Sirona ORTHOPHOS SL 2D Service Manual page 11

Sirona Dental Systems GmbH
Service Manual ORTHOPHOS SL
9.14 Light barriers ................................................................................................. 393
9.14.1 Replacing the light barriers .............................................................. 393
9.14.2 What has to be done after replacing the light barriers? ................... 394
9.15 Boards........................................................................................................... 395
9.15.1 Important notes about replacing boards........................................... 395
9.15.2 Replacing boards ............................................................................. 396
9.15.3 Measures following replacement of boards...................................... 398
9.16 Cable............................................................................................................. 400
9.16.1 Replacing energy chain 1 completely .............................................. 400
9.16.2 Replacing cables .............................................................................. 404
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Maintenance............................................................................................................. 411
10.1 Calibrating the unit ........................................................................................ 411
10.2 Checking the height adjustment .................................................................... 412
10.3 Checking the forehead and temple supports ................................................ 413
10.4 Check rotation unit on the sensor unit for ease of access ............................ 414
10.5 Testing the rotating unit for smooth running.................................................. 414
10.6 Inspecting the bite block holder..................................................................... 415
10.7 Checking the ceph sensor holder.................................................................. 416
10.8 Checking the laser light localizers ................................................................. 417
10.9 Checking the X-ray images ........................................................................... 420
10.10 Checking the tube data ................................................................................. 421
10.10.1 Checking the tube voltage................................................................ 421
10.10.2 Checking the tube current ................................................................ 422
10.10.3 Checking the fan and temperature sensor in the tube assembly
10.10.4 Checking the radiation time.............................................................. 426
64 95 258 D3632
D3632.076.01.03.02 09.2016
9.15.2.1 Replacing PC board DX1 ............................................... 396
9.15.2.2 Replacing board DX11 ................................................... 397
9.15.2.3 Replacing board DX32 ................................................... 397
9.15.3.1 After changing the DX11 board ...................................... 398
9.16.2.1 Replacing fiber-optic cable L5, L6 or L15 ....................... 405
9.16.2.2 Cable exchange (L3, L5, L6, L11, L12, and L15)/Laying
the cable/corrugated tube at the rotation unit
9.16.2.3 Replacing cable L117 or L108 in cable track 2............... 408
9.16.2.4 Replacing cable L1 or grounding strap in cable track 1.. 410
housing
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