KERR ENDODONTICS Elements 8:1 Instructions For Use Manual page 44

5 Operation
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WARNING
Hazard from rotating dental bur.
Lacerations.
▶ Do not touch the rotating dental bur!
▶ Remove the dental burs from the medical device after treat-
ment to avoid injury and infection during storage.
CAUTION
Dental bur with worn or damaged shafts.
Risk of injury, dental bur may fall out during treatment.
▶ Never use a dental bur with damaged or worn shafts.