SENIX BLB4QL-M 4-CYCLE 49 CC Engine Gasoline Blower User Manual

June 9, 2024
SENIX

SENIX-logo

SENIX BLB4QL-M 4-CYCLE 49 CC Engine Gasoline Blower

For customer support, please call 1-800-261-3981 or send email to: senix.service@yat.com
SAVE THIS MANUAL FOR FUTURE REFERENCE.

ORIGINAL INSTRUCTIONS

SENIX-BLB4QL-M-4-CYCLE-49-CC-Engine-Gasoline-Blower-1

SENIX-BLB4QL-M-4-CYCLE-49-CC-Engine-Gasoline-Blower-2

SENIX-BLB4QL-M-4-CYCLE-49-CC-Engine-Gasoline-Blower-3

SENIX-BLB4QL-M-4-CYCLE-49-CC-Engine-Gasoline-Blower-4

SENIX-BLB4QL-M-4-CYCLE-49-CC-Engine-Gasoline-Blower-5

SENIX-BLB4QL-M-4-CYCLE-49-CC-Engine-Gasoline-Blower-6

SAFETY & INTERNATIONAL SYMBOLS

Explanation of Safety & international symbols 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.

  •  Caution/ Warning.
    WARNING-To reduce the risk of injury, user must read instruction manual.

  • Risk of flying objects or debris. Be aware of that there is a risk of flying objects and/or debris when using the machine. Keep all bystanders at least 50feet (15m) away.

  • Wear hearing protection.

  • Wear eye protection.

  • Wear a dust mask.

  • Wear protective gloves.

  • Wear Sturdy, non-slip footwear.

  • Always use clean, fresh unleaded fuel.

  • Refer to operator’s manual for the proper type of oil.

  • It has been proven that fuel containing greater than 10% ethanol will likely damage this engine and void the warranty.

  • Rotating impeller blades can cause severe injury.

  • Failure to keep loose clothing from being drawn into air intake could result in personal injury.

  • Failure to keep long hair away from the air inlet could result in personal injury.

  • 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.

  • Thrown objects can ricochet and result in personal injury or property damage.

SAFETY INSTRUCTIONS

Safety is a combination of common sense, staying alert and knowing how your item works. SAVE THESE SAFETY INSTRUCTIONS.

WARNING!
To reduce the risk of injury,
user must read and understand operator’s manual.

WARNING!
To avoid mistakes and serious injury, do not use this tool until the following steps have been read and understood.

  1. Read the instructions carefully. Be familiar with the controls and proper use of the unit.
  2. Do not operate this unit when tired, ill or under the influence of alcohol, drugs or medication.
  3. Never allow children to operate the unit. Teens must be trained, accompanied and supervised by an adult. Never allow adults to operate the unit without proper instruction.
  4. All guards and safety attachments must be installed properly before operating the unit.
  5. 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.
  6. Be aware of risk of injury to the head, hands and feet.
  7. Carefully inspect the area before starting the unit. Remove rocks, broken glass, nails, wire, string and other objects that may be thrown or become entangled with the unit.
  8. Clear the area of children, bystanders and pets; keep them outside a 50-foot (15 m) radius, at a minimum. Even then, they are still at risk from thrown objects. Encourage bystanders to wear eye protection. If you are approached, stop the unit immediately.
  9. Squeeze the throttle control and check that it returns automatically to the idle position. Make all adjustments or repairs before using the unit.
  10. Do not change the engine governor settings or over speed the engine.
  11. This unit is intended for occasional, household use only.

SAFETY WARNING FOR GAS UNIT
When using the unit, all safety instructions must be followed. 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.

WARNING!
Gasoline is highly flammable and its vapors can explode if ignited. Take the following precautions: Store fuel only in containers specifically designed and approved for the storage of such materials.

  1. Always stop the engine and allow it to cool before filling the tank. Never remove the fuel tank cap or add fuel when the engine is hot. Always loosen the fuel tank cap slowly to relieve any pressure in the tank before fueling.
  2. Always add fuel in a clean, well-ventilated outdoor area where there are no sparks or flames. DO NOT smoke.
  3. Never operate the unit without the fuel cap securely in place.
  4. Avoid creating a source of ignition for spilled fuel. Wipe up any spilled fuel from the unit immediately, before starting the unit. Move the unit at least 30 ft. (9.1 m) from the fueling source and site before starting the engine. DO NOT smoke.
  5. 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.

