Kenwood Blender Problems: 7 Common Issues (Simple Fixes)

When it comes to blenders, many people believe that Kenwood is the best option.

The Kenwood is one of the best and most powerful blenders on the market. It creates smooth blends with few pieces or clumps.

Even the most powerful blenders, however, occasionally fail.

Fortunately, the usual problems with Kenwood blenders can be avoided and fixed by reading the information below.

Kenwood Blender Problems: 7 Common Issues (Simple Fixes)

Here are 7 common issues with Kenwood blenders, along with effective ways to help you fix them.

This is not to say that if you buy a Kenwood, you will have these problems.

These are the most commonly experienced problems.

Not too dissimilar to other blender brands.

Kenwood Blender Not Working

If you find yourself in the frustrating situation where your Kenwood blender refuses to cooperate, don’t worry – you’re not alone.

Kenwood blender not working is commonly caused by power supply issue, blade assembly or motor malfunction.

In this guide, we’ll walk you through a step-by-step troubleshooting process to help you identify and resolve the issue, getting your blender back to its blending glory.

1. Power Supply Check:

The first step in troubleshooting your Kenwood blender is to ensure that it’s receiving a stable power supply.

Verify that the power cord is securely plugged into a functioning power outlet. If you’re using an extension cord, make sure it’s in good condition.

Also, check if the power switch on the blender is in the “on” position.

2. Overheating:

Blenders, like any other electrical appliance, can overheat if used for an extended period.

If your Kenwood blender suddenly stops working, it may have overheated. Allow it to cool down for at least 15-20 minutes before attempting to use it again.

If the problem persists, there may be a more significant issue that requires attention.

3. Blade Assembly:

Inspect the blade assembly for any debris or food particles that may be preventing it from rotating properly.

Sometimes, dried food or residue can accumulate around the blades, impeding their movement.

Remove the jug from the base, disassemble the blade unit, and clean it thoroughly. Ensure that no foreign objects are lodged in the blade assembly.

4. Motor Malfunction:

If the power supply is intact, and the blade assembly is clean, but the motor still isn’t running, there may be an issue with the motor itself.

Unfortunately, diagnosing and fixing motor problems often require professional assistance. Contact Kenwood customer support or a certified technician for further guidance.

5. Safety Features:

Kenwood blenders are equipped with safety features to prevent overheating and potential damage.

If the blender senses an issue, it may shut off automatically. Check the user manual to understand the specific safety features of your model.

If your blender has a reset button, try pressing it after the appliance has cooled down.

6. Faulty Switch or Controls:

Inspect the blender’s control panel and switches for any signs of damage or malfunction.

If you notice any issues, such as loose wires or visibly damaged components, it’s advisable to consult with Kenwood customer support or a professional technician for repairs.


By systematically working through these troubleshooting steps, you should be able to identify and, in many cases, resolve the issue causing your Kenwood blender to malfunction.

If all else fails, don’t hesitate to reach out to a qualified technician for further assistance.

Remember, safety should always be a priority, so if you’re unsure about handling any repairs, seek professional help to ensure the longevity and performance of your Kenwood blender.

Kenwood Blender Not Turning On

At times you might not be able to turn on your Kenwood blender by simply pressing the start button.

Kenwood blender not turning on is typically caused by a faulty power supply, fuse or faulty motor.

In such a situation, it’s best to follow the solutions mentioned below to start using your blender again.

Possible Solution(s):

  • First off, ensure proper power connectivity to the blender by checking for loose power cables
  • If everything seems fine with power connectivity, try plugging in the blender in a different socket.
  • If it works again on a different outlet, the problem is most likely with the original outlet.
  • Additionally, you can also check the fuse using a Voltmer and if you notice a high reading, replace the fuse to fix your blender.

If your blender is still not working properly, check your warranty and, if necessary, return it, purchase a new blender, or seek repair from a qualified technician.

Connect with an Appliance Repair Technician
Click here to use the chatbox to speak with one of our skilled technicians
No in-home service calls. No appointments.


Kenwood Blender Leaking from Bottom

While leaks from the top can occur due to overfilling the blender jar and can easily be fixed, bottom leaks can be quite frustrating.

However, the solutions mentioned below can help you fix this issue with ease.

