LightSpeed 2.X (Plus, QX/i) - Octane

Symptom

Error message

Error: 183110 KV fault detected: Cathode overcurrent See Long Description for complete error Wed Sep 28 08:31:12 2005 Error: 183110 Host: OBC Process: Generator File: gen_abort.c 1.31 Line: 266 Function: XRAY GENERATION : KV Loop Scan: 13379/2/2 Type: Helical Exception Level: Pri/Most Severe Time: 08:31:12:415 Log Series: 332 KV fault detected: Cathode overcurrent. Fault latch address = ffcff3 hex, Bit = D5

Error: 214258 The maximum KV limit has been exceeded See Long Description for complete error. Wed Feb 7 14:09:55 2007 Error: 214258 Host: OBC Process: Diag Exec File: technic_monitor.c 1.40 Line: 1160 Function: Diagnostics XRAY GENERATION : KV Loop Test Name: Manual KV Unique ID: 10007 Iteration: 1 Exc. Level: Hard Time: 140598 Error Type: Hardware The maximum KV limit has been exceeded. Actual Expected Limits ----------------------------------------- Total 51.5KV 20.0KV 40.0KV Anode 0.0KV 0.0KV 20.0KV Cathode 54.7KV 20.0KV 40.0KV In the above example of KV Loop Test with the Tube and HV cables removed at the tanks, the Cathode ONLY was selected at 40 kv and expected was 20 kv on Cathode side. The Failure of the Cathode Tank caused the KV to be 55 kv instead of 20 kv Anode side

Applies to

Models

LightSpeed, HiSpeed

Product

LightSpeed 2.X (Plus, QX/i) - Octane Always S-DAS 2.4.2_H2.4M5 LightSpeed 2.X (Plus, QX/i) - Octane (Pegasus or Rhapsode IG) - Always S-DAS Method of visual identification Method of remote or software identification - See attachment below for a complete list of software commands and typical results. check_config List of Supported Console Types Octane with Pegasus Recon hardware. List of softwares the product can run 2.4.2_H2.4M5 FAQ's Table weight limit - Up to 400 lb. (180 kg) with ± .25 mm positional accuracy. 450Ib (205 kg) max weight Tube type - D3186T Current production details - See Technical Reference Manual found on the Common Document Library Tips and workarounds, where to find it - Common Document Library(CDL) . Search for the latest FMI software release. In the furnished materials will be the list of various manuals with part numbers for the various languages. Example: English versions 2211223-100 FEATURES/OPTIONS STD/OPTION Cat # Digital Laser Camera I/F B7700PD Smart Helical (s/w only) Standard B7530TK Fast Recon (s/w only) Option B7700JF BMD (requires B7710MP or MN) Option B7710MK Smart Prep Option B7530SP Smart Score ? ? 3D Analysis (Requires D3D) Option B7540TD Navigator (s/w only) Option B7540N DentaScan (s/w only) Option B7540SD Direct 3D (Requires B7710SA) Option B7810SS HIS/RIS Option (h/w and s/w) Option B7500PN 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

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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