FUELING

  1. Fuel is highly flammable. Take precautions when using to reduce the chance of serious personal injury.
  2. Store fuel in a cool, well-ventilated area, safely away from spark and/or flame-producing equipment.
  3. Store fuel in containers specifically designed for this purpose.
  4. Only refuel outdoors and do not smoke while refueling.
  5. Add fuel before starting the engine. Never remove the cap of the fuel tank or add fuel while the engine is running or when the engine is hot.
  6. Do not smoke while handling fuel.
  7. Loosen fuel tank cap slowly to release pressure and to keep fuel from escaping around the cap.
  8. Tighten the fuel tank cap securely after refueling.
  9. Wipe spilled fuel from the unit. Move 30 feet away from refueling site before starting engine.
  10. Never attempt to burn off spilled fuel under any circumstances.
  11. To reduce the risk of fire and burn injury, handle fuel with care. It is highly flammable.
  12. If fuel is spilled, do not attempt to start the engine but move the machine away from the area of spillage and avoid creating any source of ignition until fuel vapors have dissipated.
  13. Replace all fuel tank and container caps securely.
  14. Empty fuel tank into a container approved for gasoline and restrain the unit from moving before transporting in a vehicle.
  15. When draining the fuel tank, use an approved fuel storage container in a well-ventilated area.
  16. Select bare ground, stop engine, and allow to cool before refueling.
  17. Save these instructions. Refer to them frequently and use them to instruct others who may use this tool. If you loan someone this tool, loan them these instructions also.

WHILE OPERATING
WARNING!
Wear safety glasses or goggles. Wear ear/ hearing protection when operating this unit. Wear a face mask or dust mask if the operation is dusty.

  1. 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.
  2. Use the unit only in daylight or good artificial light.
  3. 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 AND STOPPING INSTRUCTIONS.
  4. Use the right tool. Only use this tool for its intended purpose.
  5. Always hold the unit with both hands when operating. Keep a firm grip on both handles or grips.
  6. Do not overreach. Always keep proper footing and balance. Take extra care when working on stairs, steep slopes or inclines. To avoid serious injury, do not operate the unit while on a ladder or a roof.
  7. Keep hands, face, and feet away from all moving parts. Do not touch or try to stop moving parts.
  8. Do not touch the engine or muffler. These parts get extremely hot from operation, even after the unit is turned off.
  9. Do not operate the unit faster than the speed needed do the job. Do not run the unit at high speed when not in use.
  10. Do not force the unit. It will do a better, safer job when used at the intended rate.
  11. Always stop the unit when operation is delayed or when walking from one location to another.
  12. Before setting the unit down, always make sure the engine is off and all moving parts have stopped.
  13. If you strike or become entangled with a foreign object, stop the unit immediately and check for damage. Do not operate the unit before repairing damage. Do not operate the unit with loose or damaged parts.
  14. Turn the engine off and disconnect the spark plug for maintenance or repair.
  15. Use only original equipment manufacturer (OEM) replacement parts and accessories for this unit. Use of any other parts or accessories could lead to serious injury to the user, or damage to the unit, and void the warranty.
  16. Keep the unit clean. Carefully remove vegetation and other debris that could block moving parts.
  17. To reduce fire hazard, replace a faulty muffler. Keep the engine and muffler free from grass, leaves, excessive grease or carbon build up.
  18. If the unit starts to vibrate abnormally, stop the unit immediately. Inspect the unit for the cause of the vibration. Vibration is generally an indicator of trouble.

SPECIFIC RULES FOR THE BLOWER
FOLLOW THESE RULES WHILE OPERATING THE BLOWER

WARNING!
READ AND UNDERSTAND ALL INSTRUCTIONS. Failure to follow all instructions listed below may result in electric shock, fire, and/or serious personal injury.

  1. Do not insert anything into the air openings, blower tube or nozzle. Do not operate the unit if any of the air openings or tubes are blocked. Keep the air openings free from dust, lint, hair and anything else that may reduce airflow.
  2. Do not operate the unit without the blower pipe securely attached.
  3. Do not use the unit to spray liquids, especially flammable or combustible liquids, such as gasoline. Do not use the unit in areas where such liquids are present.
  4. Do not use the unit for spreading chemicals, fertilizer or any other substance that may contain toxic materials.
  5. Do not set the unit down on any surface while the unit is running. Debris can be picked up by the air intake and thrown out the discharge opening, resulting in damage to the unit or property or causing serious injury to bystanders or the operator.
  6. During operation, never point the unit in the direction of people, animals, windows or automobiles. Always direct blowing debris away from people, animals, windows or automobiles.
  7. Use extra caution when blowing debris near solid objects, such as trees, walls, fences, etc. When possible, blow away from such objects, not toward them.
  8. Take care when working near valuable plants. The force of the blown air could damage tender plants.
  9. Never attempt to clear a clogged air intake opening while the unit is running.
  10. Keep hair, fingers and all other body parts away from moving parts and openings.

