Glowforge Pro Guia Del Usuario página 46

It should NOT look like any of the below:
Additional Tidying
It's normal for some dust to accumulate inside your Glowforge. It is not necessary, but you can clean
the circuit boards, laser tube, and inside the case.
To avoid damage to your Glowforge, follow these instructions very closely:
Turn off Your ​ G lowforge
Remove the Crumb Tray
Follow the instructions to remove the Crumb Tray for access to additional surfaces. Do not
remove any other parts and do not loosen or remove any fasteners.
B​ l ow Dust off the Circuit Board on the Printer Head
Over time, debris can build up on the circuit board on your Printer Head. It's not necessary to
clean it. But if you'd like to, here's how:
Copyright Glowforge, Inc. 2019
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