Servicing - W&H Perfecta 900 Instructions For Use Manual

18. Servicing

Repairs
If a defect occurs, always return all the equipment, due to the fact that with motor malfunctions, an inspection of the
electronic controls is also necessary!
We recommend that only an authorized W&H service partner should undertake this servicing and checking .
Returns
> Refer all questions to an authorized W&H service partner (see Page 45) .
> Always return equipment in the original packaging!
> Do not coil the cable around the motor handpiece and do not twist or kink the motor cable! (Risk of damage)
Regular checking of Perfecta and accessories
Regular servicing of function and safety including the accessories is necessary and should be carried
out at least once every three years, unless shorter intervals are prescribed by law .
We recommend that only an authorized W&H service partner (see page 45) should undertake this servicing and checking .
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