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Entry  Mon Aug 15 10:27:56 2022, Koji, Update, General, Recap of the additional measures for the outage prep PXL_20220812_234438097.jpgPXL_20220812_234655309.jpgPXL_20220812_234748559.jpgrn_image_picker_lib_temp_b5f3e38d-796c-4816-bc0e-b11ba3316cbe.jpgPXL_20220812_235429314.jpg
    Reply  Mon Aug 15 15:43:49 2022, Anchal, Update, General, Complete power shutdown and startup documentation 
       Reply  Mon Aug 15 18:06:07 2022, Anchal, Update, General, c1vac issues, 1 pressure gauge died 
          Reply  Mon Aug 15 20:09:18 2022, Koji, Update, General, c1vac issues, 1 pressure gauge died 
             Reply  Wed Aug 17 10:23:05 2022, Tega, Update, General, c1vac issues, pressure gauge replacement 
                Reply  Fri Nov 18 09:00:27 2022, JC, Update, VAC, Pressure Gauge Information 
Message ID: 17082     Entry time: Mon Aug 15 20:09:18 2022     In reply to: 17081     Reply to this: 17086
Author: Koji 
Type: Update 
Category: General 
Subject: c1vac issues, 1 pressure gauge died 

- Disk Full: Just use the usual /etc/logrotate thing

- Vacuum gauge

I rather feel not replacing P1a. We used to have Ps and CCs as they didn't cover the entire pressure range. However, this new FRG (=Full Range Gauge) does cover from 1atm to 4nTorr.

Why don't we have a couple of FRG spares, instead?

Questions to Tega: How many FRGs can our XGS-600 controller handle?

 

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