Bolens BL3100 Operator`s manual
Anúncio
Anúncio
Since it began making garden tools in 1850, Bolens has been known for long-lasting, dependable products. Bolens eventually carried that hard-working heritage into the outdoor power equipment industry, when it designed and built the first-ever power-driven garden tractor.
Today, homeowners around the country rely on Bolens for durable, reliable power equipment at an affordable price
.
2-Cycle Petrol
Mulching Blower / Vacuum
Model
BL3100
Operator’s
Manual
INTRODUCTION
THANK YOU
Thank you for buying this quality product. This modern outdoor power tool will provide many hours of useful service. You will find it to be a great labor-saving device.
This operator’s manual provides you with easy-tounderstand operating instructions. Read the whole manual and follow all the instructions to keep your new outdoor power tool in top operating condition.
PRODUCT REFERENCES, ILLUSTRATIONS
AND SPECIFICATIONS
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 © 2003 MTD SOUTHWEST INC
All Rights Reserved.
DO NOT RETURN THE UNIT TO THE RETAILER.
NOTE: PROOF OF PURCHASE WILL BE REQUIRED
FOR WARRANTY SERVICE.
TABLE OF CONTENTS
Service Information . . . . . . . . . . . . . . . . . . . . . . . . .2
Rules for Safe Operation . . . . . . . . . . . . . . . . . . . . .3
Know Your Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . .8
Oil and Petrol Information . . . . . . . . . . . . . . . . . . .10
Starting/Stopping Instructions . . . . . . . . . . . . . . . .11
Operating Instructions . . . . . . . . . . . . . . . . . . . . . .12
Maintenance and Repair Instructions . . . . . . . . . . .15
Cleaning and Storage . . . . . . . . . . . . . . . . . . . . . . .18
Accessories and Replacement Parts . . . . . . . . . . .18
Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . .19
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Warranty Information . . . . . . . . . . . . . . . . . . . . . . .24
Parts List . . . . . . . . . . . . . . . . . . . .Inside Back Cover
S/N :
MODEL :
ITEM :
Copy the model / parent part number here:
Copy the serial number here:
Make sure you carefully read and understand this manual before starting or operating this equipment.
THIS PRODUCT IS COVERED BY ONE OR MORE
US PATENTS, OTHER PATENTS PENDING.
CONTENTS OF CARTON
This unit includes the following:
• Model BL3100 Mulching Blower Vacuum
• Blower/Vacuum Tube
• Vacuum bag
• Shoulder Strap
• Patio Head
• Hardware Pack
• Bottle of 2-Cycle Oil
• Operator's Manual
Examine all parts to make certain that nothing is missing and no breakage has occurred during shipping. Any damaged or missing part must be replaced before using this product.
2
CALIFORNIA PROPOSITION 65 WARNING
WARNING
THE ENGINE EXHAUST FROM THIS
PRODUCT CONTAINS CHEMICALS
KNOWN TO THE STATE OF CALIFORNIA
TO CAUSE CANCER, BIRTH DEFECTS
OR OTHER REPRODUCTIVE HARM.
SPARK ARRESTOR
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 #182747 Spark Arrestor Kit.
WARNING!
Read the Operator’s Manual(s) and follow all warnings and safety instructions. Failure to do so can result in serious injury to the operator and/or bystanders.
RULES FOR SAFE OPERATION
The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols, and their explanations, deserve your careful attention and understanding. The safety warnings do not by themselves eliminate any danger. The instructions or warnings they give are not substitutes for proper accident prevention measures.
NOTE: Advises you of information or instructions vital to the operation or maintenance of the equipment.
SYMBOL MEANING
SAFETY ALERT SYMBOL: Indicates danger, warning or caution. Attention is required in order to avoid serious personal injury. May be used in conjunction with other symbols or pictographs.
SYMBOL MEANING
DANGER: Failure to obey a safety warning will result in serious injury to yourself or to others. Always follow the safety precautions to reduce the risk of fire, electric shock and personal injury.
WARNING: Failure to obey a safety warning can result in injury to yourself and others. Always follow the safety precautions to reduce the risk of fire, electric shock and personal injury.
CAUTION: Failure to obey a safety warning may result in property damage or personal injury to yourself or to others. Always follow the safety precautions to reduce the risk of fire, electric shock and personal injury.
3
RULES FOR SAFE OPERATION
4
• IMPORTANT SAFETY INFORMATION •
READ ALL INSTRUCTIONS
BEFORE OPERATING
WARNING: When using the unit, you must follow the safety rules. For your own safety and that of bystanders, please read these instructions before operating the unit.
Please keep the 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 petrol 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.
• Clear the area of children, bystanders, and pets. At a minimum, keep all children, bystanders, and pets outside a 15 m (50 feet) 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.
SAFETY WARNINGS FOR PETROL UNITS
WARNING: Petrol is highly flammable, and its vapors can explode if ignited. Take the following precautions:
• Store petrol only in containers specifically designed and approved for the storage of such materials.
• Avoid creating a source of ignition for spilled petrol. Do not start the engine until petrol vapors dissipate.
• Always stop the engine and allow it to cool before filling the petrol tank. Never remove the cap of the petrol tank, or add petrol, when the engine is hot. Never operate the unit without the petrol cap securely in place. Loosen the petrol tank cap slowly to relieve any pressure in the tank.
• Mix and add petrol in a clean, well-ventilated outdoor area where there are no sparks or flames. Slowly remove the petrol cap only after stopping engine. Do not smoke while fueling or mixing petrol. Wipe up any spilled petrol from the unit immediately. Always wipe unit dry before using.
• Move the unit at least 9.1 m (30 feet) from the fueling source and site before starting the engine. Do not smoke or allow sparks and open flames near the area while adding petrol or operating the unit.
WHILE OPERATING
• Never start or run the unit inside a closed room or building. Breathing exhaust fumes can kill. Operate this unit only in a well-ventilated outdoor area.
