Replacing Cable L117 Or L108 In Cable Track 2 - Sirona Orthophos XG 3D Ceph Service Manual

9 Repair
9.17 Cable
Laying the corrugated tube or cable at
the rotation unit
444
1. Lay the corrugated tubes and cables back in their original position.
2. Plug the connectors back in again.
3. Reattach the covers.
9.17.2.3

Replacing cable L117 or L108 in cable track 2

1. Switch the unit on.
2. Move the slide downward to a pleasant working position using the Up/
Down keys on the control panel.
3. Switch the unit off again.
4. Remove the "arm cover" [ → 41].
5. Remove the two cross braces and the cover plate of board DX1.
6. NOTICE! Wrap the connector X303 (cable L108) with adhesive tape
immediately after pulling it off to protect the detent at the connector
against breaking off.
Disconnect the fiber-optic cable L117 and cable L108 from board
DX1.
7. Switch the unit on.
8. Use the Up/Down keys on the control panel to move the slide up.
Tip: If the height adjustment motor is inoperative, you can also move
the slide manually. [ → 370]
9. Switch the unit off again.
10. Remove the covers "Intermediate piece" and "Profile (top and
bottom)".
Tip: While loosening the screws, press the top profile cover down
towards the unit and allow it to slide down once the screws are loose.
11. Remove board DX32 (Removing board DX32 [ → 374]).
12. Detach fiber optic cable L117 and cable L108 from the cable clamps
at the rear of the unit and pull the cables through the slit in the slide
toward the front into the stand.
13. Unscrew the angle brackets on both sides of the cable track.
Sirona Dental Systems GmbH
Service Manual ORTHOPHOS XG 3D / Ceph
63 03 510 D3352
D3352.076.03.11.02 09.2016