First of
all, you need to level the machine and the laser tube, next step is to
check the alignments of the laser beam
So in the
next videos, we show you how to do it.
Pulse in the first mirror
Try to
get the two pulses overlapping and reach the center in the mirror in the 2
positions and get the laser beam to reach the center of the nozzle
Look at these videos, remember the 2 positions must be overlapping
A-B
position (from first mirror to the second)
https://www.youtube.com/watch?v=2NSY8DaBFAI&feature=youtu.be
B-C
position (From the second mirror to the third mirror)
https://www.youtube.com/watch?v=e4MI7tuj7xg
C-D
position (from the third mirror to the nozzle)
https://www.youtube.com/watch?v=e6UdA2VE604&feature=youtu.be
if you
need to know how to move the mirrors screw and put the laser beam in the center
of the mirror, check this video