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Husqvarna 125BVX Gas Leaf Blower

Husqvarna-125BVX-Gas-Leaf-Blower-product

Introduction

Operator’s manual
The initial language of this operator’s manual is English. Operator’s manuals in other languages are translations from English.

Overview

  1. Shoulder strap (125BVX)
  2. Throttle trigger
  3. STOP switch
  4. Speed control
  5. Fan housing
  6. Fuel tank cap
  7. Air filter
  8. Choke control
  9. Primer bulb
  10. Inlet cover
  11. Vacuum handle (125BVX)
  12. Cutters (125BVX)
  13. Fan impeller
  14. Standard nozzle
  15. High-velocity nozzle (125BVX)
  16. Blower tube
  17. Tube clamp bolt
  18. Tube clamp nuts
  19. Muffler
  20. Ground wire
  21. Starter rope handle
  22. Starter device
  23. Carburetor adjustment screws
  24. Operator’s manual
  25. Vacuum device with collection components that have items 26-30 below (125BVX)
  26. Collection bag tube (125BVX)
  27. Collection bag (125BVX)
  28. Vacuum tube in two sections (125BVX)
  29. Screw (125BVX)
  30. Shoulder strap (125BVX)

Husqvarna-125BVX-Gas-Leaf-Blower-fig-1

Symbols on the product

  • Husqvarna-125BVX-Gas-Leaf-Blower-fig-2Warning
  • Husqvarna-125BVX-Gas-Leaf-Blower-fig-3Read this manual
  • Husqvarna-125BVX-Gas-Leaf-Blower-fig-4Use approved hearing protection
  • Husqvarna-125BVX-Gas-Leaf-Blower-fig-4Use approved eye protection
  • Husqvarna-125BVX-Gas-Leaf-Blower-fig-4Use an approved dust mask
  • Husqvarna-125BVX-Gas-Leaf-Blower-fig-5Use approved protective gloves
  • Husqvarna-125BVX-Gas-Leaf-Blower-fig-6The product can cause objects to eject, which can cause damage to the eyes
  • Husqvarna-125BVX-Gas-Leaf-Blower-fig-7Do not go near the impeller as it turns
  • Husqvarna-125BVX-Gas-Leaf-Blower-fig-8Do not let a child near the product
  • Husqvarna-125BVX-Gas-Leaf-Blower-fig-9Make sure that long hair is put up above your shoulders
  • Husqvarna-125BVX-Gas-Leaf-Blower-fig-10Safe distance

Note: Other symbols/decals on the product refer to certification requirements for other commercial areas.

Product damage
We are not responsible for damages to our product if:

  • the product is incorrectly repaired.
  • the product is repaired with parts that are not from the manufacturer or not approved by the manufacturer.
  • the product has an accessory that is not from the manufacturer or not approved by the manufacturer.
  • the product is not repaired at an approved service centre or by an approved authority.

Safety

WARNING: Injury to persons.
CAUTION: Damage to the product.
Note: This information makes the product easier to use.

General safety instructions

WARNING: Read the warning instructions that follow before you use the product.

