Dental Delivery Unit Operation Manual
REV-A
Page 28 of 45
5.6.1 Rotation and Location of
Dental Chair
From the fixed center to both sides, within the
range of 20 °, the chair can be rotated
horizontally. It can be fixed on any position
within this scope. The rotating break can
restrict the rotation of dental chair in case it
moves during the treatment.
To fix the chair, please push the rotating break handle to the left/right side; To rotate the chair,
please push the rotating break handle to the center.
5.6.2 Headrest
Headrest has the adjusting function, it can help the doctor to make the operation successfully
and make the patient more comfortable.
5.6.2.1 Headrest Height
The slide bar can make the headrest adaptable to different patients. To raise or lower the
headrest, you just need to pull the joystick to the top, and adjust the headrest to the required
position by hand, then press the joystick down to the bottom to fix the headrest,
CAUTION
WHEN THE SLIDE BAR HAS REACHED ITS MAXIMUM
RECOMMENDED OPERATING HEIGHT, IT CAN NOT CONTINUE TO BE
PULLED OUT.
1. Headrest 2. Joystick 3. Slide Bar
5.6.2.2 Rotation of Headrest
Adjust the headrest to the suitable angle by rotating the headrest gasket, in order to leave
minimum space between you and your patient. So you can get closer to the mouth cavity.
