4 Specifications and Operation
Do not apply excessive load or impact to the headrest while it is
extended. Do not hit the headrest from above. Otherwise, failure may
result.
If the chair is to be moved with the backrest reclined while the head-
rest is extended, confirm that there is no object obstructing or coming
into contact with the chair. This may cause damage or injury.
When operating the headrest, be careful not to get the operator’s
hand or finger caught around the control lever or between the head-
rest and the backrest.
When adjusting the angle or up/down, be sure to apply the operator’s
hand to the headrest and support the patient’s head. Otherwise, an
accident or injury may result.
Adjustment of the headrest
The headrest is capable of flexibly adjusting the inclination of the
patient’s head for treatment in the upper/lower jaw.
It is also possible to manually extend/fold the headrest in accordance
with the patient’s height.
Angle adjustment of the headrest
Up/down adjustment of the headrest
4-1-4-5
Operating the headrest (manual type)
Control lever
Headrest
lowering button
WARNING