W&H Implantmed, Instructions For Use Manual

Page: 49 / 64

49
15. Servicing
Regular checks
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. The inspection
must be undertaken by a qualified organization and must include the following procedures:
Control unit
> External visual inspection
> Measurement of device leakage current
> Measurement of patient leakage current
> Visual inspection of internal components on suspicion of safety interference, e.g., mechanical damage of the
enclosure or indicators of overheating
Foot control
> External visual inspection
> Measurement of device leakage current
> Measurement of ESD capacity
> Visual inspection of the ESD spring contact on the bottom of the foot control (electrostatic discharge)
> Function test with check to see if the maximum speed can be reached
The regular inspection must only be performed by an authorized W&H service partner.