LightSpeed 5.X (80/100kW)

Symptom

Error message

Error: 260118215 (60-0318) kV did not reach 75 percent after 20ms See Long Description for full error Sat Mar 25 15:35:28 2006 Error: 260118215 Host: orp Process: orp_subsys File: gen_exec.c Line: 2150 Sat Mar 25 15:35:27 2006 Host : Jedi Ermes # : 260118215 Exception Class : Abort Severity : Primary File : gen_exec.c Line# : 2150 Function : No System Function Reported Scan Type : Static Scan: 50368/1/3 (60-0318)kV did not reach 75 percent after 20ms. Indicates that there was no HV ON signal generated for exposure time count-up.

Error: 260118273 (110-0805) Inverter HW Temperature too high. See LD for details Mon Jan 8 06:44:06 2007 Error: 260118273 Host: orp Process: orp_subsys File: gen_exec.c Line: 2376 Mon Jan 8 06:44:05 2007 Host : Jedi Ermes # : 260118273 Exception Class : Abort Severity : Primary File : gen_exec.c Line# : 2376 Function : No System Function Reported Scan Type : None/Unknown Scan: 50357/1/0 (110-0805)Inverter HW Temperature too high. Inverter heatsink surface has reached 67 degrees The above error seem to be caused by repeated tube spitting and arcing.

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

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