3Replacing Cable L7/L117 Or L108 In Cable Track 2 - Sirona GALILEOS Service Manual

9 Repair
9.13 Cable
366
Replacing cable L7/L117 or L108 in cable track 2
9.13.2.3
Replacing cable L7/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".
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 L7/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. [ → 290]
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 [ → 294]).
12. Detach fiber optic cable L7/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 GALILEOS
61 25 665 D3437
D3437.076.01.15.02 06.2012