briot alta nx safety bavel mark on the bottom of the glass

[dennis huurman]

hi i have problem wiht briot alta nx. the safety bavel wheel make's a mark on the bottom of the glass i have change the the safety bavel wheel for a new one but after 2 months the problem is back,i have calibrate the drill unit but the mark is stil there. have any body a solution for me.
best reggards dennis

[sdfsdfdfdsfsdfsdfd]

We also have the same problem, please help.

[jefe]

hi i have problem wiht briot alta nx. the safety bavel wheel make's a mark on the bottom of the glass i have change the the safety bavel wheel for a new one but after 2 months the problem is back,i have calibrate the drill unit but the mark is stil there. have any body a solution for me.
best reggards dennis

That's something which has been happening with mine for years on certain jobs. It's a minor problem which can be fixed with a hand wheel. If it happens often, don't let the machine safety bevel the lenses.