To prepare your home for sale, take a step back first.

In most cases, the thermal cut-out is activated when there’s reduced airflow through the machine.A constant stream of cool air is essential for cooling down the motor, so any blockage or clog could cause the thermal cut-out to be activated..

The good news is that restoring airflow is usually a matter of finding the problem and fixing it – and this can often be achieved at home.Electrical issues, on the other hand, need professional repair.. Electrical Issues.The first thing to check is that the vacuum is actually plugged in.

It’s easy to accidentally pull the plug slightly out of the socket when cleaning at the end of the vacuum’s range, so double-check that this hasn’t happened.. On a related note, pulling on the cord like this can damage it over time, so it’s definitely something that should be avoided.. It’s also worth trying another plug socket to see whether this fixes the issue.Sometimes there may be a fault with a plug socket, rather than the Shark vacuum itself.. Damage to the cord may also cause your vacuum to cut off.

Turn off the Shark vacuum and unplug it from the mains supply, then inspect the entire length for any cuts or other signs of damage.. A damaged power cord isn’t something you can fix at home.

If you notice any damage, or just suspect that it’s the power cord causing the issue, then stop using the vacuum and contact Shark’s support team.While this limit was controversial, it forced vacuum manufacturers to focus on the efficiency of their vacuum’s rather than just building bigger, noisier, and pricier motors.

The result is some excellent vacuums that are quieter but still provide excellent cleaning performance..Despite the new rulings, many people still associate a higher wattage with better performance.

This is why some vacuum cleaner manufacturers are now reluctant to list their vacuum’s wattage..The 900W maximum only applies to dry vacuum cleaners.