Push Button Contra Angle Dental Handpiece

Product Description

Presentation
1. LED 1:5 inner spray increasing contra angle 1 piece
2. Cap wrench 1 piece
3. Operation manual 1 sheet
4. Head oil nipple
Technical Data

Technical Data:
Drive speed ratio:1:5
Max rotation speed:120,000 rpm (Domestic bearings)
200,000 rpm (Import bearings)
Max diving motor speed: 25,000 rpm (Domestic bearings)
50,000 rpm (Import bearings)
Noise:≤70dB
Bur applicable:Φ1.59~1.60mm (FG bur )
Chuck type:push button
Luminous type:LED and generator inside
Sterilization temperature:135ºC



Application
Professionally used by dentists as oral operative surgery tools.
Notes & Cautions
1. Notes before operation
The product is available for dental inner spray air/electric motor in accordance with E type connector only.
Only to be used by a qualified dental practitioner.
Before using, please check burs and function of the chuck at outside of oral cavity of patients, if loose, too much vibration, irregular noise and too much heating up etc, please dot not carry on.
Avoiding crash and drop.
Forbidding disassembling or conversion.
It shall be sterilized before handpiece is used at the first time and after treatment.
Do not insert or remove bur while the bur is in motion.
Please use standard bur or drill.
Please do not exceed the max rotation speed of the bur or drill.
Please keep the bur or drill be clean. Any other foreign particles get inside, it may cause vibration, weak chucking power or other abnormalities.

2. Notes in operation
Please do not operate without spray.
Please do not let the motor speed exceed the max diving motor speed, otherwise will accelerate mechanical wear or damage the handpiece.
Please do not operate without bur or drill.
Please do not push the back cap while the handpiece is in motion, that will cause the handpiece damage
or the bur brust out.

3. Notes after operation
The 1:5 contra angle is forbidden to put into digital ultrasonic cleaner, otherwise will damage the generator and LED light.
Please cleaning, lubricating and autoclaving after treatment. Otherwise the blood will make the cartridge corrosion.
The handpiece will heat up if lack lubricating.
Please do not use the acid solution to scrub, inject or soak the handpiece.
Please check the function before long time not use.

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