Console Beeping on Varian Mercury Plus 300

From: Lai, Jinfeng <Jinfeng.Lai_at_p66.com>
Date: Mon, 23 Apr 2018 19:17:58 +0000

Hi All,

We had a Varian Mercury Plus 300 system which is 16 years old. The console was beeping during an acquisition. After the cooling and rebooting, the beeping came back after couple hours of acquisition.

I checked the fans behind. The power supply fans seem to be the culprit. I noticed the power supply fan FAN201 (left bottom for hand band) didn't blow at all while the other power supply fan FAN202 (right bottom for low band) was blowing very slowly. The three fans located on the top of console work just fine.

1) Would you please suggest how should I troubleshoot this beeping issue? Fan issue or fuse issue? Any support from Agilent or third party vendor?

2) Other than the power supply fans, what else could the problem?

Thanks,

Jinfeng

Jinfeng Lai, Ph.D.
Senior Scientist, NMR
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Received on Mon Apr 23 2018 - 09:18:17 MST