White Knight T/D stops turning after15 minutes

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  • #59016
    Twoten
    Participant

    Looked at a ‘Premium Appliance Brand’ BTD600 Tumble Dryer, made by Crosslee White Knight.

    After about 15 minutes the drum starts to slow down and the machine sounds as if something is seizing/binding until the drum stops rotating altogether and just hums. If I turn the machine off then on again it refuses to start, the motor doesn’t even hum.
    If the machine is left for about 1/2 an hour it will work again for another 15 minutes.

    If I turn the drum by hand it rotates freely so isn’t seizing.

    The element has an earth fault of 8 megohms, the motor tests OK.

    I have never had an earth fault on an element cause a motor fault so I am thinking it’s the motor that’s faulty.

    Any suggestions would be appreciated.

    Keith.

    #336486
    trotter
    Participant

    Re: White Knight T/D stops turning after15 minutes

    Motor start capacitor?
    Just a thought……maybe when it tries to reverse tumble the cap is not performing.

    might be nonsense but worth a shout i thought ❓

    #336487
    Twoten
    Participant

    Re: White Knight T/D stops turning after15 minutes

    trotter wrote:Motor start capacitor?
    Just a thought……maybe when it tries to reverse tumble the cap is not performing.

    might be nonsense but worth a shout i thought ❓

    Thanks for the suggestion but when under load the machine starts OK. If I try to hold the drum back it there is enough power to turn also the motor gradually slows and comes to a halt rather than not starting when reversing so I don’t think it’s going to be the capacitor.

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