- Align the mark
and
to set the water spray shape.
- Align the mark
and
to set the water jet shape.
CAUTION
· Make sure to fully turn the Switching Valve.
· Before starting treatment, check the coolant water is flowing
normally.
· If water is not flowing normally, reset the Switching Valve again.
6. Check before treatment
Check that the Head Cap is firmly tightened. Also check for handpiece vibration, noise and overheating by rotating for about 1 minute. If any
abnormalities are found do not use the handpiece and contact your Authorized NSK Dealer.
Water spray
shape
Water jet shape
Switching Valve
Wrench
Fig. 3
7