ORTHORALIX 9200
Service Manual
F-6
Gendex Dental Systems 4519-190-71193-7
F.3.11
Optoswitches collimator fail
Three optoswitches (S21, S22 and S30) are mounted on the col-
limator to detect the different positions selected, as listed in the
table below:
S21
S22
S30
MESSAGE /CONDITION
ON
ON
ON
Optoswitches collimator fail
ON
ON
OFF
Optoswitches collimator fail
ON
OFF
ON
Optoswitches collimator fail
ON
OFF
OFF
Collimator in Ceph position
OFF
ON
ON
Collimator in Pan position
OFF
ON
OFF
Collimator in Tscan position
OFF
OFF
ON
Optoswitches collimator fail
OFF
OFF
OFF
Collimator
The alarm appears on the display when one of the following
conditions is detected:
1.
S21 or S22 or S30 damaged
2.
wiring of the connector X50(collimator)-X45(converter board
12EBNBHFE
3.
DPOWFSUFSCPBSE12EBNBHFE
If the converter board PQ1 needs to be replaced,
the service programs Tube calibration and Vf tube
editing must be performed (see the relevant para-
graphs of this section for more information).
To reset the alarm, switch the system OFF and then ON again.
F.3.12
Optoswitches tubehead fail
The position of the tubehead is detected by two optoswitches
(S19 for the teleradiographic position and S20 for the panoramic/
transcan position) as listed in the table below:
S19
S20
CONDITION
MESSAGE
OFF
ON
Tubehead in Pan/
Tscan position
None
ON
OFF
Tubehead in Ceph
position
None
ON
ON
Error condition
Optoswitchwes
tubehead fail
OFF
OFF
Tubehead
The alarm appears on the display when one of the following
conditions is detected:
1.
S19 or S20 damaged
2.
XJSJOHPGUIFDPOOFDUPS9 DPOWFSUFSCPBSE124EBN
-
aged
3.
XJSJOHPGUIFDPOOFDUPS9 DPOWFSUFSCPBSE124EBN
-
aged
4.
DPOWFSUFSCPBSE12EBNBHFE
If the converter board PQ1 needs to be replaced,
the service programs Tube calibration and Vf tube
editing must be performed (see the relevant para-
graphs of this section for more information).
To reset the alarm, switch the system OFF and then ON again.
(03.0)E
Printed on: 20 Apr 2012, 04:59:40 pm; Printed by: UWE.ZELLER