Yard-Man YM70SS Manuel utilisateur

Catégorie
Coupe-herbe
Taper
Manuel utilisateur
Operator's Manual
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TABLE OF CONTENTS
Service Information .............................. 1
Rules for Safe Operation .......................... 2
Oil and Fuel Information ........................... 3
Know Your Unit ................................. 4
Assembly Instructions ............................ 5
Starting/Stopping Instructions ...................... 7
Operating Instructions ............................ 8
Maintenance and Repair Instructions ................ 9
Cleaning and Storage ........................... 12
Troubleshooting Chart ........................... 13
Specifications ................................. 14
Warranty Information ............................ 16
Parts List .................................... E18
IWARNtNG:When using the unit, you must follow I
the safety rules. Please read these instructions I
before operating the unit in order to ensure the I
safety of the operator and any bystanders. Please
keep these nstruct ons for ater use.
P/N 769-02908A
2-Cycle Gasoline Trimmer
YM70SS
SAVE THESE INSTRUCTIONS
For service call 1-800-800-7310 in the United States, or
1-800-668-1238 in Canada to obtain a list of authorized
service dealers near you. For more details about your unit, visit
our website at www.yardman.com.
DO NOT RETURN THE UNIT TO THE RETAILER. PROOF
OF PURCHASE WILL BE REQUIRED FOR WARRANTY
SERVICE.
THIS PRODUCT IS COVERED BY ONE OR MORE U.S.
PATENTS. OTHER PATENTS PENDING.
Service on this unit both within and after the warranty period
should be performed only by an authorized and approved
service dealer.
SPARK ARRESTOR NOTE
NOTE: For users on U.S. Forest Land and in the states of
California, Maine, Oregon and Washington. All U.S. Forest
Land and the state of California (Public Resources Codes 4442
and 4443), Oregon and Washington require, by law that certain
internal combustion engines operated on forest brush and/or
grass-covered areas be equipped with a spark arrestor,
maintained in effective working order, or the engine be
constructed, equipped and maintained for the prevention of
fire. Check with your state or local authorities for regulations
pertaining to these requirements. Failure to follow these
requirements could subject you to liability or a fine. This unit is
factory equipped with a spark arrestor. If it requires
replacement, ask your LOCAL SERVICE DEALER to install the
Accessory Part #753-05169 Spark Arrestor Kit.
CALIFORNIA PROPOSITION 65 WARNING
THE ENGINE EXHAUST FROM THIS PRODUCT
CONTAINS CHEMICALS KNOWN TO THE STATE OF
CALIFORNIA TO CAUSE CANCER, BIRTH DEFECTS
OR OTHER REPRODUCTIVE HARM.
All information, illustrations, and specifications in this manual
are based on the latest product information available at the
time of printing. We reserve the right to make changes at any
time without notice.
Copyright© 2007 MTD SOUTHWEST INC, All Rights Reserved.
(06/07)
IMPORTANT SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE OPERATING
WARNING: When using the unit, you must follow
the safety rules. Please read these instructions before
operating the unit in order to ensure the safety of the
operator and any bystanders. Please keep these
instructions for later use.
Read the instructions carefully. Be familiar with the controls
and proper use of the unit.
Do not operate this unit when tired, ill, or under the influence
of alcohol, drugs, or medication.
Children and teens under the age of 15 must not use the unit,
except for teens guided by an adult.
All guards and safety attachments must be installed properly
before operating the unit.
Inspect the unit before use. Replace damaged parts. Check
for fuel leaks. Make sure all fasteners are in place and secure.
Replace parts that are cracked, chipped, or damaged in any
way. Do not operate the unit with loose or damaged parts.
Carefully inspect the area before starting the unit. Remove all
debris and hard or sharp objects such as glass, wire, etc.
Be aware of the risk of injury to the head, hands and feet.
Clear the area of children, bystanders, and pets. At a
minimum, keep all children, bystanders, and pets outside a
50 feet (15 m) radius; there still may be a risk to bystanders
from thrown objects. Bystanders should be encouraged to
wear eye protection. If you are approached, stop the unit
immediately.
Use only 0.095 inch (2.41 mm) diameter original equipment
manufacturer replacement line. Never use metal-reinforced line,
wire or rope. These can break off and become dangerous
projectiles.
Squeeze the throttle control and check that it returns
automatically to the idle position. Make all adjustments or
repairs before using unit.
SAFETY WARNINGS FOR GAS UNITS
Store fuel only in containers specifically designed and approved
for the storage of such materials.
I,_ WARNING: Gasoline is highly flammable, and its [
vapors can explode if ignited. Take the following
precautions:
Avoid creating a source of ignition for spilled fuel. Do not
start the engine until fuel vapors dissipate.
Always stop the engine and allow it to cool before filling the
fuel tank. Never remove the cap of the fuel tank, or add fuel,
when the engine is hot. Never operate the unit without the
fuel cap securely in place. Loosen the fuel tank cap slowly to
relieve any pressure in the tank.
Mix and add fuel in a clean, well-ventilated outdoor area
where there are no sparks or flames. Slowly remove the fuel
cap only after stopping engine. Do not smoke while fueling
or mixing fuel. Wipe up any spilled fuel from the unit
immediately. Always wipe unit dry before using.
Move the unit at least 30 feet (9.1 m) from the fueling source
and site before starting the engine. Do not smoke or allow
sparks and open flames near the area while adding fuel or
operating the unit.
WHILE OPERATING
Never start or run the unit inside a closed room or building.
Breathing exhaust fumes can be fatal. Operate this unit only
in a well-ventilated outdoor area.
Wear safety glasses or goggles that meet ANSI Z87.1 standards
and are marked as such. Wear ear/hearing protection when oper-
ating this unit. Wear a face or dust mask if the operation is dusty.
Wear heavy long pants, boots, gloves and a long sleeve
shirt. Do not wear loose clothing, jewelry, short pants,
sandals or go barefoot. Secure hair above shoulder level.
The cutting attachment shield must always be in place while
operating the unit as a trimmer. Do not operate unit without
both trimming lines extended, and the proper line installed. Do
not extend the trimming line beyond the length of the shield.
This unit has a clutch. The cutting attachment remains
stationary when the engine is idling. If it does not, have the
unit adjusted by an authorized service technician.
Adjust the D-handle to your size in order to provide the best grip.
Be sure the cutting attachment is not in contact with anything
before starting the unit.
Use the unit only in daylight or good artificial light.
Avoid accidental starting. Be in the starting position whenever
pulling the starter rope. The operator and unit must be in a stable
position while starting. Refer to Starting/Stopping Instructions.
Use the right tool. Only use this tool for its intended purpose.
Do not overreach. Always keep proper footing and balance.
Always hold the unit with both hands when operating. Keep
a firm grip on both handles or grips.
Keep hands, face, and feet at a distance from all moving parts. Do
not touch or try to stop the cutting attachment when it rotates.
Do not touch the engine, gear housing or muffler. These parts get
extremely hot from operation, even after the unit is turned off.
Do not operate the engine faster than the speed needed to
cut, trim or edge. Do not run the engine at high speed when
not cutting.
Always stop the engine when cutting is delayed or when
walking from one cutting location to another.
If you strike or become entangled with a foreign object, stop
the engine immediately and check for damage. Do not operate
before repairing damage. Do not operate the unit with loose or
damaged parts.
Stop the unit, switch the engine to off, and disconnect the
spark plug for maintenance or repair.
Use only original equipment manufacturer replacement parts
and accessories for this unit. These are available from your
authorized service dealer. Use of any unauthorized parts or
accessories could lead to serious injury to the user, or
damage to the unit, and void your warranty.
Keep unit clean of vegetation and other materials. They may
become lodged between the cutting attachment and shield.
To reduce fire hazard, replace a faulty muffler and spark
arrestor. Keep the engine and muffler free from grass,
leaves, excessive grease or carbon build up.
AFTER USE
Clean cutting attachment with a household cleaner to remove
any gum buildup.
OTHER SAFETY WARNINGS
Never store a fueled unit inside a building where fumes may
reach an open flame or spark.
