Instructions for use Primus 1058 Life
4 Operation | 4.2 Adjusting the dental chair
4.2.2 Adjust head rest
Adjust double-jointed knob headrest with knob
Adjusting the headrest.
Injury to the neck muscles.
▶ Make sure that the patient is aware of the headrest being adjusted.
▶ Patients need to raise their head slightly during adjustment.
▶ Use both hands to adjust the headrest.
▶ Push in or pull out the headrest depending on the patient's size.
▶ To swing the headrest, turn the locking dial to the left, move the headrest
into position, and turn the dial to the right to lock it.
▶ To remove the headrest cushion, remove the screw ②, pull the cushion ①
up slightly, and remove it to the front.
CAUTION
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