What to do if alarm sounds and motor handpiece doesn't rotate on NSK ENDO-MATE DT Dental equipment?
- LLaura PowellAug 1, 2025
If an alarm sounds and the motor handpiece doesn't rotate when you power on your NSK Dental equipment: * **ON/OFF Button**: Make sure you're not pressing the ON/OFF button while turning on the power. Check the button itself. * **Foot Control**: Ensure that you are not pressing on the Foot Control (if equipped) while turning on the power. Remove the foot control (Option), and rotate the motor handpiece by the ON/OFF button, or contact your dealer.