KaVo 2052 CHC Instructions For Use Manual page 29

Operation
CAUTION
Risk of injury by miniature burs.
Infections or cuts.
▶ Wear gloves or finger stalls.
CAUTION
Hazard from defective chucking system.
The miniature bur can fall out and cause injury.
▶ Pull on the miniature bur to check if the chucking system is working
properly and securely holds the miniature bur. Wear gloves or finger
stalls when you check, insert or remove the insert to prevent injury
and infection.
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