• To reduce the risk of injury associated with thrown objects, wear safety glasses or goggles that are marked as meeting ANSI Z87. standards.
• Never run the unit without the the proper equipment attached. When using this unit, always install the blower/vacuum tubes and vacuum bag depending on model. Make sure the vacuum bag is completely zipped closed.
• To reduce the risk of hearing loss associated with sound level(s), always wear ear/hearing protection when operating this unit.
• Wear heavy, long pants, boots, and gloves. Do not wear short pants, sandals, or go barefoot.
• To avoid static electricity shock, do not wear rubber gloves or any other insulated gloves while operating this unit.
• To reduce the risk of injury associated with objects being drawn into rotating parts, do not wear loose clothing, jewelry, scarves, and the like. Secure hair above shoulder level.
• Wear a face or dust mask if the operation is dusty.
Long sleeve shirts are recommended.
• Use the unit only in daylight or good artificial light.
• Keep outside surfaces free from oil and petrol.
• 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.
• Do not set unit on any surface except a clean, hard area while engine is running. Debris such as gravel, sand, dust, grass, etc. could be picked up by the air intake and thrown out by the discharge opening, damaging unit, property, or causing serious injury to bystanders or operator.
• Use the right tool. Only use this tool for the purpose intended.
• Do not force unit. It will do the job better and with less likelihood of injury at a rate for which it was designed.
• Do not overreach or use from unstable surfaces such as ladders, trees, steep slopes, rooftops, etc. Always keep proper footing and balance.
• Always hold the unit with a firm grip when operating.
• Keep hands, face, and feet at a distance from all moving parts. Do not touch or try to stop the impeller when it is rotating. Do not operate without guards in place.
• Do not put any object into openings. Do not use with any opening blocked; keep free of dirt, debris, and anything that may reduce the air flow.
RULES FOR SAFE OPERATION
• Do not touch the engine or muffler. These parts get extremely hot from operation. When turned off they remain hot for a short time.
• Do not operate the engine faster than the speed needed to do the job. Do not run the engine at high speed when not in use.
• Always stop the engine when operation is delayed or when walking from one location to another.
• Stop the engine for maintenance, repair, to install or remove the blower tubes or vacuum attachments. The unit must be stopped and the impeller no longer turning to avoid contact with the rotating blades.
• Use only original equipment manufacturer replacement parts when servicing this unit. These parts are available from your authorized service dealer. Do not use unauthorized parts, accessories, or attachments for this unit. Doing so could lead to serious injury to the user, or damage to the unit, and void your warranty.
• Never use this unit for spreading chemicals, fertilizers or other substances which may contain toxic materials.
• To reduce fire hazard, replace faulty muffler and spark arrestor, keep the engine and muffler free from grass, leaves, excessive grease or carbon build up.
WHILE OPERATING UNIT AS A BLOWER
• Never point the blower in the direction of people or pets, or in the direction of windows. Always direct the blowing debris away from people, animals, and windows. Use extra caution when blowing debris near solid objects such as trees, automobiles, walls, etc.
WHILE OPERATING UNIT AS A VACUUM
• Avoid situations that could catch the vacuum bag on fire. Do not operate near an open flame. Do not vacuum warm ash from fireplaces, barbecue pits, brush piles, etc. Do not vacuum discarded cigars or cigarettes unless the cinders are completely cool.
• The unit is designed to pickup dry material such as leaves, grass, small twigs, and bits of paper. Do not attempt to vacuum wet debris and/or standing water as this may result in damage to the blower/ vacuum.
To avoid severe damage to the impeller, do not vacuum metal, broken glass, etc.
OTHER SAFETY WARNINGS
• Always disconnect the spark plug before performing maintenance or accessing movable parts.
• Never store the unit, with petrol in the tank, inside a building where fumes may reach an open flame (pilot lights, etc.) or sparks (switches, electrical motors, etc.).
• Allow the engine to cool before storing or transporting.
Be sure to secure the unit while transporting.
• Store the unit in a dry place, either locked up or up high to prevent unauthorized use or damage. Keep 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 this unit to others, also loan these instructions to them.
SPECIAL NOTE: Exposure to vibrations through prolonged use of petrol powered hand tools could cause blood vessel or nerve damage in the fingers, hands, and joints of people prone to circulation disorders or abnormal swelling.
Prolonged use in cold weather has been linked to blood vessel damage in otherwise healthy people. If symptoms occur such as numbness, pain, loss of strength, change in skin color or texture, or loss of feeling in the fingers, hands or joints, discontinue use of this tool and seek medical attention. An anti-vibration system does not guarantee avoidance of these problems. Users who operate power tools on a regular basis must closely monitor their physical condition and the condition of this tool.
SAVE THESE
INSTRUCTIONS
5
RULES FOR SAFE OPERATION
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
SYMBOL MEANING
• ON/OFF STOP CONTROL
ON / START / RUN Indicates danger, warning, or caution. May be used in conjunction with other symbols or pictographs.
• ON/OFF STOP CONTROL
OFF or STOP
• WARNING - READ OPERATOR'S
MANUAL
Read the Operator’s Manual(s) and follow all warnings and safety instructions. Failure to do so can result in serious injury to the operator and/or bystanders.
• HOT SURFACE WARNING
Do not touch a hot muffler or cylinder. You may get burned. These parts get extremely hot from operation. When turned off they remain hot for a short time.
• WEAR EYE AND HEARING
PROTECTION
WARNING: Thrown objects and loud noise can cause severe eye injury and hearing loss. Wear eye protection meeting ANSI Z87.1-1989 standards and ear protection when operating this unit. Use a full face shield when needed.
•
CHOKE CONTROL
A • FULL choke position.
B • PARTIAL choke position.
C • RUN position.
• KEEP BYSTANDERS AWAY
WARNING: Keep all bystanders, especially children and pets, at least
15 m (50 feet) from the operating area.
• BLOWERS – ROTATING
IMPELLER BLADES CAN
CAUSE SEVERE INJURY
WARNING: Stop the engine and allow the impeller to stop before opening the vacuum door, installing or changing tubes or bag, or before cleaning or performing any maintenance .
