DENTSPLY ORTHORALIX 9200 Manual page 70

ORTHORALIX 9200
Service Manual
SECTION F : CORRECTIVE MAINTENANCE
CONTENTS
1. INTRODUCTION .......................................... F-2
2. EQUIPMENT REQUIRED ............................. F-2
3. DIAGNOSTIC MESSAGES .......................... F-2
3.1. OVER TEMPERATURE ................................................. F-2
3.2. COOLING DOWN ......................................................... F-3
3.3. OPERATOR RELEASED ............................................... F-3
3.4. MOVEMENT HALTED ................................................... F-3
3.5. X-RAY BREAK ............................................................ F-3
3.6. HANDSWITCH ERROR ................................................ F-4
3.7. CASSETTE .................................................................. F-4
3.8. FAULT OPTO FILM ....................................................... F-4
3.9. COLLIMATOR .............................................................. F-4
3.10. TUBEHEAD .................................................................. F-5
3.11. OPTOSWITCHES COLLIMATOR FAIL .......................... F-5
3.12. OPTOSWITCHES TUBEHEAD FAIL .............................. F-6
3.13. SECONDARY SLIDER ................................................. F-6
3.14. VLM CONV. ALARM ................................................... F-7
3.15. -15V CONV. ALARM ................................................... F-7
3.16. +5V CONV. ALARM .................................................... F-7
3.17. +15V CONV. ALARM .................................................. F-8
3.18. +31V CONV. ALARM .................................................. F-8
3.19. +14V UNDER RANGE .................................................. F-9
3.20. +14V OVER RANGE ................................................... F-9
3.21. +42V UNDER RANGE .................................................. F-9
3.22. +42V OVER RANGE ................................................... F-9
3.23. KV OUT OF RANGE .................................................... F-10
3.24. mA OUT OF RANGE .................................................... F-10
3.25. I CHP OUT RANGE ...................................................... F-10
3.26. OVER KV .................................................................... F-10
3.27. CHP. OVER CURRENT ................................................. F-11
3.28. CONVERTER: INV.OVER CURRENT ............................ F-11
3.29. BACK UP TIMER .......................................................... F-11
3.30. NO START/STOP HW .................................................. F-12
3.31. RESET -X- FAILED ....................................................... F-12
3.32. RESET -Y- FAILED ...................................................... F-13
3.33. RESET -R- FAILED ....................................................... F-13
3.34. RESET -C- FAILED ....................................................... F-14
3.35. CONSOLE: LINK FAILURE ........................................... F-14
3.36. CONVERTER: LINK FAILURE ....................................... F-14
3.37. CONV.LINK FAIL 2 ....................................................... F-15
3.38. NO COMMUNICATION .................................................. F-15
3.39. PA5 BOARD LINK FAILURE ......................................... F-15
3.40. PH3 CEPH ALARM ...................................................... F-15
3.41. PH3 PAN ALARM ........................................................ F-15
3.42. PA7 BRIDGE ALARM ................................................... F-15
3.43. SOFTWARE ERROR .................................................... F-16
3.44. SYSTEM CPU FAIL: E2PROM CHECKSUM .................. F-16
3.45. SYSTEM CPU FAIL: E2PROM NOT READY ................. F-16
3.46. DMU ROTATED ............................................................ F-15
3.47. DMU MISPLACED ........................................................ F-15
3.48. DMU MISSING .............................................................. F-15
3.49. DMU NOT READY ....................................................... F-15
3.50. DMU BUSY .................................................................. F-15
4. SERVICE PROGRAMS ................................ F-17
4.1. GENERAL .................................................................... F-17
4.2. TEST START UP .......................................................... F-17
4.3. TEST PROCEDURES .................................................... F-17
4.3.1. X movement test and adjustment ........................ F-17
4.3.2. Y movement test and adjustment ........................ F-17
4.3.3. R movement test and adjustment ....................... F-18
DENTSPLY Gendex
4.3.4. C movement test and adjustment ....................... F-18
4.3.5. IP address ............................................................ F-19
4.3.6. Subnet mask ........................................................ F-19
4.3.7. Host input read .................................................... F-19
4.3.8. Pan PA5 menu ...................................................... F-19
4.3.9. Ceph PA5 menu ................................................... F-19
4.3.10. Converter input read ............................................ F-20
4.3.11. PH3 pan: Ceph read ............................................ F-19
4.3.12. Exposure counter ................................................ F-20
4.3.13. Software version. ................................................. F-20
4.3.14. PA7/PH3 software version ................................... F-19
4.3.15. Ceph arm .............................................................. F-19
4.3.16. X-ray enable ........................................................ F-20
4.3.17. 80 kV limit. ........................................................... F-20
4.3.18. X-ray alignment .................................................... F-19
4.3.19. Still ceph .............................................................. F-19
4.3.20. Free exposure ..................................................... F-20
4.3.21. Still panoramic ..................................................... F-20
4.3.22. Still transcan ........................................................ F-21
4.3.23. Limit test ............................................................... F-21
4.3.24. Vf tube editing ...................................................... F-21
4.3.25. Tube calibration .................................................. F-21
4.3.26. Console test. ........................................................ F-22
4.3.27. Retry readout ....................................................... F-22
4.3.28. AEC Pan tune ....................................................... F-22
4.3.29. AEC Ceph tune .................................................... F-23
4.3.30. AEC Slope ............................................................ F-23
4.3.31. Default EEPROM ................................................. F-23
4.3.32. Reset EEPROM ................................................... F-23
5. REPLACEMENT PROCEDURES ................. F-24
5.1 REPLACING MULTIPOLE CABLE ................................. F-24
5.2. REPLACING CONVERTER CABLE .............................. F-27
5.3. REPLACING THE STEEL ROPES ................................. F-29
5.4. REPLACING OPTOSWITCHES ..................................... F-30
5.5. REPLACING THE DRIVE BELTS ................................... F-31
5.6. REPLACING THE TUBEHEAD ...................................... F-35
5.7. REPLACING THE PC1 CONTROL BOARD ................... F-37
5.8. REPLACING THE MAINS RELAY ................................. F-38
5.9. REPLACING THE PN1 POWER UNIT BOARD .............. F-39
5.10. REPLACING THE PA5 AEC CONTROL BOARD .......... F-40
6. ADJUSTMENT PROCEDURES .................... F-41
6.1. VERIFY THE CENTERING OF THE SYSTEM WITH THE
IMAGE QUALITY PHANTOM ....................................... F-41
6.2. TENSION ADJUSTMENT OF THE DRIVE BELTS .......... F-42
6.3. ADJUSTING THE X-RAY COLLIMATOR ...................... F-43
6.4. ADJUSTING THE LIGHT PROJECTORS ....................... F-44
6.5. ADJUSTING PATIENT HEADREST (PAN) ..................... F-47
6.6. ADJUSTING PATIENT HEADREST (CEPH) ................... F-48
6.7. ADJUSTING TUBE CURRENT ...................................... F-49
6.8. AEC CALIBRATION ..................................................... F-50
6.9. ADJUSTING THE PANORAMIC ALIGNMENT (ORTHORALIX
DDE ONLY) .................................................................. F-50
6.10. ADJUSTING THE CEPH ALIGNMENT (ORTHORALIX DDE
ONLY) .......................................................................... F-50
HOST INPUT READ .......................................... F-Z1
CONVERTER INPUT READ .............................. F-Z2
PH3 INPUT READ ............................................ F-Z3
(03.0)E
Section F
F-1