Cleaning The Mirrors #2 And #3 - Trotec Speedy 100 Operation Manual

5.2.2 CLEANING THE MIRRORS #2 AND #3

There are two mirrors in the operating area of the laser, which may have to be
cleaned if they are soiled. To clean the mirrors, follow the instructions below.
MIRROR #2
1. The mirror #2 is located on the right-hand side of the machine. To be able to access
mirror #2, you must remove the right maintenance panel.
The laser must be switched off before the panel is removed!
2. The mirror #2 is attached by means of two Allen screws (1), which are located on the
mirror holder. Open the screws and remove the lens holder together with the mirror. Do
not touch the milled screws while doing this (2).
Make sure that you do not touch the mirror surface with your fingers as this
reduces the mirror's working life significantly.
3. Use a drop of lens cleaning liquid from the accessories box and, while holding the mirror
on an angle, flush the surface of the mirror, to wash away coarse soiling.
4. Put the mirror on a working surface. Put some drops of lens cleaning liquid on the mirror
and leave the liquid take effect for approximately 1 minute.
5. Use a folded piece of lens cleaning tissue soaked with lens cleaning liquid and wipe
gently over the mirror only once. Use a fresh lens cleaning tissue soaked with lens
cleaning liquid each time and again wipe over the mirror only once. Then wipe the mirror
dry with a new dry lens cleaning tissue. Never use a cleaning tissue twice, as it could
carry dust particles, which can scratch the mirror surface.
6. Examine the mirror and repeat the cleaning process, if necessary.
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