• UNLEADED PETROL
Always use clean, fresh unleaded petrol.
• BLOWER/VACUUM MODE
CHANGE-OVER LEVER
A - Vacuum mode
B - Blower mode
• THROTTLE CONTROL
Indicates “HIGH” or “FASTEST” speed.
• OIL
Refer to operator's manual for the proper type of oil.
• THROWN OBJECTS AND
ROTATING CUTTER CAN CAUSE
SEVERE INJURY
WARNING: Keep clear of blower outlet. Never point the blower at yourself or others. Objects can be thrown from blower. Do not operate unit without proper attachments and guards in place.
• THROTTLE CONTROL
Indicates “IDLE”, “LOW” or
“SLOWEST” speed.
6
RULES FOR SAFE OPERATION
KNOW YOUR UNIT
APPLICATION
As a blower:
• Cleaning yards, garages, driveways, porches, patios, around walls, fences and more
As a vacuum:
• Picking up leaves and other light debris
Throttle Control
Petrol Cap
On/Off Stop Control
Vacuum Inlet
Blower/Vacuum Tube
Starter Rope
Grip
Shoulder
Harness
Blower Outlet
Vacuum Bag Hook
Blower/Vacuum Mode
Change-Over Lever
Spark Plug
Vacuum Bag
Vacuum Bag Zipper
Choke Control
Primer
Air filter/muffler cover
Muffler
Patio
Head
7
8
ASSEMBLY INSTRUCTIONS
ATTACHING AND REMOVING THE
BLOWER/VACUUM TUBE
WARNING: To avoid serious personal injury, the blower/vacuum tube and vacuum bag must be used when operating this unit.
Attaching
NOTE: The Blower/Vacuum Tube comes unassembled on this unit. Installation is required to provide safe and easy use for the operator.
WARNING: To prevent serious personal injury, stop the engine and allow the impeller to stop before attaching or removing tubes.
1. Remove the screws and nuts provided from the hardware pack.
2. Insert the blower/vacuum tube all the way into the opening on the motor housing until the holes in the tabs on the blower/vacuum tube align with the screw holes in the housing (Fig. 1).
3. Insert the 2 (two) 8-32 x 3/4” slotted T20 Torx screws into the right side of the motor housing and the 2 (two) nuts into the left side of the motor housing (Fig. 1).
Motor Housing
Nut
Blower/Vacuum
Tube
Removing
NOTE: It may be necessary to remove the
Blower/Vacuum Tube to clear a blocked tube or impeller.
WARNING: To prevent serious personal injury, stop the engine and allow the impeller to stop before attaching or removing tubes.
1. Remove the 2 (two) self-tapping screws from either side of the housing.
2. Remove the 2 (two) screws and nuts holding the blower/vacuum tube on the housing (Fig. 2).
NOTE: Keep the hardware in a safe place for future use.
Screw and Nut
Self Tapping
Screw
Screw and Nut
Fig. 2
3. Remove the blower/vacuum tube from the motor housing.
4. Replace Blower/Vacuum Tube before use.
Screw
Self-Tapping Screw
Fig. 1
4. Tighten the screws firmly. Do not over-tighten.
5. Install the 2 (two) remaining self-tapping 8-16 x 3/4” slotted T20 Torx screws into the holes on either side of the housing (Fig. 1). Tighten until snug, do not over-tighten.
ASSEMBLY INSTRUCTIONS
ATTACHING AND REMOVING THE VACUUM BAG
Attaching
1. Attach the vacuum bag to the vacuum bag hook on the blower/vacuum tube (Fig. 3).
INSTALLING THE SHOULDER HARNESS
WARNING: To avoid serious personal injury, never attempt to start the unit when standing, when the unit is clipped to the shoulder strap. Always follow the starting procedures as described in the Starting/
Stopping Instructions section.
1. Push the strap through the center of the buckle.
2. Pull the strap over the cross bar and down through the slot in the buckle (Fig. 6).
Vacuum Bag Hook
Fig. 3
2. Slide the vacuum bag tube over the debris exhaust tube on the housing. Push the tube until the latching tabs on both sides click into place, securing the bag on the unit (Fig. 4).
Latching Tabs
Debris Exhaust Tube
Vacuum Bag Tube
Vacuum Bag
Zipper
Fig. 4
Removing
1. Press the latching tabs on both sides of the vacuum bag tube and pull the vacuum bag down from the unit (Fig. 5).
2. Detach the vacuum bag from the vacuum bag hook.
Clip
Fig. 6
3. Snap the clip on to the support fitting (Fig. 7).
Support Fitting
Clip
Fig. 7
4. While standing in the operating position adjust length to fit the operator’s size. Pull tab to lengthen, pull strap to shorten (Fig 8).
Latching Tabs
PRESS IN
PRESS IN
Fig. 8
Fig. 5
9
OIL AND PETROL INFORMATION
OIL AND PETROL MIXING INSTRUCTIONS
Old and/or improperly mixed petrol are the main reasons for the unit not running properly. Be sure to use fresh, clean unleaded petrol. Follow the instructions carefully for the proper petrol/oil mixture.
Definition of Blended Petrols
Today's petrols are often a blend of petrol and oxygenates such as ethanol, methanol, or MTBE (ether).
Alcohol-blended petrol absorbs water. As little as 1% water in the petrol can make petrol and oil separate. It forms acids when stored. When using alcohol-blended petrol, use fresh petrol (less than 60 days old).
Using Blended Petrols
If you choose to use a blended petrol, or its use is unavoidable, follow recommended precautions:
• Always use the fresh petrol mix explained in your operator's manual
• Always agitate the petrol mix before fueling the unit
• Drain the tank and run the engine dry before storing the unit
Using Petrol Additives
The bottle of 2-cycle oil that came with your unit contains a petrol 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 designed for air-cooled engines along with a petrol additive, such as
STA-BIL ® Petrol Stabilizer or an equivalent. Add 23 ml
(0.8 oz) of petrol additive per gallon of petrol according to the instructions on the container. NEVER add petrol additives directly to the unit's petrol tank.
