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3. Attempt to fire the laser again.
If the laser fires, the automatic shutoff is not working and must be repaired
before the engraver can be used. Turn off the machine and contact customer
service. If the laser does not fire, the automatic shutoff is working fine; simply
release the hose to restore access to the air intake and continue setting up
your engraver.
4.6 Laser Path Calibration
Although our factory calibrates your entire system during assembly, it is possible for the laser tube,
the focus lens, and/or one or more of the mirrors to be jostled out of alignment during shipment.
As such, it is recommended that you perform a full optical alignment test as part of setting up your
machine. See
§
8.3 Laser Path Alignment for step-by-step guidance.
4.7 Security
For your own safety and that of passersby, this engraver can be locked shut using the provided key. It
is recommended that you use it to lock the machine between sessions, preventing any unauthorized
operation of the machine.
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