Omtech SH-G1390 User Manual page 93

6.4 Laser Path Alignment
Having a perfectly aligned laser path is paramount to your engraver's overall performance. Each of
the pro-line series went through a complete beam alignment before shipping. Upon first arrival and
about once a week during normal operation, however, it is recommended that the alignment be
checked. Refer to the diagram below for the basics of the alignment.
This machine went through a complete beam alignment before shipping. However, when the engraver
first arrives and about once a week during normal operation, it is recommended that users confirm
that alignment is still at acceptable levels and that the mirrors and focus lens have not shifted due to
the movement of the machine. Refer to the diagram below for the basics of the alignment.
Mirror 1
Mirror 2
The normal alignment procedures are as below:
Performing a beam alignment can expose the operator to small amounts of
radiation if performed carelessly. Follow these procedures correctly and always
take caution when performing a beam alignment.
Laser Tube
Laser Tube
Mirror 3 Mirror 3
Focus Lens
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Mirror 1
Mirror 2
Focus Lens