CAUTION: For proper engine operation and maximum reliability, pay strict attention to the oil and petrol mixing instructions on the 2-cycle oil container. Using improperly mixed petrol can severely damage the engine.
Thoroughly mix the proper ratio of 2-cycle engine oil with unleaded petrol in a separate petrol can. Use a 40:1 petrol/oil ratio. Do not mix them directly in the engine petrol tank. See the table below for specific petrol and oil mixing ratios.
NOTE: 3.8 liters (1 US gallon) of unleaded petrol mixed with one 95 ml (3.2 oz) bottle of
2-cycle oil makes a 40:1 petrol/oil ratio.
+
UNLEADED PETROL
3.8 LITERS
(1 GALLON US)
1 LITER
MIXING RATIO - 40:1
2 CYCLE OIL
95 ml
(3.2 FL. OZ)
25 ml
WARNING: Petrol is extremely flammable.
Ignited Vapors may explode. Always stop the engine and allow it to cool before filling the petrol tank. Do not smoke while filling the tank. Keep sparks and open flames at a distance from the area.
WARNING: Remove petrol cap slowly to avoid injury from petrol spray. Never operate the unit without the petrol cap securely in place.
WARNING: Add petrol in a clean, well ventilated outdoor area. Wipe up any spilled petrol immediately. Avoid creating a source of ignition for spilt petrol. Do not start the engine until petrol vapors dissipate.
NOTE: Dispose of the old petrol/oil mix in accordance to
Federal, State and Local regulations.
10
STARTING/STOPPING INSTRUCTIONS
Throttle Control
STARTING INSTRUCTIONS
WARNING: Operate this unit only in a wellventilated outdoor area. Carbon monoxide exhaust fumes can be lethal in a confined area.
WARNING: 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.
Do not set unit on any surface except a clean, hard area while starting. Debris such as gravel, sand, dust and grass could be picked up by the air intake and thrown out by the discharge opening. This could damage the unit, property, or cause serious injury to bystanders or operator.
1. Mix petrol with oil. Fill petrol tank with petrol/oil mixture. Refer to Oil and Petrol Mixing Instructions.
WARNING: To avoid serious personal injury, always remove the vacuum bag prior to refueling the unit. The bag may become a fire hazard when saturated with petrol.
NOTE: The throttle control will remain in the position it’s placed until moved by the operator. Fast position is to the right.
2. Set the blower/vacuum mode change-over lever to the up position (Blower Mode). See Operating as a
Blower. This prevents the vacuum bag from filling up while starting the engine.
3. Fully press and release the primer bulb 10 times, slowly, until PETROL IS VISIBLE IN THE PRIMER
BULB (Fig. 10). If you can’t see petrol in the bulb, press and release the bulb as many times as it takes before you can see petrol in it.
4. Place the choke lever in Position A (Fig. 10).
5. Place the unit in the starting position (Fig. 11). Move the throttle control to the fast position ( ) (Fig. 9).
6. Pull the starter rope briskly 5 times.
7. Place the choke lever in Position B.
8. Pull starter rope briskly 1 to 3 times to start the engine (Fig. 11).
9. If the engine does not start, repeat steps 3 through 8.
NOTE: If the engine floods while trying to start, place the choke lever in Position C. Move the throttle control to the fast position ( ). Pull the starter rope briskly. The engine should start with three
(3) to eight (8) pulls.
10. Allow the engine to warm up up for 5 to 10 seconds.
Place the choke lever in Position C.
NOTE: Choking is unnecessary when starting a warm engine. Put the throttle control in the fast position
( ) (Fig 9) and start unit with the choke control in Position B.
On/Off Stop Control
Idle
A
Fig. 9
B
Fig. 10
Starter Rope
Fig. 11
C
Choke Control
Primer Bulb
Fast
Position C
Position B
Position A
STOPPING INSTRUCTIONS
1. Move the throttle control to the idle position (
Allow the engine to cool down by idling for 10-15 seconds.
).
2. Press the On/Off Stop control down in the STOP (O) position until the engine comes to a complete stop.
11
HOLDING THE BLOWER/VACUUM
Before operating the unit, stand in the operating position.
(Fig. 12). Check for the following:
• Operator is wearing proper clothing, such as boots, safety glasses or goggles, ear/hearing protection, gloves, long pants and long sleeve shirt
WARNING: To avoid serious personal injury, wear goggles or safety glasses at all times when operating this unit. Wear a face mask or dust mask in dusty locations
• If the conditions are dusty, the operator is wearing a dust mask or face mask
• The unit is in good working condition
• The tubes and guards are in place and secure
WARNING: To prevent serious personal injury or damage to the unit, make sure blower tubes or vacuum tubes and the vacuum bag are in place before you operate the unit.
OPERATING TIPS
• Be sure the vacuum bag is zipped closed before operating the unit.
• Assure the unit is not directed at anybody or any loose debris before starting the unit.
• Verify that the unit is in good working condition. Make sure the tubes and guards are in place and secure.
• Always hold the unit with both hands when operating.
Keep a firm grip on both the front and rear handle or grips.
• To reduce the risk of hearing loss associated with sound level(s), hearing protection is required.
• Operate power equipment only at reasonable hours— not early in the morning or late at night when people might be disturbed. Comply with times listed in local ordinances. Usual recommendations are 9:00 am to
5:00 pm, Monday through Saturday.
• To reduce noise levels, limit the number of pieces of equipment used at any one time.
OPERATING INSTRUCTIONS
• To reduce noise levels, operate power blowers at the lowest possible speed to do the job.
• Check your equipment before operation, especially the muffler, air intakes and air filters.
• 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 blowers 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, and blow debris safely away.
• Use the full blower nozzle extension so the air stream can work close to the ground.
• Clean up after using blowers and other equipment.
Dispose of debris appropriately.
