[Dsg-mvt] Request new manometer for Eel premix gas system + interlock

[Brian Eng]

So the problem was just the previous bottle was almost out of gas which is why it didn't register on the gauges.

Marc and I moved the old regulator setup (so no changes were made) to a new bottle and it works fine, see attached picture.

We're going to work with Matt on getting a lower gauge for the high pressure side.



> On Jun 9, 2017, at 9:51 AM, Brian Eng <beng at jlab.org> wrote:
> 
> Just to keep everyone in the loop, Matt let us know that we couldn't put a lower range gauge on the existing regulator, so that option is out.
> 
> However, we found another pressure regulator with the same part number that we're going to swap out later today when MVT isn't taking data.
> 
> We've confirmed that with this one both the high and low pressure gauges display a value; the high isn't much off the peg and barely gets past the first mark on the gauge, but it does work.
> 
>> On Jun 8, 2017, at 7:11 PM, Franck Sabatie <sabatie at jlab.org> wrote:
>> 
>> Brian,
>> 
>> Thanks for your input: I think the current manometer probably has a problem then since we never saw anything out of a full premix bottle. 300 out of 4000 psi we should see.
>> 
>> Franck 
> 
> 

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