Omtech SH-G1390 User Manual page 26

3 Components
3.2 Laser Path
B
C
D
E
F
The two CO ₂ -filled glass tubes are mounted on brackets and are immobile.
Laser Tubes
A Their connection to the laser power supply is extremely high voltage and
extremely dangerous.
These adjustable-angle mirrors are fixed in place to transfer the engraving
B 1st Mirrors
laser from the tube to the 2nd mirrors.
These adjustable-angle mirrors move with the X-axis rail to allow the laser
C 2nd Mirrors
beam to travel along the Y-axis.
These adjustable-angle mirrors move with the laser head to allow the laser
D 3rd Mirrors
beam to travel along the X-axis.
E Focus Lenses These lenses direct and focus the laser to the material.
The bare workbed can be adjusted in height or fitted with aluminum or
F Workbed
honeycomb tables for different projects.
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A
B
D
C
E