  • Use the product correctly. Injury or death is a possible result of incorrect use. Only use the product for the tasks found in this manual. Do not use the product for other tasks.
  • Obey the instructions in this manual. Obey the safety symbols and the safety instructions. If the operator does not obey the instructions and the symbols, injury, damage or death is a possible result.
  • Do not discard this manual. Use the instructions to assemble, to operate and to keep your product in good condition. Use the instructions for the correct installation of attachments and accessories. Only use approved attachments and accessories.
  • Do not use a damaged product. Obey the maintenance schedule. Only do the maintenance work that you find an instruction about in this manual. An approved service centre must do all other maintenance work.
  • This manual cannot include all situations that can occur when you use the product. Be careful and use your common sense. Do not operate the product or do maintenance on the product if you are not sure about of the situation. Speak to a product expert, your dealer, a service agent or an approved service centre for information.
  • Disconnect the spark plug cable before you assemble the product, put the product into storage or do maintenance.
  • Do not use the product if it is changed from its initial specification. Do not change a part of the product without approval from the manufacturer. Only use parts approved by the manufacturer. Injury or death is a possible result of incorrect maintenance.
  • Do not breathe in the fumes from the engine. Long-term inhalation of the engine’s exhaust fumes is a health risk.
  • Do not start the product indoors or near flammable material. The exhaust fumes are hot and can contain a spark that can start a fire. Not sufficient airflow can cause injury or death because of asphyxiation or carbon monoxide.
  • When you use this product the engine makes an electromagnetic field. The electromagnetic field can cause damage to medical implants. Speak to your physician and medical implant manufacturer before you operate the product.
  • Do not let a child operate the product. Do not let a person without knowledge of the instructions operate the product.
  • Make sure that you always monitor a person, with decreased physical capacity or mental capacity, that uses the product. A responsible adult must be there at all times.
  • Lock the product in an area that children and unapproved persons cannot access.
  • The product can eject objects and cause injuries. Obey the safety instructions to decrease the risk of injury or death.
  • Do not go away from the product when the engine is on.
  • The operator of the product is responsible if an accident occurs.
  • Make sure that parts are not damaged before you use the product.
  • Make sure that you are at a minimum 15 m (50 ft) away from other persons or animals before you use the product. Make sure that persons in the adjacent area know that you will use the product.
  • Refer to national or local laws. They can prevent or decrease the operation of the product in some conditions.
  • Do not use the product if you are fatigued or influenced by alcohol, drugs or medicine. They can have effects on your vision, alertness, coordination or judgment.

Vibration safety
This product is for occasional operation only. Continuous or regular operation of the product can cause “white finger” or equivalent medical problems from vibrations. Examine the condition of your hands and fingers if you operate the product continuously or regularly. If your hands or fingers have discolouration, pain, tingle, or are numb, stop work and speak to a physician immediately.
Safety instructions for the operation of the blower

  • Use the product only for blowing or removal of leaves and other debris on the ground.
  • Do not operate the product when you are tired, ill, or have used alcohol, drugs or medicine.
  • Do not let bystanders or animals to be less than 15 m (50 ft) from the operator.
  • The product can eject objects at high speed that can ricochet and hit the operator. This can cause eye damage.
  • Do not point the blower nozzle in the direction of persons or animals.
  • Make sure that long hair is put above your shoulders.
  • Stop the engine before you assemble or disassemble the accessories or other components.
  • Do not operate the product without the guard.
  • Do not operate the product if there are persons in the work area. Stop the product if a person goes into the work area.
  • Do not operate the product in a space with unsatisfactory airflow. If the airflow is not sufficient, it can cause injury or death because of asphyxiation or carbon monoxide.
  • The muffler is very hot while the product is on after it stops and when it runs at idle speed. Be careful near flammable materials and flammable fumes.
  • Do not touch the inlet cover area. Keep jewellery and loosely hanging clothing away from the inlet area.
  • Always keep correct footing and operate the product only on safe and level surfaces. Slippery or not stable surfaces, such as ladders, can cause a loss of balance or control.
  • Do not operate the product in a high area, such as on a roof.
  • Secure the product during transport.
  • Operate the product only at the recommended hour. Obey the local regulations. Usual recommendations are 9:00 a.m. to 5:00 p.m. Monday through Saturday.
  • Operate the product at the lowest possible throttle to do the work.
  • Make sure that you do not fall when you use the product. Do not tilt when you operate the product.
  • Make sure that the product is in good condition before operation, especially the muffler, air intake and air filter.
  • Use a rake or a broom to loosen ground debris before operation of the product.
  • If the work area is dirty, spray it with a hose.
  • Use the product as an alternative to a hose to save water.
  • Blow debris safely. Look out for children, animals, open windows or vehicles.
  • Do not point the product at easily damaged plants.
  • Do not blow air in the direction of objects such as walls, large rocks, vehicles and fences.
  • If you do work at inner corners blow from the corner and into the centre of the work area.
  • If not, debris can hit your face and cause eye injury.
  • Use the full nozzle extension to keep the air stream near the ground.
  • Bystanders must wear eye protection.
  • Dispose of the debris in the waste receptacles after use of the product.

