6 MAINTENANCE
© 2022 RAYLASE GmbH SUPERSCAN IV
MN105-en / v1.0.12
39
6.1.3
Cleaning the protective window
The protective window is extremely sensitive and may only be cleaned by experienced professionals.
1.
Before cleaning, ensure that the laser system is switched off and secured against being
accidentally switched on again.
2.
Carefully remove the protective window and place it in a safe location protected from dust (see
page 40, Replacing the protective window).
3.
Only hold the optical assembly with powder-free latex gloves and only by the edge. Fingerprints
contain aggressive substances that damage the optical surfaces.
4.
Blow off any loose particles from the surface with clean and oil-free compressed air. Note that the
compressed air in workshops may contain oil particles and in this case is unsuitable for cleaning
optics.
5.
Moisten a suitable lens cleaning cloth with high-purity isopropanol or acetone.
6.
Place one end of the moistened cloth on the optics and pull it slowly across the optics. Do not
exert any pressure and do not rub it over the optics.
7.
Remove any remaining solvent residue with a dry lens cleaning cloth.
8.
Repeat this procedure until the surface is completely clean. Use a new lens cleaning cloth each
time.
6.1.4
Cleaning the mirrors
The mirrors are very sensitive and may only be cleaned by experienced professionals. We recommend
sending the deflection unit to RAYLASE for this cleaning.
1.
Before cleaning, ensure that the laser system is switched off and secured against being
accidentally switched on again.
2.
Only hold the optical assembly with powder-free latex gloves and only by the edge. Fingerprints
contain aggressive substances that damage the optical surfaces.
3.
Blow off any loose particles from the surface with clean and oil-free compressed air. Note that the
compressed air in workshops may contain oil particles and in this case is unsuitable for cleaning
optics.
4.
Moisten a suitable lens cleaning cloth with high-purity isopropanol or acetone.
5.
Place one end of the moistened cloth on the relevant mirror and pull it slowly across the mirror.
Do not exert any pressure and do not rub it over the mirror.
6.
Remove any remaining solvent residue with a dry lens cleaning cloth.
7.
Repeat this procedure until the surface is completely clean. Use a new lens cleaning cloth each
time.
6.2
Servicing
No specific service interval is specified.
1.
Check regularly whether all stickers and signs are present and legible (see page 19, Signage).
2.
Replace any missing or illegible stickers or signs.
Optional
