Table of Contents
Advertisement
6
Error Messages
Table 12
Fault code causes, actions and corrections
Fault Code
96
Actions and Corrections
Agilent Cold Probe cryogenic arm o-ring seal is in good condition
The Helium level at compressor
Compressor / CCC Cold Head cable is connected to compressor
All Aeroquip fittings on compressor helium lines are tight and are not
missing O-rings
Check for correct pressures while at Idle (room temperature).
•
At compressor gauge: 215-220 psi (1.5 mPa)
•
Inlet / Exhaust pressure: 215 psi (1.5 mPa)
Check the pressures while operating (20 K) (60 Hz line frequency).
Typical values are:
•
Exhaust pressure: 150-200 psi (1.0 - 1.4 mPa)
•
Inlet pressure: 180 - 230 psi (1.25 - 1.60 mPa)
Cryogenic Systems Operation
Advertisement
Table of Contents
