Sedecal SHF-310 - Page 286

HF Series Generators
T roubleshooting
TR-1005R4
46
ERROR CODE : E14
DESCRIPTION : Exposure signal without X-ray Exposure Console command.
ERROR TYPE : Informative.
APPLICABLE TO : All Generators
APPEARS WHEN : During and after exposition.
INFORMATION / SYMPTOM : Exposure signal without X-ray Exposure Console command.
POSIBLE CAUSES
The “Exp” signal is grounding on the HT Controller Board.
ACTIONS
1. Remove the connector J1 on HT Controller Board and check grounding of pin 6 of P1.
2. If so, replace the HT Controller Board.
3. If it is not, remove the connector J3 on the Console, and check pin 1 on connector J3 on the
Generator Cabinet.
4. If GND, replace the communication cable J3; if not, replace the ATP Console Board.
ERROR CODE : E15
DESCRIPTION : No current on Filament. Wrong selection of Focal Spot detected during “Prep”.
ERROR TYPE : Informative. Does not allow “Prep”.
APPLICABLE TO : All Generators
APPEARS WHEN : At any moment.
INFORMATION / SYMPTOM : No current detected on Focal Spot (Filaments Off).
POSIBLE CAUSES
A -- There is not supply in Filament Board or poor connection on the Cathode HV Cable or defective
Filament Transformer inside the HV Transformer or defective HV Switch inside the HV T ransformer
(if the system is equipped with two tubes)
B -- Wrong signal --FIL1 ACK