Dyson DC33 Brush Not Spinning: All Reasons and Fixes!

The reasons that contribute to the Dyson DC33 Brush Not Spinning issue are, 

• Clogs in the air passages
• Dirty brush rolls, 
• Incorrect pile height settings, 
• Broken brush belts 

However, clearing clogged air passages and brush rolls is essential for preventing these problems. Additionally, ensuring the correct pile height and inspecting the brush belt can make a significant difference. 

By reading this article you can have detailed knowledge about reasons and solutions why your Dyson dc33 brush not spinning. So, let’s start exploring these reasons and solutions. 

Dyson DC33 Brush Not Spinning: A Brief Overview!

I’ve outlined the potential reasons behind the Dyson DC33 brush not spinning issue and provided some quick remedies. Let’s get an overview:

Reasons	Possible Solutions
Air Passage is clogged	Check for a plugged hose and pull debris gently
Brush bar is loaded with hair, string	Clean the brush roll to remove any debris that may be preventing it from turning.
Pile height is Set too low	Raise the setting on the vacuum cleaner. On some models, you may need to both raise the setting and lower the suction or power.
Brush belt has broken	Check if the brush bar spins fine by hand. If it fails to spin, the belt may have slipped or snapped.

Dyson DC33 Brush Not Spinning: In Detailed Explaination!

Now let’s know why the Dyson DC33 brush not spinning in detail so that you can fix it easily:

Problem 1: The Air Passage is Clogged

The air passage of the Dyson DC33 can be clogged for many reasons. Firstly, if the air passages within your DC33 become clogged, it can hinder the brush’s normal spinning motion. 

This blockage typically arises from a lack of proper maintenance or if the vacuum is frequently employed to pick up larger debris.

Additionally, a dirty brush roll presents another potential issue. The accumulation of hair, string, and various debris around the brush roll can lead to entanglement. 

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Solution:

To solve this issue you can follow this,

• Turbine Stalling: Turbine brushes, driven by airflow, may stall more often, especially on denser or higher pile carpets. Ensure that your hose is free of any holes and check if your suction control is open. These factors can directly impact the brush roll’s effectiveness.

• Check for Hose Clogs: Air turbine-driven brushes rely heavily on consistent airflow. When a clog is present in the vacuum hose, they are more likely to stop functioning correctly. If your brushes lack power or stop, thoroughly inspect the entire hose for any obstructions that might be impeding airflow.

• Bearings Inspection: Turbine-driven brushes can be sensitive to hair and debris entangled around the end bearings. Even if the brush roll appears clean, disassemble your unit further to check the bearings located at the ends of the brush roll. Hair and fibers can often hide within these bearings, affecting the brush’s performance.

Problem 2: Brush Bar Is Loaded with Hair, String

One common issue causing the brush bar on your Dyson vacuum cleaner to stop spinning is the accumulation of hair and string. 

In households with pets or individuals with long hair, these materials can easily get entangled in the brush bar, impeding its movement. 

This blockage can lead to reduced brush bar performance and, in the case of belt-driven models, it may cause the belt to slip, fall off, or even break over time.

Solution:

• Start by ensuring your vacuum cleaner is unplugged or the battery is removed (if applicable) to ensure safety during maintenance.

• Thoroughly clean the brush roll, removing any accumulated hair, string, and other debris. This may require minor disassembly, so keep scissors and possibly pliers on hand.
• Depending on your Dyson model, you may find different ways to remove the brush roll. Some models have removable end caps that allow you to slide out the roll, while others may have two-piece brush rolls that come out from the ends.
• To tackle the entangled hair and string, consider using specialized tools like a letter opener with a shrouded blade. These tools can help you cut through the materials without damaging the brush roll.
• After cleaning, test your vacuum cleaner. If the brush rolls now spin freely, you’ve successfully resolved the issue. However, if they still don’t spin, check to see if there’s a reset button on the brush roll head, which may need to be pressed to reset the mechanism.

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Problem 3: Pile Height Is Set too Low

When the pile height setting on your Dyson vacuum is too low for the carpet you are cleaning, it can lead to the brush not spinning correctly. 

This happens because the brush roll becomes overwhelmed and obstructed, especially on high-pile carpets.

Additionally, models with powerful brush rolls, like cordless ones, can struggle to rotate the brush when the pile height setting is too low.

Solution:

Fixing the issue when pile height set too low:

• Check and Adjust Setting: First, check the setting on your vacuum to see if it can be adjusted. If it’s adjustable, ensure it’s not set to a low pile setting when cleaning high-pile carpets.

• Inspect Auto-Adjust Feature: If your vacuum has an auto-adjust feature (e.g., Muscle Head), ensure that it’s functioning correctly. Sometimes, the adjustment mechanism may not be working, and you might need to repair or replace it.

• Override the Adjustment: If possible, try to override the automatic adjustment feature. This can be a temporary solution if you’re dealing with a malfunctioning adjustment mechanism.

• Reduce Suction: If the carpet is particularly deep, and no other options are available, consider reducing the suction power of your vacuum. The high suction can sometimes hinder the brush roll’s ability to spin.

• Raise Setting and Lower Suction: On some models, you might need to both raise the pile height setting and lower the suction or power. Because it ensures effective brush roll rotation.

• Secure Loose Carpet: Loose carpets can exacerbate the issue. Powerful vacuums may pull the carpet so strongly that it restricts the brush roll’s movement. Make sure the carpet is properly secured in place during vacuuming.

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Problem 4: The Brush Belt Has Broken

When the pile height setting on your Dyson DC33 is too low, it can lead to the brush not spinning properly. If the pile height is adjusted for very low carpets or hard surfaces, the brush may not effectively engage with deeper carpets or rugs.

Solution:

To solve this issue try these steps-

• Adjust Pile Height: Ensure that the pile height setting on your Dyson DC33 matches the type of flooring you are cleaning.

• Raise Pile Height for Deeper Carpets: If you are cleaning deeper carpets or rugs, raise the pile height setting to enable the brush to make better contact and spin effectively.

• Locate Pile Height Adjustment: Check for the pile height adjustment feature on the vacuum head or control panel of your Dyson DC33.

• Optimize Brush Performance: Setting the pile height correctly for your specific flooring type will optimize the brush’s performance and prevent it from not spinning.

Conclusion

Now you know everything about why the Dyson DC33 brush not spinning properly.

Maintaining your vacuum and remaining vigilant for potential obstructions or blockages is crucial for preventing the reoccurrence of this issue.