Scanner Hardware Fault with high voltage spits.

Symptom

Error message

Error: 183101 Two consecutive mA samples out 10.0 % or 4 mA tolerance. See Long Description for full error Error: 183101 Two consecutive mA samples out 10.0 % or 4 mA tolerance. Tue Mar 21 07:18:23 2006 Error: 183101 Host: OBC Process: Generator File: gen tech.c 1.34 Line: 574 Function: XRAY GENERATION : MA Loop Scan: 50036/10/2 Type: Axial Exception Level: Pri/Most Severe Time: 07:18:23:000 Log Series: 235 Two consecutive mA samples out 10.0 % or 4 mA tolerance. Selected technic: 80 kV, 300 mA Sample1 = 0.7 mA. Sample2 = 0.1 mA.

Error: 183296 Monitoring: (Measured 245.5 mA vs Ref 240 mA) See Long Description for the full error Error: 183296 Suite: CT01 Host: OBC Process: Generator File: gen_tech.c 1.36 Method: No Method Line: 529 Function: No System Function Reported Scan: 65001/8/38 Type: Axial Exception Level: Sec/Soft Time: 03:11:20:495 Log Series: 49 Selected Technic: 100 kV, 240 mA, 0 % Mod, Backup Timer 4324. VarmA: (Index: Start 0, Skip 0, Last 0) Last Cmd 240 mA. Monitoring: (Measured 245.5 mA vs Ref 240 mA) . 5 Total Samples, Tube Spit Ctr 0. (Rotor 0x0000ae04, Gen 0x9c19b5ff, Mon 0x00020000

Error: 183183 kV out of 3 % tol See Long Description for error example Error: 1

Applies to

Models

HiSpeed

Product

HiSpeed CTi 6.X HiSpeed CTi 6.X with Octane and HSA Gantry HiSpeed CTi 6.X with Octane and HSA Gantry 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

D3132T Performix X-Ray Tube used on CT/i ONLY. D3132T Performix X-Ray Tube used on CT/i ONLY Comments: This D3132T tube is used on CTi ONLY. For LightSpeed 1X you must order D3176T. For LightSpeed 2X/3X/4X and HP60 please order D3186T. D3132T Performix X-Ray Tube used on CT/i ONLY Comments: This D3132T tube is used on CTi ONLY. For LightSpeed 1X you must order D3176T. For LightSpeed 2X/3X/4X and HP60 please order D3186T Part #: D3132T Part Type: GP TUBES Part Weight: -6804021.96 LBR Repairable: No Returnable: Yes Hazardous Material: N Description: PERFORMIX TUBE FRU: Yes 2205390 CATHODE HV Tank used on 1.X, 2.x, 3.x, 4.x and HiSpeed LightSpeed Systems - Replaces 2161306 See Long Description for FEMC information and picture 2205390 CATHODE HV Tank used on 1.X, 2.x, 3.x, 4.x and HiSpeed LightSpeed Systems - Replaces 2161306 Part #: 2205390 Part Type: GP REPAIRABLES Part Weight: 30.06 LBR Repairable: Yes Returnable: Yes Hazardous Material: N Description: BLOC HT CT FAST - POUR EPO FRU: Yes Comments: FLS - HV TANK CT FAST (-) CATHODE REPLACES 2161306 HDQ: 5 IN TRANSIT FROM GEMSE 4/3/98. REPLACES 2161306. PER G.ORME, ONLY DIFFERENCE IS PACKAGING, SO T3# REMAINS THE SAME. C.BRICKLER 4/6/98 ****NOTES FOR CD TEAM************************* ALL PARTS ON HAND HAVE BEEN REPAIRED USING THE NEW PROCEDURES. DO NOT USE THE 2205390H2 PART NUMBER ANYMORE.MS26561 DSM 11/16/01 ** FE ASSIST ** The HV adapter/Spacer part number 2171866 Kit that is included with the HV tanks But it is only used on older Highspeed Gantry due to the smaller bolt size. Refer to MI&CT ESERVICE NOTE SN07091114a for additional details. (212001261 21-Jan-2009) *** 2ND OPINION NOTES *** Check Oil in wells. Prior to ordering tube INSTALL NEW TUBE should be run to regenerate calseed values and set up the gencal table. The tube should be isolated and the KV loop test run to verify with 90% degree of certainty the tube is or is not at fault 4/7/98 2205390 1.0 0.5 SEC/REV CATHODE HV SUPPLY

Area

CT

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