Removal
Loosen the thumbscrew and pull the Cone downwards. Leave the thumbscrew attached to the Focus
Carriage by re‐tightening it so that it doesn't get lost. Either detach the accessory by unscrewing the
needle valve and reinstalling the plug (the same way you installed it), or by the preferred method of un‐
attaching the hose from the needle valve by either using a wrench to loosen the nut at the end of the
hose or by simply using the cone as your wrench and turning it counter clockwise. This way, the needle
valve remains attached to the Focus Carriage for the next time you install the Cone. The same needle
valve is also used for the AABS accessory.
Air Assist Back Sweep (AABS)
This accessory also requires the CCCAU.
The AABS attaches to the Focus Carriage and is used to force compressed air
either directly onto the surface of your material, from an angle, or it can be
adjusted to where it can blow the smoke straight back to the Exhaust Plenum or at various, user defined
angles. This accessory can be used to reduce the burning effects of the material from the laser beams
intense heat, or to direct the smoke away from the beam during processing. It contains a needle‐valve
assembly to control airflow, one height adjustment, and one angle adjustment.
Installation