- 20 -
7-B: Patient Comfort Considerations
1. Position the patient comfortably on the patient chair. Adjust the chair angle and position to
access the patient's oral cavity with ease and comfort.
2. Put the saliva ejector into the patient's mouth to remove excess saliva and debris.
3. Rotate the patient's head gently so that the oral cavity can be easily accessed without causing
discomfort to the patient (see figure below).
4. During treatment, try to keep the angle between the surface of the tooth and scaling insert at 15
degrees. If the patient experiences any discomfort during treatment, follow the suggestions
below:
Increase the hand piece movement speed on the surface when treating sensitive areas.
Treat less sensitive area first, and then return to sensitive areas.
If the problem persists, reduce the power output intensity of the hand piece.
Section VIII: System Maintenance
Daily start-up
1.
Open the water supply valve.
2.
Turn the KRUUSE-SP1 on using the main power switch. Verify that the LED power indicator
(LED) is lit.
3.
Set the power control knob to full power.
4.
Turn the water control knob counter-clockwise to the maximum setting.
5.
Hold the empty hand piece upright over a sink or drain.
6.
Depress the footswitch and flush the water line for at least 2 minutes.
7.
Place a scaling insert (or a compatible insert) into the hand piece and adjust the water level as
desired.
NOTE
：
If no water is detected, check the water supply and the water control knob.
NOTE
：
If the power LED is not lit, contact a local authorized agent.