SAVE THESE INSTRUCTIONS

KNOW YOUR UNIT

APPLICATIONS

  • Model: BLB4QL-M

As a blower:
Blowing leaves, garden waste such as grass, twigs and pine needles.

SENIX-BLB4QL-M-4-CYCLE-49-CC-Engine-Gasoline-Blower-23

SPECIFICATIONS

Model A073002 BLB4QL-M
Rated Power 1.6 kw
Rated Speed 7000 r/min
Idle Speed 3200±200 r/min
Displacement 49CC
Average Wind Speed 190 mph
Max Wind Speed 200 mph
Average Wind Volume 440 cfm
Max Wind Volume 600 cfm
Fuel Tank Capacity 42 oz.(1250 ml)
Oil Tank Capacity 5.7 oz.(170 ml)
Weight 19.4 lbs (8.8 kg)
Size 430510350 mm

ASSEMBLY

  1. Unpack all parts and lay them on a flat, stable surface:

  2. Remove all packing materials and shipping devices, if applicable.

  3. The scope of delivery varies depending on the country and purchased variant:
    Model of BLB4QL-M

    • Power tool x1
    • Instruction manual x1
    • Control pipe x1
    • Intermediate pipe x1
    • Blower pipe x1
    • Clamp x2
    • Wire clamp x1
    • Bottle of engine oil x1
  4. If you find that parts are missing or show damage do not use the product but contact your dealer. Using an incomplete or damaged product represents a hazard to people and property.
    Ensure that you have all the accessories and tools needed for assembly and operation. This also includes suitable personal protective equipment.

WARNING:
Wear protective gloves for this assembly work and always lay the product on a flat and stable surface while assembling.
Follow the assembly instructions step-by-step and use the pictures provided as a visual guide to easily assemble the product!
Never install, remove, or adjust any attachments while power head is running. Failure to stop the engine can cause serious personal injury.

CONNECTING THE BLOWER PIPE ASSEMBLY

  1. Mount the control pipe to the flexible pipe. Reinforce the connection by the clamp (Fig.1).
  2. Attach the handle to the control pipe. Lock the nut to fix the handle after adjusting to the best operation position. Double secure the handle by the quick clip (Fig.2).
  3. Install the flexible pipe on the blower elbow and tighten the clamp. Use the wire clamp to secure the throttle line (Fig.3).
  4. Align and rotate 90° for attaching the intermediate pipe to the control pipe. Make sure the intermediate pipe is in place then tighten the screw (Fig.4).
  5. Align and rotate the blower pipe 90° clockwise for mounting it on the intermediate pipe then tighten the screw (Fig.5).

NOTE:
There are professional guide rails on intermediate pipe and blower pipe. Properly alignment will contribute to the totally insertion. Slightly lubricate the guide rails with detergent if it is difficult to fit. The disassembly steps are just the opposite, loosen the screw, rotate counterclockwise and pull the pipe out.

FUEL AND OIL

USING THE RIGHT OIL
Use a high-quality SAE 10W-30 weight oil. DO NOT use dirty oil. Failure to use clean oil of the correct type can cause premature engine wear and failure.

ADDING OIL: INITIAL USE
WARNING:
OVERFILLING THE CRANKCASE MAY CAUSE SERIOUS PERSONAL INJURY. Check the
oil level before each use. The importance
of maintaining the proper oil level cannot be overemphasized. Change the oil according to the Maintenance Schedule.

NOTE:
This unit was shipped without oil in the crankcase. Oil must be added before starting the unit. This unit comes with a bottle of oil.

  1. Set the unit on a flat, level surface.

  2. Unscrew the oil tank cap (Fig.6).

  3. Pour the supplied oil into the oil tank. Only add 170ml (5.7 fluid oz.) oil. Do not overfill. Refer to CHECKING THE OIL LEVEL.
    NOTE:
    Never add oil to the fuel tank. This unit has a four-cycle engine. DO NOT mix oil with gasoline.

  4. Wipe up any oil that may have spilled.

  5. Reinstall the oil tank cap. Make sure the O-ring is in place on the oil fill plug.

USING THE RIGHT FUEL
The use of old fuel is the most common cause of performance problems. Use only fresh, clean unleaded gasoline.

