How do I get to the power cable on my Dyson DC04?

look down on the top of the on/off button - there is a small slot on the inside of the button - push a jewellers screwdriver into the slot - the button release is via a tab, when this is depressed, you can then ease the on/off button out, this will then give access to a screw on the switch which when released will allow you to maintain the switch.

jimc
January 2005