i need to replace the on/off switch on our candy cdi 1012 dishwasher as it no longer stays in to power up the machine. how much work needed to replace it myself? i am no electrician but it looks fairly simple to access the switch, am i right in thinking that after the power is switched off at the wall i remove all the posi screws around the circumference of the stainless steel panel to get to the switch assembly - there is a screw either side of the door catch in the centre , but do i need to remove them as well ? and when i get to the switch is it fairly easy to replace. ? the Mrs wants to get somebody in to do a "proper job" but i think i could tackle this one myself - any advice folks - many thanks - dave