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OPEN
CLOSE
Tip
Valve
Saliva ejector nozzle
OPEN
CLOSE
Valve
Bowl flush control knob
Use this knob for controlling the bowl flush water flow rate. The flow rate decreases when the knob is
turned clockwise, and the flow rate increases when the knob is turned counterclockwise.
Syringe water control
Make adjustment of syringe water by the syringe water control knob (with blue cap). The flow rate
decreases when the knob is turned clockwise, and the flow rate increases when the knob is turned
counterclockwise.
NOTICE:
The water and air flow rate control knobs are provided for increasing/decreasing the
flow rate, and they are not stop valves. Note that the knobs will become idle if they are shut off
too strongly.
4. DESCRIPTION OF OPERATION AND FUNCTIONS OF COMPONENTS
Syringe air control
Make adjustment of syringe air by the syringe air control knob (with yellow cap). The flow rate
decreases when the knob is turned clockwise, and the flow rate increases when the knob is turned
counterclockwise.
3-3. Vacuum handpiece
Suction begins when the vacuum handpiece is taken out of the
holder.
In case of the central vacuum system, suction will not stop
immediately after the vacuum handpiece was returned to the
holder, but suction will continue for about 3 seconds by the
function of delay circuit.
Opening or closing the valve can control the suction flow rate.
Suction begins when the saliva ejector handpiece is taken out
of the holder, and suction terminates when the saliva ejector
handpiece is returned to the holder.
- In case the saliva ejector handpiece is equipped with a valve,
opening or closing the valve can control the suction flow rate.
The operation and functions of the assistant membrane switch
panel are the same as those on the membrane switch panel in the
doctor unit section.
3-4. Saliva ejector handpiece
3-2. Assistant membrane switch panel
9
7
8
3-5. Cuspidor Rotation
The cuspidor unit turns clockwise by 90 degrees.
The assistant instruments holder further turns clockwise by 45
degrees in addition to 90-degree turn of the cuspidor unit.