Customer would tilt to XX number of degrees and intermittently the tilt position would change by 1/2 degree on its own
Symptom
Customer would tilt to XX number of degrees and intermittently the tilt position would change by 1/2 degree on its own - document in RFS - critical issue Customer would tilt to XX number of degrees and intermittently the tilt position would change by 1/2 degree on its own Customer would tilt the gantry to a set value and the display would change by .5 degree in the backwards directions this would happen intermittently after the gantry was at the correct position for some time. The change would happen after the tech was getting ready to start the scan or after the system sat over night. (Example tilt to 0 degrees and over night it would change to .5 in the backwards direction. Or tech would tilt to 10 degrees from in the room or with remote tilt and then go to start the scan and see that the value on the gantry display has changed to 10.5)
Error message
Error: 182606 Uncommanded Tilt motion Error: 182606 Host: ETC Process: Tilt File: unComMotion.c 1.16 3/26/92 Line: 55 Function: PATIENT ANATOMY POSITIONING : Elevation - Tilt Scan: 50186/1/0 Type: None/Unknown Exception Level: Pri/Soft Time: 13:17:14:025 Log Series: 354 HW/SW error: Uncommanded Tilt motion. 182606 Uncommanded Tilt motion Error: 182606 Host: ETC Process: Tilt File: unComMotion.c 1.16 3/26/92 Line: 55 Function: PATIENT ANATOMY POSITIONING : Elevation - Tilt Scan: 50186/1/0 Type: None/Unknown Exception Level: Pri/Soft Time: 13:17:14:025 Log Series: 354 HW/SW error: Uncommanded Tilt motion. Current Position 1054 (.01 deg) Last Stationary Position 1010 (.01 deg) Tolerance 25 (.01 deg)
Applies to
- Models
- HiSpeed, LightSpeed
- Product
- HiSpeed QX/i - GOC2 103L.5_HSQXIM4 103L.4_HSQXIM4 102L.1_HSQXIM3 HiSpeed QX/i - GOC2 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 GOC2 List of softwares the product can run 103L.5_HSQXIM4 103L.4_HSQXIM4 - obsolete 102L.1_HSQXIM3 - obsolete 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. Options - TBD 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
- 46-297036G1 Tilt Pot Harness Assembly -used on H1 and H2 gantries See Long Description for details Part #: 46-297036G1 Part Type: GP CONSUMABLES Part Weight: 0.00 LBR Repairable: No Returnable: No Hazardous Material: N Description: TILT POT HARNESS ASSY FRU: Yes Status: Orderable Comments: FLS - CLASS 1 FRU. CT PULL PART COLLECTION OF DEFECTIVES HAS TBEEN TERMINATED AS OF 030121 PER MS13452 SEE FE ASSIST COMMENTS BELOW. FE ASSIST: THE 10 TOOTH PULLEY THAT DRIVES THE TILT POT MAY BE DIFFICULT TO REMOVE DUE TO LOCTITE ON THE SET SCREW THREADS. YOU MAY WANT TO ORDER 2178681 IN ADDITION TO THIS ASSEMBLY. ADDED BY MS03185 3/27/2002.
- Area
- CT
Full cause & step-by-step resolution
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