Guy asked ... Gaggenau fridge alarm problem?    |    mike asked ... Fisher & Paykel 913t dishwasher?    |    Emma asked ... Foot pedal smoking?    |    Morne asked ... My defy dtl 125 toploader?    |    Ernie asked ... How to fix gearchange ldv maxus van 2006?    |    Click here to ask your question

Help DC04 motor emitting blue sparks after new brushes were fitted?

Can anyone help please, after spending some time taking the dyson apart and fitting the new brushes, when the motor is switched on it now emits bright blue sparks. Any idea what is causing this and how to fix it?
Ben, May 2004
once the original brushes have worn out your better off changing the complete motor at a cost of around £30-£40 the reason for new brushes emitting sparks is that the part of the motor ware the brushes run aginst (comutator) has burnt .

scott, May 2005
The motor comutator may be burnt from the old carbon brushes you could try cleaning it with some fine grade emery paper, if this does't work then you need a new motor.

E Lambert., May 2004
link Click here to see other fixes for Dyson DC04.