GE Healthcare · MR
Helium Gas Lines For Cold head Compressor Are Too Short.Helium Gas Line Extensions Can Be Ordered. - WQR.Magnet LCC 300.…
Helium Gas Lines For Cold head Compressor Are Too Short.Helium Gas Line Extensions Can Be Ordered. - WQR.Magnet LCC 300.2250631 Return Extension Line.2250629 Supply Extension Line
Symptom
Helium Gas Lines For Cold head Compressor Are Too Short. FE is installing the compressor and coldhead helium gas lines but they are too short.
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
- 2250629 Supply Extension Line. 2250631 Return Extension Line.
- Area
- MR
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