2
6. To avoid possible injury or damage to the dental electric
motor, make sure that the motor handpiece (hereinafter referred to
as the “motor”) is completely stopped when replacing the contra-
angle handpiece.
7. A severe impact, such as drop from high position, can result in
damage to the dental electric motor.
8. Do not try to disassemble the control panel or motor.
9. Please clean the dental contra-angle handpiece (hereinafter
referred to as the “handpiece”) immediately after use.
10. Do not lubricate the motor. The lubricant will cause the motor
to overheat and damage the motor.
11. Do not use a solution with dissolving ability to clean the control
panel.
12. Please switch off the device after each operation.
1.2 Intended use/Indications for Use
The MT2 dental electric motor consists of main unit, motor, motor
tail, power adapter and power cord. It is intended for use in general
dental applications such as: cutting a tooth for cavity preparation,
crown preparation, crown finishing, inlay, filing, polishing,
prophylaxis and endodontic treatment. The Dental Electric Motor
can be used with a ISO E-type straight, right-angle or contra-angle
handpiece attachment of equal, gear-reducing, or gear increasing
speed.
The contra-angle handpieces (model:WJ-15, WJ-15L) are driven by
a micro-motor to rotate at a specified speed, so as to drive the dental
bur. It is applicable to drilling and grinding in dental surgery.
1.3 Model
MT2
1.4 Contraindications
1. Patients with hemophilia.
2. The patients or doctors with heart pacemaker.
3. Patients with allergic constitution and history of drug allergy.
1.5 Cautions
1. Patients with oral and maxillofacial infections, unhealed oral
mucosal diseases, periapical periodontitis, gum disease, periodontal
disease, oral tumors, etc. should be cautious to use this device.