NSK Ti-Max Z800L Manuel D'utilisation page 9

NOTICE
Grip the handpiece while placing your thumb tip on the Push button which makes it easier to depress the button.
CAUTION
Always insert the bur all the way into the chuck.
Remove the bur only after the handpiece has completely stopped rotating.
Always keep the bur shank clean.
Entry of debris into the chuck, via the bur shank, could cause bur rotation slip and also prevent the bur from being securely located in the
chuck.
Do not exceed the bur speed recommended by the bur manufacturer.
Do not exceed maximum bur length recommended by the handpiece manufacturer.
Do not apply excess pressure to the bur as it may break or bend or become difficult to remove.
DO NOT use burs with problems listed below as the bur may break, seize up or disengage from the chuck.
- Bent, deformed, anisomerous (worn), rusted, broken, deficient bur.
- Bur which is cracked on the edge or axis.
- Non-ISO standard, or tampered bur.
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