GE Healthcare · MR
compressor shuts down within 30 minutes of resetting Due to Water cooling failure.
Symptom
Magnet Shield Cooler:The compressor shuts down within 30 minutes of resetting The compressor has shutdown and has been reset. The compressor will shut down after several minutes. Each time the compressor gets reset the run time gets shorter.
Error message
Helium temperature fault The Leybold compressor has a fault indicator light. The fault code can be read on the Remote connector on the Sumitomo and the Leybold compressors.
Applies to
- Product
- Magnet S3. Software Version Concept should NOT be selected for Magnet Products Serial # (Dxxx) Field strength: 1.5 T LHe Boiloff Rate: Serial # (Dxxx) Field strength: 1.5 T LHe Boiloff Rate:< 0.2 liters/hr He Vessel Pressure:0.25 to 0.5 psig F1 Flow:0.4 to 0.6 SCFH F2 Flow:1.5 to 2.0 SCFH 1st Stage:40 to 58 Kelvin 2nd Stage:7 to 17 Kelvin Min. LHe Fill Level:30% (3 Dewar Fills) Min. LHe Fill Level:50% (2 Dewar Fills) Min. LHe Ramp Level:75% Min. LHe Shim Level:50% Helium Volume:1188 Liters (SIII) Burst Disk (integral gaskets) :2194545-4 Baffle Assy:46-318035G1 Shim Lead:46-260815G1 Shim Lead Large 5/8:46-318096G
- Area
- MR
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