Faulty PRGM / RUN switch on 29C

[rprosperi]

Dave,

After you carefully clean the switch slider and contacts (don't bend the metal spring contact) you should lubricate the contacts and slider before you reassemble the unit. There are many conductive lubricants made just for electrical switches, but an inexpensive one that is fairly easy to find is "Lubriplate DS-ES". One tube will last you a lifetime of repair and cleaning projects. Katie turned me on this years ago and it works perfectly every time.

Good luck!