Shark Vacuum Fuse Location & Replacement Guide

Shark vacuums are popular for their strong suction and innovative features, but sometimes you can encounter issues, like a blown fuse, which means you won’t be able to get the vacuum working. 

In this article, we will provide you with a step-by-step guide on how to locate the fuse in your Shark vacuum and guide you through the entire process of replacing it, ensuring that your vacuum is back in working order quickly.

shark vacuum fuse location

Shark Vacuum Fuse Location: Step-by-step Guide

To start troubleshooting, you need to find the fuse in your Shark vacuum. Follow these steps:

  1. Unplug the Vacuum: Make sure the vacuum is unplugged from the power source.
  2. Identify the Fuse Type: Shark vacuums typically have two types of fuses: thermal fuses and cartridge fuses. Check your vacuum’s user manual to determine which type is used in your model.
  3. Remove the Dust Cup or Bag: If your vacuum has a dust cup, detach it by pressing the release button or twisting it counterclockwise. For vacuums with bags, follow the manufacturer’s instructions to remove the bag.
  4. Inspect the Main Body: Take a close look at the main body of the vacuum. Look for a small panel or cover that might contain the fuse. Common locations include near the power switch or close to the motor.
  5. Open the Fuse Compartment: Once you have found the fuse compartment, use a screwdriver or a suitable tool to open it. Be gentle and cautious to avoid causing any damage.

Replacing the Fuse in Your Shark Vacuum

Now that you have located the fuse, let’s move on to replacing it. Follow these steps:

  1. Identify the Blown Fuse: Examine the fuse for any visible signs of damage that would indicate a blown fuse and confirm the need for replacement.
  2. Purchase the Correct Replacement Fuse: Refer to your vacuum’s user manual or contact Shark customer support to find out the exact specifications of the fuse you need. Buy a replacement fuse that matches these specifications.
  3. Remove the Blown Fuse: Using needle-nose pliers, grip the base of the blown fuse firmly and pull it out. Take sure so you do not damage the fuse holder or any other components.
  4. Install the Replacement Fuse: Take the new fuse and carefully insert it into the fuse holder, making sure it fits securely. Double-check that the new fuse matches the original fuse in terms of specifications and ratings.
  5. Close the Fuse Compartment: Once the replacement fuse is in place, gently close the fuse compartment cover or panel, ensuring it is properly fastened.
  6. Reassemble the Vacuum: Reattach the dust cup or bag to the vacuum, making sure it is properly aligned and attached securely.
  7. Test the Vacuum: Plug the vacuum back into a power source and turn it on. Check if the vacuum is functioning properly.

Common Problems that Can Cause a Faulty Fuse in Your Shark Vacuum

Before you troubleshoot and fix a blown fuse, it is important to understand the common causes that could lead to a faulty fuse in your Shark vacuum. 

  • Power Surges: A power surge happens when there’s a sudden increase in electrical voltage. It can damage the fuse in your Shark vacuum. Power surges can occur due to lightning, faulty wiring, or electrical problems at home. When the surge is too strong for the fuse to handle, it can blow and stop the vacuum from working.
  • Overloading the Vacuum: If you push your vacuum beyond its limits, it can strain the motor and use too much power. Vacuuming up large debris, running the vacuum for too long, or ignoring blockages can cause the motor to draw more power than the fuse can handle. This can lead to the fuse blowing and the vacuum shutting down.
  • Blocked Airflow: Proper airflow is important for a vacuum to work well. When airflow is blocked, the motor can overheat and blow the fuse. Clogged filters, blocked air pathways, or a full dust cup/bag can block the airflow. Regular maintenance, like cleaning filters and removing blockages, can help prevent this issue.
  • Faulty Parts: Any faulty components inside the vacuum can strain the fuse. For example, a motor that doesn’t work properly or a damaged power switch can cause irregular power fluctuations or create electrical problems. These issues can lead to the fuse failing. Checking the vacuum’s components for problems can help identify and fix issues like these.
  • Age and Wear: Over time, regular use and wear can affect the vacuum’s electrical parts, including the fuse. Continuous use, exposure to dust and debris, and the natural aging of the parts can make the fuse less efficient and more likely to fail. Regular cleaning and inspection can help reduce these effects.
  • Defective or Incompatible Parts: Sometimes, the vacuum’s fuse may have been faulty from the start or may not be the right fit for the model. A fuse that doesn’t match or is of poor quality can easily blow during normal use. To prevent fuse problems, always use genuine replacement parts recommended by the manufacturer.