Allow the engine to cool before storing or transporting. Be
sure to secure the unit while transporting.
Store the unit in a dry area, locked up or up high to prevent
unauthorized use or damage, out of the reach of children.
Never douse or squirt the unit with water or any other liquid.
Keep handles dry, clean and free from debris. Clean after
each use, see Cleaning and Storage instructions.
Keep these instructions. Refer to them often and use them
to instruct other users. If you loan someone this unit, also
loan them these instructions.
SAVE THESE INSTRUCTIONS
SAFETY AND INTERNATIONAL SYMBOLS
This operator's manual describes safety and international symbols and pictographs that may appear on this product. Read the
operator's manual for complete safety, assembly, operating and maintenance and repair information.
SYMBOL MEANING
SAFETY ALERT SYMBOL
Indicates danger, warning or caution. May be
used in conjunction with other symbols or
pictographs.
WARNING: READ OPERATOR'S
MANUAL
SYMBOL MEANING
ON/OFF STOP CONTROL
ON/OFF STOP CONTROL
ir STOP
Readthe operator's manual(s)andfollowallwarnings
andsafetyins_uctions. Failureto do socan resultin
seriousinjuryto the operatorand/or bystanders.
WEAR EYE AND HEARING
PROTECTION
WARNING: Thrown objects and loud noise
can cause severe eye injury and hearing loss.
Wear eye protection meeting ANSI Z87.1
standards and ear protection when operating
this unit. Use a full face shield when needed.
UNLEADED FUEL
Always use clean, fresh unleaded fuel
HOT SURFACE WARNING
Do not touch a hot muffleri gear housing oi
cylinder. You may get burned. These parts get
_1111, extremely hot from operation: They remain hot
for a short time after the unit is turned off.
° OIL
A Refer to operator's manual for the proper
type of oil
away from the rotating cutting attachment.
OIL AND FUEL MIXING INSTRUCTIONS
Old and/or improperly mixed fuel are the main reasons for the unit
not running properly. Be sure to use fresh, clean unleaded fuel.
Follow the instructions carefully for the proper fuel/oil mixture.
Definition of Blended Fuels
Today's fuels are often a blend of gasoline and oxygenates
such as ethanol, methanol, or MTBE (ether). Alcohol-blended
fuel absorbs water. As little as 1% water in the fuel can make
fuel and oil separate. It forms acids when stored. When using
alcohol-blended fuel, use fresh fuel (less than 60 days old).
Using Blended Fuels
If you choose to use a blended fuel, or its use is unavoidable,
follow recommended precautions:
Always use the fresh fuel mix explained in your operator's manual
Always agitate the fuel mix before fueling the unit
Drain the tank and run the engine dry before storing the unit
Using Fuel Additives
The bottle of 2-cycle oil that came with your unit contains afuel
additive which will help inhibit corrosion and minimize the
formation of gum deposits. It is recommended that you use our 2-
cycle oil with this unit. If unavailable, use a good 2-cycle oil de-
signed for air-cooled engines along with a fuel additive, such as
STA-BIL _Gas Stabilizer or an equivalent. Add 0.8 oz. (23 ml.) of
fuel additive per gallon of fuel according to the instructions on the
container. NEVER add fuel additives directly to the unit's fuel tank.
Thoroughly mix the proper ratio of 2-cycle engine oil with
unleaded gasoline in a separate fuel can. Use a 40:1 fuel/oil
ratio. Do not mix them directly in the engine fuel tank. See the
CAUTION: For proper engine operation and
maximum reliability, pay strict attention to the oil and I
fuel mixing instructions on the 2-cycle oil container. I
Using improperly mixed fuel can severely damage
the eng ne.
table below for specific gas and oil mixing ratios.
NOTE: One gallon (3.8 liters) of unleaded gasoline mixed with
one 3.2 oz. (95 ml.) bottle of 2-cycle oil makes a 40:1
fuel/oil ratio.
NOTE: Dispose of the old fuel/oil mix in accordance to
Federal, State and Local regulations.
UNLEADED GAS 2 CYCLE OIL
1 GALLONUS 3.2 FL.OZ.
(3.8 LITERS) (95 ml)
1 LITER 25 ml
MIXING RATIO - 40:1
=,[
,a,[
=,[
WARNING: Gasoline is extremely flammable.
Ignited vapors may explode. Always stop the engine
and allow it to cool before filling the fuel tank. Do not
smoke while filling the tank. Keep sparks and open
flames at a distance from the area.
WARNING: Remove fuel cap slowly to avoid
injury from fuel spray. Never operate the unit without
the fuel cap securely in place.
WARNING: Add fuel in a clean, well ventilated
outdoor area. Wipe up any spilled fuel immediately.
Avoid creating a source of ignition for spilt fuel. Do
not start the engine until fuel vapors dissipate.
APPLICATIONS
Asatrimmer:
Cutting grass and light weeds.
Edging
Decorative trimming around trees, fences, etc.
Other optional accessories may be used with the YM70SS. Refer to
Operating the EZ-Link System for a list of add-ons.
On/Off Stop Control
D-Handle
EZ-Link TM
Shaft
Housing
Fuel Cap
Starter Rope Grip
Shaft Grip
\
Throttle
Control
Blue Choke
Lever
Air Filter/
Muffler
Cover
Line Cutting
Blade
Gear Housing
Cutting Attachment
Cutting Attachment
Shield
Engine Stand
Spark Plug
Muffler
Primer Bulb
On some units, the D-handle may be pre-installed, requiring
only loosening screws and some adjustment. If this is the case,
go to step 4.
INSTALLING AND ADJUSTING THE D-HANDLE
1. Remove the screws and bottom clamp piece that were
installed on the D-handle for shipping.
2. Place D-handle the over the shaft housing and onto the
bottom clamp (Fig. 1). Place it a minimum of 6 inches
(15.24 cm) from the end of the shaft grip.
INSTALLING THE CU'R'ING A'R'ACHMENT SHIELD
Use the following instructions if the cutting attachment shield
on your unit is not installed or if you ever need to re-install it.
_'1 ARNING: Never operate the trimmer without
the cutting attachment shield in place to prevent
serious personal injury.
1. Slide the cutting attachment shield into the shield mount
on the cutting attachment. Align the screw holes in the
shield with the holes in the cutting attachment (Fig. 3).
I
Fig. 1
3. Start screws with a large Flat-head or T-25 Torx
screwdriver. Do not tighten until you make the handle
adjustment.
4. If the D-handle was pre-installed, loosen the screws on the
handle just enough to move it.
5. While holding the unit in the operating position (Fig. 2),
position the D-handle to the location that provides you the
best grip.
6. Tighten the clamp screws evenly, until the D-handle is
secure.
2,
Shaft _Housing
CuttingAittladchment
Shield Mount
ing Attachment
Fig. 3
Place ahex lock nut into one of the three recessed holes on
the top of the cutting attachment shield (Fig 4).
Cutting Attachment
Shield
@_------- Hex Lock Nut
Fig. 4
3. Install a screw into the hole from the bottom of the cutting
attachment shield and screw it into the nut installed in step
2 (Fig 5). Do not tighten.
4. Repeat steps 2 and 3 until all three screws have been
started, then tighten securely.
Fig. 2
Fig. 5
OPERATING THE EZ-LINK TM SYSTEM
The EZ-Link TM system enables the use of these optional Add-Ons.
Cultivator ..................................... TBGC
Edger ........................................ TBLE
Hedge Trimmer ................................ TBAH*
Straight Shaft Trimmer ........................... TBSS
Turbo Blower .................................. TBTB
Pole Saw ..................................... TBPS*
Brushcutter ................................... TBBC*
*Do NOT use this attachment with an electric powered
)roduct.
WARNING: Before you begin using any
attachment, read and understand the manual that
came with the attachment. Follow all safety
information contained within.
Removing the Cutting Attachment or Add-Ons
1. Turn the knob counterclockwise to loosen (Fig. 6).
2. Press and hold the release button (Fig. 6).
3. While firmly holding the upper shaft housing, pull the
cutting attachment or add-on straight out of the EZ-
Link TM coupler (Fig. 7).
