your unit is properly assembled
and all fasteners are secure.
Astandard screwdriver is required for assembly.
BLOWER ASSEMBLY BLOWER TUBE ASSEMBLY
If you have already assembled your unit
for use as a vacuum, remove the vacu-
um tubes and collection bag.
1. Align the rib on the blower tube with the groove in the blower outlet; slide the tube into place.
NOTE: Knob must be loose enough to allow blower tube to be inserted in blow-
er outlet. Loosen knob by turning coun-
terclockwise.
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Blower Outlet Blower
Tube
Upper
Vacuum Tube--_-_
Groove Rib
2. Secure the tube by turning the knob clockwise.
3. To remove the tube, turn the knob counterclockwise to loosen the
tube; remove the tube.
VACUUM ASSEMBLY VACUUM BAG ASSEMBLY
1. Open the zipper on the vacuum bag and insert the elbow tube.
2. Push the small end of the elbow tube through the small opening in
the bag.
Elbow Tube Small
Opening
Opening Rib
NOTE: Make sure edge of the small opening is flush against the flared area of the elbow tube, and the rib on the elbow tube is on the bottom.
3. Close the zipper on the bag. Make
sure the zipper is closed completely.
4. Remove blower tube from engine.
Rib
Lower
Vacuum Tube
2. Insert the tip of a screwdriver into the latch area of the vacuum inlet.
Latch - _ _ Blower
Area ,_[ _ ] _ Outlet
LatchArea
_'_/_/_..___"_ l(7_,._/y_- Vacuum
= Inlet Cover
3. Gently tilt the handle of the screw- driver toward the back of the unit to
release the latch while pulling up on the vacuum inlet cover with your
other hand.
4. Hold the vacuum inlet cover open until upper vacuum tube is installed.
Vacuum Inlet -._\
Retaining POS_" L_,'_
Vacuum ,_ - _.Li
Cover "7~__-Z:_...
5, Place the hooks of the upper vacu-
um tube on the retaining posts of the unit.
6, Pivot the tube until it is secured to
the blower unit by the vacuum inlet latch.
5. Insert the elbow tube into the blow- er outlet. Make sure elbow tube is
aligned with the blower outlet
groove.
6. Turn knob clockwise to secure el- bow tube.
VACUUM TUBE ASSEMBLY
1. Align the lower vacuum tube as shown. Push lower vacuum tube
into upper vacuum tube.
PIVOT
Inlet Cover
Latch
HOW TO CONVERT UNIT FROM
VACUUM USE TO BLOWER USE
1, Remove the vacuum tubes by in-
serting the tip of a screwdriver into the latch area of the vacuum inlet,
-5-
Retaining
Post
2• Gently tilt handle of screwdriver to-
ward the back of the unit to release the latch while pulling up on the up-
per vacuum tube with your other hand.
2. Pass the shoulder strap over your head and onto your right shoulder•
3. Extend your left arm toward the rear of the vacuum bag.
4. Adjust shoulder strap until the vacu- um bag/shoulder strap seam lies be-
tween your thumb and index finger•
5• Make sure air flows freely from the
elbow tube into bag. If bag is kinked, the unit will not operate properly.
3. Remove the vacuum bag.
4. Close the vacuum inlet cover and make sure it is latched closed•
5. Reinstall the blower tube (see BLOWER TUBE ASSEMBLY)•
SHOULDER STRAP ADJUSTMENT lfor vacuum use only)
Hold the unit as shown with the muffler side facing away from your
body and clothes•
KNOW YOUR BLOWER
READTHIS INSTRUCTIONMANUALAND SAFETY RULES 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.
MULCHING BLADES Your blower is equipped with mulching blades as a standard feature. When using the vacuum attachment, the mulching blades automatically reduce debris at a
ratio of up to 16:1.