Safety instructions for the operation of the vacuum

  • Prevent damage to the fan. Do not vacuum large, solid objects such as wood, cans, rubber mulch or long pieces of string.
  • Do not let the vacuum tube hit the ground.
  • Stop the engine and disconnect the spark plug cap before you remove a blockage or clogged material.

Personal protective equipment

  • Always use the correct personal protective equipment when you operate the product. The personal protective equipment does not erase the risk of injury. Personal protective equipment decreases the grade of injury if an accident occurs.
  • Always use an approved eye protection while you operate the product.
  • Do not operate the product with bare feet or with open shoes. Always use heavy-duty slip-resistant boots.
  • Wear heavy, long pants.
  • If it is necessary, use approved protective gloves.
  • Use a helmet if objects may fall on your head.
  • Always use approved ear protection while you operate the product. Noise for a long period can cause noise-induced hearing loss.
  • Always use an approved dust mask while you operate the product in dusty environments.
  • Make sure that you have a first aid kit nearby.

Protective devices on the product

  • Make sure that you regularly do the maintenance to the product.
  • The life of the product increases.
  • The risk of accidents decreases.
  • Let an approved dealer or an approved service center regularly examine the product to do adjustments or repairs.
  • Do not use a product with damaged protective equipment. If the product is damaged, speak to an approved service centre.

Stop switch
Start the engine. Make sure that the engine stops when you move the stop switch to the stop position. (Fig. 11)Husqvarna-125BVX-Gas-Leaf-Blower-fig-11
Muffler

WARNING: Do not touch the muffler if it is hot. The muffler is very hot while the engine runs and after it stops. If you touch the muffler, it can cause burns.

  • Do not use an engine with a damaged muffler. A damaged muffler increases the noise level and the risk of fire. Keep a fire extinguisher nearby.
  • Examine regularly that the muffler is attached to the product.
  • Do not touch the engine or the muffler when the engine is on. Do not touch the engine or the muffler for a while after the engine stops. Hot surfaces can cause injuries.
  • A hot muffler can cause a fire. Be careful, if you use the product near flammable liquids or fumes.
  • Do not touch the parts in the muffler, if the muffler is damaged. The parts can contain some carcinogenic chemicals.
  • Some blower models have a spark-arresting screen. Clean and replace the screen at specified intervals. See the Maintenance section.

Husqvarna-125BVX-Gas-Leaf-Blower-fig-12

Fuel safety

  • Do not start the product if there is fuel or engine oil on the product. Remove the unwanted fuel/oil and let the product dry. Remove unwanted fuel from the product.
  • If you spill fuel on your clothing, change clothing immediately.
  • Do not get fuel on your body, it can cause injury. If you get fuel on your body, use soap and water to remove the fuel.
  • Do not start the engine if you spill oil or fuel on the product or on your body.
  • Do not start the product if the engine leaks. Examine the engine for leaks regularly.
  • Be careful with fuel. Fuel is flammable and the fumes are explosive and can cause injuries or death.
  • Do not breathe in the fuel fumes, it can cause injury. Make sure that there is sufficient airflow.
  • Do not smoke near the fuel or the engine.
  • Do not put warm objects near the fuel or the engine.
  • Do not add the fuel when the engine is on.
  • Make sure that the engine is cool before you refuel.
  • Before you refuel, open the fuel tank cap slowly and release the pressure carefully.
  • Do not add fuel to the engine in an indoor area. Not sufficient airflow can cause injury or death because of asphyxiation or carbon monoxide.
  • Tighten the fuel tank cap carefully or a fire can occur.
  • Move the product at a minimum of 3 m (10 ft) from the position where you filled the tank before a start.
  • Do not put too much fuel in the fuel tank.
  • Make sure that a leak cannot occur when you move the product or fuel container.
  • Do not put the product or a fuel container where there is an open flame, spark or pilot light. Make sure that the storage area does not contain an open flame.
  • Only use approved containers when you move the fuel or put the fuel into storage.
  • Empty the fuel tank before long-term storage. Obey the local law on where to dispose of fuel.
  • Clean the product before long-term storage.
  • Remove the spark plug cable before you put the product into storage to make sure that the engine does not start accidentally.

