K
Kevin FoleySep 23, 2025
Why does the bur come out of my NSK Laboratory Equipment?
- JJames WilliamsSep 23, 2025
Tighten the chuck securely.

Why does the bur come out of my NSK Laboratory Equipment?
Tighten the chuck securely.
What to do if the motor and handpiece do not run, or Reset Lamp lights on NSK Laboratory Equipment?
If you have multiple units, try replacing the motor cord. If normal operation resumes, the motor or motor cord may be shorted and need repair. If the issue persists, the control unit may require repair.
What to do if error code E0 appears on NSK Laboratory Equipment?
First, try turning the power off and then on again. If the same error code appears again, it indicates that the control unit requires repair.
What to do if error code E3 appears on NSK Laboratory Equipment?
First, ensure the motor cord is correctly connected. If the error persists, maintenance mode (3) “HL”: Confirm whether you work by a motor signal check normally. If problems are found during the check, the motor cord might be severed, or the motor sensor could be faulty, requiring repair. Also, ensure the chuck is locked. If the rotation is abnormal, it might require repair of the motor and handpiece.
What to do if error code E6 appears on NSK Laboratory Equipment?
Ensure the chuck is locked. If problems persist during a motor signal check in Maintenance mode (3) “HL”, the motor cord may be severed, or the sensor in the motor may be faulty and require repair. If rotation is abnormal when turning a bur with a finger, the motor and handpiece may need repair. If it work normally, error indication is a temporary thing by the overload.
What to do if the ball bearings are worn on NSK Laboratory Equipment?
Send the equipment to your dealer for repair.
How to fix heavy run out of the bur on NSK Laboratory Equipment?
Clean the inside of the chuck and spindle to remove any stuck dust.
What to do if the chuck is worn on NSK Laboratory Equipment?
Replace the worn chuck.
What to do if error code EF appears on NSK Laboratory Equipment?
If the Foot Pedal does not operate normally, replace the Foot Pedal or ask for repair.
How to fix NSK Laboratory Equipment pilot lamp when it does not light?
Ensure the power plug is correctly inserted. If the pilot lamp still doesn't light, replace the fuse with a specified fuse. If the reason for the blown fuse is unknown, request an inspection. If the power switch is faulty, request a repair.
| Brand | NSK |
|---|---|
| Model | Ultimate XL |
| Category | Laboratory Equipment |
| Language | English |
Connect the motor cord plug locator into the Motor Connector, aligning with the groove, and tighten.
Insert the Foot Pedal cord plug locator into the Foot Pedal Connector, aligning with the groove.
Securely insert the power cord plug into the connector at the back of the unit.
Describes the procedure for operating the micomotor using the hand control.