What to do if my NSK dental equipment motor heats up abnormally during rotation?
- DDiane MarksAug 21, 2025
If the motor heats up abnormally, check the air pressure on the side of the dental unit to ensure that coolant air is being supplied properly.
What to do if my NSK dental equipment motor heats up abnormally during rotation?
If the motor heats up abnormally, check the air pressure on the side of the dental unit to ensure that coolant air is being supplied properly.
What to do if I detected a residual overvoltage when the motor was started on my NSK NLZ E?
If a residual overvoltage is detected when the motor is started, wait for approximately 5 seconds, then press the foot pedal again. If the error persists, check if the motor and motor cord are properly connected.
What to do if I detected an overvoltage of an LED light on my NSK NLZ E?
If an overvoltage of an LED light is detected, check the LED light connection.
What to do if I detected an under-voltage input to my NSK NLZ E Dental equipment unit?
If an under-voltage input is detected, check the proper connection of the AC adapter and AC power cord.
What to do if I detected an overvoltage input to my NSK dental equipment unit?
If an overvoltage input is detected, check the proper connection of the AC adapter and AC power cord.
What to do if a motor heat generation error was detected on my NSK dental equipment?
If a motor heat generation error is detected, leave the motor until it cools down.
What to do if an increasing handpiece heat generation error was detected on my NSK NLZ E?
If an increasing handpiece heat generation error is detected, perform maintenance on the handpiece, and then check the handpiece by the Contra- Check.
What to do if my NSK NLZ E shows a handpiece heat generation error?
If a handpiece heat generation error is detected, perform maintenance on the handpiece and then check it using the Contra-Check.
What to do if I detected over current in the circuit of my NSK dental equipment?
To address an overcurrent issue, avoid overloading the handpiece with continuous heavy cutting. Press the foot pedal again to clear the error.
| Type | Electric Micromotor |
|---|---|
| Model | NLZ E |
| Torque | 3.4 Ncm |
| Light | LED |
| Handpiece Connection | ISO E-type |
| Power Supply | AC 100-240V 50/60Hz |
| Protection Class | Class II |
| Speed Range | 100 - 40, 000 min⁻¹ |
Lists critical safety warnings and precautions for the safe operation of the system.
Guides on the physical installation and mounting of the system components.
Details how to access and modify various system settings and parameters.
Provides essential pre-operation checks for safety and optimal performance.
Describes the operation procedure for the Rotary Endo Mode.
Details the usage of the Reciprocating Endo Mode for endodontic procedures.
Explains how to perform a handpiece status check and torque calibration.
Details the functions designed to protect the motor and handpiece from overheating.
Instructions for cleaning the motor at the point of use to minimize infection risk.
Details the process for cleaning and disinfecting the motor exterior.
Lists various error codes displayed by the system and their corresponding remedies.
Provides common troubleshooting steps for system malfunctions and abnormal behavior.