Trotec ProMarker 300 [37/43] Maintenance

Promarker

Operation Manual

09/01/2012 Trotec Produktions- und Vertriebs GmbH_Linzer Strasse 156, A-4600 Wels, Austria, Technical Support 37 / 43

tel_+43 (0)7242 239-7000, fax_+43 (0)7242 239-7380, e-mail: techsupport@troteclaser.com

10 Maintenance

10.1 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.

10.2 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.