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Mounting the 4K and 70K Shields

Notes:

-----When working with the fridge and shields always wear gloves.-----

Procedure:
If the top halves of the shields are already mounted then start at 4.

  1. Mount the top half of the 4K shield. This one has many possible orientations, it is important to find one that will allow the welds of the 4K and 70K shields to align. This may take several tries, but it will simplify things later.

  2. Mount the top half of the 70K shield, aligning its weld with the weld of the 4K shield.

  3. Mount the top half of the OVC shield, aligning its weld with the weld of the 70K shield. See [sec:prepare.mounting.ovc]§3.2.5.

  4. If you have not already, mount the still shield. See [sec:prepare.mounting.still]§3.2.3.

  5. Mount the bottom half 4K shield, aligning the weld with the top half (and, ideally, the rest of the welds).

  6. Mount the bottom half of the 70K shield, aligning the weld with the top half.


next up previous contents
Next: Mounting the OVC Up: Mounting the Shields Previous: Mounting the Still Shield   Contents
Jonathan Ouellet 2014-08-26