KaVo 2052 CHC Instructions For Use Manual page 11

Safety
CAUTION
Risks due to lack of control equipment.
Hazards can arise if control equipment is not available for changing the
speed and the direction of rotation.
▶ The dental treatment unit connected must have control equipment
for changing the speed and direction of rotation.
▶ A note is to be included in the documents accompanying the dental
treatment unit, referring to responsibilities arising from safety, relia‐
bility and performance.
▶ The medical device may only be combined with a treatment unit re‐
leased by KaVo.
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