Omtech POLAR+ User Manual page 61

Thickness Instructions
1.
2. Cover the exposed area of your table with a non-reflective plank,
＞ 51 mm
3. Put the sample piece on the plank.
Remove the tray and honeycomb workbed.
preferably an MDF that fits the space.
Warning! Failure to totally cover your table may
cause a fire hazard. Using reflective surfaces risks
reflecting the laser beam and destroying your
engraver.
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