Good day!
I have the biggest problem ever!
First of all i had dead IGBTs and fuse on snubber PCB, I've changed them. Then i've tryed to adjust dead time of IGBTs, but after that adjustment i had Low kV message and no image on the monitor. Then i' ve change the tube... Didn't help. Some time after i've got an image, i don't know how. BUT!!! Still Low kV message on C-Arm display, and i noticied that i have an image with all kV but not greater then 1,5 mA... Could some one help me somehow, i have no ideas left... My email: dicamomil@gmail.com
have you tried to recalibrate the generator, i had a unit once that when the IGBT's failed it corrupted my calibration files after erasing the FFB and GEN nodes I restored my back-ups and it corrected the problem
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Dmitry Romashkovtsev
OEC 9800 problem with X-Ray Generation
August 10, 2013 08:16
Good day!
I have the biggest problem ever!
First of all i had dead IGBTs and fuse on snubber PCB, I've changed them. Then i've tryed to adjust dead time of IGBTs, but after that adjustment i had Low kV message and no image on the monitor. Then i' ve change the tube... Didn't help. Some time after i've got an image, i don't know how. BUT!!! Still Low kV message on C-Arm display, and i noticied that i have an image with all kV but not greater then 1,5 mA... Could some one help me somehow, i have no ideas left... My email: dicamomil@gmail.com
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Charlie Britt
re: OEC 9800 problem with X-Ray Generation
August 12, 2013 10:59
Did you have any problem adjusting the X-ray tube? How about batteries? Have you checked the HV connector ( tube or hv tank side) check the pins.
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Lenny Place
re: OEC 9800 problem with X-Ray Generation
August 12, 2013 11:01
have you tried to recalibrate the generator, i had a unit once that when the IGBT's failed it corrupted my calibration files after erasing the FFB and GEN nodes I restored my back-ups and it corrected the problem
to rate and post a comment