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Repair Manual

Dyson Vacuum No Suction

Dyson vacuums are some of the most popular models on the market. Still, these vacuum models can suffer from a loss of suction, making it impossible to clean the floors in your home. So, why would this happen?

If you discover that your Dyson vacuum has no suction, the first parts to troubleshoot are the vacuum bag or bin and its filters. These parts will affect the vacuum’s airflow when saturated with dirt and reduce suction as a result. Another possibility is a suction leak from tears or holes in the hose or wand. Lastly, a faulty motor could fail to produce suction in the first place.

As you can see, the reasons for lack of suction range from easy-to-fix problems to more complex issues. So let’s take a closer look at each one and what you can do to resolve the problem.

Related: Dyson Vacuum Troubleshooting Guide

When troubleshooting or repairing your Dyson vacuum, always remember to disconnect it from its power source first. That means taking the plug out from the wall socket or removing the battery pack if you’re using a cordless model. Doing this will remove the risk of electrocution and reduce your overall injury risk, especially when working with moving parts.

Related: Why Is Dyson Vacuum Not Holding A Charge?

The first and most common reason why your Dyson vacuum has no suction is that the bin is full. 

Dyson Vacuum No Suction

It’s important to understand that your vacuum’s continuous airflow also passes through the bin. So, as that part of the machine becomes increasingly full, the airflow will also reduce along with it.

Dyson Vacuum No Suction

When a bin is full, no air will be able to pass through, and your vacuum will have no suction at all.

How to fix:

Fixing this is very straightforward. All you have to do is to empty the bin/canister, depending on which one your Dyson model has. Once that’s done, you can also take the chance to clean the inside the bin from any leftover dirt or debris that might have fallen out.

To prevent this from happening again, be sure to empty the bin regularly. Not only will that maximize airflow, but it’ll also prevent bad smells from coming out the exhaust.

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