OPERATING AS A BLOWER
Converting to a Blower
1. Start engine. See Starting/Stopping Instructions.
2. Set the blower/vacuum mode change-over lever to the up position (Blower Mode) (Fig. 13).
NOTE: Never use the unit with the lever in a position half way between either mode.
3. Place the shoulder harness over your head and onto your shoulder and adjust it. Refer to Installing the
Shoulder Harness.
Change-over lever
Vacuum
Mode
Blower
Mode
Fig. 13
Blower Operating Procedures
Hold the blower as shown in Figures 14, 15, and 16.
Sweep from side to side with the nozzle several inches above the ground or floor. Slowly advance the unit, keeping the accumulated pile of debris in front of you.
Most dry blowing operations are better suited to low speeds, rather than high. High speed blowing is a better way to move heavier items like large debris or gravel.
1 Use the blower for trees, shrubs, flower beds and hard-to-clean areas (Fig. 14).
2. Use the unit around buildings and for other normal cleaning procedures (Fig. 15).
3. Use the blower around walls, overhangs, fences and screens (Fig. 16).
Fig. 12
12
Fig. 14
OPERATING INSTRUCTIONS
Fig. 15
Vacuum Operation Procedures
Check for the following before operating the unit:
• Operator is wearing proper clothing, such as boots, safety glasses or goggles, ear/hearing protection, gloves, long pants and long sleeve shirt
• If the conditions are dusty, operator is equipped with a dust mask or face mask
• The unit is in good working condition-- the vacuum tubes and vacuum bag are in place and secure.
• The vacuum bag harness is in place and adjusted
Use the unit for vacuuming up light debris like leaves and paper. Hold the vacuum, tilting the suction tube slightly (50-100 mm or 2-4 inches), and use a sweeping action to collect light debris (Fig. 18). The debris will flow into the vacuum bag. Items such as small leaves and small twigs will be mulched as they pass through the fan housing, allowing the vacuum bag to hold more debris.
When the bag is full, suction will noticeably decrease.
Turn off the unit and allow the impeller to stop before you unzip the bag. Unzip the bag and empty the contents before continuing. Refer to Emptying the Vacuum Bag.
Fig. 16
OPERATING AS A VACUUM
Converting to Vacuum
1. Start engine. See Starting/Stopping Instructions.
2. Set the blower/vacuum mode change-over lever to the down position (Vacuum Mode) (Fig. 17).
NOTE: Never use the unit with the lever in a position half way between either mode.
3. Place the shoulder harness over your head, onto your shoulder and adjust it if necessary. Refer to
Installing the Shoulder Harness.
Vacuum
Mode
Change-over lever
Blower
Mode
Fig. 17
WARNING: To prevent serious personal injury or damage to the unit, always install vacuum tubes, the vacuum bag and make sure the vacuum bag is completely zipped closed when operating this unit as a vacuum.
Fig. 18
WARNING:
To avoid serious personal injury, never unzip the vacuum bag without stopping the unit first
WARNING:
As a vacuum, the unit is designed to pick up dry material such as leaves, grass, small twigs and bits of paper.
To avoid serious personal injury, do not attempt to vacuum wet debris and/or standing water as this may result in damage to the blower/ vacuum. To avoid severe damage to the impeller, do not vacuum metal, broken glass or similar items.
WARNING: Avoid situations that could catch the vacuum bag on fire. Do not operate near an open flame. Do not vacuum warm ash from fireplaces, barbecue pits, brush piles, etc. Do not vacuum discarded cigars or cigarettes unless the cinders are completely cool.
13
OPERATING INSTRUCTIONS
When the bag is full, suction will noticeably decrease.
Turn off the unit before removing the bag. Unzip the bag and empty the contents before continuing.
NOTE: Empty the bag after each use to avoid deterioration and obstructing air flow, which will reduce the performance of the vacuum
PATIO HEAD
NOTE: The unit must be operated as a vacuum to use the patio head. Refer to Operating as a Vacuum.
Installing the Patio Head
1. Turn the unit so that the blower/vacuum tube openings are straight up. (Fig. 19)
2. Place the Patio Head’s round opening into the round vacuum opening (Fig.19).
3. Press down until Patio Head seats into place.
Fig. 19
Operating the Patio Head
Hold the vacuum, tilting the blower/vacuum tube down.
The Patio Head should roll without scraping, adjust the angle of the tube so that the Patio Head opening runs parallel to the ground. Use a forward and backward motion to vacuum up debris (Fig. 20). Small leaves and twigs will flow into the vacuum bag and be mulched as they pass through the fan housing, allowing the vacuum bag to hold more debris. DO NOT attempt to vacuum up materials that are larger than the Patio Head Openings.
Removing the Patio Head
1. Turn the unit so that the blower/vacuum tube openings are straight up. (Fig. 19)
2. Place one hand on the blower part of the tube and grip the Patio Head with the other.
3. Pull the Patio Head straight up.
CLEARING A BLOCKED TUBE / IMPELLER
WARNING: To avoid serious personal injury, be sure the unit is off before cleaning or performing any maintenance on it.
WARNING: To avoid serious personal injury, always wear gloves to protect yourself from the impeller blades or other sharp objects.
1. Press the On/Off Stop control in the STOP (O) position until the engine comes to a complete stop (Fig. 9).
2. Disconnect the spark plug wire to prevent the unit from starting.
3. Remove the blower/vacuum tube and the vacuum bag.
4. Carefully remove material blocking the tube or impeller. Inspect the blades to assure no damage has occurred. Rotate the impeller blades by hand to assure the blockage is completely cleared.
5. Reinstall the vacuum bag and blower/vacuum tube.
6. Reconnect the spark plug wire.
EMPTYING THE VACUUM BAG
WARNING: To avoid serious personal injury, never unzip or remove the vacuum bag without first turning the unit off.
NOTE: Empty the bag after each use to avoid deterioration and obstructing air flow, which will reduce the performance of the vacuum.
