NLX nano and NLX plus Micromotor with LED Operation Manual March 2022

ENGLISH

CAUTION · When operating this motor always consider the safety of the patient. · The motor is designed only for clinical dental use by qualified personnel. · This motor can not operate without exclusive control unit. · Do not allow any impact on to the motor. Do not drop it. It is cause a malfunction. · Check for vibration, noise and overheating outside the patient's oral cavity before use. If any abnormalities are found, stop using the motor immediately and contact authorized dealer. · Do not exceed the drive motor speed recommended the handpiece (Option) manufacturers. · Prior to use, always check the handpiece tightness, vibration, noise and overheatin. If any abnormalities are detected, stop using immediately and contact authorized dealer. · Do not use contaminated air (by dust or moisture). If the air contains water or dust, it might cause a malfunction or overheat. · Do not use this motor under strong stress for long time. It is cause overheat. · Do not connect or disconnect the cord until the drive motor has completely stopped. · Do not connect / disconnect the handpiece during operation.

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· Verify that the Speed Control Switch is adjusted within the allowable speed before use. · Air Requirements: dry, free from contamination and oil. Use a compressor with a dry air system. Install an air filter if necessary. Blow out the lines before installation. · Do not Autoclave (or any other high temperature Sterilization) Motor Cord. · The user shall be responsible for operation and maintenance. · The operator is responsible for correct operational control, maintenance and inspection. · Surface temperature shall be more 60°C without using a coolant air, to avoid this event, be sure to use coolant air.

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EN

1. Specification

PT

More than 65 mL/min (0.2MPa) More than 1.5 L/min (0.2MPa) More than 6.5 NL/min (0.2MPa)

IT

Spray Supplying water Chip Air Coolant Air

ES

Max.Rotation Speed Max. Torque Dimensions

Max. Rated input

FR

NLX plus Electric voltage AC25V Electric current 5A 100 - 40,000 min-1 4.0 N·cm DØ22 x H77 mm

DE

NLX nano Electric voltage AC19V Electric current 5A 1,000 - 40,000 min-1 3.4 N·cm DØ22 x H70 mm

Model

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2. Motor 2-1 Connecting / Disconnecting the Motor and the Motor Cord Align and insert firmly the motor pin into the pin holes of the Motor Cord Connector, and fasten the Motor Cord Nut securely.(Fig. 1) To remove the Motor Cord from the Motor, unscrew and detach the Motor Cord Nut, and gently pull out the Motor Cord Connector. 2-2 Connectioning / Disconnecting the motor and the handpiece (Option) To insert the E-type handpiece in the Motor Insert, align handpiece and Motor, then turn those until its click. (Positioning pins are aligned)

Motor Cord Connector

Motor

Motor Cord

Fig. 1 Positioning Pin Motor Insert

To remove the handpiece, simply pull out the handpiece from the Motor. Handpiece is not included. 4

Handpiece (Option)

Fig. 2

DE FR

· Care should be taken when using any handpiece attachment which requires lubrication (E Type Micromotor). Following lubrication stand the handpiece attachment vertically until the excess solution drains. Wipe the handpiece then attach it to the Micromotor. · Do not connect or disconnect the handpiece until the motor has completely stopped.

EN

CAUTION

ES IT PT

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3. Sterilization For the sterilization method, we recommend the autoclave sterilization method. Sterilization is required first time you use and after each patient as noted below. Autoclaving 1) Turn off the Power. 2) Detach the motor from the Motor Cord. (Refer to 2-1 Connecting/disconnecting the Motor and the Motor Cord) 3) Clean the surface of the Motor with brush. (Do not use the metal brush), and wipe it with the cotton moistened with disinfecting alcohol. 4) Screw the Motor Cap to the Motor. Put the Autoclave plug to the motor insert. 5) Insert into an autoclave pouch. Seal the pouch. 6) Autoclavable up to max. 135°C. ex.) Autoclave for 20 min. at 121°C, or 15 min. at 132°C. 7) Keep the Motor in the autoclave pouch to keep it clean until you use it. Sterilization at 121°C for more than 15 minutes is recommended by EN13060. 6

Autoclave Plug O-Ring

Motor Cap

Fig. 3

EN

CAUTION

DE FR ES IT PT

· Do not Autoclave (or any other high temperature Sterilization) Motor Cord. · Do not lubricate the motor. · Do not autoclave the motor, even when it is bagged, together with other instruments, from which chemicals are not sufficiently cleaned. This is to avoid discoloration and/or damage to the plating of the motor. · Do not wash, soak, or wipe off the motor with/in the oxidation potential solution (strong acid, super acid solution) sterilized solution, strong alkaline solution or functional water. · The motor is kept in suitable atmospheric pressure, temperature, humidity and ventilation. Moreover, air does not include a dust, salt and sulfur. · Do not sterilize with dirt on the surface. It might cause rust. · You can hang Autoclave Plug on the Hunger Post to prevent loosing it. · Do not hung the Autoclaving Plug with motor. It may drop the motor and cause damage. · Do not touch the handpiece just after the autoclave. It may very hot. · We do not recommend you to sterilize on plasma sterilization or EOG stabilization.

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4. Maintenance If the O-Ring became depleted, such as difficult to connect the handpiece or air or water might leak, replace the O-Ring. Remove the O-Ring at the Motor Insert with a pointed tool, and mount the new O-Rings into the groove. O-Ring (Blue) : 0313084070 O-Ring (Black) : 0312074080 O-Ring (Autoclave Plug): 0312457102

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Fig. 4

O-Ring(Blue) DE

O-Ring(Black)

FR ES IT

· There are 4 O-Rings on the Motor Insert. Blue one is thinner than other 3 pieces. Make sure to order it. · Do not use Autoclave Plug without the mounting O-Ring. It may cause a malfunction. If O-Ring had damaged, replace it immediately. · It might happen if the O-Ring becomes depleted. · Air/Water leak · Air/Water does not came off · Vibration · Difficult to connect/disconnect the handpiece

EN

CAUTION

PT

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5. Troubleshooting When a problem is detected, check the following again before requesting a repair. If none of these is applicable or if the trouble is not remedied even after an action has been taken, a failure of this product is suspected. Contact your Authorized NSK Dealer. Check/Remedy Motor does not run LED does not light Water leakage

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Cause Motor Cord is not connected correctly

Solution Check the connection

Reached the end of life expectancy

Contact your dealer

Motor Cord is not connected correctly

Check the connection

Water is leaking from the motor

Replace with new O-Ring

2022-03-22 CACC0425 02E