Are you experiencing why does my shark Wandvac keep shutting off?? If so, don’t fret – this issue can be easily resolved in most cases. Let me guide you through some of the common reasons why your Wandvac might be shutting off and provide you with some troubleshooting tips to restore its proper functioning. By the end of this article, you’ll be able to clean with your Wandvac without any interruptions.
Airflow Obstruction
One of the most common reasons your Shark Wandvac shuts off is an airflow obstruction. Something is blocking the suction and preventing proper airflow. Here are some things to check:
Check the Filters
The filters are the first line of defense to trap dirt, dust and debris. If they are clogged, no air will pass through. Remove and check the pre-motor and post-motor filters. Tap them gently to remove any dirt or rinse if needed. Allow them to fully air dry before reinstalling.
Detangle the Brushroll
Hair and string can easily get wrapped around the brushroll, preventing it from spinning properly. Use scissors to carefully cut away any tangled debris, ensuring that the brushroll spins freely. It’s essential to keep an eye on maintenance issues to avoid performance issues with your vacuum cleaner.
On a related note, if you ever encounter the situation of the shark wandvac middle light blinking, it may indicate a specific issue with the device. In such cases, referring to the user manual or contacting the manufacturer’s customer support for guidance can help troubleshoot and resolve any underlying problems.
Empty the Dust Cup
If the dust cup is overly full, there’s no room for airflow. Empty it out and make sure nothing is blocking the intake or clogged in the cup.
Clear Blockages Throughout the Vacuum
Check the wand, hose and attachments for any obstructions. Blockages can occur anywhere between the floor nozzle and dust cup. Remove any debris or dirt buildup.
Clean the Anti-Tangle Comb
The anti-tangle comb sits at the base of the floor nozzle and should be cleaned regularly. Use a small screwdriver to detach it and remove any tangled hair or debris.
Double check all the potential areas where dirt and debris can collect. Even a small clog can restrict airflow and cause the vacuum to shut off as a safety precaution.
Motor Overheating
The motor needs constant airflow to prevent overheating. Limited airflow due to a clog or a full dust cup can cause the motor to overheat and shut off as a protective measure.
Follow the troubleshooting tips above to clear any airway obstructions. Let the unit fully cool off for at least 45 minutes before restarting. Avoid prolonged use in one area and don’t block the vents.
Blocked Wand Release Button
There is a wand release button on the hand vacuum that needs to be fully depressed for it to turn on. If something is obstructing this button, the vacuum will not turn on.
Check for any debris or dirt buildup around the release button. Carefully clean the area with a dry cloth. Make sure the button can be fully pressed without obstruction.
Battery Issues
The Shark Wandvac is powered by a rechargeable battery. Battery-related issues can cause the vacuum to shut off. Here are some battery tips:
Charge Completely
Make sure the battery is fully charged before use. Typically, it takes 3-5 hours to do a full charge. Avoid unplugging it prematurely.
Check Battery Level
There is a battery level indicator light on the hand vacuum. If the level is low, the vacuum may shut off. Recharge for a few hours before restarting.
Battery May Need Replacing
With regular use over time, the battery capacity diminishes and may need replacing. Contact Shark customer service if you suspect the battery needs replacing.
Use Properly
Don’t leave the unit plugged in continuously when not in use. Fully charge and unplug when not in use to prolong battery life. Store at room temperature.
Following proper battery maintenance guidelines will help prevent unexpected shut offs. Replace older batteries for optimal performance.
Faulty On/Off Switch
If the on/off switch malfunctions, the vacuum may randomly shut off even when powered on. Try flipping the switch on and off a few times to clean the contacts.
Inspect the switch for any dirt or debris buildup that could cause issues. Use a dry cloth to gently wipe clean.
If the on/off troubles persist, the switch itself may be defective. This would require the replacement of the whole switch assembly. Contact Shark customer service for repairs.