Safety instructions for maintenance

WARNING: Incorrect maintenance can result in serious engine damage or serious injury.

The owner is responsible for the performance of all necessary maintenance as specified in the operator’s manual. Disconnect the spark plug before maintenance. Do not disconnect the spark plug before carburetor adjustments.

Assembly

WARNING: Read the safety chapter before you assemble the product.

To install the blower tube and nozzle on the product

Note: The bolt must be sufficiently loose to put the blower tube into the blower outlet. Turn the bolt counterclockwise with a screwdriver to loosen it.

  1. Align the rib on the upper blower tube with the groove in the blower outlet. Move the tube into position.
  2. Turn the bolt clockwise with a screwdriver to attach the tube.
    Note: Do not use any tool on the nut.
  3. Align the slots on the lower blower tube with the tabs on the upper blower tube. Move the lower blower tube onto the upper blower tube.
  4. Turn the lower blower tube clockwise until there is a click.

To install the blower tube and nozzle

Note: Make sure to install the tube clamp bolt and tube clamp nut before use.

  1. Loosen the tube clamp bolt.
  2. Align the slot in the blower air outlet with the rib on the tube.
  3. Push the tube until the holes in the tube and housing align.
  4. Tighten the tube clamp bolt.
  5. Twist the nozzle to the right until you feel a click.

To install the collection bag with different vacuum tubes

WARNING: Turn off the engine before you attach the tubes to the product.

To assemble the collection bag

  1. Open the collection bag.
  2. Insert the collection bag tube from the inside of the bag to fit in the vacuum inlet opening.
  3. Make sure that the elastic seats in the groove (A).
  4. Close the zipper on the bag. (Fig. 13)Husqvarna-125BVX-Gas-Leaf-Blower-fig-13

To install the collection bag tube

  1. Remove the blower tube, if it is attached.
  2. Align the rib on the collection bag tube (A) with the groove in the blower outlet (B).
  3. Push the collection bag tube fully onto the blower outlet.
  4. Insert the nut (C) in its opening.
  5. Install the screw (D) and tighten it with a screwdriver to attach the tube. (Fig. 14)

Husqvarna-125BVX-Gas-Leaf-Blower-fig-14

To attach the vacuum tubes

  1. Align the arrow on the lower vacuum tube (A) with the arrow on the upper vacuum tube (B).
  2. Push the lower vacuum tube into the upper vacuum tube.
  3. Use a screwdriver to install the self-tapping screw (C) that holds the tubes together. (Fig. 15)

Husqvarna-125BVX-Gas-Leaf-Blower-fig-15

To install the vacuum tubes

  1. Insert the tip of a screwdriver into the latch area of the vacuum inlet.
  2. Turn the screwdriver to release the latch. (Fig. 16)Husqvarna-125BVX-Gas-Leaf-Blower-fig-16
  3. Hold the vacuum inlet cover open until the upper vacuum tube is in place.
  4. Align the ribs on the inside of the vacuum inlet with the slots on the upper vacuum tube. Make sure the lock symbol on the tube aligns with the unlock symbol on the vacuum inlet. (Fig. 17)Husqvarna-125BVX-Gas-Leaf-Blower-fig-17
  5. Push the upper vacuum tube fully onto the vacuum inlet.
  6. Turn the upper vacuum tube clockwise until the lock symbol on the tube aligns with the lock symbol on the vacuum inlet. The tube makes a click when it is correctly attached. (Fig. 18)

Husqvarna-125BVX-Gas-Leaf-Blower-fig-18

Operation

WARNING: Read and understand the safety chapter before you operate the product.

Fuel

To use fuel

CAUTION: This product has a two-cycle engine. Use a mixture of gasoline and two-cycle engine oil. Make sure to use the correct quantity of oil in the mixture. An incorrect ratio of gasoline and oil can cause damage to the engine.

Gasoline

CAUTION: Do not use gasoline with an octane number less than 90 RON (87 AKI). This can cause damage to the product.

