max 1 pool robot

[AussieOi]

Hi All,

I have had a max 1 pool robot vacumn for a few years. - no problems.
Today - I'm getting flashing lights and robot not working. Manual suggests see if fans are blocked - which they are not - I tried turning the propellers which do not freely spin (whilst off) maybe they're not supposed to.
Any other suggestions on a easy fix.....

 

[thebombardier]

Looks like a private label version of a Aquabot Breeze. You should definitely be able to spin the motor by hand, if not the motor is shot.