SpeedMarker 300 /
ProMarker 300
Ausgabe 1.0
Technische Änderungen vorbehalten.
TROTEC Produktions- u. Vertriebs GmbH
Linzer Straße 156, A
– 4600 Wels
Seite
38
von 42
10
Maintenance
General Maintenance
Before any maintenance work takes place, ensure that the power supply has been switched off and the
system is de-energised.
All maintenance work must be carried out according to the safety regulations.
In order to ensure the maximum availability and lifetime of the system, we recommend you regularly
check the filter system and ventilation and keep the surrounding area clean. A visual inspection of the
lenses is likewise recommended before switching on the system.
Cleaning the Lenses
This system is fitted with high quality optical components, which under normal operating conditions are maintenance
free for their lifetime. However, it may be necessary to clean output lenses, e.g. the scanner flat field lens (f-theta
objective) if it becomes covered in dust or fumes.
Never touch the optical components with your fingers! Oily or dirty hands may damage the
lens surfaces.
Do not use any tools or hard objects to clean the surfaces. Scratches cannot be repaired.
Laser optics are highly sensitive and their surfaces are not as hard as traditional glass.
They can also be easily damaged by cleaning. It is therefore necessary to ensure that any
dirt is removed using a suitable suction device and that the surrounding area is cleaned
regularly.
Small bellows should be used to remove dust.
Do not use compressed air as it contains small quantities of oil and water.
To remove larger pieces of dirt, only use a lens cleaning cloth with high proof (min. 98 %) alcohol.
Do not dip the cleaning cloth in the cleaning solution. This contaminates the solution and
makes it unusable. Place drops of the solution on the cloth!
Apply the cleaning solution carefully in order to avoid scratching the surface of the lens.
Do not wipe the lens with a dry cloth. Do not touch the reverse side of the cloth. Dirt and
sebum on the fingers can be transferred to the lens by the cloth and cause damage.
Distribute the cleaning fluid carefully using small circular motions. Start at the centre of the lens
and move outwards to the edge. Keep moving the cloth until the entire surface is clean.
Do not exert any pressure on the lens.
