uses a HEPA filter and has a similar design to the H-Handy.. One thing we noticed was that the flap that was meant to prevent dust from escaping back out of the cup didn’t fully shut on our test vacuum, even when it was switched off.

Chris Duncan, the founder of Numatic, decided to “dress up” one of their commercial vacuum cleaners in an attempt to get more attention..Visitors to the show enjoyed the design, so Duncan decided to ask some of his employees to design a real face.

The vacuum was nicknamed “Henry” – and the name stuck.. Who Owns Numatic?.Numatic is still owned by the company’s founder, Chris Duncan.It’s a private limited company and Mr Duncan retains sole ownership.. Do Numatic Have Offices Around The World?.

At the time of writing, Numatic owns four international distributors.These are located in South Africa, German, France, and the Netherlands.. Are Henry Vacuums Easy To Maintain?.

All vacuum cleaners require maintenance and the Henry is no exception.

With that said, we’ve found it a relatively easy vacuum to maintain, as long as you keep.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.

Do not use the vacuum again until it’s been fixed.. Overheating Issues.Overheating is probably the most common cause of a Shark vacuum cutting out.