Fairly new Platinum series Hoover Max extract wont turn on

all the parts are here

https://www.ereplacementparts.com/hoover-fh50220-max-extract-pressure-pro-parts-c-37315_37419_139660.html

BUT, there are many models and you haven't supplied the model number

https://www.partswarehouse.com/Hoover-SteamVac-Max-Extract-Series-Parts-s/5922.htm

..

Make sure brushes spin freely when not in the machine. Make sure filter screen is clean.

START with this YOUTUBE Video! While it's NOT your specific HOOVER model ~ the steps WILL help you!

Hoover SteamVac brushes not spinning

For PARTS see this link to ID them:

Hoover F7458900 Max Extract Carpet and Hard Floor Cleaner Parts

Anthony

The power switch's in those machines are crap. You can take the handle assembly out and replace switch with a new one. When took apart check voltage at switch to make sure you have power there. If no power, replace cord

I’m happy to assist further over the phone at https://www.6ya.com/expert/matt_0c9009be7d775298

Hi! Follow the link below to view the manual for the FH50240. Hope this helps!

http://hoover.com/file/611/

get a new clean water tank or a seal to put on it from hoover.com/vacuumparts

Check that the brushes are not jammed up with hair and fluff.
Remove the brush from the housing and clean throughly including the bushes/inserts and belt
Hope that helps

First this is complicated to diagnose with it not being in front of me. Where i would start if i were you is make sure it is all together correctly or simply take it apart and put it back together make sure all is there and seated proper and try it again also if you feel no resistance or hear no clicking sound from the on switch it just may be bad.

I had same problem. Turned out to be the filter that sits above the waste cannister. Remove the waste cannister. There is a little orange lever that releases the filter. It was caked with dirt not allowing any air flow causing the motor to overheat.

This foam filter gets dirty pretty fast.