It will come down with time. That is the pulsed version of the Innova family magnet, it is not cooled well enough to run CW all day. Giveaway is the white tape outer covering. Depending on which version of the tube that is, I'd disconnect the auto fill system at the connector to the solenoids if present. Despite what the literature says, the front optical assembly can be tuned on those, and often that does it. Peak the front mirror running red for the least tube current when in light mode. Then run the yellow/green software, Often that does it.
You would really have to run it for weeks at maximum pulse to get the pressure down.
Depending on which version of the filling system you have, I can pull it down, I have the compression tool that seals them off, and the 6 nines krypton, and the turbopump. So few of the tool are sold anymore that they now cost 3700$. Doing it without the sealing tool kills the laser, trust me.
You really don't want to do that however, because if the tube characteristics don't match what is in the ROM, the PSU gets angry and shuts down.
Yellow likes a lower magnetic field and lower pressure.
Edit, I had my tube assembly backwards in my mind. . Been a while. OK, I see the red tab on the fill assembly. Carefully mark which wires go to ready and fill solenoids and disconnect so it does not autofill for a long while.
Steve
Last edited by mixedgas; 01-11-2021 at 08:17.
Qui habet Christos, habet Vitam!
I should have rented the space under my name for advertising.
When I still could have...