V1.0
RayTools AG © Copyright
www.raytools.ch
13
3.4 Focus Lens Maintenance
Process: maintenance of focus lens
Change the focus lens after removing the laser head from the machine tool. Operate optical lens with clean gloves or
finger stalls.
Caution
: Keep the lens holder vertically when moving it in case of falling off. The installation and disassembly shall be
operated on a clean table.
1.
Remove the locking screws from the bottom to the top;
2.
Unscrew the pressing plate and take it off. Take out the holder mountings with the lens tool;
3.
Unscrew the elastic pressing ring and take out the lens with lens tool;
4.
Install the new focus lens in the new holder.
Put the convex face upward.
Rotate the new focus lens and lens
holder into the focus module and tighten retaining screws.
5.
Reverse steps above.
