General Safety
● If you detect a strong, sharp smell that also causes eyes, nose, or throat irritation, or
if there is visible smoke escaping your Glowforge printer while the lid is closed, your
Glowforge Air Filter is not operating properly. Follow all instructions in this manual.
If the irritation and/or smoke emissions do not abate, discontinue using your
Glowforge Air Filter and contact support.
● Do not disconnect the hose, open the case, touch anything inside, or perform any
maintenance or operations while the Glowforge Air Filter is plugged in.
● The Glowforge Air Filter has sparking parts inside. Do not use in areas where gasoline,
paint, flammable liquids, or gases are used or stored.
● Do not use the Glowforge Air Filter without a Filter Cartridge.
● Do not plug in the Glowforge Air Filter while the lid is open or the latches are not fully
engaged. Doing so could cause electric shocks or physical harm from moving parts.
● Do not use the Glowforge Air Filter when the Filter Cartridge is clogged. This will shorten
the life of the machine and and any resulting damage caused is not covered by your
warranty.
● Do not modify a Filter Cartridge for any reason.
● Use only with Filter Cartridges manufactured by Glowforge for use with this Glowforge Air
Filter.
Operating Environment
To prolong the life of your Glowforge Air Filter and to reduce the risk of fire or mechanical failure:
● Do not use if the ambient temperature is below 40 degrees Fahrenheit (5 Celsius) or over
120 degrees Fahrenheit (48 Celsius).
● Do not use if the ambient air is below 40% humidity or above 80% humidity. Air above 80%
humidity can clog the filter which may cause damage.
● Do not use the Glowforge Air Filter outdoors.
● Do not use the Glowforge Air Filter in an environment where it may come into contact with
liquids, moisture, grease, or excessive dust or small particles.
Materials
● Use your Glowforge Air Filter only when printing on material that is laser compatible. Only
the manufacturer or supplier of material can confirm that it is laser compatible. Glowforge
recommends the use of Proofgrade™ materials with the Glowforge Air Filter.
Copyright Glowforge, Inc. 2020 4