NOTE:
This unit has a four-cycle engine. DO NOT mix oil with gasoline.

  1. 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, forming acids when stored. ALWAYS use fresh fuel (less than 30 days old).
    NOTE:
    Dispose of old fuel according to federal, state and local regulations.

  2. Using Blended Fuels
    If using a blended fuel:

    • Always use fresh unleaded gasoline
    • Use the fuel additive STA-BIL® or an equivalent
      WARNING:
      Do not use E85 of E15 in this uni. It has been proven that fuel containing greater than 10% ethanol will likely damage this engine and void the warranty.
  3. Using Fuel Additives
    Use a fuel additive, such as STA-BIL Fuel Stabilizer or an equivalent, to inhibit corrosion and minimize gum deposits. Add 23 ml(0.8 oz.) 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.

FUELING THE UNIT
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 the fuel tank cap slowly to avoid injury from fuel spray. Never operate the unit without the fuel tank 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 spilled fuel. Do not start the engine until fuel vapors dissipate.

  1. Position the unit with the fuel tank cap facing up.
  2. Slowly remove the fuel tank cap (Fig.7).
  3. Place the fuel container spout into the fuel tank filling hole and fill the tank. Do not overfilling.
  4. Wipe up any fuel that may have spilled.
  5. Reinstall the fuel tank cap.
  6. Move the unit at least 9.1m(30 ft.) from the fuel container and the fueling site before starting the engine.

OPERATION

WARNING:
Inspect unit before each start. Replace damaged parts. Check for fuel leaks. Make sure all fasteners are in place and secure. Replace all parts that are cracked, chipped, or damaged in any way.

ADJUSTING THE HARNESS
WARNING:
The harness must always be worn when working with the machine. Failure to do so means you will be unable to maneuver safely and this can result in injury to yourself or others.
Always use the shoulder harness to carry the weight of blower. A correct adjusted shoulder harness significantly facilitates the work. Wear the harness and adjust the tabs of sliding adjuster until the best working position is achieved. Ensure the pressure is evenly distributed across shoulder (Fig.8).

STARTING INSTRUCTIONS

  1. Check the oil level before start. Add oil if need.
  2. Fill the fuel tank. Refer to “FUELING THE UNIT”.
  3. Slowly press and release the primer bulb 10 times.
  4. Turn on the on/off switch on the handle.
  5. Move the choke lever up for closing the choke.
  6. Crouch in the starting position. When pulling the recoil starter rope, the operator and the unit must be in a stable position.
  7. Pull the recoil starter rope with a controlled and steady motion 5 times until you can hear the deflagration of engine.
  8. Move the choke lever down to open the choke.
  9. When the product starts, squeeze the throttle trigger to increase engine speed. The more pressure you apply, the faster it will run.

NOTE:
Use the throttle position lever which is intended for freeing your finger from throttle trigger to maintain a certain blower speed.

STOPPING INSTRUCTIONS

  1. Release the throttle trigger and allow the engine to idle. If the throttle position lever is used,turn it back and wait the engine to slow down.
  2. Press and hold the On/Off switch in the Off position until the engine comes to a complete stop.

BLOWER INSTRUCTIONS
WARNING:
To prevent serious personal injury or damage to the unit, do not hold the unit at your side. The engine may be extremely hot. Do not block the air intake.

  • To reduce the risk of hearing loss associated with sound level(s), hearing protection is required.
  • To reduce the risk of injury associated with contacting rotating parts, stop the engine before installing or removing attachments. Do not operate without guard(s) in place.
  • To reduce the risk of injury associated with thrown objects, always wear eye protection. Eye protection should meet the requirements of ANSI Z87.1.
  • To reduce the risk of injury associated with the inhalation of dust, use a face filter mask in dusty conditions.
  • 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 a.m. to 5:00 p.m., Monday through Saturday.
  • To reduce noise levels, limit the number of pieces of equipment used at any one time.
  • To reduce noise levels, operate power blowers at the lowest possible throttle speed to do the job.
  • Use rakes and brooms to loosen debris before blowing.
  • In dusty conditions, slightly dampen surfaces 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. Blow debris away safely.
  • Use the full blower pipe extension so the air stream can work close to the ground.
  • Keep feet apart and firmly planted.
  • Hold the unit in front of, and away from, your body.
  • Stand in the operating position. Stand up straight. Do not bend over.

NOTE:
After using blowers and other equipment, CLEAN UP! Dispose of debris in trash receptacles.