1. While pressing the latching tabs on both sides of the vacuum bag tube, pull the vacuum bag down off the unit (Fig. 21).
WARNING: Wear eye protection and a dust mask when emptying the vacuum bag.
2. Detach the vacuum bag from the vacuum bag hook.
Latching tabs
PRESS IN
PRESS IN
Fig. 20
Fig. 21
3. Unzip the bag and empty the contents into a garbage bag or container.
4. Turn the bag inside out after initial emptying and vigorously shake out dust and debris.
5. Return the bag to outside in, zip the bag closed and reinstall vacuum bag.
14
MAINTENANCE AND REPAIR INSTRUCTIONS
MAINTENANCE SCHEDULE
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.
FREQUENCY
Before starting engine
Every 10 hours
Every 25 hours
Every 50 hours
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.
MAINTENANCE REQUIRED
Fill petrol tank with fresh petrol
Clean and re-oil air filter
Check and clean spark arrestor
Check spark plug condition and gap
Inspect exhaust port and spark arrestor screen for clogging or obstruction to assure maximum performance levels
REFER TO
Page 10
Page 15
Page 16
Page 17
Page 16
AIR FILTER MAINTENANCE
Removing the Air Filter/Muffler Cover
WARNING: To avoid serious personal injury, always turn your unit off and allow it to cool before you clean or service it.
1. Place the choke lever in the PARTIAL choke position (B).
NOTE: The choke lever must be in the PARTIAL choke position (B) to remove the air filter/ muffler cover.
2. Remove the four (4) screws securing the air filter/muffler cover (Fig. 22). Use a flat blade or
T-20 Torx bit screwdriver.
3. Pull the cover from the engine. Do not force.
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 the air filter will VOID the warranty.
1. Remove air filter/muffler cover. Refer to Removing the Air Filter/Muffler Cover.
2. Turn cover over and look inside to locate the air filter.
Remove the air filter from inside the air filter/muffler cover (Fig. 23).
3. Wash the filter in detergent and water (Fig. 24). Rinse the filter thoroughly. Squeeze out excess water. Allow it to dry completely.
Choke Lever
Partial Choke
Position (B)
Air Filter
Screws Screws
Inside Muffler
Cover
Fig. 23 Fig. 24
Fig. 22
15
MAINTENANCE AND REPAIR INSTRUCTIONS
7. Place the exhaust gasket against muffler's back side.
Align the gasket bolt holes with the bolt holes in the muffler. While holding exhaust gasket in place, insert the bolts into the muffler's front side (Fig. 27).
8. Place the muffler (with the exhaust gasket in place and bolts inserted), against the engine, aligning the bolt holes. Tighten the bolts to secure the muffler to the engine.
If using a torque wrench, torque to:
9-10.2 N•m (80-90 in.•lb.)
9. Reinstall the air filter/muffler cover.
WARNING: If the muffler is not tightened securely, it could fall off causing damage to the unit and possible serious personal injury
Fig. 25 Fig. 26
4. Apply enough clean SAE 30 oil to lightly coat the filter (Fig. 25).
5. Squeeze the filter to spread and remove excess oil
(Fig. 26).
6. Replace the air filter inside the air filter/muffler cover
(Fig. 23).
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 in the air filter/muffler cover (Fig. 22) and tighten.
Do not over tighten.
Bolts Spark
Arrestor
Exhaust
Gasket
SPARK ARRESTOR MAINTENANCE
1. Remove air filter/muffler cover. Refer to Removing
the Air Filter/Muffler Cover.
2. Locate muffler front and the two (2) bolts securing it to the engine (Fig. 27). Remove the two (2) bolts using a Torx screwdriver or 5/16-inch socket or nut driver. Pull muffler off of the engine.
3. Turn muffler over to the back side and locate the exhaust gasket. Remove the muffler gasket from the muffler (Fig. 27).
NOTE: If the exhaust gasket is torn or damaged, replace it with a new gasket before reassembling muffler.
4. Using a small flatblade screwdriver, carefully pry up the spark arrestor from the recessed hole (Fig. 28).
Remove the spark arrestor from the muffler.
5. Clean the spark arrestor with a wire brush. Replace it if it is damaged or if it is impossible to clean thoroughly (Fig. 28).
6. Reinstall the spark arrestor by pressing it into the recessed hole on the muffler's back side. Make sure it fits tightly against the muffler and is not raised up.
Muffler - Front Side
Fig. 27
Muffler - Back Side
Spark
Arrestor
Flatblade
Screwdriver
Muffler - Back Side
Fig. 28
Spark Arrestor
16
MAINTENANCE AND REPAIR INSTRUCTIONS
CARBURETOR ADJUSTMENT
The idle speed of the engine is adjustable through the air filter/muffler cover (Fig. 29).
NOTE: Careless adjustments can seriously damage your unit. An authorized service dealer should make carburetor adjustments.
Check Petrol Mixture
Old and/or improperly mixed petrol is usually the reason for improper unit performance. Drain and refill the tank with fresh, properly-mixed petrol prior to making any adjustments. Refer to Oil and Petrol 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/petrol 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
WARNING: This unit will need to be running during idle speed adjustment. Wear protective clothing and observe all safety instructions to prevent serious personal injury.
Also, DO NOT set unit on any surface except a clean, hard area while starting or performing any adjustments. Debris such as gravel, sand, dust, grass, etc. could be picked up by the air intake and thrown out by the discharge opening, damaging unit, property, or causing serious injury to bystanders or operator.
If after checking the petrol mixture and cleaning the air filter the engine still will not idle, adjust the idle speed adjuster as follows.
1. Start the engine and let it run at a high idle for a minute to warm up.
2. Set the blower/vacuum mode change-over lever to the up position (Blower Mode). Refer to Operating as
a Blower.
NOTE: Setting the lever to the blower mode prevents the vacuum bag from filling up while starting or running the unit.