Installing the Cutting Attachment or Add-Ons
i_ WARNING: To avoid serious personal injury
and damage to the unit, shut the unit off before
removing or installing add-ons.
NOTE: To make installing or removing the add-on
easier, place the unit on the ground or on a work
bench.
1. Turn knob counterclockwise to loosen (Fig. 6).
EZ-Link TM Coupler
Release Button
I
Knob--
Fig. 6
Guide Recess
2. While firmly holding the add-on, push it straight into the
EZ-Link TM coupler (Fig. 7).
NOTE: Aligning the release button with the guide recess will
help installation (Fig. 6).
Release Button
EZ-Link TM Coupler
Primary Hole
Upper Shaft Housing Lower Shaft Housing
Fig. 7
3. Turn the knob clockwise to tighten (Fig. 8).
I_ I CAUTION: Lock the release button in the
I
primary hole (Fig. 7) and securely tighten the knob
before operating this unit.
90° Edge
Trimming Hole
Fig. 8
CAUTION: The add-ons with the coupler
system is to be used in the primary hole only. Using I
the wrong hole could lead to personal injury or
damage to the unit.
For decorative trimming/edging with the line head cutting
attachment, lock the release button of the cutting attachment
into the 90° hole (Fig. 8).
I_, ARNING: Operate this unit only in awell-
ventilated outdoor area. Carbon monoxide exhaust
fumes can be lethal in a confined area.
_ ARNING: Avoid accidental starting. Make
sure you are in the starting position when pulling
the starter rope (Fig. 11). To avoid serious injury,
the operator and unit must be in a stable position
while starting.
I
STARTING INSTRUCTIONS
1. Mix gas with oil. Fill fuel tank with fuel/oil mixture.
See Off and Fuel Mixing Instructions.
NOTE: There is no need to turn the unit on. The
On/Off Stop Control is in the ON (I) position at all
times (Fig. 9).
.........2. Fully press and release the primer bulb 10 times,
slowly. Some amount of fuel should be visible in the
primer bulb and fuel lines (Fig. 10). If you can't see
fuel in the bulb, press and release the bulb as many
times as it takes before you can see fuel in it.
3. Place the blue choke lever in Position 1 (Fig. 10).
4. Crouch in the starting position (Fig. 11), squeeze the
throttle control, and pull the starter rope out with a
controlled and steady motion 5 times.
NOTE: The unit uses Spring Assist Starting TM, which
significantly reduces the effort required to start the
engine. You must pull the starter rope out far enough
to hear the engine attempt to start. There is no need
to pull the rope briskly-- there is no harsh resistance
when pulling. Be aware that this starting method is
vastly different from (and much easier than) what you
may be used to.
5. Place the blue choke lever in Position 2 (Fig. 10).
6. While squeezing the throttle control, pull the starter
rope out with a controlled and steady motion until
the engine starts.
7. Keep the throttle squeezed and allow the engine to
warm up for 15 to 30 seconds.
....................NOTE: Engine may take longer to warm up and reach
maximum operating speed at colder temperatures.
NOTE: Unit is properly warmed up when engine
accelerates without hesitation.
8. Once the engine is warmed up, place the blue choke
lever in Position 3 (Fig. 10). The unit is ready for use.
.........IF... the engine hesitates, return the blue choke lever to
Position 2 (Fig. 10) and continue warm-up.
......................IF... the engine does not start, go back to step 2.
IF... the engine fails to start after a few attempts, place
the blue choke lever in Position 3 and squeeze the
throttle control. Pull the starter rope out with a
controlled and steady motion 3 to 8 times. The
engine should start. If not, repeat.
IF WARM... If the engine is already warm, start the unit
with the blue choke lever in Position 2. After the unit
starts, move the blue choke lever to Position 3.
STOPPING INSTRUCTIONS
1. Release your finger from the throttle control. Allow the
engine to cool down by idling.
2. Press and hold On/Off Stop Control in the OFF (O) position
until engine comes to a complete stop (Fig. 9).
Start/On ( I)
Throttle Control
\
\
Fig. 9
Fig. 10
Fig. 11
(o)
Throttle
Control
Blue Choke
Lever
Primer Bulb
Starting
Position
HOLDING THE TRIMMER
I_ ARNING: Always wear eye, hearing, foot and
body protection to reduce the risk of injury when
operating this unit.
Before operating the unit, stand in the operating position (Fig.
12). Check for the following:
The operator is wearing eye protection and proper clothing
With a slightly-bent right arm, the operator's hand is
holding the shaft grip
The operator's left arm is straight, the left hand holding the
D-handle
The unit is at waist level
The cutting attachment is parallel to the ground and easily
contacts the grass without the need to bend over
/
\
Fig. 12
ADJUSTING TRIMMING LINE LENGTH
The Bump Head TM cutting attachment allows you to release
trimming line without stopping the engine. To release more line,
lightly tap the cutting attachment on the ground (Fig. 13) while
operating the trimmer at high speed.
NOTE: Always keep the trimming line fully extended. Line
release becomes more difficult when the cutting line
gets shorter.
I
NOTE: Do not rest the Bump Head TM on the ground while the
unit is running.
Some line breakage will occur from:
Entanglement with foreign matter
Normal line fatigue
Attempting to cut thick, stalky weeds
Forcing the line into objects such as walls or fence posts
TIPS FOR BEST TRIMMING RESULTS
_'1 CAUTION: Do not remove or alter the line cutting I
blade assembly. Excessive line length will make the I
7_jtCryh°verheat" This may lead seri°us pers°nalIordamage to the unit.
Keep the cutting attachment parallel to the ground.
Do not force the cutting attachment. Allow the tip of the
line to do the cutting, especially along walls. Cutting with
more than the tip will reduce cutting efficiency and may
overload the engine.
Cut grass over 8 inches (200 mm) by working from top to
bottom in small increments to avoid premature line wear or
engine drag.
Cut from right to left whenever possible. Cutting to the left
improves the unit's cutting efficiency. Clippings are thrown
away from the operator.
Slowly move the trimmer into and out of the cutting area at
the desired height. Move either in a forward-backward or
side-to-side motion. Cutting shorter lengths produces the
best results.
Trim only when grass and weeds are dry.
The life of your cutting line is dependent upon:
-- Following the trimming techniques
-- What vegetation is being cut
-- Where vegetation is cut
For example, the line will wear faster when trimming against a
foundation wall as opposed to trimming around a tree.
DECORATIVE TRIMMING
Decorative trimming is accomplished by removing all
vegetation around trees, posts, fences and more.
Rotate the whole unit so that the cutting attachment is at a 30 °
angle to the ground (Fig. 14).
Fig. 13
Each time the head is bumped, about 1 inch (25.4 mm) of
trimming line releases. A blade in the cutting attachment shield
will cut the line to the proper length if any excess line is
released.
For best results, tap the bump knob on bare ground or hard
soil. If you attempt a line release in tall grass, the engine may
stall. Always keep the trimming line fully extended. Line release
becomes more difficult when the cutting line gets shorter.
Fig. 14
MAINTENANCESCHEDULE
Perform these required maintenance procedures at the
frequency stated in the table. These procedures should also be
a part of any seasonal tune-up.
NOTE: Some maintenance procedures may require special tools
or skills. If you are unsure about these procedures take
your unit to any non-road engine repair establishment,
individual or authorized service dealer.
WARNING: To prevent serious injury, never
perform maintenance or repairs with unit running.
Always service and repair a cool unit. Disconnect
the spark plug wire to ensure that the unit cannot
start.
NOTE: Maintenance, replacement, or repair of the emission
control devices and system may be performed by any
non-road engine repair establishment, individual or
authorized service dealer.
In order to assure peak performance of your engine, inspection
of the engine exhaust port may be necessary after 50 hours of
operation. If you notice lost RPM, poor performance or general
lack of acceleration, this service may be required. If you feel
your engine is in need of this inspection, refer service to any
non-road engine repair establishment, individual or authorized
service dealer for repair. DO NOT attempt to perform this
process yourself as engine damage may result from
contaminants involved in the cleaning process for the port.