CAUTION: Do not use gasoline with more than 10% ethanol concentration (E10). This can cause damage to the product.

CAUTION: Do not use leaded gasoline. This can cause damage to the product.

Always use new unleaded gasoline with a minimum octane number of 90 RON (87 AKI) and with less than 10% ethanol concentration (E10).

  • Use gasoline with a higher octane number if you frequently use the product at continuously high engine speed.
  • Always use a good quality unleaded gasoline/oil mixture.

Two-cycle engine oil

  • Use only high-quality two-cycle engine oil. Use only an air-cooled engine oil.
  • Do not use other types of oil.
  • Mixture ratio 50:1 (2%)
Gasoline Oil
1 U.S. Gal. 77 ml (2,6 oz)
1 UK Gal. 95 ml (3,2 oz)
5 l 100 ml (3,4 oz)

To make the fuel mixture

Note: Always use a clean fuel container when you mix the fuel.

Note: Do not make more than 30 days quantity of fuel mixture.

  1. Add half of the gasoline quantity.
  2. Add the full quantity of oil.
  3. Shake the fuel mixture to mix the contents.
  4. Add the remaining gasoline quantity.
  5. Shake the fuel mixture to mix the contents.
  6. Fill the fuel tank.

To add fuel

  • Always use a fuel container with an antispill valve.
  • If there is some fuel on the container, remove the unwanted fuel and let the container dry.
  • Make sure that the area near the fuel tank cap is clean.
  • Shake the fuel container before you add the fuel mixture to the fuel tank.

To start and stop
Before you start the engine

  • Examine the product for missing, damaged, loose or worn parts.
  • Examine the collection bag. Make sure that the collection bag is not damaged and that the zipper is closed.
  • Examine the nuts, screws and bolts.
  • Examine the air filter.
  • Examine the throttle trigger for correct operation.
  • Examine the stop switch for correct operation.
  • Examine the product for fuel leaks.

To start a cold engine

WARNING: Do not wind the starter rope around your arm.

CAUTION: Do not hold the product with your foot.

CAUTION: Do not pull the starter rope to the end position. Do not let go of the starter rope handle when the starter rope is extended. This can damage the product.

Note: If the engine stops, move the choke control to the closed position and do the starting steps again.

  1. Fill the fuel tank with a clean fuel mixture.
  2. Push the primer bulb 10 times. (Fig. 19)Husqvarna-125BVX-Gas-Leaf-Blower-fig-19
  3. Move the engine choke control to the FULL CHOKE (closed) position. (Fig. 20)Husqvarna-125BVX-Gas-Leaf-Blower-fig-20
  4. Push the variable speed control fully counterclockwise. (Fig. 21)Husqvarna-125BVX-Gas-Leaf-Blower-fig-21
  5. Use your left hand to hold the body of the machine on the ground.
  6. Pull the starter rope handle until the engine tries to run. Do not pull more than 3 times.
  7. Move the choke control to the 1/2 position and pull the starter rope handle until the engine starts and runs. (Fig. 22)Husqvarna-125BVX-Gas-Leaf-Blower-fig-22
  8. Run the engine for approximately 10 seconds.
  9. Push and hold the throttle trigger fully through all remaining steps.
  10. Move the choke control to the OFF CHOKE (opened) position. (Fig. 23)Husqvarna-125BVX-Gas-Leaf-Blower-fig-23
  11. Warm the engine up for 1 minute.

To start a warm engine

  1. Push and hold the throttle trigger.
  2. Move the choke control to 1/2 position.
  3. Pull the starter rope handle quickly while you pull the throttle trigger until the engine runs.
  4. Move the choke control to the OFF CHOKE (opened) position.

To stop the engine

  • Push and release the engine STOP switch. The switch automatically returns to the ON position. Wait 7 seconds before you try to restart the product to make sure that the switch resets.

