Omtech USB475a User Manual page 2

PREFACE
Thank you for choosing our laser equipment.
Your CO₂ laser engraving machine is intended for personal and professional use. When used in accordance with these
instructions, it comprises a Class 1 laser system but some components remain extremely dangerous. Never disable the
preinstalled safety devices and always use your laser safely and responsibly.
Read this manual carefully before operation. It covers the details of correct installation, adjustment, maintenance,
and—most importantly—safe operation of your new laser. It is intended to be used in conjunction with your engraving
software manual, as the software typically does not only provide image design but also serves as an alternative interface
for the laser settings and machine controls. You and any other users of this device should thoroughly understand BOTH
manuals before attempting to operate the laser.
Keep both manuals for future reference and provide them to ANYONE who will install, operate, maintain, or repair this
machine. Both manuals should be included if this device is given or sold to a third party.
If you have any questions after reading these manuals, please contact us and our support department will address your
concerns as soon as possible.