[3dem] Gatan 655/626 Maintenance
Tobias Furstenhaupt
furstenh at mpi-cbg.de
Tue Dec 19 00:14:05 PST 2023
Hi Bradley,
I can only second Patricia's email: We have said pumping station and each time, when the vacuum reading was 'very bad", cleaning the gauge did the trick. This might range from blowing out the dirt to disassembly and cleaning the parts - just as Patricia described :)
It is easy, fast and very satisfying (as the result is immediate)
cheers
Tobias
-----------------------------------
Tobias Fürstenhaupt, PhD
head of Electron Microscopy
Max Planck Institute of Molecular Cell Biology and Genetics (MPI-CBG)
Pfotenhauerstrasse 108
01307 Dresden, Germany
phone: (+49) (0)351 / 210-2690
cell: (+49) (0)176 / 44498706 (NEW!)
----- Original Message -----
> From: "Guilliams,Bradley" <Bradley.Guilliams at colostate.edu>
> To: 3dem at ncmir.ucsd.edu
> Sent: Monday, 18 December, 2023 18:43:38
> Subject: [3dem] Gatan 655/626 Maintenance
> Hi Everyone,
>
> We have a Gatan 655 Turbo Pumping Station and 626 Cryo Transfer Holder that have
> sat unused for a number of years. The pumping station has been 'on'
> consistently pulling vacuum on the 626 holder, but the gauge is not working. I
> was hoping the community had a lead on replacement kits for the Diaphragm pump
> and the MDP (originally Kit #10546 and #05577, respectively) as no maintenance
> has been done on the pumping station for at least 3-4 years. The instruction
> manual that I have for the 655 has instructions to 'service the Cold Cathode
> Gauge Tube' which essentially entails blowing it out with compressed air-how
> often does this actually fix the gauge when it the needle is reading/stuck to
> the far-right of the gauge?
>
> Any advice here or leads on replacement parts would be much appreciated.
>
> Cheers,
> Bradley
>
> Bradley F. Guilliams (he/him)
> PhD Candidate
> Ackerson Research Group
> Department of Chemistry
> Colorado State University
>
> Biological Electron Microscopy GRA
> Imaging & Surface Science
> Analytical Resources Core (ARC-ISS)
> Office of the Vice President for
> Research<https://urldefense.com/v3/__https://www.research.colostate.edu/__;!!Mih3wA!BjQ6PWi3xXc2hlOQOcv4oCe-KDd-L1Nb9odfOS-Eu045ggYrwYFccF4jSKeFJBlwVf18yOq1iITH_Wh0c2qfCrwOOArXAdw8KWs$
> >
>
> [cid:image001.png at 01DA319F.0E411BC0]
>
>
> _______________________________________________
> 3dem mailing list
> 3dem at ncmir.ucsd.edu
> https://mail.ncmir.ucsd.edu/mailman/listinfo/3dem
More information about the 3dem
mailing list