Bissell 7920 Pro Heat-Tech

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  • March 1, 2006 at 10:37 am #15998
    gegsy
    Participant

    Hi
    Does anyone know where I can get any technical info for this machine?
    Fault is that it makes a vibrating noise from the head unit on certain carpets.
    Should the roller unit have slight up and down play in it when vac on its back for inspection?

    Thanks

    Greg

    March 1, 2006 at 10:58 am #167129
    Dave_Conway
    Participant

    Re: Bissell 7920 Pro Heat-Tech

    What a nighmare these things are to work on 🙁

    The brush roll will move quite a bit with the handle dropped. Check the six or eight fixings (3 or 4 down each side) which hold the upper and lower body together, the studs shear off. That may be causing the vibration.

    If the vibration is only there when the washing setting is on then it’s probably the pump.

    Dave.

    March 1, 2006 at 11:16 am #167130
    gegsy
    Participant

    Re: Bissell 7920 Pro Heat-Tech

    Hi Dave
    Thanks for the info. It vibrates only when normal movement back and to.
    Pump working and roller turning. Vibrates more apparent when moved too fast.

    Regards

    Greg

    PS Nice meeting you at NEC

    March 1, 2006 at 11:52 am #167131
    Dave_Conway
    Participant

    Re: Bissell 7920 Pro Heat-Tech

    Fan on the motor perhaps ?

    Dave.

    March 1, 2006 at 1:33 pm #167132
    gegsy
    Participant

    Re: Bissell 7920 Pro Heat-Tech

    Thanks Dave will check

    Greg

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