Defective needle or light guide
The innovative shutters for the light guide sockets allow you to continue using the device even if a laser needle is defective or a light guide is damaged.
Terminate the current therapy if such a defect occurs.Then flip the shutter on the socket
of the affected needle upward and simply remove the defective light guide from the socket. Always make sure to close the socket again by flipping the shutter downward.You can now continue working with the remaining needles.