FREQUENCY MAINTENANCE REQUIRED REFERENCE
Before starting Fill fuel tank with fresh fuel Page 3
Every 10 hours Clean and re-oil air filter Page 11
Check and clean spark arrestor Page 11
Every 25 hours
Check spark plug condition and gap Page 12
Every 50 hours Inspect exhaust port and spark arrestor screen for clogging or Page 11
obstruction to assure maximum performance levels
LINE INSTALLATION
This section covers both SplitLine TM and standard single line
installation.
Always use original equipment manufacturer 0.095 in. (2.41
mm) replacement line. Line other than the specified may make
the engine overheat or fail.
I,_ ARNING: Never use metal-reinforced line,
wire, chain or rope. These can break off and
become dangerous projectiles.
I
There are two methods to replace the trimming line:
Wind the inner reel with new line
Install a prewound inner reel
Winding the Existing Inner Reel
1. Hold the outer spool with one hand and unscrew the Bump
Knob TM counterclockwise (Fig. 15). Inspect the bolt inside
the Bump Knob to make sure it moves freely. Replace the
Bump Knob if damaged.
Bolt
Bump Knob TM
2. Remove the inner reel from the outer spool (Fig. 16).
3. Remove spring from the inner reel (Fig. 16).
Fig. 16
_ Outer Spool
J
Spring
Inner Reel
4. Use a clean cloth to clean the the inner reel, spring, shaft,
and inner surface of the outer spool.
5. Check the indexing teeth on the inner reel and outer spool
for wear (Fig. 17). If necessary, remove burrs or replace the
reel and spool.
Indexing Teeth
Fig. 15
Fig. 17
For Use with Single
Line ONLY
Slotted
Holes
For Use with SplitLine TM
or Single Line
NOTE:
NOTE:
Fig. 18
SplitLineTM can only be used with the inner reel with the
slotted holes. Single line can be used on either type of
inner reel. Use Figure 18 to identify the inner reel you have.
Always use the correct line length when installing
trimming line on the unit. The line may not release
properly if the line is too long.
Fig. 19
Loop
Single Line Installation
Go To Step 8 for SplltLiRe TM Installation
6. Take approximately 18 feet (5.4 m) of new trimming line, loop
it into two equal lengths. Insert each end of the line through
one of the two holes in the inner reel (Fig. 19). Pull the line
through the inner reel so that the loop is as small as possible.
7. Wind the lines in tight even layers, onto the reel
(Fig. 20). Wind the line in the direction indicated on the
inner reel. Place your index finger between the two lines to
stop the lines from overlapping. Do not overlap the ends of
the line. Proceed to step 11.
__ Loop
Fig. 21
11. Wind the line in tight even layers in the direction indicated
on the inner reel.
NOTE: Failure to wind the line in the direction indicated will cause
the cutting attachment to operate incorrectly.
12. Insert the ends of the line into the two holding slots (Fig. 22).
Holding Slots
Fig. 22
13. Insert the ends of the line through the eyelets in the outer
spool and place inner reel with spring inside the outer spool
(Fig. 23). Push the inner reel and outer spool together. While
holding the inner reel and outer spool, grasp the ends and pull
firmly to release the linefrom the holding slots in the reel.
Spring
Fig. 20
SplitLine TM Installation
8. Take approximately 9 feet (2.7 m) of new trimming line.
Insert one end of the line through one of the two holes in
the inner reel (Fig. 21). Pull the line through the inner reel
until only about 4 inches is left out.
9. Insert the end of the line into the open hole in the inner reel
and pull the line tight to make the loop as small as possible
(Fig. 21).
10. Before winding, split the line back about 6 inches.
Fig. 23
NOTE: The spring must be assembled on the inner reel before
reassembling the cutting attachment.
14. Hold the inner reel in place and install the bump knob by
turning clockwise. Tighten securely.
INSTALLING A PREWOUND REEL
1. Hold the outer spool with one hand and unscrew the bump
knob counterclockwise (Fig. 15). Inspect the bolt inside the
bump knob to make sure it moves freely. Replace the bump
knob if damaged.
2. Remove the old inner reel from the outer spool (Fig. 16).
3. Remove the spring from the old inner reel (Fig. 16).
4. Place the spring in the new inner reel.
NOTE: The spring must be assembled on the inner reel before
reassembling the cutting attachment.
5. Insert the ends of the line through the eyelets in the outer
spool (Fig. 23).
10
6. Placethenewinnerreelinsidetheouterspool.Pushtheinner
reelandouterspooltogether.Whileholdingtheinnerreeland
outerspool,grasptheendsandpullfirmlytoreleasetheline
fromtheholdingslotsinthespool.
7. Holdtheinnerreelinplaceandinstallthebumpknobby
turningclockwise.Tightensecurely.
AIR FILTER MAINTENANCE
Removing the Air Filter/Muffler Cover
I_ WARNING: To avoid serious personal injury, I
always turn your unit off and allow it to cool before
you clean or service it.
1. Place the blue choke lever in Position 2.
2. Remove the four (4) screws securing the air filter/muffler
cover (Fig. 24). Use a flat blade or T20 Torx bit screwdriver.
3. Pull the cover from the engine. Do not force.
Blue Choke
Lever
Screws
I I I I
\ I ! /
Screws
Fig. 24
Cleaning the Air Filter
Clean and re-oil the air filter every 10 hours of operation. It is an
important item to maintain. Failure to maintain your air filter
properly can result in poor performance or can cause
permanent damage to your engine.
1. Remove air filter/muffler cover. Refer to Removing the Air
Filter/Muffler Co ver.
2. Turn cover over and look inside to locate the air filter. Remove
the air filter from inside the air filter/muffler cover (Fig. 25).
3. Wash the filter in detergent and water (Fig. 26). Rinse the
filter thoroughly. Squeeze out excess water. Allow it to dry
completely.
Air Filter
_ J
Inside Muffler
Cover
Fig. 25 Fig. 26
4. Apply enough clean SAE 30 oil to lightly coat the filter (Fig. 27).
5. Squeeze the filter to spread and remove excess oil (Fig. 28).
Fig. 27 Fig. 28
6. Replace the air filter inside the air filter/muffler cover (Fig. 25).
NOTE: Operating the unit without the air filter and air
filter/muffler cover assembly will VOID the warranty.
Reinstalling the Air Filter/Muffler Cover
1. Place the air filter/muffler cover over the back of the
carburetor and muffler. Align the screw holes.
2. Insert the four (4)screws into the holes inthe air
filter/muffler cover (Fig. 24) and tighten.
Do not over tighten.
SPARK ARRESTOR MAINTENANCE
1. Remove air filter/muffler cover. Refer to Removing the Air
Filter/Muffler Cover.
2. Locate the muffler, but do not remove it. Find the screw on
the bottom of the muffler (Fig. 29). Remove the screw using
either a torx #20 or flat blade screwdriver.
Spark Arrestor
Hood
/
Screw
Tabs
Slots
Spark Arrestor
Screen Muffler
Engine
Fig. 29
3. Carefully pry up the left side spark arrestor hood. Two tabs
act as hinges on the right side of the hood. Flip open the
spark arrestor hood like a door and then pull its tabs out of
the muffler slots.
4. Using a small flat blade screwdriver, carefully pry the spark
arrestor screen out from the inside of the spark arrestor hood.
5. Clean the spark arrestor screen with awire brush. Replace it
if it is damaged, or if you are unable to clean it thoroughly.
6. Reinstall the spark arrestor screen snugly back into the
spark arrestor hood.
7. Reinstall the two hood tabs into the two muffler slots and
flip the spark arrestor hood closed.
8. Replace the screw you removed in Step 2 andtighten it securely.
9. Reinstall the air filter/muffler cover.
WARNING: If the spark arrestor hood and spark
arrestor screen are not tightened securely, they could
fall off causing damage to the unit and possible
serious personal injury.
11
CARBURETOR ADJUSTMENT
The idle speed of the engine is adjustable through the air
filter/muffler cover (Fig. 30).
