You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Unit part<br />
OPERATING INSTRUCTIONS<br />
Doctor's <strong>unit</strong><br />
Chair/headrest manual switches<br />
▪ These switches provi<strong>de</strong> manual operation for<br />
elevating/lowering and reclining/raising of the<br />
chair/headrest. Pressing will allow the change-over<br />
between the chair and the headrest. When the headrest<br />
is selected, the LEDs located around these switches<br />
light up.<br />
Pressing<br />
Pressing<br />
Pressing<br />
Pressing<br />
will move the chair/headrest up.<br />
will move the chair/headrest down.<br />
will recline the backrest/headrest.<br />
will return the backrest/headrest.<br />
Chair presetting switches<br />
▪ Pressing either of these switches will move the chair to<br />
the preset height and the backrest to the preset angle. To<br />
interrupt the movement of the chair, press either of the<br />
chair switches.<br />
Chair automatic return switch<br />
▪ Pressing this switch will lower the chair to the initial<br />
position and raise the backrest.<br />
To interrupt the movement of the chair, press either of<br />
the chair switches.<br />
▪ When the chair is in the initial position and the headrest<br />
is raised or tilted forward, pressing this switch will<br />
automatically lower and recline the headrest for 10<br />
seconds.<br />
Chair last position switch<br />
▪ Pressing this switch with the chair in the treatment<br />
position moves the chair to the rinsing position and<br />
another press of this switch returns the chair to the<br />
original fine-tuned treatment position.<br />
▪ When the spittoon bowl LP interlocking operation is set<br />
with motor-driven spittoon bowl turning (optional), the<br />
spittoon bowl automatically moves in and out at the<br />
rinsing position in combination with LP operation.<br />
CAUTION<br />
Be careful that the stool will not be caught in the gap between the chair and the headrest when the chair is<br />
operated with an auto-switch. Damage to the backrest, stool or Doctor's table may occur. Confirm that the<br />
patient is seated in the proper position before operation of the chair and keep your eyes on the patient<br />
during operation.<br />
26