User`s manual

35
7 Trouble shooting Techniques
7.1 Errors and Warnings
When in a fault state, the unit would display an error message with a corresponding error code as defined
here.
General Note: Power Recycling:-After switching OFF the Unit wait at least for 5 min before restarting the
Power.
Table 7-1: Error Codes
ERROR CODE ERROR
CN001 Communication Error
CN002 Console & Tube head incompatible
CN003 X Ray Preparation (Prep) time out
CN004 Anode Arc Fault
CN005 Cathode Arc Fault
CN006 Over kV Fault
CN007 Over mA Fault
CN008 kV Regulation Fault
CN009 Filament Open Fault
CN010 Filament Limit Fault
CN011 CAN Fault
KB001 Key Jam Error
Table 7-2: TROUBLE SHOOTING CHART (ELECTRICAL)
OBSERVED PROBLEM RECOMMENDED ACTION
1. Error state with display
indicating CN001
Communication Error: Replace the Console
2. Error state with display
indicating CN002
Console & Tube head incompatible: Recycle the power. Retry to give exposures. If
the problem persists, replace the Console first & if problem still persists then replace
control boards. If the Control board is replaced the Tube head has to undergo re-
calibration as mentioned in "9.2 Tube Head Re-Calibration."
3. Error state with display
indicating CN003
Prep Time out: Recycle the power. Retry to give the Exposure. If the problem Exists
Replace the Control board and if still problem persists, then replace Power Board.
Note: If the Control board is replaced the Tube head has to undergo re-calibration as
mentioned in 9.2 Tube Head Re-Calibration.
4. Error state with display
indicating CN004
Anode Arc Fault: Recycle the power. Retry to give the Exposure. If the problem
persists, replace the tube Head.
5. Error state with display
indicating CN005
Cathode Arc Fault: Recycle the power. Retry to give the Exposure. If the problem
persists, replace the tube Head.
6. Error state with display
indicating CN006
Over kV fault: Recycle the power, retry to give the exposure. If the problem persists,
check the communication cable & replace (try with external spare cable), if problem
persists then replace the Control board. If problem exists then replace the Tube Head.
Note: If the Control board is replaced the Tube head has to undergo re-calibration.
7. Error state with display
indicating CN007
Over mA fault: Recycle the power, retry to give the exposure. If the problem persists,
calibrate the tube head. If the problem Still persists, replace Tube head.
7 trouble shooting