NSK Ti-Max X X450L Manual Del Usuario página 9

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 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
7