Trotec Produktions und Vertriebs Laser Engraver 8011 Speedy 300 C120

Trotec recommends to use following cleaning material:

Lens tissues - Part number 69249

Lens cleaner - Part number 69248

The lens has a durable multi-coating and won’t be damaged by correct and careful cleaning. You should inspect the mirrors and the lens according the maintenance plan. If you discover a veil of haze or dirt, you must clean them.

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.

1. While holding the mirror, loosen the two knurled screws (1) and lift the mirror from the mirror holder (2).

Pay attention that the mirror doesn't grind over the mirror holder, as it can be scratched very easily.

2. 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.

Warning: The laser must be switched off before the panel is removed!

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.

Right maintenance panel removed?

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).

Mirror #2 and lens holder removed without touching the milled screws?

Make sure that you do not touch the mirror surface with your fingers as this reduces the mirror's working life significantly.

Mirror surface not touched with fingers?

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.

Switch on the computer, then the Laser

Put the object to be engraved into the laser and move into the desired position on the engraving table

Position the lens over the material to be engraved

Enter the job name or a job number

Specify the engraving material, the engraving direction, the orientation of the work piece and the orientation of the plate in the TROTEC JobControl

Establish a connection with the engraver

If you have a machine type with a water cooled laser tube, switch on the cooling system before switching on the laser

Trotec recommends to use following cleaning material:

Lens tissues - Part number 69249

Lens cleaner - Part number 69248

The lens has a durable multi-coating and won’t be damaged by correct and careful cleaning. You should inspect the mirrors and the lens according the maintenance plan. If you discover a veil of haze or dirt, you must clean them.

1. Move the engraving table to a distance approx. 10 cm under the lens holder.

2. Move the working head into the center of the working surface and put a cloth under the lens holder (so that the lens is not damaged if it accidentally falls out of its holder).

3. Now you can remove the lens by turning the fixing ring and pulling the lens assembly to the front.

4. Remove the coarse dust as good as possible by blowing air onto the lens surface.

Caution – use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous laser radiation exposure.

Before starting cleaning and maintenance work always switch off the device and unplug the mains plug.

You should check at least once a day, whether dust has accumulated in the engraving system. In case of soiling the machine must be cleaned.

The cleaning interval strongly depends on the material that is being processed and the operating time of the device. Please bear in mind that only a clean machine guarantees optimal performance and reduces the service costs.

CAUTION: Always keep the system clean, as flammable parts in the working area or exhaust area rise the fire hazard.

1. Move the engraving table into a position in which it is easiest for you to clean the surface with a window cleaning agent and paper towels.

2. Make sure, that the device is switched off and unplugged. Open the protective cover.

3. Thoroughly remove all loose dirt particles and deposits in the interior of the machine.