6
Exhaust
Air Pressure
Fig. 5
Fig. 4
Fig. 3
FWD/REV Change Ring
* F : Forward Rotation
R : Reverse Rotation
6. Forward / Reverse Rotation
1) Forward Rotation : Turn the FWD/REV Change Ring to “F”.(Fig. 3)
2) Reverse Rotation : Turn the FWD/REV Change Ring to “R”.(Fig. 4)
3) When the FWD/REV Change Ring is positioned at the middle of “F” and “R” , the drive air is interrupted and the motor does not rotate.(Fig. 5)
5. Check before treatment
Connect the handpiece to the motor and check for motor vibration, noise and overheating. If any abnormalities are found do not use the motor and
contact your Authorized NSK Dealer.
