GE Healthcare · MR

Leybold RW4000 Mobile Compressor - 46-294141G1. (Should be used on Mobile MR Trailers ONLY)

Symptom

SecondOpinion Leybold RW4000 Mobile Compressor 46-294141G1. (Should be used on Mobile MR Trailers ONLY) Issue Description: This part has been identified as one requiring second opinion approval before ordering due to one or more of the following reasons. High usage, High NDF, High cost, High demand but low consumption, difficult to isolate. See resolution concept for steps to perform before ordering this part.

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
Component
SecondOpinion Leybold RW4000 Mobile Compressor 46-294141G1. (Should be used on Mobile MR Trailers ONLY) See comments in resolution concept for second opinion requirements before ordering this part
Area
MR

Full cause & step-by-step resolution

The complete cause analysis, the step-by-step remedy and the attached service documents for this GE Healthcare MR issue are available to FSELIB subscribers — re-authored, web-first, searchable.

Start free trialSign in

7-day free trial · no credit card required

Related GE Healthcare MR issues