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Agilent 6890 Faulty Pneumatic Board

http://www.chromforum.org/viewtopic.php?t=23178

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Agilent 6890 Faulty Pneumatic Board

Posted: Sun Aug 11, 2013 5:18 pm
by oscar.oyola@upr.edu
Hi, I have a Agilent 6890 with MS detector, and I have problems with the EPC.

The message that display is : Pneu Error 0158
PCB Cmd Error: 2003

Anyone knows how to fix this?

Regards,
Oscar

Re: Agilent 6890 Faulty Pneumatic Board

Posted: Tue Aug 13, 2013 2:16 pm
by MSCHemist
EPC's are a known weak spot of the 6890 and can be an expensive repair. From Agilent a new board is ~$2000. If you can remove the board there are 2 or so places that will fix them for under $1000 WN technical I believe is one.

http://www.wntechnical.com/6890epcrepair.html
http://www.ttiservice.com/html/epc.htm
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