10 – 2
Classification of equipment
● Type of protection against electric shock:
– Class II equipment:
● Degree of protection against electric shock:
– Type B applied part:
● Method of sterilization or disinfection recommended by the manufacture:
– See "6 – 4 Sterilization"
● Degree of protection against ingress of water as detailed in the current edition of IEC 60529: IPX0
● Degree of safety of application in the presence of a flammable anaesthetic mixture with air or with
oxygen or nitrous oxide:
– EQUIPMENT not suitable for use in the presence of a flammable anaesthetic mixture with air or
with oxygen or nitrous oxide�
● Mode of operation:
– Continuous operation
10 – 3
Operation principle
This system consists of the contra angle head, the control unit with the motor handpiece, and the AC
adaptor� By operating the ON/OFF button of the motor handpiece, power is supplied to the motor and the
file attached to the contra angle head rotates�
39
Specifications