How do I attach the upholstery tool to the Shark NV831?
To attach the upholstery tool (referred to as the Pet Multi-Tool in the NV831 manual) for above-floor cleaning, follow these steps: Choose your reach:…
Manuals+ Q&A
Duoclean questions & answers
Browse answered questions about Duoclean, including setup, troubleshooting, compatibility and maintenance.
Browse topics
Answered questions
Why is my Shark AZ1002 vacuum not starting or showing any signs of power?
If your Shark AZ1002 Apex Powered Lift-Away is not starting, please follow these troubleshooting steps: Check the Power Source: Ensure the vacuum is securely…
Where can I find replacement HEPA filters for the Shark DuoClean UV700 series?
For the Shark DuoClean UV700 series (such as the UV725), replacement parts including HEPA filters can be found through the following sources: Official Shark…
How do I charge my Shark DuoClean vacuum?
Based on the manual for the Shark DuoClean NZ801UK Series, this specific model is a corded electric vacuum and does not have a battery…
Why is the green light on the roller section of my Shark DuoClean vacuum on when there are no blockages?
On Shark DuoClean vacuums, a solid green light on the floor nozzle is actually a positive indicator. It signifies that the brushrolls are spinning…
How do I download the full instruction manual and how do I open the upper lid to remove hair from the brushroll?
You can download the manual for the Shark DuoClean (NZ801UK Series) by clicking the Shark-Duoclean-Vacuum-Clean-Manual link located in the post content above. If the…
How do I remove the base of the floor nozzle after unlocking the three locks?
After using a coin to unlock the 3 locks (turn nuts) on the bottom of the floor nozzle, a portion of the base is…
Why is my Shark DuoClean vacuum spitting out dirt even though the roller light is green and there are no obvious blockages?
If your Shark DuoClean is spitting out dirt while the indicator light is green (meaning the brushrolls are spinning correctly), the issue is likely…
How do I remove the filters from my Shark Rocket Pet Pro Cordless vacuum?
Please note that while this page is for the corded Shark Rocket DuoClean, the Shark Rocket Pet Pro Cordless (such as the IZ162H or…
What causes an intermittent red light on the brush roll indicator of the Shark DuoClean NV801?
A solid red light on the brush roll indicator typically signifies that the brush roll has stopped spinning due to a blockage or a…
How do I remove and clean the brushroll and soft roller?
To clean the brushroll and soft roller on your Shark Rocket DuoClean, follow these steps: Accessing the Brushroll Garage: Slide both release buttons on…
How do I remove the brush rolls from the Shark Vertex DuoClean PowerFins vacuum?
To access and maintain the brush rolls on your Shark Vertex DuoClean PowerFins vacuum, follow these steps: Accessing the PowerFins Brushroll: Use a coin…
How do I disassemble the handle or check for blockages in the hose of the Shark DuoClean vacuum?
To clear a blockage in the hose or handle of your Shark DuoClean (NZ801UK Series), follow these steps to inspect the airway: Detach the…
How do I reattach the Lift-Away pod to the main vacuum body?
To reattach the Vacuum Pod (the Lift-Away part) to the main unit, follow these steps based on the Shark DuoClean manual: Alignment: Hold the…
How do I reattach the Lift-Away pod to the main vacuum body?
To reattach the Vacuum Pod (the Lift-Away part) to the main vacuum, follow these steps based on the Shark DuoClean manual: Alignment: Hold the…
Why are the rollers not rotating and the headlights flashing on my Shark DuoClean, and why is there low suction at the base?
Flashing headlights and non-rotating brushrolls typically indicate a blockage in the floor nozzle or a brushroll obstruction that has triggered the motor's safety shut-off.…
Why has the light on my Shark Vertex vacuum cleaner gone out and how can I fix it?
If the headlights on your Shark Vertex DuoClean PowerFins vacuum have stopped working, it usually indicates a connection issue or a blockage rather than…
Is it safe to leave the batteries in the charging station plugged in continuously?
Based on the provided manual text, the Shark Rocket DuoClean Stick Vacuum described is a corded model (it mentions a power cord and cord…
How do I properly reattach the brush roll garage lid on the Shark Rocket DuoClean?
To properly close the brush roll garage and ensure the brush rolls activate, follow these specific steps from the manual: Align the Tabs: Insert…
How do I troubleshoot a Shark DuoClean brush roller that is not rotating, and how do I access the base?
If your Shark DuoClean brush roller has stopped rotating while the motor is still running, please follow these troubleshooting steps based on the manual:…
Why is there no suction through the floor attachment after switching to Lift-Away mode?
If you have switched to Powered Lift-Away™ mode and lost suction at the floor nozzle, please check the following connections and potential blockages: Check…
Why is the brushroll not rotating and the headlights not turning on?
If both the brushroll and the headlights are not working, it usually indicates a connection issue or a blockage. Please try the following troubleshooting…
How can I fix the floor nozzle head on my Shark DuoClean Lift-Away if it won't stay locked in the upright position?
The issue you are describing usually involves the locking mechanism or the pivot joint on the floor nozzle. While the manual does not provide…
What does the green light on the right side of my Shark Rocket vacuum mean?
On the Shark Rocket DuoClean, the light on the floor nozzle is the Brushroll Indicator Light. Here is what a green light signifies: Solid…