MAINTENANCE

WARNING:
To avoid serious personal injury, always stop the engine and allow it to cool before cleaning or maintaining the unit. Never perform cleaning or maintenance while the unit is running. It is not necessary to remove the blower tube assembly during maintenance.

WARNING:
Wear protective clothing and observe all safety instructions to prevent serious personal injury.

WARNING:
Use only original equipment manufacturer replacement parts and accessories for this unit. The use of any unauthorized parts or accessories could lead to serious injury to the user, or damage to the unit.
Only perform cleaning and maintenance work according to these instructions! All further works must be performed by a qualified specialist!

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. Some maintenance procedures may require special tools or skills. If unsure about these procedures, take the unit to a qualified service dealer.

NOTE:
Please read the California/EPA statement that came with the unit for a complete listing of terms and coverage for the emissions control devices, such as the muffler, carburetor, etc.

Frequency Maintenance Required
Every 10 hours Clean the air filter.

Refer to MAINTAINING THE AIR FILTER.
Before every use| Check oil level.
Refer to CHECKING THE OIL LEVEL.
After first 10 hours| Change the oil.
Refer to CHANGING THE OIL.
Every 20 hours after above maintenance
Every year or 100 hours| Check spark plug and gap properly. Refer to MAINTAINING THE SPARK PLUG.
Every 2 years| Replace the spark plug.

CHECKING THE OIL LEVEL
WARNING:
OVERFILLING THE CRANKCASE MAY CAUSE SERIOUS PERSONAL INJURY. Check the oil level before each use. The importance
of maintaining the proper oil level cannot be overemphasized.

  1. Stop the engine and allow it to cool.

  2. Set the unit on a flat, level surface, such as a workbench or table.
    NOTE:
    Failure to keep the engine level may result in oil overfill.

  3. Clean the area around the oil tank cap to prevent debris from entering the oil fill hole.

  4. Unscrew the oil tank cap.

  5. Look into the oil fill hole, use a flashlight if necessary. Add oil to the oil fill hole until the oil level is visible on the first thread of the oil reservoir (Fig.10).

CHANGING THE OIL
Change the oil while the engine is still warm. The oil will flow freely and carry away more impurities.

  1. Unscrew the nut in oil drain hole (Fig.11).
  2. Tip the unit vertically to pour the oil out of the oil drain hole and into a container. Allow ample time for complete drainage.
  3. Clean the area around the oil drain hole and reinstall the nut for closing the oil drain hole.
  4. Clean up the area around the oil fill hole to prevent the debris from entering oil tank.
  5. Unscrew the oil tank cap.
  6.  Pour 170 ml(5.7 fl.oz.) oil into the oil fill hole. DO NOT  overfill. Refer to CHECKING THE OIL LEVEL. 7. Wipe up any oil that may have spilled.

NOTE:
Dispose of the old oil according to federal, state and local regulations.

MAINTAINING THE AIR FILTER

  1. Pull up the choke lever to close the choke. This prevents dirt from entering the carburetor throat when the air filter is removed. Clean up accumulated dirt from air filter area (Fig.12).
  2. Unscrew the air filter cover knob and remove the air filter cover. Clean up dirt from inside cover.
  3. Remove the air filter.
  4. Inspect the air filter and check if it can be reused.
  5. Replace the filter if it is damaged, fuel soaked, very dirty, or the rubber sealing edges are deformed.
  6.  If the air filter can be reused, clean up debris or dirty from it. Reinstall air filter and the air filter cover.

NOTE:
Be certain that it fits tightly in the air filter cavity and it is installed with the original side out.

MAINTAINING THE SPARK PLUG
If the engine will not idle properly:

  1. Stop the engine and allow it to cool.

  2. Open the spark plug cover and remove the spark plug cap. Then take out the spark plug (Fig.13).
    WARNING:

  3. Do not sand blast, scrape or clean spark plug electrodes. Grit in the engine could damage the cylinder.

  4.  Inspect the spark plug. If the spark plug is cracked, fouled or dirty, replace it with an identical one.

  5. If it can be kept using, set the air gap at 0.6mm-0.8mm(0.025 – 0.031 in.) (Fig.14).

  6. Reinstall the spark plug in the cylinder head. Tighten the spark plug properly, Do not over tighten.

  7. Reattach the spark plug cap and close the spark plug  cover.

CLEANING

To avoid serious personal injury, always stop the engine and allow it to cool before cleaning or maintaining the unit. Use a small brush or a soft cloth to clean the outside of the unit. Wipe any remaining moisture from the product.
Do not use strong detergents. Household cleaners that contain aromatic oils such as pine and lemon, and solvents such as kerosene, can damage plastic.