To use a nozzle

  • Use the standard nozzle when precision and high air stream concentration are necessary. (Fig. 24)Husqvarna-125BVX-Gas-Leaf-Blower-fig-24
  • Use the high-velocity nozzle when a wider airstream and large air velocity is necessary. (Fig. 25)

Husqvarna-125BVX-Gas-Leaf-Blower-fig-25

To adjust the blower nozzle

  1. Twist the nozzle to the left to disengage the bayonet mount.
  2. Move the nozzle to the applicable position.
  3. Twist the nozzle to the right until you feel a click.

To vacuum
Before you vacuum, put on the necessary safety equipment.

WARNING: Make sure that the collection bag is not damaged and that the zipper is closed before use. Do not use a bag that is damaged. This prevents injury caused by flying debris. Left-hand operation increases the risk.

Do not let your body touch the exhaust outlet area.

WARNING: Do not start the blower if the inlet cover is open or damaged (except if the vacuum tube is fitted).

  • During the operation of the blower, the collection bag must be held by the shoulder strap. The strap must be worn on the top of the shoulder.
  • Start the blower. Obey the instructions in the start and stop section To stop the engine on page 12. Read the safety instructions for the operation of the blower on page 7.

To empty the collection bag

WARNING: Always examine the collection bag. Make sure that it is not damaged and that the zipper is closed before use. Do not use a damaged bag. There is a risk of injury because of flying debris. Be careful if left hand operation is applied. Do not touch the exhaust outlet area.

  1. Stop the product.
  2. Open the zipper on the side.
  3. Empty the collection bag.
  4. Close the zipper.

Maintenance

WARNING: Read and understand the safety chapter before you clean, repair or do maintenance on the product.

Maintenance schedule
Make sure that you obey the maintenance schedule. The intervals are calculated from the daily use of the product. The intervals are different if you do not use the product each day. Only do the maintenance work that is found in this manual. Speak to an approved service centre about other maintenance work not found in this manual.
Daily maintenance

  • Clean the external surfaces.
  • Examine the speed control and the throttle trigger function. Replace damaged parts.
  • Examine the stop switch. If it is necessary, replace it.
  • Examine the idle speed.
  • Clean the air filter. If it is necessary, replace it.
  • Make sure that the inlet cover can be locked in the closed position. Make sure that the impeller is clean.
  • Tighten all nuts and screws.
  • Make sure that the housings are free of cracks.
  • Make sure that the collection bag is not damaged and that the zipper works. Replace the bag if necessary.

Weekly maintenance

  • Examine the condition of the starter device, the starter rope and the tension spring. Replace all damaged parts.
  • Examine the condition of the air intake at the starter device. Remove debris if the air intake is clogged.
  • Clean the external side of the spark plug. Remove it and examine the electrode gap. Adjust the distance to 0.6 mm (0.024 in) or replace the spark plug.
  • Clean the blades on the impeller.
  • Clean the spark-arresting screen and replace it if necessary (not on mufflers with a catalytic converter).
  • Clean the carburetor area.
  • Clean the air filter.

Monthly maintenance

  • Examine the starter rope handle and the starter rope.
  • Clean the fuel tank.
  • Clean the carburetor and the area around it.
  • Clean the blades on the impeller.
  • Examine the fuel lines for cracks or other damage. Change if necessary
  • Change the fuel filter in the fuel tank.
  • Examine all cables and connections.
  • Replace the spark plug.
  • Change the air filter.

Yearly maintenance

  • Examine the spark plug.
  • Clean the external surface of the carburetor and its adjacent areas.
  • Clean the cooling system.
  • Examine the spark arrester screen.
  • Examine the fuel filter.
  • Examine the fuel hose for damage.
  • Examine all cables and connections.

50 hours maintenance

  • Have an approved service centre repair or replace the muffler.

To adjust the idle speed

  • Make sure that the air filter is clean and the air filter cover is attached before you adjust the idle speed.
  • Adjust the idle speed with the idle adjustment screw T which is identified with the “T” mark.
  • The idle speed is correct when the engine operates smoothly in all positions. (Fig. 26)

Husqvarna-125BVX-Gas-Leaf-Blower-fig-26

  1. Turn the idle adjustment screw clockwise for higher speed.
  2. Turn the idle adjustment screw counterclockwise for lower speed.

To do maintenance on the spark arrester screen
Use a wire brush to clean the spark arrester screen.

