flyrotary@lancaironline.net Mailing List Archive

I have mostly Honeywell NT series switches. The TL series have gold plated contacts and should not be used for loads that may arch during switching. Not the most attractive or least expensive option.

If I remember correctly Dennis dissembled his old switches and found evidence of arching or discoloration on the contacts.

http://www.alliedelec.com/lp/140316/honeywell/

Bobby
Sent from my iPad

On Jan 15, 2016, at 10:45 PM, Dennis Havarlah <flyrotary@lancaironline.net> wrote:

What type of switch are you using to disable the primary and secondary injectors? I was using "rocker" switches and I found they failed to make good contact - failed "open". This would turn off the one set of injectors but not tell the computer to double the on time of the other injectors. I replaced all my switches rocker switches with "snapping" toggle switches.

I want to thank Steven Boese, Bobby Hughes and Mark Steitle for all their help in diagnosing this problem.

I never could make the switch fail during ground run testing!

Dennis H.