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2
Cryogenic Operation
20
Figure 5
Connect CryoBay to Agilent Cold Probe
Slide the flexible cryogenic transfer line into the probe
7
side arm until the coupling is well seated.
If the coupling does not seat properly, extract the
transfer line and inspect the cryogenic arm and stinger
for multiple plastic bushings. Remove the extra bushing
and repeat the installation.
Insert sidearm bayonet into the probe cryostat side- arm
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coupling nut, as seen in
9
Engage guide pin fully in slot as shown. If necessary,
turn the slotted nut a few turns in the direction of the
arrow before engaging.
10
Tighten the slotted nut, turning it in the opposite
direction of the arrow.
Keep the pins fully engaged as you do this, so that both
parts turn together. (During the cool- down process,
retighten the nut several times to take up thermal
contraction.)
Figure 6
Cryogenic arm connector
Secure the flexible cryogenic transfer line and the
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vacuum line to the vibration damping pier to support the
line, as seen in
Figure
the directions is facing the magnet.
Figure
6.
7. The orientation for following
Cryogenic Systems Operation
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