[Dsg-mvt] MVT Heaters

[George Jacobs]

Hi Brian, 

I listed Todd on the tag as another person who can remove the tag. 

George 


From: "Brian Eng" <beng at jlab.org> 
To: "Bob Miller" <rmiller at jlab.org> 
Cc: "rossi patrizia" <rossi at jlab.org>, "dsg-mvt" <dsg-mvt at jlab.org> 
Sent: Wednesday, January 3, 2018 9:44:10 AM 
Subject: Re: [Dsg-mvt] MVT Heaters 

Hi Bob, 

George isn't on-site, so a 6110T2 form will need to be completed to remove the tag. 

> On Jan 3, 2018, at 7:48 AM, Bob Miller <rmiller at jlab.org> wrote: 
> 
> Hi Marc, 
> 
> Please get George to remove his administrative tag on the heater control for the MFCs (right control looking from the fence). That heat tape is controlled by the thermostat and we need to increase the setting so the MFCs will get to 70 degrees - then the thermostat will control it. 
> 
> The heat tape for the tube from the bottle is also controlled by the thermostat - I will have that rewired so it is on all the time. 
> 
> Let me know when the tag is off and I will adjust the heat tape setting. Where can I read out the temperature of the MFC enclosure? Is it accessible from the JLab OPI? 
> 
> The CF4 bottle is connected, so you can test the system after the MFC enclosure is up to temperature. 
> 
> Thanks, 
> 
> Bob 

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-- 
George Jacobs 
Physics Detector Support Group 
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(email) jacobsg at jlab.org 

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