I suspect that the carbon brushes are getting worn out. The motor gets very hot, and the thermal cut-out operates after a few minutes use. The hoses and filters are not blocked.
How can I locate the part number of the brushes, to ensure I get ones that will fit?
The uk whitegoods website shows me a picture of carbon brushes, but seems unable to recognise the model number MCE3002. Is there a particular format in which this needs to be typed?
Thanks in advance for any advice.