NOTE: Careless adjustments can seriously damage your unit.
An authorized service dealer should make carburetor
adjustments.
WARNING: The cutting attachment may spin
during idlespeed adjustments. Wear protective
clothing and observe all safety instructions to prevent
serious personal injury.
Idle Speed Screw
Fig. 30
Check Fuel Mixture
Old and/or improperly mixed fuel is usually the reason for
improper unit performance. Drain and refill the tank with fresh,
properly-mixed fuel prior to making any adjustments. Refer to
Off and Fuel Information.
Clean Air Filter
The condition of the air filter is important to the operation of the
unit. A dirty air filter will restrict air flow and change the air/fuel
mixture. This is often mistaken for an out of adjustment
carburetor. Check the condition of the air filter before adjusting
the idle speed screw. Refer to Air Filter Maintenance.
Adjust Idle Speed Screw
If, after checking the fuel mixture and cleaning the air filter, the
engine still will not idle, adjust the idle speed screw as follows:
1. Start the engine and let it run at a high idle for a minute to
warm up. Refer to Starting/Stopping Instructions.
2. Release the throttle trigger and let the engine idle. If the
engine stops, insert a small phillips or flat blade screw-
driver into the hole in the air filter/muffler cover (Fig. 30).
Turn the idle speed screw in, clockwise, 1/8 of a turn at a
time (as needed) until the engine idles smoothly.
NOTE: The cutting attachment should not rotate when the
engine idles.
3. If the cutting attachment rotates when the engine idles,
turn the idle speed screw counterclockwise 1/8 of a turn
at a time (as needed), to reduce idle speed.
Checking the fuel mixture, cleaning the air filter, and adjusting
the idle speed should solve most engine problems. If not and
all of the following are true:
the engine will not idle
the engine hesitates or stalls on acceleration
there is a loss of engine power
Have the carburetor adjusted by an authorized service dealer.
I_ WARNING: prevent seri°us pers°nal injury' I
make sure the cutting attachment has stopped
rotating before you turn it off and set it down.
REPLACING THE SPARK PLUG
Use a Champion RDJ7Y spark plug, or equivalent. The correct air
gap is0.025 inch (0.635 ram). Remove the plug after every 25
hours of operation and check its condition.
1. Stop the engine and allow it to cool. Grasp the plug wire
firmly and pull it from the spark plug.
2. Clean around the spark plug. Remove the spark plug from the
cylinder head by turning a5/8-inch socket counterclockwise.
_,IWARNING: D°n°tsandblast, scrape°rclean I
electrodes. Grit in the engine could damage the
cylinder.
3. Replace a cracked, fouled or dirty spark plug. Set the air gap
at 0.025 in. (0.635 ram) using a feeler gauge (Fig. 31).
4. Install a correctly-gapped spark plug in the cylinder head.
Tighten by turning the 5/8-inch socket clockwise until snug.
If using a torque wrench torque to 110-120 in.•lb. (12.3-13.5
N•m). Do not over tighten.
TRANSPORTING
Allow the engine to cool
before transporting.
0.025 in.
Drain fuel from unit. (0.635 mm)
Tighten fuel cap before
transporting.
Secure the unit while
transporting.
|
Fig. 31
CLEANING
&lw oo,oo= oavoi seous esonainu I
always turn your trimmer off and allow it to cool
before you clean or maintain it.
Use a small brush to clean off the outside of the unit. Do not
use strong detergents. Household cleaners that contain
aromatic oils such as pine and lemon, and solvents such as
kerosene, can damage plastic housing or handle. Wipe off any
moisture with a soft cloth.
STORAGE
Never store a fueled unit where fumes may reach an open
flame or spark.
Allow the engine to cool before storing.
Store the unit locked up to prevent unauthorized use or damage.
Store the unit in a dry, well-ventilated area.
Store the unit out of the reach of children.
LONG TERM STORAGE
If you plan on storing the unit for an extended time, use the
following storage procedure:
1. Drain all fuel from the fuel tank into a container with the
same 2-cycle fuel mixture. Do not use fuel that has been
stored for more than 60 days. Dispose of the old fuel/oil
mix in accordance to Federal, State and Local regulations.
2. Start the engine and allow it to run until it stalls. This ensures that
all fuel has been drained from the carburetor.
3. Allow the engine to cool. Remove the spark plug and put 1
oz. (30 ml) of any high quality motor oil or 2-cycle oil into
the cylinder. Pull the starter rope slowly to distribute the
oil. Reinstall the spark plug.
NOTE: Remove the spark plug and drain all of the oil from the
cylinder before attempting to start the trimmer after storage.
4. Thoroughly clean the unit and inspect it for any loose or
damaged parts. Repair or replace damaged parts and tighten
loose screws, nuts or bolts. The unit is ready for storage.
12
CAUSE
Emptyfueltank
Engineisflooded
Fouledsparkplug
Theoutsidetemperatureisbelow40°F
CAUSE
Airfilterisplugged
Impropercarburetoradjustment
CAUSE
Oldorimproperlymixedfuel
Cuttingattachmentboundwithgrass
Pluggedsparkarrestor
ACTION
Fillfueltankwithproperlymixedfuel
Placebluechokeleverinposition3,squeezethetriggerand
pullthestarterrope
Replaceorcleanthesparkplug
Placebluechokeleverinposition3,pullthestarterropeupto
10-15times
ACTION
Replaceorcleantheairfilter
AdjustaccordingtotheCarburetor Adjustments section or take
to an authorized service dealer for an adjustment
ACTION
Drain gas tank and add fresh fuel mixture
Stop the engine and clean the cutting attachment
Clean or replace spark arrestor
CAUSE
Old or improperly mixed fuel
Fouled spark plug
CAUSE
Cutting attachment bound with grass
Inner reel bound up
Line welded
Not enough line is exposed
ACTION
Drain gas tank and add fresh fuel mixture
Replace or clean the spark plug
ACTION
Stop the engine and clean cutting attachment
Replace the inner reel
Disassemble, remove the welded section and rewind
Push the bump knob and pull out line until 4 inches (102 mm) of
line is outside of the cutting attachment
CAUSE
Oil, cleaner or lubricant in cutting head
If further assistance is required, contact your authorized service dealer.
ACTION
Clean and thoroughly dry the cutting head
13
EngineType...............................................................................................................................................................Air-Cooled,2-Cycle
Stroke.........................................................................................................................................................................1.25in.(31.75mm)
Displacement..................................................................................................................................................................1.9cuin.(31cc)
ClutchType...............................................................................................................................................................................Centrifugal
IdleSpeedRPM............................................................................................................................................................2,800-3,600rpm
OperatingRPM.......................................................................................................................................................................7,200+rpm
IgnitionType...............................................................................................................................................................................Electronic
IgnitionSwitch.............................................................................................................................................................MomentarySwitch
SparkPlugGap........................................................................................................................................................0.025in.(0.635mm)
Lubrication........................................................................................................................................................................Fuel/OilMixture
Fuel/OilRatio.......................................................................................................................................................................................40:1
Carburetor............................................................................................................................................................Diaphragm,All-Position
Starter............................................................................................................................................SpringAssistStartingTM Auto Rewind
Muffler .......................................................................................................................................................................... Baffled with Guard
Throttle .................................................................................................................................................................... Manual Spring Return
Fuel Tank Capacity ............................................................................................................................................................ 13 oz. (384 ml)
Drive Shaft Housing .................................................................................................................................................. Steel Tube (EZ-Link)
Throttle Control .............................................................................................................................................................. Finger-Tip Trigger
Approximate Unit Weight (No fuel, with cutting attachment, shield and D-handle) ............................................................ 13 Ibs. (6 kg)
Cutting Mechanism ............................................................................................................................................................ Bump Head TM
Line Spool Diameter ................................................................................................................................................... 3 inches (76.2 mm)
Trimming Line Diameter ....................................................................................................................................... 0.095 inches (2.41 mm)
Cutting Path Diameter .............................................................................................................................................. 17 inches (43.18 cm)
*All specifications are based on the latest product information available at the time of printing. We reserve the right to make changes
at any time without notice.
