IV. Operation Procedures
When preparing to treat a patient:
Step1: Push the POWER SWITCH to light the ON indicator (LED).
Step2: Check the water.
Step3: Select the needed Tip, make sure it is fully seated with the Handpiece.
Step4: Set the POWER KNOB to the suitable level for the insert.
Step5: Hold the Handpiece with the Tip end pointing up over a suitable
drain. Step on the foot control and allow water to run from the
handpiece for a few seconds until it flows without spurting.
Caution: The above procedure should be repeated each time when an
Tip is replaced into the handpiece.
Caution: Make sure that the water spray is at the desired temperature
and is reaching the working edge of the tip.
Step6: Place the tip into the patient’s mouth and use the foot control to
activate the handpiece and water flow.
When treating a patient:
1. First position the patient comfortably on the patient chair. Adjust the chair
angle and/or position so that you can easily access to the patient's oral cavity.
2. Put the saliva ejector into patient's mouth to evacuate away excessive saliva
and cleaning remainders.
3. Gently move patient's head so that the oral can be easily accessed with good
direction as shown in the figure below.
During the treatment, keep the angle between patient's tooth surface and the
Handpiece Insert as close to 15 degree as possible. If the patient is not
comfortable during the treatment, try the following steps.
A. When treating place where patient is very sensitive, try to increase the
Handpiece movement speed on the surface.
B. Treat less sensitive place first, return to sensitive areas later.
C. If problem persist, reduce the output power intensity of the Handpiece.
4. Control the handpiece with the foot switch: The Foot control is designed to
control the functions of the Handpiece in two ways as below:
A With the foot held down on the foot control, the Handpiece is activated
and water flows from the Handpiece .
B.With the foot control released, both Handpiece and water flow are shut
off.
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