background image

Fig.6

CAUTION

Fig.7

Motor

Motor Cord 

Nut

Motor Cord 

Connector

Handpiece Attachment

Motor Insert

Motor

CAUTION

(2) 

Connecting/disconnecting the motor and the handpiece Attachments 

Assemble the Handpiece Attachment by inserting the motor insert into 
the E-Type Handpiece Attachment, and turn Attachment until it clicks 
and positioning pins are aligned. 

Remove the handpiece by pulling the handpiece attachment out from 
the motor. 

· 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.

5. Operation Section

(1) Insert the Power Cord Plug in AC outlet and turn on the Power Switch. When you turn on the  
     Power Switch, lamps and speed indicator will be illuminated. 

(2) Before using this system, make sure to perform Foot Air Calibration function.  
     (Refer to 6. (1) Foot Air Calibration) 

Power 

Switch 

Symbol 

Mark

Function

OFF

ON

(3) Push the Gear Ratio Select Key to indicate the speed of the 

attachment you will use. (Fig. 7)

 Handpiece 

Gear Ratio

Indicator

Speed (min

-1

(rpm))

16:1

100 - 2,500

1:1

2,000 - 40,000

1:5

10,000 - 200,000

Fig.5

4. Handling the Motor

(1) Connecting / disconnecting the motor and the motor cord

 

To remove the motor cord from the motor, unscrew and detach the 
motor cord nut, and gently pull out the motor cord connector.

To connect, align and insert firmly the pins of the connector 
carefully into the pin holes of the motor, and fasten the motor cord 
nut securely (Fig. 5)

Push

Ensure that the motor has completely stopped before handling the motor.

5

Motor

Motor Cord 

Nut

Motor Cord 

Connector

Handpiece Attachment

Motor Insert

Motor

Light indicates 

speed range selected

Light indicates 

speed range selected

Push

Summary of Contents for NuTorque Lite

Page 1: ...plains an instruction that should be observed for safety reasons Read this manual thoroughly before use and operate the device properly These instructions will show you how to operate the product safety and prevent danger to you or others They are classified by the degree and or severity of danger All contents relating to safety should be oberserved Cautions for handling and operation Please Read ...

Page 2: ...the Speed Control Switch is adjusted within the allowable speed before use When you install Control Box or Motor DO NOT bend or twist the tubing or the cord No unnatural force is needed to do the installation Never use the AC adapter for anything other than the control box of this product Air Requirements dry free from contamination and oil Use a compressor with a dry air system Install an air fil...

Page 3: ...Model 265290 120V and 265291 230V Rated input AC120V 50 60Hz 41VA AC230V 50 60Hz 41VA Output AC28V 1 3A Fuse AC120V FU100 T1 6A 250V FU101 T1 6A 250V AC230V FU100 T800mA 250V FU101 T800mA 250V Dimensions W100 x D178 x H64 mm Cord Length Unshielded App 5 0m AC Adaptor Handpiece Tubing Connector Handpiece Tubing Connector Power Switch Power Switch Power Switch AC Adapter Connector AC Adapter Connect...

Page 4: ...e Motor Insert the Motor Cord Connector to the control box motor cord connector and tighten Fig 2 3 Connecting the AC adapter Insert the AC adapter plug into the AC adapter connector before plugging into wall outlet Fig 3 Never use the AC Adapter for anything other than the Control Box of this product 4 Connecting the Power Cord Insert the Power Cord into the Inlet of AC Adapter Fig 4 Plug cord in...

Page 5: ...the Power Switch When you turn on the Power Switch lamps and speed indicator will be illuminated 2 Before using this system make sure to perform Foot Air Calibration function Refer to 6 1 Foot Air Calibration Power Switch Symbol Mark Function OFF ON 3 Push the Gear Ratio Select Key to indicate the speed of the attachment you will use Fig 7 Handpiece GearRatio Indicator Speed min 1 rpm 16 1 100 2 5...

Page 6: ...wer limit of the air pressure to enable this function Perform this adjustment function after your purchase Once it is adjusted it will be memorized and there is no need to do this everytime NOTICE The displayed air pressure is only a guideline Measure the correct air pressure with an air gage The unit of displayed air pressure is kgf cm2 For other units refer below ex 0 1kgf cm2 0 01MPa 1 42psi 1 ...

Page 7: ...table between 4 Press key until it beeps more than 3 seconds to set the brightness 5 Press key and key at the same time for more than 3 seconds once again When it beeps this setting is complete 3 Program Function It is possible to program two 2 presets Speed Gear Ratio Forward Reverse Direction Once set you can choose between presets by pressing the or the key To set the values for Speed Gear Rati...

Page 8: ...t from motor 5 Disconnect motor from tubing by unscrewing coupler counter clockwise and pulling motor in the axial direction direction of E connector 6 Clean all external surfaces of attachment and motor using a small toothbrush and soft cloth with isopropyl alcohol 7 Dry thoroughly lubricate attachment 8 Sterilize Note To Prevent Damage To the Bur Use an Autoclavable Bur Block Attachments and bur...

Page 9: ...d mount the new O Rings into the groove CAUTION Effects of deteriorated O Rings Air Water leak Air Water does not turn off Vibration Difficult to connect disconnect the handpiece 2 Replacing Bulb 1 Turn off the power 2 Loosen Motor cover and detach it from the motor Remove the old light bulb using a small screw driver Fig 12 13 3 Align and insert the connector of the new bulb into the socket hole ...

Page 10: ...setting values are different from what used to be when turned off Turned off the motor while rotating Turn off after the Motor has stopped 9 Error Code Error Code Trouble Cause Check Remedy Overcurrent error In circuit Detected overcurrent in the circuit Contact your dealer Overcurrent error In software Detected overcurrent in the software Contact your dealer Retry Error Motor stopped by overload ...

Page 11: ...orque Lite uses RF energy only for its internal function Therefore its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment RF emmissions CISPR11 class B The NuTorque Lite is suitable for use in all establishments including domestic estabilishments and those directly connected to the public low voltage power supply network that supply network that s...

Page 12: ...a Field strengths from fixed transmitters such as base stations for radio cellular cordless telephones and land mobiles radios amateur radio AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy To assess the electromagnetic environment due to fixed RF transmitters an electromagnetic site survey should be considered If the measured field strength in the locatio...

Page 13: ...l information call 1 866 DTE INFO or visit our web site www dentalez com StarDental Division of DentalEZ Inc 1816 Colonial Village Lane Lancaster PA 17601 U S A Printed in Japan 2019 DentalEZ Inc Anyone wishing to return any DentalEZ Inc product to a DentalEZ facility MUST obtain the proper RETURN AUTHORIZATION NUMBER from the Customer Service Department The RA Number must appear clearly marked on...

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