Head Support; Replacing The Headrest - Sirona Orthophos XG 3D Ceph Service Manual

9 Repair
9.5 Head support
Removing the defective headrest
Installing the new headrest
Aligning the new headrest
386
9.5

Head support

9.5.1

Replacing the headrest

1. Hold the headrest firmly from below, loosen screw (A), and remove
the defective headrest.
Tip: To remove the headrest, this must be tilted slightly.
2. Pull cable L18 off connector X1 on board DX5[ → 387].
1. Plug cable L18 into connector X1 on board DX5 of the new headrest
[ → 387].
2. Position the new headrest in the unit and screw it on loosely with the
screw (A) until a slight stop is perceptible.
1. Switch the unit on.
2. Switch the light localizers on and align the headrest so that the MS
light beam strikes the center of the forehead support.
3. IMPORTANT: Make sure that the headrest does not turn when you
tighten the screw. Tighten the screw (A) firmly.
Sirona Dental Systems GmbH
Service Manual ORTHOPHOS XG 3D / Ceph
A
D3352.076.03.11.02 09.2016
63 03 510 D3352