STORAGE
  1. Allow the engine to cool before storing.
  2. Inspect the unit for any loose or damaged parts. Repair or replace damaged parts and tighten loose screws, nuts or bolts. Replace only with identical parts for anything damaged, broken, or worn.
  3. Drain up fuel before long-term storage: Remove the fuel tank cap, tip the unit and drain the fuel into an approved container. Reinstall the fuel tank cap. Start the engine and allow it to run until it stalls. This ensures that all fuel has been drained from the carburetor. Allow the engine to cool.
  4. Thoroughly clean the unit especially the air filter.
  5. Store the unit in a dry, well-ventilated place away from smoke, open flames, or sparks. Store the unit out of reach of children and lock up it to prevent unauthorized use or damage.
  6. Drain up oil after long-term storage. Change the oil before use.

NOTE:
At the beginning of the next season, use only fresh fuel. Do not use fuel that has been stored for more than 30 days. Dispose of old fuel and oil according to federal, state and local regulations.

TROUBLESHOOTING

Suspected malfunctions are often due to causes that the users can fix themselves. Therefore, check the product using this section. In most cases the problem can be solved quickly.

PROBLEM POSSIBLE CAUSE SOLUTION

The engine will not start

| The fuel tank is empty| Fill the fuel tank with fresh fuel
The primer bulb was not pressed enough| Press the primer bulb 10 times
The fuel is old (over 30 days)| Drain the fuel tank and add fresh fuel
The spark plug is fouled| Replace the spark plug
The engine will not idle| The air filter is dirty| Clean or replace the air filter
The fuel is old (over 30 days)| Drain the fuel tank and add fresh fuel
The engine will not accelerate| The fuel is old (over 30 days)| Drain the fuel tank and add fresh fuel
The air filter is dirty| Clean or replace the air filter
The engine lacks power or stalls| The fuel is old (over 30 days)| Drain the fuel tank and add fresh fuel
The air filter is dirty| Clean or replace the air filter
The spark plug is fouled| Replace the spark plug

WARRANTY

LIMITED THREE-YEAR WARRANTY
3-year limited warranty on all Senix 4QL series gasoline powered equipment. FOR THREE YEARS from the original date of retail purchase this Senix product is warranted against defects in materials or workmanship on power tools. Defective product will receive free repair.*
This warranty does not cover normal wear of parts and components such as cutting chain, line or blades nor does this warranty cover product transportation cost for warranty or service.
Warranty is subject to the following conditions:

  • Warranty applies to the original purchaser at retail and is not transferrable*
  • Warranty Registration at www.senixtools.com
  • The tool has not been misused, abused, neglected, altered, modified or repaired by anyone other than an authorized service center
  • Only genuine Senix accessories have been used with or on this product
  • The tool has been subjected to normal wear and tear
  • The tool has not been used for trade or professional purposes
  • The tool has not been used for rental purposes
  • This warranty only covers defects arising under normal usage and does not cover any malfunction, failure or defect resulting from misuse, abuse (including overloading the product, exposure to water or rain) accidents, neglect or lack of proper installation and improper maintenance or storage.

Direct your warranty or service questions to service@senixtools.com or call toll free at 1-800-261-3981

Additional Limitations
Any implied warranty granted under state law, including warranties of merchantability or fitness for a particular purpose, are limited to three years from the date of purchase on power tools and chargers and seven years on batteries. The manufacturer is not responsible for direct, indirect, incidental or consequential damages. Some states and provinces do not allow limitations on how long an implied warranty lasts and/or do not allow the exclusion or limitation of incidental damages, so the above limitations and exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state or province to province.
The YAT USA declines any responsibility in regard to civil liability arising from abusive use or not in conformity with proper use and maintenance of the machine as described in the operator’s manual.
YAT USA is not responsible for direct, indirect, incidental or consequential damages.
After the purchase, the manufacturer recommends proper maintenance of the machine and to read the operator’s manual before using the machine.
*Original purchase receipt may be required for proof of purchase
For customer service contact us toll free at 1-800-261-3981 or Senixtools.com.
YAT USA, Inc. 6441 Hendry Road, Suite A,Charlotte, NC 28269

WWW.SENIXTOOLS.COM

References

Read User Manual Online (PDF format)

Loading......

Download This Manual (PDF format)

Download this manual  >>

SENIX User Manuals

Related Manuals