Elbow Tube
Blower Tube
Lower Vacuum Tube
Throttle
Lever
-6-
Vacuum
Upper T_
Primer Button
Choke Lever
Fuel Mix
Starter Rope
Rear Handle
THROTTLE LEVER The THROTTLE LEVER is used to select
the desired engine speed and to stop the engine. Move the throttle lever to the '_, position for full speed opera-
tion. Move the throttle lever to the
position for idle speed. To stop
the engine, move the throttle lever to the STOP position.
PRIMER BUTTON The PRIMER BUTTONremoves 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 primer button by pressing it and allowing it to return to its original
position. CHOKE LEVER
The CHOKEhelps to supply fuel to the
engine to aid in cold starting. Activate
the choke by moving the choke lever to the FULL CHOKEposition. After engine
attempts to start, move the choke lever
to the HALFCHOKE position. Once en- gine starts, move choke lever to the
RUNposition.
OPERATING TIPS
While vacuuming or blowing debris,
hold the unit with the muffler side fac- ing away from your body and clothes
(see OPERATING POSITION below).
To reduce the risk of hearing loss
associated with sound level(s), hear- ing protection is required.
To reduce the risk of injury associated
with contacting rotating parts, stop the
engine before installing or removing attachments. Do not operate without
guard(s) in place.
Operate power equipment only at rea-
sonable hours-not early in the morn- ing or late at night when people might
be disturbed. Comply with times listed in local ordinances. Usual recommen-
dations are 9:00 a.m. to 5:00 p.m.. Monday though Saturday.
To reduce noise levels, limit the num-
ber of pieces of equipment used at any one time.
To reduce noise levels, operate pow-
er blowers at the lowest possible
throttle speed to do the job.
Use rakes and brooms to loosen
debris before blowing.
In dusty conditions, slightly dampen
surfaces or use a mister attachment
when water is available.
Conserve water by using power blow-
ers instead of hoses for many lawn and garden applications, including
areas such as gutters, screens, patios.
grills, porches, and gardens.
Watch out for children, pets, open
windows, or freshly washed cars.
Blow debris away safely.
Use the full blower nozzle extension
so the air stream can work close to
the ground.
After using blowers and other equip-
ment, CLEAN UP! Dispose of debris in trash receptacles.
OPERATING POSITION
/
Blower Vacuum
BEFORE STARTING ENGINE
_I_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. Call 1-800-235-5878.
FUELING ENGINE
_I_WARNING: Remove fuel cap
slowly when refueling.
This engine is certified to operate on un-
leaded gasoline. Before operation, gaso- line must be mixed with a good quality
synthetic 2-cycle air-cooled engine oil. We recommend Craftsman brand syn- thetic oil. Mix gasoline and oil at a ratio
of 40:1. A40:1 ratio is obtained by mix-
ing 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 into 4 litres of gasoline to achieve the proper fuel mix-
ture. DO NOTUSE automotive oil or boat oil. These oils will cause engine dam-
age. When mixing fuel, follow instruc- tions printed on container. Once oil is
added to gasoline, shake container mo-
mentarily to assure that the fuel is thor- oughly mixed. Always read and follow
the safety rules relating to fuel before fueling your unit.
-7-
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. To avoid engine problems, empty the
fuel system before storage for 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines
and carburetor are empty. Use fresh fuel next season. Never use engine or carburetor cleaner products in the fuel
tank or permanent damage may occur.
Fuel stabilizer is an acceptable alter-
native in minimizing the formation of fuel gum deposits during storage. Craftsman brand oil is already blended with fuel stabilizer. See the STORAGE section for additional information.
NOTE: Unit must be placed on its side when adding fuel (see illustration below).
Blower \
Vacuum
_1_WARNING: When starting engine,
hold the unit as illustrated. Do not set
unit on any surface except a clean, hard
area when starting engine or while en- gine is running. Debris such as gravel,
sand, dust, grass, etc. could be picked
up by the air intake and thrown out through the discharge opening, damag-
ing the unit or property, or causing seri- ous injury to bystanders or the operator.
STARTING A COLD ENGINE (or a
warm engine after running out of
fuel)
1, Move the throttle lever to the '_'
position.
