TroubleshootingX-ray & HV (SRU generator)TroubleshootingTroubleshoot
Troubleshoot inverter temperature error and anode/cathode arc
Work the Aquilion 16's two SRU/X-ray-tube thermal-and-arc faults — **inverter temperature error** and **anode/cathode arc** — using the OEM's own two decision-tree flowcharts (source §8.2.11-8.2.12, p.88-89).
Applies to
Aquilion 16 (TSX-101A) — X-ray & HV volume, source 2D201-064, sections 8.2.11 (Inverter temperature error, p.88) and 8.2.12 (Anode/cathode arc, p.89).
Personnel
1 technician · Intermediate — electrical fault isolation on the SRU inverter's thermal/cooling loop (inverter fan, 300 VAC power supply, 24 V power supply) plus a discharge-oriented fault path (XC reset, OLP-based seasoning, warm-up, a timed heating test) — escalating to replacing the inverter fan, the X-ray tube, or the XC PWB when a check does not clear the fault (skill assessment derived from procedure content — not an OEM-stated skill level).
Steps
0 steps
Source
2D201-064E*H p.88-89
Full step-by-step for Troubleshoot inverter temperature error and anode/cathode arc
All 0 steps are documented in the FSELIB Aquilion 16 (TSX-101A) service manual — re-authored, web-first, with the real figures from the source.
Open the full procedureRelated X-ray & HV (SRU generator) guides
Identify the defective inverter before replacement0 stepsReplace the inverter in the SRU generator5 stepsRemove and remount the SRU unit11 stepsError-cause identification flowchart (block test to isolate SRU/HV cable)4 stepsTroubleshoot kV/mA output faults (Over mA, Under mA, HV overcurrent, Under kV)0 stepsTroubleshoot SRU status error and identify the faulty inverter block0 steps
View all Aquilion 16 (TSX-101A) guidesSource: 2D201-064E*H p.88-89. Preview re-authored by FSELIB — the full procedure with figures and steps is in the paid service manual.