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JC4 Vacuum Pump Problem [message #132996]

Fri, 01 July 2011 14:03

larry.whisler

Messages: 356
Registered: August 2005

Karma:

Senior Member

What needs to be done to the JC4 vacuum pump to get it to run?

I have connected the A & C pins to ground and the B & D pins to 12 Volt positve power source but cannot get it to run.

Is there some other signal that needs to go to the remaining two pins?

I have two pumps and neither works. I am stumped.

larry whisler

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[Message index]

		JC4 Vacuum Pump Problem By: larry.whisler on Fri, 01 July 2011 14:03
		Re: [GMCnet] JC4 Vacuum Pump Problem By: Mr ERFisher on Fri, 01 July 2011 14:13
		Re: JC4 Vacuum Pump Problem By: larry.whisler on Fri, 01 July 2011 17:16
		Re: [GMCnet] JC4 Vacuum Pump Problem By: Mr ERFisher on Fri, 01 July 2011 18:04
		Re: [GMCnet] JC4 Vacuum Pump Problem By: Mr ERFisher on Fri, 01 July 2011 18:05
		Re: [GMCnet] JC4 Vacuum Pump Problem By: Jim jr on Fri, 01 July 2011 18:21
		Re: [GMCnet] JC4 Vacuum Pump Problem By: tdublu on Fri, 01 July 2011 20:29
		Re: [GMCnet] JC4 Vacuum Pump Problem By: larry.whisler on Sat, 02 July 2011 10:22
		Re: [GMCnet] JC4 Vacuum Pump Problem By: larry.whisler on Sun, 03 July 2011 14:22
		Re: [GMCnet] JC4 Vacuum Pump Problem By: n6mon on Sun, 03 July 2011 16:52
		Re: [GMCnet] JC4 Vacuum Pump Problem By: k2gkk on Sun, 03 July 2011 17:35
		Re: [GMCnet] JC4 Vacuum Pump Problem By: Dennis S on Sun, 03 July 2011 17:40
		Re: [GMCnet] JC4 Vacuum Pump Problem By: k2gkk on Sun, 03 July 2011 17:57
		Re: [GMCnet] JC4 Vacuum Pump Problem By: n6mon on Sun, 03 July 2011 17:41
		Re: [GMCnet] JC4 Vacuum Pump Problem By: Larry C on Wed, 06 July 2011 18:23
		Re: [GMCnet] JC4 Vacuum Pump Problem By: mike miller on Wed, 06 July 2011 20:21

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