GE Healthcare · MR
lcc300 alarm He Level low.
Symptom
lcc300 alarm He Level low. lcc300 alarm He Level low, the Helium Level is lower than the low alarm limit setting on the SHeM.
Error message
lcc300 alarm He Level low lcc300 alarm He Level low, the Helium Level is lower than the low alarm limit setting on the SHeM.
Applies to
- Product
- Magnet LCC 300. Software Version Concept should NOT be selected for Magnet Products Low Cryogen Consumption Serial number:Wxxx Field strength: 3.0 T He Vessel Pressure:>3 psig but <5 psig Shield Temp:< 55 Kelvin Coldhead Temp:> 3.8K but < 4.5K Recondenser Temp:> 4.2K but < 4.55K Delta Temp (Coldhead - Recondensor):> 0 but < 0.3K Min. LHe Fill Level: 60% Min. LHe Ramp Level: 100% Min. LHe Shim Level: 80% Helium Volume:1735 Liters Burst Disk:2349529 Burst Disk O-ring:46-281101P1 Baffle Assy: 2180818 Shim Lead Large 5/8:2173354
- Area
- MR
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