Sirona Intego - Adjusting the Flat Headrest; Adjusting the Double Articulating Headrest

64 57 498 D3543
D3543.201.01.05.02 08.2016
73
Sirona Dental Systems GmbH 4Operation
Operating Instructions INTEGO 4.4Patient chair
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4.4.6 Adjusting the flat headrest
The headrest extension can be pulled in or out manually depending on
the patient's height.
➢ Pull the headrest out of the backrest or push it back in at the recessed
grip A.
The head pad B is held in place magnetically.
Note: For upper jaw treatment, the magnetic head pad can be rotated and
used as a neck support.
Head support, head pad magnet
4.4.7 Adjusting the double articulating headrest
The double articulating headrest is equipped with two rotary joints. They
facilitate manual adjustment of head inclination for maxillary/mandibular
treatments. The headrest extension can be pushed in or pulled out
manually to adjust it to the height of the patient.
Head support, double-joint force, holding force
1. Place one hand under the headrest to support the patient’s head.
2. Use the other hand to press the release button A.
 Both rotary joints are now freely movable.
3. Adjust the headrest to the desired treatment position. Then let go of
the release button A.
 Both rotary joints lock into place. Ensure that the joints are
securely positioned! The headrest is secure again.
B
A
WARNING
The head pad contains a strong magnet on its bottom side.
The magnet could affect any active implant located nearby.
Furthermore, direct contact of the head pad with magnetic cards can
delete data stored on the cards.
➢ Therefore, make sure that the magnet is never located in the imme-
diate vicinity of any patients, users or technical personnel with an
active implant. If necessary remove the head pad from the headrest.
➢ Make sure that no magnetic cards or any other data storage media
are located in the immediate vicinity of the head pad.
CAUTION
When the lock on the double articulating headrest is released, the both
rotary joints lose their holding power.
If the headrest is not supported when the lock is released, the patient’s
head might suddenly fall backward.
➢ Always support the headrest and thus the patient’s head prior to
releasing the locking mechanism on the double articulating
headrest!
➢ Place your hands so your fingers will not be pinched.
➢ Tell the patient that you are going to adjust the headrest.
➢ Before releasing the headrest, always ensure that both joints are
securely locked.