2. Move the choke lever to the FULL CHOKE position.
3. Slowly press the primer button 8 times.
Throttle Lever Primer Button
STOPPING YOUR ENGINE
To stop the engine, move the throttle lever to the STOP position.
STARTING THE ENGINE _WARNING: You MUST make sure
the tubes are secure before using the unit.
Fuel engine. Move at least 10 feet (3 meters) away from the fueling site.
Hold the unit in the starting position as shown. Make sure the blower end
is directed away from people, ani- mals, glass, and solid objects.
Choke Lever
4. Pull starter handle sharply until the enqine attempts to run, but no more than 5 pulls (below 30°F, 8 pulls).
NOTE: If the engine attempts to start before the 5th pull, go to the next step
immediately.
5. Move choke lever to HALF CHOKE.
6. Pull the starter handle sharply until the engine runs, but no more than 5 pulls (below 30°F, 10 pulls).
7. After a 5 second warm-up, move the choke lever to the RUN position.
8. Allow the unit to run for 30 more seconds at RUN before moving the throttle lever to the -_ position.
-8-
If the engine has not started after 5
pulls (at HALF CHOKE), repeat the STARTING A COLD ENGINE procedure.
If the engine still does not start, pro-
ceed to STARTING A FLOODED ENGINE.
9. To stop the engine, move the throttle lever to the STOP position.
STARTING A WARM ENGINE
1. Move the throttle lever to the '_, position.
2. Pull the starter handle sharply until the engine starts, but no more than
5 pulls. NOTE: If the engine has not started, pull starter handle sharply for 5 more
pulls. If engine still does not run, it is probably flooded. Proceed to START-
ING A FLOODED ENGINE.
CUSTOMER RESPONSIBILITIES
WARNING: Disconnect the spark plug
service, or adiustments.
CARE & MAINTENANCE TASK
Check for loose fasteners and parts Check for damaged or worn parts
Inspect and clean unit and labels Clean air filter
Replace spark plug Replace fuel filter
Check muffler mounting screws
_I_WARNING: Avoid touching muf- fler unless engine and muffler are cold.
A hot muffler can cause serious burns. _WARNING: Stop engine and be
sure the impeller blades have stopped turning before opening the vacuum in-
let door or attempting to insert or re- move the vacuum or blower tubes.
The rotating blades can cause serious injury. Always disconnect the spark
plug before performing maintenance or accessing movable parts. GENERAL RECOMMENDATIONS
The warranty on this unit does not cov- er items that have been subjected to
operator abuse or negligence. To re- ceive full value from the warranty, the
operator must maintain unit as instruct- ed in this manual. Various adjustments will need to be made periodically to properly maintain your unit.
3. To stop the engine, move the throttle lever to the STOP position.
STARTING A FLOODED ENGINE Flooded engines can be started by
placing the choke lever in the RUN position. Move throttle lever to the fast
position _ ; then, pull rope until en-
gine starts. After engine starts, move the throttle lever to the slow position
to allow engine to idle. Starting could require pulling the start- er rope many times depending on how
badly the unit is flooded. If the unit still doesn't start, refer to the TROUBLE-
SHOOTING TABLE or call 1-800-235-5878.
before performing maintenance,
WHEN TO PERFORM
Before each use Before each use
After each use Every 5 hours of operation
Yearly Yearly
Yearly
CHECK FOR LOOSE
FASTENERS AND PARTS ° Spark Plug Boot
Air Filter
Housing Screws CHECK FOR DAMAGED OR
WORN PARTS
Contact Sears Service Center for re- placement of damaged or worn parts.
Throttle Lever - Ensure throttle lever
functions properly by moving the throttle lever to the STOP position.
Make sure engine stops; then restart engine and continue.
Fuel Tank - Do not use unit if fuel tank
shows signs of damage or leaks.
. Vacuum Bag - Do not use vacuum
bag if it is torn or damaged.
INSPECT AND CLEAN UNIT
AND LABELS
, After each use, inspect complete unit
for loose or damaged parts, Clean the unit using a damp cloth with a
mild detergent,
, Wipe off unit with a clean dry cloth,
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