8. Inserting and removing the carbide bur or diamond bur
8.1 Insert the carbide bur or diamond bur
Carefully press the push button with your thumb and simultaneously insert the carbide bur or diamond bur (Fig.8-1
8.2 Remove the carbide bur or diamond bur
Press the push button with your thumb and simultaneously pull out the carbide bur or diamond bur (Fig.8-1
NOTE
Only use the carbide bur or diamond bur that correspond to ISO1797-1 Type 3 and meet the following criteria:
– Shaft diameter: 1.59 – 1.60 mm
– Overall length max. 25 mm
– Shaft chucking length: at least 11 mm
– Blade diameter: max. 2 mm
CAUTION
When inserting the carbide bur or diamond bur
– Observe the Instructions for Use of the carbide bur or diamond bur and use them properly, especially rotational speed of the carbide bur or
diamond bur should reach the required speed of the medical device, a lower speed of the carbide bur or diamond bur than required speed of the
medical device is not permitted.
– Never use the carbide bur or diamond bur with worn, damaged or distorted shaft; otherwise they fall out during treatment to injure the patient. A
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Fig. 8-1