clapiana
Member
who would sell one local vs sending off to delta. my hf dust collector switch died a little while ago which I did send away for 

Same here. Take the switch apart, and bend the copper strips a little, clean any corrosion off to make better contact. Reassemble.Have you tried cleaning the switch out? There's a good chance that if you disassemble the switch, blow out any debris, and put it back together, that it will start working again. I've ressurected the switches on my lathe and disc sander several times.
Regards,
Eric