Trotec ProMarker OEM Operating Manual page 36

Setup and installation
Alignment
The focal plane lies parallel to the working head base plate. When installing the marking head it is therefore
important to ensure that the marking head base plate is aligned as parallel as possible to the intended
processing plane. Otherwise uneven results will be produced on the marking field as a result of the changing
focal position. In order to adjust the focal position, the distance between the object to be marked and the
working head may be altered. Clearance holes 6 mm in diameter are located adjacent to the M6 threaded
holes in the working head base place in order to aid the precise alignment of the working head.
Motorized Z-axis
For mounting the marking head on the motorized Z-axis you have to remove the two mounting feet and fix it
on the axis plate.
Fiber Optic Cable
The working head is connected to the actual laser source in the laser rack via an approx. 2.1 m long fiber
optic cable. The fiber optic cable is enclosed with the jumper cables in a black protective tube for protection.
In order not to damage the filaments, do not bend the cable by a radius of more than 66 mm. The tube
should also not be subject to any mechanical stresses.
Caution
If necessary, the cable and the fiber optic cable may be disconnected from the marking head.
As this will expose sensitive optical surfaces, this may only be performed by trained service
personnel.
36 ENGLISH (Translation)