  • To clean the cooling system (Fig. 27)Husqvarna-125BVX-Gas-Leaf-Blower-fig-27
  • Clean the parts of the cooling system with a brush.
  • To examine the spark plug

CAUTION: Always use the recommended spark plug type. Incorrect spark plug type can cause damage to the product.

  • Examine the spark plug if the engine is low on power, is not easy to start or does not operate correctly at idle speed.
  • To decrease the risk of unwanted material on the spark plug electrodes, obey these instructions:
    • Make sure that the idle speed is correctly adjusted.
    • Make sure that the fuel mixture is correct.
    • Make sure that the air filter is clean.
  • If the spark plug is dirty, clean it and make sure that the electrode gap is correct. See Technical data on page 13. (Fig. 28)Husqvarna-125BVX-Gas-Leaf-Blower-fig-28
  • Replace the spark plug, if necessary.

To do the maintenance to the air filter
To clean the air filter

  1. Remove the air filter cover and remove the air filter. (Fig. 29)Husqvarna-125BVX-Gas-Leaf-Blower-fig-29
  2. Clean the air filter with warm soap water. Make sure that the air filter is dry before you install it.
  3. Replace the air filter if it is too dirty to fully clean it. Always replace a damaged air filter.
  4. If your product has a foam air filter, apply air filter oil. Only apply air filter oil to a foam filter. Do not apply oil to a felt filter.

Technical data

  unit 125B

 

(125B28HV)

125BVX

 

(125B28HV)

Engine Specifications      
Cylinder displacement cm3 28 28
Electrode gap mm 0.6 0.6
Fuel tank volume cm3 500 500
Idle speed min-1 2800 – 3200 2800 – 3200
Maximum power speed min-1 8000 8000
Power output kW 0.8 0.8
Spark plug   Champion RCJ-6Y Champion RCJ-6Y
Maximum speed blow mode min-1 8600 8600
Maximum speed vacuum mode min-1 7500
Emission durability period h 125 125
Noise and Vibration Data      
Equivalent vibration level at handles with blower tubes and nozzle (original)- see note 1 m/s2 11.03 11.03
Equivalent vibration level at handles with vacuum tubes (original), left/right – see note 1 m/s2 –/– 12.16/12.29
Equivalent sound pressure level at the operators’ ear measured according to ISO 22868 equipped with blower tubes and nozzle (original) – see note 3 dB(A) 93 96
Sound pressure at the bystander’s ear measured according to ANSI B175.2 equipped with blower tubes and nozzle (original) dB(A) 71 71
Sound power level, measured – see note 2 dB(A) 106 106
Sound power level, guaranteed (LWA) – see note 2 dB(A) 110 110
Product Dimensions      
Weight (without fuel but with blower tube and standard nozzle fitted) kg 4.3 4.4
Note 1: Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s2.

 

Note 2: Noise emissions in the environment are measured as sound power (LWA) in conformity with EC directive 2000/14/ EC. The reported sound power level for the machine has been measured with the original attachment that gives the highest level. The difference between guaranteed and measured sound power is that the guaranteed sound power also includes dispersion in the measurement result and the variations between different machines of the same model according to Directive 2000/14/EC.

 

Note 3: Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion (standard deviation) of 1 dB (A).

Fan Unit 125B 125BVX
Type   Radial fan Radial fan
Max. air velocity, standard nozzle km/h 217 217
Max. air velocity, high velocity nozzle* km/h 273 273
Air volume blow mode cfm 425 425
Air volume vacuum mode cfm 445

Accessories

125B, 125BVX
Approved accessories Type
Gutter clean-out kit 952 711 918
,
Approved accessories Type
Vacuum kit 952 711 913
125B
Approved accessories Type
High-velocity nozzle 545 119 501

www.husqvarna.com.

Husqvarna-125BVX-Gas-Leaf-Blower-fig-30

Documents / Resources

Husqvarna 125BVX Gas Leaf Blower [pdf] Instruction Manual
125BVX Gas Leaf Blower, 125BVX, Gas Leaf Blower, Leaf Blower

References

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