14
15
MANUFACTURER'S LIMITED WARRANTY FOR:
The limited warranty set forth below is given by Yard-Man LLC
("Yard-Man") with respect with new merchandise purchased
and used in the United States, its possessions and territories.
Yard-Man warrants this product against defects in material and
workmanship for a period of two (2) years commencing on the
date of original purchase and will, at its option, repair or
replace, free of charge, any part found to be defective in
material or workmanship. This limited warranty shall only apply
if this product has been operated and maintained in
accordance with the Operator's Manual furnished with the
product, and has not been subject to misuse, abuse,
commercial use, neglect, accident, improper maintenance,
alteration, vandalism, theft, fire, water or damage because of
other peril or natural disaster. Damage resulting from the
installation or use of any accessory or attachment not
approved by Yard-Man for use with the product(s) covered by
this manual will void your warranty as to any resulting damage.
This warranty is limited to ninety (90) days from the date of
original retail purchase for any Yard-Man product that is used
for rental or commercial purposes, or any other income-
producing purpose.
HOW TO OBTAIN SERVICE: Warranty service is available,
WITH PROOF OF PURCHASE THROUGH YOUR LOCAL
AUTHORIZED SERVICE DEALER. To locate the dealer in your
area, please check for a listing in the Yellow Pages or contact
the Customer Service Department of Yard-Man by calling 1-
800-800-7310 or writing to P.O. Box 361131, Cleveland OH
44136-0019 or if in Canada call 1-800-668-1238. No product
returned directly to the factory will be accepted unless prior
written permission has been extended by the Customer
Service Department of Yard-Man.
This limited warranty does not provide coverage in the
following cases:
A. Tune-ups - Spark Plugs, Carburetor Adjustments, Filters
B. Wear items - Bump Knobs, Outer Spools,Cutting Line,
Inner Reels, Starter Pulley,Starter Ropes, Drive Belts
C. Yard-Man does not extend any warranty for products sold
or exported outside of the United States of America, its
possessions and territories, except those sold through
Yard-Man's authorized channels of export distribution.
Yard-Man reserves the right to change or improve the design
of any Yard-Man product without assuming any obligation to
modify any product previously manufactured.
No implied warranty, including any implied warranty of
merchantability or fitness for a particular purpose, applies
after the applicable period of express written warranty
above as to the parts as identified. No other express
warranty or guaranty, whether written or oral, except as
mentioned above, given by any person or entity, including
a dealer or retailer, with respect to any product shall bind
Yard-Man. During the period of the Warranty, the exclusive
remedy is repair or replacement of the product as set forth
above. (Some states do not allow limitations on how long an
implied warranty lasts, so the above limitation may not apply
to you.)
The provisions as set forth in this Warranty provide the
sole and exclusive remedy arising from the sales. Yard-
Man shall not be liable for incidental or consequential loss
or damages including, without limitation, expenses
incurred for substitute or replacement lawn care services,
for transportation or for related expenses, or for rental
expenses to temporarily replace a warranted product.
(Some states do not allow limitations on how long an implied
warranty lasts, so the above limitation may not apply to you.)
In no event shall recovery of any kind be greater than the
amount of the purchase price of the product sold. Alteration of
the safety features of the product shall void this Warranty. You
assume the risk and liability for loss, damage, or injury to you
and your property and/or to others and their property arising
out of the use or misuse or inability to use the product.
This limited warranty shall not extend to anyone other than the
original purchaser, original lessee or the person for whom it
was purchased as a gift.
How State Law Relates to this Warranty: This warranty gives
you specific legal rights, and you may also have other rights
which vary from state to state.
To locate your nearest service dealer dial 1-800-800-7310 in
the United States or 1-800-668-1238 in Canada.
Yard-Man LLC
RO. Box 361131
Cleveland, OH 44136-0019
Manuel d L'utilisateur
\
TABLE DES MATIERES
Service technique .............................. F1
Consignes de securit6 ........................... F2
Informations sur I'huile et le carburant .............. F3
Familiarisez-vous avec votre appareil ............... F4
Ilnstructions de montage ......................... F5
Instructions de demarrage et d'arr_t ................ F7
Mode d'emploi ................................. F8
Entretien et reparations .......................... F9
Nettoyage et entreposage ....................... F12
Tableau de depannage ......................... F13
Caracteristiques ............................... F14
Garantie ..................................... F16
Liste des pieces ............................... E18
I IAVERTISSEMENT :Lorsquevousuti,sezla I
machine,vous devezsuivrelesconsignes de s6curite. I
Veuillezlirecesinstructions avantd'operer la machine pourI
vous assurerde la securit6de I'operateuret detout I
spectateur.Veuillezconserverces instructions pour un
usageulterieur.
P/N 769-02908A
D sherbeuse a gaz a 2-temps
YM70SS
CONSERVEZ CES INSTRUCTIONS
Obtenez la liste des concessionnaires agre6s appelez le 1-800-
800-7310 aux €:tats-Unis ou le 1-800-668-1238 au Canada.
Pour de plus amples informations & propos de votre appareil,
visitez www.yardman.com.
NE RETOURNEZ PAS L'APPAREIL AU DleTAILLANT CHEZ
QUl VOUS L'AVEZ ACHETle. TOUT SERVICE SOUS
GARANTIE NleCESSITE UNE PREUVE D'ACHAT.
CE PRODUIT EST COUVERT PAR UN OU PLUSlEURS
BREVETS AMI_RICAINS, ET D'AUTRES SONT EN INSTANCE.
Tout entretien effectu6 sur cet appareil pendant et apr_s la
periode de garantie doit _tre fait par un concess- ionnaire
agre6 uniquement.
PARE-leTINCELLES
REMARQUE : a I'intention des utilisateurs operant dans les
terres foresti_res des letats-Unis et dans les _tats de
Californie, du Maine, de I'Or_gon et de Washington. Toutes
les terres forestieres des €:tats-Unis et de I'etat de Californie
(Codes sur les ressources publiques 4442 et 4443), de I'Oregon
et de Washington exigent de par la Ioi que certains moteurs
combustion interne utilises dans des zones couvertes de taillis
ou d'herbe soient equip6s d'un pare-etincelles en parfait etat de
fonctionnement, ou qu'ils soient con(_us, equip6s et entretenus
pour la prevention des incendies. Renseignez-vous aupr_s des
autorites de votre province ou de votre municipalite concernant
la reglementation en vigueur. Vous pourriez _tre passible d'une
amende ou _tre tenu responsable si vous ne respectez pas cette
reglementation. Cet appareil est equip6 d'un pare-etincelles en
usine. Si I'_cran pare-_tincelles, r_f. 753-05169, doit _tre
remplac_, communiquez avec le service technique.
AVERTISSEMENT DE LA PROPOSITION 65 DE CALIFORNIE
LES GAZ D'IeCHAPPEMENT DU MOTEUR DE CET
APPAREIL CONTIENNENT DES PRODUITS CHIMIQUES
CONSlDleRleS PAR L'IeTAT DE CALIFORNIE COMME
POUVANT CAUSER LE CANCER, DES MALFORMATIONS
CONGleNITALES OU D'AUTRES EFFETS NOClFS SUR
L'APPAREIL DE REPRODUCTION.
Toutes les informations, illustrations et specifications contenues
dans ce manuel tiennent compte des dernieres informations
techniques disponibles au moment de mettre sous presse. Nous
nous reservons le droit d'y apporter des modifications a tout
moment, sans preavis.
Copyright© 2007 MTD SOUTHWEST INC., Tous droits reserv6s.
(06/07)
. IMPORTANTES CONSIGNES DE SI_CURITI_
LISEZ TOUTES LES INSTRUCTIONS AVANT UTILISATION
Lisez soigneusement cette notice. Familiarisez-vous avec les
commandes et la marche a suivre pour une bonne utilisation
de I'appareil.
N'utilisez pas cet appareil Iorsque vous etes fatigue, malade, ou
sous rinfluence de ralcool, de drogues, ou de medicaments.
