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2. Initial use – safety notices
> Operation of the contra-angle handpiece is only permitted on dental units that conform to the
IEC 60601-1 (EN 60601-1) and IEC 60601-1-2 (EN 60601-1-2) standards.
> Use only the filtered, oil-free and cooled air supplied by dental compressors for drive air.
>
Always ensure that the correct operating conditions are provided.
> Inspect the contra-angle handpiece for damage and loose parts before every use.
> Do not operate the contra-angle handpiece if it is damaged.
> Only fit the contra-angle handpiece when the motor is at a complete standstill.
> Perform a test run prior to each treatment.