3. Move the throttle control and let the engine idle. If the engine stops, insert a small phillips or flat blade screwdriver into the hole in the air filter/muffler cover
(Fig. 29). Turn the idle speed adjuster in, clockwise,
1/8 of a turn at a time (as needed) until the engine idles smoothly.
4. If the unit appears to be idling too fast, turn the idle speed adjuster counterclockwise 1/8 of a turn at a time (as needed), to reduce idle speed.
0.5 mm
(0.020 in)
Idle Speed Screw
Fig. 29
Checking the petrol 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.
REPLACING THE SPARK PLUG
Use a Champion RDJ7Y spark plug, or equivalent. The correct air gap is 0.5 mm (0.020 inch). 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 a 5/8-inch socket counterclockwise.
3. Replace a cracked, fouled or dirty spark plug. Set the air gap at 0.5 mm (0.020 inch) using a feeler gauge (Fig. 30).
CAUTION: Do not sand blast, scrape or clean electrodes. Grit in the engine could damage the cylinder.
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:
12.3-13.5 N•m (110-120 in.•lb)
Do not over tighten.
Fig. 30
17
MAINTENANCE AND REPAIR INSTRUCTIONS
CLEANING THE UNIT
WARNING: To avoid serious personal injury, always turn your unit off and allow it to cool before you clean or service 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.
CLEANING THE VACUUM BAG
1. Empty the bag after each use to avoid deterioration and obstructing air flow, which will reduce the performance of the vacuum.
2. Wearing eye protection and a dust mask, clean the bag as needed. Turn the bag inside out after initial emptying and vigorously shake out dust and debris.
3. Wash the bag once a year or more often if needed: a.
Remove the vacuum bag.
b.
Turn bag inside out.
c.
Hang it up.
d.
Hose it down thoroughly.
e.
Hang to dry.
f.
Turn bag right-side out and reinstall.
STORAGE
• Never store a unit filled with petrol 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 petrol from the petrol tank into a container with the same 2-cycle petrol mixture. Do not use petrol that has been stored for more than 60 days.
Dispose of the old petrol/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 petrol has been drained from the carburetor.
3. Allow the engine to cool. Remove the spark plug and put 30 ml (1 oz.) 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 unit 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.
TRANSPORTING
• Allow the engine to cool before transporting.
• Drain petrol from unit.
• Tighten petrol cap before transporting.
• Secure the unit while transporting.
ACCESSORIES/ REPLACEMENT PARTS
2-Cycle Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147543
Spark Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 610311
Petrol Cap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180000
Vacuum Bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182416
Blower/Vacuum Tube Assembly . . . . . . . . . . . . .182415
Shoulder Harness . . . . . . . . . . . . . . . . . . . . . . . .682075
For specific replacement parts, refer to the parts list located on the inside back cover of this manual.
18
TROUBLESHOOTING
ENGINE WILL NOT START
C A U S E
Choke is in the incorrect position
Empty petrol tank
Primer bulb wasn't pressed enough
Engine flooded
Old or improperly mixed petrol
Fouled spark plug
Plugged spark arrestor
ENGINE WILL NOT IDLE
C A U S E
Air filter is plugged
Old or improperly mixed petrol
Improper carburetor adjustment
ENGINE WILL NOT ACCELERATE
C A U S E
Old or improperly mixed petrol
Improper carburetor adjustment
Dirty air filter
Plugged spark arrestor
A C T I O N
Refer to the Starting/Stopping instructions
Fill petrol tank with properly mixed petrol
Press primer bulb fully and slowly 10 times
Use starting procedure WITHOUT USING the CHOKE
Drain petrol tank / Add fresh petrol mixture
Replace or clean the spark plug
Clean or replace spark arrestor
A C T I O N
Replace or clean the air filter
Drain petrol tank / Add fresh petrol mixture
Adjust according to the Carburetor Adjustments section
A C T I O N
Drain petrol tank / Add fresh petrol mixture
Take to an authorized service dealer for carburetor adjustment
Clean or replace the air filter
Clean or replace spark arrestor
ENGINE LACKS POWER OR STALLS
C A U S E
Old or improperly mixed petrol
Air filter is plugged
Improper carburetor adjustment
Fouled spark plug
Plugged spark arrestor
UNIT WILL NOT BLOW OR VACUUM
C A U S E
Bag full
Blocked tube
Blocked impeller
Damaged impeller
A C T I O N
Drain petrol tank / Add fresh petrol mixture
Replace or clean the air filter
Take to an authorized service dealer for carburetor adjustment
Replace or clean the spark plug
Clean or replace spark arrestor
A C T I O N
Empty bag, as described in Empty the Vacuum Bag
Clear the blockage as described in Clearing a Blocked
Tube/ Impeller
Clear the blockage as described in Clearing a Blocked
Tube/ Impeller
Take the unit to an authorized service dealer
If further assistance is required, contact your authorized service dealer.
19
SPECIFICATIONS
ENGINE
Engine Type.......................................................................................................................................... Air-Cooled, 2-Cycle
Displacement............................................................................................................................................. 31 cc (1.9 cu. in)
Operating RPM .................................................................................................................................................. 7,100+ rpm
Idle Speed RPM ........................................................................................................................................ 3,600-4,800 rpm
Ignition Type.......................................................................................................................................................... Electronic
On/Off Stop Control....................................................................................................................................... Rocker Switch
Spark Plug Gap ..................................................................................................................................... 0.5 mm (0.020 inch)
Lubrication ................................................................................................................................................ Petrol/Oil Mixture
Petrol/Oil Ratio .............................................................................................................................................................. 40:1
Carburetor ....................................................................................................................................... Diaphragm, All-Position
Starter............................................................................................................................................................... Auto Rewind
Muffler ..................................................................................................................................................... Baffled with Guard
Petrol Tank Capacity .............................................................................................................................. 384 ml (13 ounces)
BLOWER / VACUUM
Throttle Control........................................................................................................................................... Finger-Tip Lever
Blower Velocity ............................................................................................................................. up to 257 kmh (160 mph)
Blower Air Output ........................................................................................................................ up to 12.1 cmm (424 cfm)
Mulching Ratio...................................................................................................................................................... up to 10:1
Vacuum Bag Capacity .................................................................................................................. 26.4 Liters (0.75 bushels)
Shoulder Harness ................................................................................................. Optional Accessory (Single Quick-Snap)
Weight (no petrol, with blower/vacuum tube and empty vacuum bag) ......................................................... 6 kg (13.5 lb.)
