GE Healthcare · CTLightSpeed2601181775005450148
LightSpeed 5.X (80/100kW)
Symptom
Loud noise as system prepares to make xray, or start or brake the rotor. Loud noise as system prepares to make xray for a tube warmup, scout or helical scan
Error message
Error: 260118177 Jedi (40-0114)Rotor not at speed. See Long Description for complete error Thu Feb 15 14:07:54 2007 260118177 4 orp orp_subsys gen_exec.c 2376 Thu Feb 15 14:07:54 2007 Host : Jedi Ermes # : 260118177 Exception Class : Abort Severity : Primary File : gen_exec.c Line# : 2376 Function : No System Function Reported Scan Type : Static Scan: 50054/1/1 (40-0114) Rotor not at speed . Z6,Z7= 2h,0h Mon Apr 17 14:01:27 2006 Error: 260118177 Host: orp Process: orp_subsys File: gen_exec.c Line: 2150 Mon Apr 17 14:01:26 2006 Host : Jedi Ermes # : 260118177 Exception Class : Abort Severity : Primary File : gen_exec.c Line# : 2150 Function : No System Function Reported Scan Type : Static Scan: 50148/1/1 (40-0114)Rotor not at speed. ^C Z6,Z7= 2h,0h
Applies to
- Models
- LightSpeed
- Product
- LightSpeed 5.X (80/100kW) LightSpeed 5.X (80/100kW) ~ Use with both MDAS and GDAS ~ GRE Console HP_H_G16 HP_H_M16 HP_O_M16 LightSpeed 5.X (100kW) GDAS16 with GRE Links to the updated Product Service Manuals, FMIs, Service Notes, Option Manuals and Operator Documents can be found online at the attached sites. Always use the most appropriate documentation for your system.
- Component
- D3194T PERFORMIX PRO-100 TUBE UNIT - Monopolar Hercules Tube used on 5.X (80/100), LS RT16, 7.X See Long Description for Details D3194T PERFORMIX PRO-100/VCT, RT16 and RT16 Xtra TUBE UNIT - Monopolar Hercules Tube used on 5.X (80/100), LS 5.X RT16, 7.X Part #: D3194T Part Type: GP TUBES Part Weight: 0.00 LBR Repairable: No Returnable: Yes Hazardous Material: N Description: PERFORMIX PRO100/VCT (RG) & RT16 Systems FRU: Yes Status: Orderable Comments: Added per VCT RSPL, ms13452 041216 Comments: Added per VCT RSPL, ms13452 041216 FE ASSIST MSxxxx August 2005 D3194T = VCT / PRO 100 TUBE. VCT 32 or VCT 64 7.x systems may ONLY use D3194T tubes. 5.x HP 100 and HP80 Gdas systems may use either D3192T or D3194T tubes. '*** 2ND OPINION NOTES *** Perform Rotor Control Diagnostics--If tube rotor fails to reach RUN mode in three ACCEL steps look for: High Drive output currents Low Drive output voltages and Low Drive output frequencies. This indicates a load problem with tube. With rotor running turn off Gantry 120V power at PDU. Listen for excessive noise and short deceleration time. A good rotor will coast for several minutes without power. NOTE TO FES AND DCOS TEAM: IF SELLING TO AN END USER AND NOT INSTALLED BY A GE FE, AN END USER CERTIFICATION LETTER MUST BE SIGNED BY THE CUSTOMER. UPON RECEIPT OF SIGNED LETTER, ORDER CAN BE PLACED. **TO OBTAIN COPY OF CERT. LTR. CONTACT DCOS TEAM AT 800-558-2040 OPTION 2. **ANY QUESTIONS, CONTACT LYNN WESTBROOK OR ROD MCCRIMMON. ******* NOTE: D3194T tubes now manufactured, have a one inch longer high voltage cable. The longer cable is necessary for all Wide Bore Gantries. ( If a very old D3194T tube is installed on a Wide Bore Gantry, the high voltage cable may be too short, and a new D3194T tube must be ordered ).
- Area
- CT
Full cause & step-by-step resolution
The complete cause analysis, the step-by-step remedy and the attached service documents for this GE Healthcare CT issue are available to FSELIB subscribers — re-authored, web-first, searchable.
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