AMMRL: Agilent MR400DD2 going inactive

From: Kenneth Knott <kknott_at_vt.edu>
Date: Thu, 26 Sep 2019 09:25:22 -0400

I've had a long term intermittent issue where I will occasionally find our
Agilent MR4DD2 system has gone inactive overnight or at some random point.
Usually I can get things going again (for a few weeks to a month before it
happens again) by reseating all of the molex connections.

I understand the wiring harness and these molex connections have been an
issue for these from the get go. Has anyone ever found a more long term
solution to this issue? We replaced the harness a few years ago from like
Rev B to Rev N or something like that.

Any other possible solutions or causes to these issues?

Thanks

-- 
Ken Sharp-Knott
Department of Chemistry
Analytical Services
Virginia Tech
(540)267-6502 (Cell)
(540)231-0885 (Office)
Received on Thu Sep 26 2019 - 03:26:26 MST

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