Automatic Overload Shutoff
Shark Wandvacs has an automatic shutoff feature that activates after a certain period of time to prevent motor damage from overheating. This is usually around 20 minutes for continuous use.
If you notice the unit powering off on its own after extended vacuuming, allow it cool off for 45 minutes. This overload protection is designed to shut it off before components get too hot. Avoid continuously using it in one spot for a prolonged period.
Loose Electrical Connections
Loose wiring or electrical connections anywhere along the power cord, charger or internal parts can intermittently break contact. This disruption of power flow can cause the vacuum to randomly shut off.
Here are some tips to check for loose connections:
- Inspect the charger cord and power outlet for secure fit. Try different outlets.
- Check where the charger plugs into the hand vacuum. Reseat firmly into port.
- Make sure the battery is fully seated into the track. Adjust as needed.
- Open the vacuum and ensure all internal wires are connected properly.
- Contact Shark if internal wiring repairs are needed. Do not attempt to fix these yourself.
Snug and secure electrical connections are vital for consistent power flow. Periodically inspect cords and connectors for tight fit.
Faulty Circuit Board
The main printed circuit board controls all electrical operations within the vacuum. If this component is defective, it can cause intermittent shut downs or start up issues.
Determining if the circuit board itself is the root problem would require electronics testing by a service technician. Contact Shark customer service for diagnosis and repair options if you suspect a faulty control board.
Prevention Tips
Here are some tips to help prevent future shut off issues:
- Always keep the filters, brushroll and all intake pathways clear of obstructions.
- Avoid prolonged use in one area to prevent overheating.
- Routinely empty the dust cup to maximize airflow.
- Use the wandvac on hard floors or minimal carpet thickness. Too much carpet can overstrain the motor.
- Detangle the brushroll regularly and cut out string/hair buildup.
- Let unit fully cool before charging to avoid battery damage.
- Inspect power connections for secure fit.
- Replace the battery every 2-3 years for optimal life.
With proper maintenance and care, your Shark Wandvac should run trouble-free. But if it does shut down unexpectedly, this troubleshooting guide will help pinpoint the cause.
Frequently Asked Questions
Why does my Shark Wandvac keep shutting off after a few minutes?
The most likely cause is the automatic overload shutoff feature which powers off the vacuum after 20 minutes of continuous use to prevent motor damage from overheating. Let the unit fully cool for 45 minutes before restarting. Avoid extended use in one spot.
Why does my Wandvac immediately shut off when I turn it on?
This usually indicates an airflow blockage preventing the motor from starting up properly. Check the filters, brushroll, hose and attachments for any clogs or obstructions limiting airflow.
My Shark Wandvac’s battery won’t hold a charge. Why does it keep shutting off?
If the battery no longer holds sufficient charge, it will result in reduced runtime and cause the vacuum to shut off prematurely. After 2-3 years of regular use, the battery may need to be replaced.
I fully charged my Wandvac but it only ran for a few minutes. Why did it shut off so quickly?
If the battery is older and can’t hold a full charge, its run time will be significantly reduced. Recharge it fully overnight. If the issue persists, replace the battery.
Why does my vacuum keep shutting off when using the powered brush attachment?
The motorized brush draws more power. A clog or obstruction limiting airflow can cause the vacuum to overheat and shut down quicker due to the extra load. Check the filters and airway for any blockages.
In Summary
There are a variety of reasons why your Shark Wandvac may be unexpectedly powering off including clogs, overheating, battery issues and electrical connection problems. By methodically checking each cause and following the troubleshooting tips outlined, you should be able to determine the root problem.
Prevention is key – periodically inspect and clean your Wandvac to avoid performance issues. Proper maintenance and care will maximize the lifetime of your Shark hand vacuum. Greenway carpet cleaning not only specializes in professional cleaning and maintenance services but also recognizes that even reliable appliances like vacuums may occasionally malfunction. Keeping this troubleshooting guide handy provides a great reference to swiftly address any issues and ensure your vacuum stays in optimal condition after a thorough greenway carpet cleaning session.