Tout enfant ou adolescent de moins de 15 ans ne doit pas
utiliser cet appareil, a moins que I'adolescent soit sous la
supervision d'un adulte.
Toutes les protections et tous les dispositifs de securit6 doivent
etre installes correctement avant utilisation de rappareil.
Inspectez I'appareil avant utilisation. Remplacez les pieces
endommagees. Detectez les fuites de carburant eventuelles.
Assurez-vous que tousles accessoires sont bien en place.
Remplacez les pieces susceptibles d'etre fissurees,
ebr6ch6es, ou endommagees. N'utilisez pas cet appareil si
des pieces ont du jeu ou sont endommagees.
Inspectez la zone avec attention avant de demarrer cet appareil.
Retirez tousles debris et objets durs ou tranchants tels que du
verre, les cables, etc...
Soyez conscient des risques de blessures a la tete, aux mains
et aux pieds.
Eloignez les enfants, les personnes a proximite et les animaux
familiers de la zone d'utilisation. Au minimum, faites reculer les
enfants, les personnes a proximite et les animaux familiers de
50 pieds (15 m) ; il existe neanmoins un risque de projectiles
pour les personnes a proximite. Encouragez-les a porter des
lunettes de securit6. Si quelqu'un s'approche de vous, arretez
I'appareil immediatement.
Utilisez uniquement un fil de 2,41 mm (0,095 pouces) de
diametre provenant du fabricant. N'utilisez jamais de cables,
cordons ou pieces renforcees en metal, qul peuvent ceder et
devenir des projectiles dangereux.
Appuyez sur la manette des gaz et verifiez .que le regime du
moteur revienne automatiquement au ralentl. Effectuez tous
les reglages et reparations avant d'utiliser I'appareil.
ALERTES DE SECURITE POUR LES APPAREILS A ESSENCE
Stockez uniquement le carburant dans des conteneurs prevus
specifiquement a cet effet et approuves pour le stockage de
telles substances.
AVERTISSEMENT: I'essence est extremement
inflammable et ses vapeurs peuvent exploser si on
y met le feu. Veuillez prendre les precautions
suivantes.
Evitez tout ce qui pourrait enflammer le carburant renverse. Ne
demarrez pas le moteur avant que les vapeurs de carburant ne
se soient dissipees.
Coupez toujours le moteur et laissez-le refroidir avant de remplir
le reservoir d'essence. Ne retirez jamais le bouchon du reservoir
d'essence et ne remplissez jamais ce dernier Iorsque le moteur
est chaud. Ne demarrez jamais I'appareil sans avoir bien revisse
le bouchon du reservoir d'essence. Devissez lentement le
bouchon du reservoir d'essence afin de reduire la pression.
Melangez et ajoutez le carburant en exterieur, dans une zone
propre, bien aeree, et depourvue de toute source d'etincelles ou de
flammes. Devissez lentement le bouchon du reservoir d'essence
uniquement apres avoir arrete le moteur. Ne fumez pas en
remplissant le reservoir ou en melangeant lecarburant. L'essence
s'etant echappee de rappareil doit etreessuyee immediatement.
Essuyez rappareil systematiquement avant utilisation.
Eloignez rappareil d'au moins 30 pieds (9,1 m)du site et de la
source du carburant avant de demarrer le moteur. Ne fumez pas
ou assurez-vous qu'il n'y a pas de source d'etincelles et de
flammes, a proximite, Iorsque vous ajoutez du carburant ou faites
tourner rappareil.
LORS DU FONCTIONNEMENT DE L'APPAREIL
L'appareil ne doit pas etre demarre ou opere a I'interieur d'un
espace ou d'un b&timent clos. L'inhalation des fumees
d'echappement peut etre fatale. Cet appareil doit fonctionner
uniquement en exterieur, dans une zone bien aeree.
Portez des lunettes de securite conformes aux normes ANSI
Z87.1, lesquelles doivent etre indiquees sur les lunettes memes.
Portez des bouchons d'oreille et des casques antibruit Iors de
rutilisation de cet appareil. Portez un masque si I'appareil emet
de la poussiere.
Portez un pantalon long et epais, des bottes, des gants et une
chemise & manches Iongues. Ne portez pas de vetements
amples, de bijoux, de pantalons courts, de sandales et ne
F2
soyez pas pieds nus. Veillez ace que vos cheveux restent au-
dessus du niveau des epaules.
L'ecran de raccessoire de coupe doit toujours etre utilise Iorsque
vous vous servez de cet appareil comme debroussailleuse.
N'utilisez jamais cet appareil sans une Iongueur suffisante des
deux fils de coupe, ces derniers devant etre ceux recommandes
par le fabricant. La Iongueur des fils de coupe ne doit jamais aller
au-dela de celle de I'ecran.
Cet appareil dispose d'un embrayage. L'accessoire de coupe
reste immobile Iorsque le moteur tourne au ralenti. Dans le cas
contraire, faites ajuster cet appareil par un technicien agree.
Ajustez la poignee en D & votre taille afin d'assurer une prise
optimale.
Assurez-vous que raccessoire de coupe n'est pas en contact
avec tout autre element avant de demarrer I'appareil.
Utilisez cet appareil uniquement en plein jour ou si vous
disposez d'un eclairage artificiel suffisant.
Evitez les demarrages accidentels. Soyez en position de
demarrage Iorsque vous tirez sur le cordon du demarreur.
L'utilisateur et I'appareil doivent etre sur un sol ferme Iors du
demarrage. Referez-vous aux consignes relatives au
demarrage/& I'arret de I'appareil.
Utilisez le bon outil. N'utilisez pas un outil pour des fonctions
pour lesquelles il n'a pas ete prevu.
N'etendez pas trop le bras. Restez toujours a distance et en
equilibre.
Tenez toujours I'appareil a deux mains Iorsqu'il est en marche.
Assurez une prise ferme sur les deux poignees ou grips.
Gardez vos mains, votre visage et vos pieds a distance des
parties en mouvement. Ne touchez pas et ne tentez pas
d'arreter I'accessoire de coupe Iorsqu'il est en rotation.
Ne touchez pas au moteur, a la transmission ou au pot
d'echappement. Ces parties deviennent extremement chaudes
Iors du fonctionnement, meme apres I'arret de I'appareil.
L'appareil ne doit pas fonctionner a un regime superieur
celui adapte pour la coupe ou la tonte. Ne faites pas tourner
le moteur a haut regime Iorsque vous ne coupez rien.
Arretez toujours le moteur Iorsque la coupe est interrompue
ou Iorsque vous vous rendez a une autre aire de coupe.
Si vous butez ou bloquez sur un objet, arretez le moteur
immediatement et verifiez que I'appareil n'a pas ete
endommage. Ne redemarrez pas I'appareil avant de I'avoir
repare. Ne faites pas fonctionner I'appareil si certaines pieces
ont du jeu ou sont endommagees.
Arretez I'appareil, coupez le moteur, et deconnectez la bougie
avant de I'entretenir ou de le reparer.
Pour cet appareil, utilisez uniquement les pieces et accessoires
de rechange du fabricant. IIssont disponibles aupres d'un
fournisseur officiel. L'utilisation de pieces ou accessoires non
agrees pourrait entrainer de graves blessures pour I'utilisateur,
ou endommager I'appareil, et annuler votre garantie.
Degagez rherbe et les autres substances nichees dans rappareil.
Ellespeuvent se coincer entre raccessoire de coupe et I'ecran.
Afin de reduire les risques d'incendie, remplacez les reducteurs
anti-flamme et les pots d'echappement defaillants. Nettoyez
I'herbe, les feuilles, les couches de graisse excessives et les
dep6ts de carbone du moteur et du pot d'echappement.
APRES UTILISATION
Nettoyez les accessoire de coupe a I'aide d'un produit
d'entretien d'interieur afin de retirer les dep6ts.
AUTRES MISES EN GARDE DE SECURITE
N'entreposez jamais un appareil _ essence _ I'interieur d'un
b&timent oQ les vapeurs peuvent entrer en contact avec
toute source de flammes ou d'etincelles.
Laissez refroidir le moteur avant de le ranger ou de le deplacer.
