※ You have required to read this manual carefully before operating this machine. Contents 1. Product Overview 2. Safety Precautions Before Using 3. Product Components 4. Component Name and Function 5. Operation 6. Error Messages 7. Maintenance and Repair 8. Cleaning, Disinfection and Sterilization 9.
Product Overview 1. Indications for Use − This equipment is veterinary device − Common name - Dental controllers for contra angle handpiece This application area extends to endodontic prodedures using a root canal instrument which is intended by the manufacturer for use in the mechanical and rotary preparation of root canals.
2. Safety Precautions Before Using Danger - The system may be subject to malfunction when used in the presence of electromagnetic interference. - Do not locate the system in the vicinity of other devices that possibly emit electormagnetic interference. Warning - Endo A Class (LED) Motor is designed for use by veterinary professionals only.
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- Do not use or leave the product in high-temperature environment such as under strong direct sunlight, in a car under a blazing sun, by fire or near stove. - Check the product before use, pay attentions to looseness, vibration, noise and temperature(heat generation). If any abnormal condition is found even slightly at that time, immediately stop use and contact your dealer.
4. Component Name and Function 4-1. Dental Handpiece Motor On/Off Button Up Button Down Button Beep Battery Program No. Mode Speed Torque Torque Level Power & Select Button 4-2. Dental Handpiece Charger Power On/off Button (Power LED & Charging LED) Power Inlet 5.
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- To turn it off, press and hold the switch for longer than 2 second when the power is on. - To turn it on, press and hold the switch for longer than 2 second when the power is off. - When press the switch shorter than 1 second, selection mode is activated with flickering on LCD display.
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5-2. How to Charge Battery #The battery must be fully charged according to the following instructions. 1) First of all, check if the voltage shown on the product corresponds to the local main power supply voltage before connecting to the power supply(the input power of Endo A Class(LED) is 100~240VAC).
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Do not use the unit from other manufacturers with the dental handpiece charger of · Endo A Class (LED),and do not put substances, such as metal pieces, cable or liquid, into the dental handpiece charger because they may result in damage to the circuit or overheating and catching fire.
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5-4. Contra Angle connection and disconnection · The contra angle attachment must be replaced surely after turning off the power. · Do not use any contra angle attachment from other manufacturers with this unit. Attention · Check if the contra angle attachment is surely connected to the dental handpiece before operation.
6. Error Messages # The following error messages displayed on the LCD will help you easily find out the cause of errors. Error Code Error Cause Solution · When the dental · Check if the angle handpiece is locked. portion is locked. The preset torque is ·...
7. Maintenance and Repair 7-1. Lubricating the Contra Angle # Only the contra angle attachment of Endo A Class(LED) is allowed to be lubricated. # The lubrication is needed after each use and before sterilization. 1) Lubricate once a day before sterilization. 2) Screw the spray nozzle onto the spray can for approximately 10 turns.
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· The contra angle must be steam sterilized prior to initial use and between patients to prevent cross contamination. After sterilization, make sure the contra angle attachment Attention ℃ before use. has reached a temperature below 40 Cleaning Dental Handpiece - When the dental handpiece becomes dirty, wipe it off with a cotton cloth moistened with rubbing alcohol.
9. Troubleshooting Problem Cause Solution · When the battery was completely If the battery was not completely · drained. drained, it must be charged LCD does not turn on. · · When the dental handpiece was again. not used for a long time. When the battery is completely Replace the battery in ·...
11. Warranty - All items of this unit are guaranteed for 12 months from the date of purchase. - This guarantee expressly excludes any consequential failure or damage caused by neglect handling, incorrect fitting and misuse. 12. Product Disposal 12-1.Disposal of the Endo A Class(LED)(control unit)and Dental handpiece charger - Follow your country-specific law, directives, standards and guidelines for the disposal of used electrical devices.
13. Electrical Specification - The unit meets the collateral standards of electromagnetic compatibility - Requirements and tests EN 60601-1:2007(IEC 60601-1-2) the limits and methods of measurements of electromagnetic disturbance characteristics of industrial, scientific and medical radio frequency equipment EN 55011 Group 1, Class A, medical electrical equipment is subject in regard to the electromagnetic compatibility(EMC) and its special precautionary measure.
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Electromagnetic immunity The Endo A Class(LED) Model device is intended for use in the electromagnetic environment specified below. The customer or the user of the Endo A Class(LED) Model device should assure that it is used in such an environment. IMMUNITY test IEC 60601 test level Compliance level...
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The Endo A Class(LED) Model device is intended for use in the electromagnetic environment specified below. The customer or the user of the Endo A Class(LED) Model device should assure that it is used in such an environment. IMMUNITY test IEC 60601 test level Compliance level Electromagnetic environment...
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Recommended separation distances between portable and mobile RF communications equipment and the Endo A Class(LED) Model device The Endo A Class(LED) Model device is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the Endo A Class(LED) Model device can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the Endo A Class(LED) Model device as recommended below, according to the maximum output power of the communications equipment.
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■ Symbol Symbol Description The serial number that identifies the object. � Manufacturer Caution/ Warning General warning sign � Refer to instruction manual Class II equipment Type B applied part CE:0120/CE:2200 The official mark of Europe certificate. Caution : Federal law restricts this device to sale by or on the order of a veterinarian.
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