Safety Notes - Veloce VLE15 Instrucciones De Uso

3.2 Safety notes

WARNING
- When operating the handpiece always consider the safety of the patient.
- The handpiece is designed only for dental clinical use.
- Check the vibration, noise and overheating outside the patient´s oral cavity before use. If any abnormalities are found, stop
using and contact dealer.
- If any abnormalities are found in use, stop using immediately and contact your dealer.
- Do not allow any impact on the shank. Do not drop the handpiece.
- Do not attempt to disassemble the handpiece nor temper with the mechanism.
- Do not connect or disconnect the handpiece until the drive motor has completely stopped.
- Use short shank bur for miniature head speed increasing handpiece. Using long burs could result in bur spin-out while using, or
premature bearing failure.
- Do not exceed a speed of 200.000 U/Min. at the head.
- Do not use eccentric, worn or damaged burs.
ACHTUNG - Do not use a long surgical bur on speed increasing handpiece, which runs to 200.000 U/Min. Such long bur as 25mm in length
shall not be used. It´s shank may warp under load at a high speed and spin out of the handpiece when the load is released.
- Before use, always confirm that the bur is correctly seated and locked into place.
- Do not exceed the motor speed recommended by the bur manufacturers.
- Depressing the push button while handpiece bur is in rotation will result OVERHEATING of the handpiece head. Special caution
must be exercised during use to keep cheek tissue AWAY from the push button of the handpiece. Contact with cheek tissue
may cause the push button to depress and injury to the patient may occur.
- Always operate with spray. Without cooling spray, the handpiece may built up heat.
- Supply QUALITY PREMIUM SERVICE OIL after each use.
- Do not wipe with or clean or immerse in high acid water or sterilizing solutions.
- Do not apply excessive load to the handpiece when operating it.
4 Connection of the motor coupling: Attaching / Removing
CAUTION
Before first use and after each use, sterilize the contra angle handpiece.
CAUTION
Place the handpiece on the motor coupling until it audible locks in place. See below figure. Carefully pull before each treatment to ensure that
the handpiece is securely locked on the motor coupling.To remove the handpiece from the motor coupling, pull the two parts strongly apart.
WARNING
The handpiece has to come to a complete standstill before separating in order to avoid damage to the driver.
WARNING
5 Burs: Inserting/Removing
CAUTION
Only use burs which shafts comply with DIN EN ISO 1797-1 standard. Never use burs with worn shafts.
Wear gloves to protect from danger of injury and infection.
Shaft diameter: 1.591 - 1.599 mm
CAUTION
Overall length: max. 25 mm
Inserting:
Press the push button and at the same time insert the bur in the chuck all the way until the stop.
Check the holding force by pulling the bur.
Removing:
Press the push button and remove the bur from the chuck.
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