Lorsque vous deplacez I'appareil, assurez-vous qu'il ne pose
aucun danger.
Entreposez rappareil dans une zone seche, verrouillee ou hors
de la portee des enfants.
Ne mouillez ou ne pulverisez jamais d'eau ou tout autre
liquide, sur I'appareil. Veillez a ce que les poignees restent
seches, propres et depourvues de tout dep6t. Nettoyez
I'appareil apres chaque utilisation, voir les consignes portant
sur le nettoyage et le stockage.
Conservez ces consignes. Consultez-les souvent et utilisez-
les pour mettre en garde les autres utilisateurs. Si vous
pretez cet appareil & quelqu'un, donnez-lui ces consignes.
CONSERVEZ CES CONSIGNES
SYMBOLES DE SI_CURITI_ ET INTERNATIONAUX
Ce manuel de I'utilisateur decrit les symboles et pictogrammes de securite et internationaux pouvant apparaftre sur ce produit. Consultez le
manuel de I'utilisateur pour les informations concernant la securite, le montage, le fonctionnement, I'entretien et les reparations.
SYMBOLE SIGNIFICATION SYMBOLE SIGNIFICATION
. SYMBOLE ALERTE DE SI_CURITI_
Indique un danger, unavertissement ou unemise
en garde.Cesymbole peut _trecombing & d'autres
symboles ou pictegrammes.
LISEZ LE MANUEL DE L'UTILISATEUR
AVERTISSEMENT : Lisez le manuel de
I'utilisateur et suivez tousles avertissements et
consignes de securit& Vous pourriez &defaut
entrainer des blessures graves pour vous ou
d'autres personnes.
PORTEZ DES PROTECTIONS (YEUX
El" OREILLES)
AVERTISSEMENT : les objets projetes et
les bruits forts peuvent endommager la vue et
I'ou'fe.Portez une visiere de norme ANSI Z87.1 -
1989 et des prot_ge-oreilles pendant I'utilisation.
[_ CARBURANT SANS PLOMB
_ Utilisez toujours du carburant sans plomb
_ frais et propre.
NIVEAU D'HUILE
Voir le manuel de I'utilisateur pour le type
d'huile appropri&
ALLUMAGE / DC:MARRAGE / MARCHE
COMMANDE MARCHE/ARRF:T
,, I_LOIGNEZ LES SPECTATEURS
L_=_ AVERTISSEMENT : eioignez toUt
_. _'_'_=_ spectateur les enfants et les animaux
domestiques en particu!ier, d au moins 15
(50 pi) de !az0ne de C0upe.
AVE_ISSEMENT SURFACE CHAUDE
Ne touchez pas un silencieux ou un cy!indre
_,, f chaud. Vous pourriez vous breler. Ces pi_ces
iill_l_l_l_lt_llllll, deviennent tr_s chaudes a I utilisation_ Elles
reste s chaudes bri#vement apr_s I arrGt.
IQ * LES OBJETS PROJETI_S ET LA
_7=_ TI_TE ROTATIVE PEUVENT CAUSER
DES BLESSURES GRAVES
__ AVERTISSEMENT: ne faites pas fonctionner
sans protecteur de securteen past que. Tenez,
vous &1'Gcartde I'accessoire de coupe rotatif.
MI_LANGE D'HUlLE ET DE CARBURANT
En general, si I'appareil ne fonctionne pas correctement, c'est
que le carburant est vieux ou mal melange. Prenez soin
d'utiliser de I'essence sans plomb frafche et propre. Suivez & la
lettre les instructions de melange de carburant et d'huile.
D_finition des carburants m_lang_s
Les carburants d'aujourd'hui sont souvent un melange d'essence
et d'oxygenes comme I'ethanol, le methanol ou I'ether MTBE. Un
carburant melange a I'alcool absorbe I'eau. IIsuffit de 1% d'eau
pour separer le carburant et I'huile. Cela forme de I'acide pendant
le stockage. Si vous devez utiliser ce type de carburant, servez-
vous de carburant frais (moins de 60 jours).
Usage de carburants m_lang_s
Si vous choisissez d'utiliser oune pouvez eviter d'utiliser un
carburant melange, suivez les conseils suivants :
Utilisez toujours un melange de carburant frais selon le
manuel de I'utilisateur.
Agiteztoujours le melange de carburant avant d'alimenter I'appareil.
Videz le reservoir et faites marcher le moteur jusqu'&
I'assecher avant d'entreposer I'appareil.
Utilisation d'additifs de carburant
La bouteille d'huile 2-temps livree avec I'appareil contient un additif
permettant d'emp_cher la corrosion et de minimiser la formation de
residus de gomme. Nous vous recommandons d'utiliser ce type
d'huile uniquement. Si cela n'est pas disponible, utilisez une bonne
huile 2-temps con£:ue pour les moteurs &2-temps refroidis par air
en y ajoutant un additif, tel que le stabilisant de gaz STA-BIL ou un
produit equivalent Ajoutez 23 ml (0,8 oz) d'additif par 4 litres (1
gallon) de carburant selon les instructions du recipient. N'ajoutez
JAMAIS d'additifs directement dans le reservoir de I'appareil.
Melangez soigneusement I'huile moteur 2-temps avec de
I'essence sans plomb dans un bidon separ& Utilisez un
[_1_, ISE EN GARDE : Pourassurerun bon
fonctionne-ment et une fiabilite maximale du moteur,
suivez & la lettre les instructions de melange d'huile et
de carburant du recipient d'huile 2-temps. L'emploi
de carburant mal melange peut endommager le
moteur serieusement.
rapport 40:1 d'essence/huile. Ne les melangez pas directement
dans le reservoir de carburant. Voir le tableau ci-dessous pour
les rapports de melange d'essence et d'huile.
REMARQUE : 3,8 litres (1 gallon) d'essence sans plomb
melanges avec une bouteille de 95 ml (3.2 oz) d'huile 2-
temps donnent un rapport d'essence/huile de 40:1.
REMARQUE : €:liminezlevieux melange de carburant conforme-
ment aux r_glements federal, provincial et municipal en vigueur.
ESSENCE SANS PLOMB HUILE 2-TEMPS
3,8 LITRES 95 ml
(1 GALLONUS) (3,20Z)
1 LITER 25 ml
RAPPORT DE MELANGE O - 40:1
|
AVERTISSEMENT : L'essence est extr_mement
inflammable et les vapeurs qui s'en degagent peuvent
exploser si on y met le feu. Arr_tez toujours le moteur
et laissez-le refroidir avant de remplir le.reservoir. Ne
fumez pas en remplissant le reservoir. Eloignez toute
source d'etincelles ou de flammes vives de la zone.
II AVERTISSEMENT : Enlevez le bouchon du
_!_, reservoir lentement pour ne pas _tre blesse parles jets d'essence. Ne faites pas marcher
I'appareil sans que le bouchon soit bien mis.
I _ I AVERTISSEMENT : Ajoutez du carburant dans I
un lieu propre et bien aere en plein air. Essuyez I
immediatement tout deversement de carburant. I
Evitez de mettre le feu au carburant devers& Ne I
demarrez pas le moteur avant dissipation des I
vapeurs de carburant.
I
F3
APPLICATIONS
Utilisation comme desherbeuse :
Coupe d'herbe et de mauvaises herbes legeres.
Coupe de bordures
Tailler autour des arbres, des cl6tures, etc.
D'autres accessoires peuvent _tre utilises avec le YM70SS.
Voir la liste d'accessoires.
Bouchon du carburant
Poign_e de la corde de d_marrage
Prise de I'arbre
\
Commande Marche/Arr_t
Poign_e en D
Boitier
c
EZ-Link Mc
Corps de
I'arbre
Protecteur
d'accessoire de
coupe
Manette
des gaz
Levier
lement
bleu
Couvercle du
filtre
air/silencieux
Accessoire de coupe
Support du moteur
Bougie
Silencieux
Poire d'amor_age
F4
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Yard-Man YM70SS Manuel utilisateur

Catégorie
Coupe-herbe
Taper
Manuel utilisateur

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