Fumes from lased materials.The kit should be well ventilated when in use.
High intensity laser light.The laser should not be viewed with the naked eye when in operation.
Heat.The kit will release heat when in use and should be cooled and monitored.
In place but needs TODO Below to be completed before operation.
We have successfully driven the laser with https://www.scorchworks.com/K40whisperer/k40whisperer.html.