S
stodsy
hi i have been out to look at a shower that did not work so on arrival i check that there was voltage at the pull cord but only on the feed side and when the pull swicth was on no voltage on the load side so i change the pull cord for a new 1 and the shower workerd but then i got a call back the woman said it has stopped working when i got there it was the same no voltage on the load side so change the pull coed again and wot do you know she has rang me me saying the shower does not work it is a 8kw shower feed on a 6mm cable on a 40 amp mcb any ideas on what this could be