Update Laser Cutter SOPs with new air assist information

[brian.adams]

As mentioned in

@brian.adams

SOPs will be updated in the coming days to reflect the changes, but here’s the important bits for those that use the machine between now and then:

1. The air assist pump was upgraded to a higher flow air pump.
2. The laser is now in control of turning the air assist pump on and off. The pump will come on when a job starts and turn off when it completes. The switch on the power strip no longer has any effect.
3. The “IfBlowing” option in layer settings now controls whether the air assist is on at “full” or “minimum”. IfBlowing Yes == Full, IfBlowing No == Minimum.
4. There is a switch on the front of the machine labeled “Air Assist Override”. Flipping this switch on will turn on the air pump in “Full” mode, overriding the IfBlowing setting in RdWorks.

The laser cutter SOPs need to be updated and reprinted where needed. @jody can likely help with the use cases IfBlowing to include in the SOPs.