Possible Solution(s):

  • Check the sealing ring at the bottom of the jug is correctly placed sealing the contents within the jug.
  • The most common culprit behind a Kenwood Blender is caused by a bottom leak of a broken blender jar.
  •  Detach the blender jar and check for any cracks. Even a hairline crack is enough to cause a leak.
  • However, if the jar appears to be fine, the blender gasket responsible for making a leak-proof seal might be broken.
  • Detach the jar and replace the gasket if it’s broken.

Connect with an Appliance Repair Technician
Click here to use the chatbox to speak with one of our skilled technicians
No in-home service calls. No appointments.


Kenwood Blender Blade Not Spinning

If your Kenwood blender turns on but does not start blending, you have likely overfilled your blender. 

Refer to the solutions below to fix the issue.

Possible Solution(s):

  • A common reason for this issue is that you might have overfilled your blender jar, making it difficult for the blades to spin. Try starting the blender after taking out some food.
  • If the problem persists, the fans may not be able to spin due to a lack of liquid. Add some water and then start the blender.
  • If the blender still doesn’t spin, there is a mechanical problem with the drive gear and motor. Call a professional to fix the issue.

If you are unsure about any of these tasks or do not want to risk voiding your appliance’s warranty, contact a qualified technician.


Connect with an Appliance Repair Technician
Click here to use the chatbox to speak with one of our skilled technicians
No in-home service calls. No appointments.


Kenwood Blender Too Slow

Over time, you may notice your Kenwood blender spinning slower than usual, which is usually caused by being overloaded with ingredients or having motor problems.

This can be a major issue, as it can make it quite difficult for your blender to chop food.

However, the solutions mentioned below can help you out of this problem.

Possible Solution(s):

  • Make sure the ingredients are not overloading the blender. Too many solid ingredients will also make it difficult for the blades to move effectively.
  • The main reason behind slow blade spinning is worn-out brushes in the blade motor. To fix the issue, you will need to replace the motor.
  • However, another reason might be overfilling and a lack of water which can make it harder for the blades to rotate.

If you are unsure about any of these tasks or do not want to risk voiding your appliance’s warranty, contact a qualified technician to repair your prized blender. 

Kenwood Blender Produces a Burning Smell

Blenders can produce pungent smells at times.

If you notice your Kenwood blender making a burning smell, it is no common occurrence and is indicative of a serious issue caused by faulty wiring. 

So, follow the solutions below to fix the problem.

Possible Solution(s):

  • If there is any burning smell, switch off your blender before troubleshooting. There may be loose wires that might have short-circuited within the blender.
  • However, if you don’t have the expertise to test such wires, call in a professional to fix the problem.

Connect with an Appliance Repair Technician
Click here to use the chatbox to speak with one of our skilled technicians.
No in-home service calls. No appointments.


Blender Still Not Working?

If you have tried all the above-mentioned solutions to the problems, you are facing and the blender still fails to work, there may be a more technical issue.

To fix such issues, you will need to call a professional, preferably from Kenwood itself.

Parts required to fix technical issues are usually only available from the issuing company.

How Long Do Kenwood Blenders Last?

Like most Kenwood products, the Kenwood blender can between 5-10 years depending on the frequency of use and how well it is used. 

However, its lifespan can significantly decline due to poor usage and a lack of maintenance.

So, make sure to give your blender a regular inspection and keep it in good use to allow it to help you out in the kitchen for years to come.

Are Kenwood Blenders Any Good?

In a nutshell, Kenwood blenders are good, Kenwood blenders have a powerful motor and are made of durable materials.

Kenwood blenders are available in a variety of prices and specifications to accommodate a wide range of households and budgets.

They have numerous features that can crush ice, make purees, mix and chop vegetables, and make an amazing variety of smoothies and beverages. It’s a high-quality, low-cost blender from a reputable commercial brand.

Kenwood blenders are an excellent choice for the majority of kitchens.

They are not only known for their dependability and high performance, but they are also quite attractive and simple to use.

What the Reviews Say


It does what it says and a lot more… I make the smoothie in it it works well for me 🙂 Just a small concern that the glass jar is a little heavy to handle sometimes.



Final Thoughts

A Kenwood blender is a fantastic kitchen tool for blending and chopping ingredients.

Every device, even blenders, will occasionally experience problems.

However, there is no need to fret because hopefully, the remedies above have got you covered.

To ensure that you can use your Kenwood blender easily, remember the problems and their fixes stated above.

Related Articles