GE Healthcare · CTLightSpeedBrightSpeedHiSpeed26011823826011823654034
LightSpeed 5.X (60kW)
Symptom
Scanner Hardware Stopped Scan with High Voltage errors
Error message
Error: 260118238 (70-0503) Inverter Gate Power Supply error from - CT TIC See LD for error explanation Code 70 Power Supply Errors Error code: 70-0503H Message/explanation: Inverter Gate Power Supply error (checked at prep) Gate supply voltage has dropped below the level required to drive the IGBTs properly Potential cause: No 3ph input to generator or input voltage too low or line impedance too high No DCBUS or 24V input to Gate command board (Inverter) PPC kV control board Recommended action/ Troubleshooting guide: Verify DC BUS voltage present. Check main fuses and DCBUS voltage. Verify DC BUS voltage present in Gate Cmd board (neon ON) If neon off, Verify DC BUS voltage present in rotation board (neon ON) If neon on, verify cabling to Gate cmd board. If neon off, check fuse in ACDC board. If fuse has blown, check if the DCBUS input to rotation board or Gate cmd board is in short circuit and replace the Rotation board or the inverter. If DC BUS ok, run Inverter gate command diagnostics If test fails, replace PPC kV control board (first) or Inverter Error: 260118236 - (70-0501) DC bus out of range Wed Nov 26 12:56:16 2003 Error: 260118236 Host: orp Process: orp_subsys File: gen_
Applies to
- Models
- LightSpeed, BrightSpeed, HiSpeed
- Product
- LightSpeed 5.X (60kW) LightSpeed 5.X (60kW) ~ Use with MDAS or GDAS HP_P_G4 HP_P_G8 HP_P_G16 HP_P_M16 LightSpeed 5.X 60KW G-DAS16 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
- 2401826-2 Jedi 60 Shielded Power Unit / High Voltage Tank Assembly FRU Package for G-DAS systems Includes: 2377668-2 Jedi 60 Power Unit 2186730 Jedi 60 HV Tank Shielding improved for G-DAS systems See LD for details 2401826-2 JEDI 60DC SHIELDED POWER UNIT / HV TANK HLB ASSY With FRU PACKING FOR G-DAS SYSTEMS (Backward compatible with M-DAS systems) Part #: 2401826-2 Part Type: GP CONSUMABLES Part Weight: 2.43 LBR Repairable: No Returnable: No Hazardous Material: N Description: JEDI 60DC SHIELDED POWER UNIT / HV TANK HLB ASSY With FRU PACKING FRU: Yes Status: Orderable Comments: Revised per to MFG confirmation. This is part of Jedi Collector # 2371333-2 INCLUDES: 2377668-2 JEDI 60DC HLB POWER UNIT with INVERTER and PPC KV Control 2186730 JEDI 60 STD HV TANK
- 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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