KaVo ORTHOPANTOMOGRAPH OP 3D Service Manual page 4

5 Diagrams...................................................................45
5.1 Wiring diagram.....................................................................................45
5.2 Fusing diagram.....................................................................................47
5.3 Emergency stop....................................................................................47
5.4 Mains voltage distribution...................................................................... 47
5.5 Power distribution +24Vdc..................................................................... 48
5.6 Ethernet communication........................................................................ 48
5.7 CAN communication.............................................................................. 48
5.8 i2C self diagnosis communication........................................................... 49
5.9 Rotation movement...............................................................................49
5.10 Linear movement................................................................................ 50
5.11 Pivot movement..................................................................................50
5.12 Z movement...................................................................................... 51
5.13 Collimator movements......................................................................... 51
5.14 Positioning lights.................................................................................52
5.15 Imaging chain 3D............................................................................... 52
5.16 Exposure control 1.............................................................................. 53
5.17 Exposure control 2.............................................................................. 53
5.18 Exposure warning light........................................................................ 54
5.19 Device control panel............................................................................54
5.20 Chin rest detection..............................................................................55
6 Maintenance.............................................................. 56
6.1 Annual maintenance..............................................................................56
6.2 Calibrations.......................................................................................... 60
7 Troubleshooting........................................................ 62
7.1 Initial actions....................................................................................... 62
7.2 List of error codes................................................................................ 63
8 Part replacement instructions................................. 100
8.1 Before replacing parts......................................................................... 100
8.2 Removing the covers........................................................................... 100
8.3 Replacing parts................................................................................... 113
4
6.1.1 Cleanliness of the device............................................................ 56
6.1.2 Condition of the cables...............................................................56
6.1.3 Device movements and functionality............................................ 57
6.1.4 Exposure indicator functionality................................................... 58
6.1.5 Changing the fuses.................................................................... 59
6.1.6 Monitor calibration..................................................................... 59
6.2.1 When to calibrate the device.......................................................60
7.1.1 Error codes............................................................................... 62
7.1.2 Acknowledging errors................................................................. 62
7.1.3 Image transfer.......................................................................... 62
8.2.1 Disconnecting power supply...................................................... 100
8.2.2 Removing upper shelf covers..................................................... 100
8.2.3 Removing the carriage covers....................................................102
8.2.4 Removing the rotating unit covers..............................................107
8.2.5 Removing the lower shelf covers................................................111
8.3.1 Disconnecting and connecting the cables.....................................113
8.3.2 Replacing the PAN/3D sensor.................................................... 113
8.3.3 Replacing the horizontal lasers.................................................. 116
8.3.4 Replacing the i4000 power supply board..................................... 120
8.3.5 Replacing the carriage cable set.................................................122
ORTHOPANTOMOGRAPH
™
OP 3D