GE Healthcare · MR

Compressor is Off Due to Cold Head Failure.lcc300i2 alarm I2 Comp Off.SecondOpinion Part Number 2194003-2 Sumitomo Cold…

Compressor is Off Due to Cold Head Failure.lcc300i2 alarm I2 Comp Off.SecondOpinion Part Number 2194003-2 Sumitomo Cold Head and Gasket Kit.Magnet LCC 300.lcc300i2 alarm I2 Comp Off.

Symptom

lcc300i2 alarm I2 Comp Off. lcc300i2 alarm I2 Comp Off, the Shield Cooler Compressor is off but still has 3-phase power to it.

Error message

lcc300i2 alarm I2 Comp Off. lcc300i2 alarm I2 Comp Off, the Shield Cooler Compressor is off but still has 3-phase power to it.

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
Component
SecondOpinion Part Number 2194003-2 Sumitomo Cold Head and Gasket Kit. See comments in resolution concept for second opinion requirements before ordering this part. See comments in resolution concept for second opinion requirements before ordering this part.
Area
MR

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