What is the Oxygen Concentrator?
The oxygen concentrator supplies the Envision One cDLM™ printer with the oxygen needed for the printing process. It creates a flow of oxygen into the printer via an internal series of tubes to the domeless material tray. It is delivered preset to the correct pressure.
Twelve spare filters are shipped with the concentrator. Store these in a safe place.
Place the oxygen concentrator on the floor, near the printer. Situate the concentrator so that there are at least 12 inches (30 cm) of space between the concentrator and any walls, curtains, or other obstructions.
Before You Begin
Before setting up and using the oxygen concentrator, detach the strap as shown below:

Set Up Oxygen Concentrator
- Plug the power cable into the concentrator, then plug the power cable into a separate surge protector or separate battery backup.

- Flip on the switch shown on the left from the power cable on the diagram above.
- Power on the concentrator via the power button. Leave the concentrator powered on for 30 minutes to prime.

Connect Oxygen Concentrator
- The priming must finish before plugging the oxygen concentrator into the printer.
- The oxygen delivery tube connects from the front of the oxygen concentrator to the back of Envision One cDLM.
- Firmly insert the open end of the tube into the plastic release ring at the back of the printer.
Important:
The concentrator must stay on during printer operation. It can be turned off when the printer is not in use. When turning the concentrator back on, wait 30 minutes for the oxygen to prime.