20
NOTES
21
22
PARTS LIST
ENGINE PARTS - MODEL BL3100
2-CYCLE PETROL MULCHING BLOWER VACUUM
32
3
4
5
6
7
16
11
18
17
1
2
3
8
9
10
12
40
39
14
13
37
15
21
38
42
43
36
Item Part No.
1
2
791-182059
Description
Air Cleaner/Muffler Cover Assembly
(includes 2 & 32)
791-180350B Air Cleaner Filter
3
4
5
791-180351 Carburetor Mounting Screw
791-180226 Wavey Washer
753-04418 Choke Lever Assembly (includes 6)
8
9
6
7
791-182161
753-04419
753-04320
791-610675
Choke Knob and Screw
Choke Lever and Plate (includes 5)
Carburetor Assembly (includes 9 & 20)
Carburetor Gasket
10 791-181860 Carb Mount Screw
11 791-683974B Primer and Hose Assembly
12 753-1196 Carb Mount Assembly (includes 10,13 & 14)
13 791-684451 Reed Assembly
14 753-1208 Carburetor Mount Gasket
15 753-04399 Crank Case Service Assembly
(includes 10)
16 791-612134 Rear Mounting Pad
17 753-04310 Petrol Tank Assembly (includes 18-20)
18 791-182438 Petrol Cap Assembly
19 791-181168 Petrol Return Line
20 791-682039 Petrol Line Assembly
21 791-145308 Front Mounting Pad
22 791-182401 Shroud Extension (includes 32)
23 791-182736 Flywheel Assembly
24 791-181525 Spacer
25 753-1199 Recoil Pulley
26 791-613102 Recoil Spring
20
19
44
23
24
25
26
41
35
28
27
29
30
31
45
34
22
33 32
Item Part No.
Description
27 791-611061 Rope Guide
28 791-180930 Pulley Retainer Assembly
29 791-181079 Pull Handle
30 791-613103 Rope
31 791-181862 Housing Screw
32 791-181345 Cover Screw
33 791-181931 Starter Housing Assembly (includes 25-32)
34 791-182402 Wire Lead Assembly
35 753-04463 Module Assembly
36 791-147095 Spark Plug
37 753-04159 Exhaust Gasket
38 791-182747 Spark Arrestor Screen
39 791-182066 Muffler Assembly (includes 37, 38 & 40)
*
*
*
40 791-147575 Muffler Mounting Bolt Assembly
41 753-04323 Cylinder Assembly (includes 43 & 44)
42 753-04367 Piston and Rod Assembly
43 753-1197 Cylinder Gasket
44 791-182723 Cylinder Bolt
45 791-181524 Crankshaft Extension
* 753-04134 Engine Gasket Kit
* 791-180602 O.E.M. Carburetor Repair Kit
791-181069 Gasket Diaphragm Repair Kit
753-1209 Piston Ring
753-04322 Short Block Assembly
(includes 10, 15, 36, 41-44)
* Items Not Shown
PARTS LIST
HOUSING PARTS - MODEL BL3100
2-CYCLE PETROL MULCHING BLOWER VACUUM
1
22
23
2
23
21
8
4
6
5
3
9
25
7
2
2
11
10
14
12
13
1
17
18 19
16
3
22
23
24
2
23
15
24
20
24
Item Part No.
1 753-04464
2
3
4
791-181345
Description
Engine Cover Assembly (includes 2)
Cover Screw
791-182419 Throttle Control Assembly (includes 4-7)
791-182420 Upper Throttle Control Plate
7
8
5
6
9
791-00048 Throttle Control Lever
791-182422 Lower Throttle Control Plate
791-182423 Screw, Plastic
791-182405 Rocker Switch Assembly
753-04140 Left Side Liner
10 753-04139 Right Side Liner
11 791-182408 Engine Mounting Plate (includes 12 & 13)
12 791-182409 Washer
13 791-181903 Screw
14 791-182410 Mode Control Flapper
15 791-00050 Mode Control Lever (includes 24)
Item Part No.
Description
16 791-147353 Impeller Blade
17 791-182412 Washer
18 791-182413 Lock Washer
19 791-182414 Bolt
20 791-00051 Blower/Vac Tube Assembly (includes 24)
21 791-182417 Vacuum Bag Adapter
22 791-182424 Mounting Plate Hardware
23 791-182425 Blower/Vac Tube Mounting Hardware
24 791-181482 Screw
25 791-182068 Throttle Cable
*
*
* 791-612930 Cable Tie
753-04465 Vacuum Bag Assembly
753-04325
(includes 21, Vacuum Bag & Cable Tie)
Patio Head
* Items Not Shown
23
MANUFACTURER’S LIMITED WARRANTY FOR:
The limited warranty set forth below is given by Troy-Bilt
LLC with respect with new merchandise purchased and used in the United States, its possessions and territories.
Troy-Bilt 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 Troy-Bilt 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 Bolens 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 Troy-Bilt LLC by writing to PO Box 361131, Cleveland, Ohio 44136-0019. No product returned directly to the factory will be accepted unless prior written permission has been extended by the
Customer Service Department of Troy-Bilt LLC.
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. Troy-Bilt 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 Troy-Bilt’s authorized channels of export distribution.
Troy-Bilt reserves the right to change or improve the design of any Bolens 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 Troy-Bilt LLC. 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. Troy-Bilt
LLC 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.
TROY-BILT LLC
PO Box 361131
Cleveland, OH 44136-0019 U.S.A.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE
OPERATOR’S MANUAL PART NO. 769-00806
PRINTED IN U.S.A.
6/03
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