Shenzhen Perfect Medical Instruments Co., Ltd
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Endodontic wireless endo motor
General Information
1. ZR AUTO MOTOR is a compact device combining endodontic motor with micorprocessor control for working with rotating Ni-Ti Instruments.
2. The device is designed for us in dentistry(endodontics) and can be used only in hospitals by medical specialists licensed to practice dentisty. The manufacturer is not responsible for the device misuse.
3. The list of programs endo motor
| Programs | Mode of rotation | Name of the file system, under which adapted the program |
| 1,2,3,4 |  | programmable |
| 5 | | |
| 6 | | Forward 170° and reverse 50° |
| 7 | | Reverse 150° and forward 30° |
| 8 | Reverse 170 °and forward 50° | |
| 9 | | Continuous forward rotation normally, but when the load on the file exceeds the set limit, the file automatically starts alternately between forward 180° and 90° reverse rotation |
Instrument constantly rotates clockwise or counterclockwise, respectively
Instruments alternately rotates clockwise and counterclockwise with clearly fixed speed and rotation angle in both direction: with a big rotation angle in both directions:with a big rotation angle when moving forward(clockwise or counterclockwise, respectively) and with a small when moving back
4. Safety measures and warnings
4.1 Use the device only with ZR AUTO MOTOR( Endodontic wireless endo motor) authentic accessories
4.2 Do not dismount and do not change the device contstruction anyhow. In the case of the device integrity damage warranty is considered to be invalid. The device power source should be changed by authorized service departments only.
4.3 Avoid any liquid ingress into the device case.
4.4 Do not use the device close to inflatmmables. The device is not operational in the presence of inflammable anesthetic mixtures with air, oxygen or nitorgen oxides.
4.5 Use only sterile and disinfected device components. The device should be sterilized
and disinfected directly before the rst device use and also after each patient in order
to avoid cross infection (for more details see part7 “Cleaning, Disinfection and Sterilization”).
4.6 Be sure to lubricate and sterilize the micromotor head before its use after previous patient.
Avoid lubricant ingress into the micromotor expanded parts.
4.7 Use cofferdam when working in patient’s oral cavity.
4.8 In case of any abnormality in the endomotor functioning (noise, shakiness, vibrations),
stop using the device immediately and try to find the cause of malfunction, basing on the
information represented in the part 8.Carefully follow manufacturer’s instructions con-
cerning use of the endodontic instruments and avoid use of worn-out and damaged files
4.9 Do not use instruments of “continuous” rotation in “reciprocal” movement and vice versa.
4.10 Do not use curved, deformed or not corresponding to the ISO file. Use of such a file may
result in injury.
4.11 Do not start the micromotor until the file is securely fixed in the clutch head.
4.12 Avoid inadvertent contact with rotating micromotor parts and/or rotating file
4.13 The device(Endodontic wireless endo motor) normally operates at temperatures 10-35°С, relative air humidity not more than
80%, atmosphere pressure (101±3) kPa. Any violation of the pointed restrictions may lead
to the device misoperation.