Essilor Neksia, User Manual

Page: 63 / 84

Select the diameter of the drill bit to install (0.8 mm or 1.0 mm).
For cleaning, select the diameter of the drill bit in place.
Select the type of operation:
• Install a new drill bit: at the end of the procedure, the wear statistics will be reset to zero.
• Replace the drill bit with a different diameter bit or clean the bit in place: the wear statistics
will not be reset.
Press .
The GMD module moves to facilitate the operation.
Position the drill bit changing tool in the notch of the chuck.
Position the open-ended spanner between the two grooving and chamfering wheels.
Loosen the drill bit by bringing the tool towards you.
Remove the drill bit and replace it with the one you want, by putting it in the stop at the bottom of the
chuck.
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