Extractor fan suddenly stopped working the other day. One minute it was sucking away fine, the next, just making an electrical hum and not doing anything. Took it apart today for a look. Didn't come away any the wiser! Nothing looks damaged or burnt out. Current is flowing correctly when it is off completely, to when just the lights are on, to when the fan should be on.
All I get is a big electric hum though, kinda like a barber's clippers! Anything I can do? There's a big fuse inside it - surely there would be no noise at all from the motor if this had gone though? I'm really hoping I'm not going to have to bin it, as it will destroy the wall behind and the tiles surrounding to get it down!!
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