Procedure

Follow the steps below to turn the laser engraver off

Verify that the key on the laser engraver is in the Off position
Turn off the laser power switch on the side of the machine
Turn off the water cooler power switch
Turn off the air pump power switch on the side of the machine
Turn off the controller power switch on the side of the machine
Turn off the outlet strip behind the machine
Remove the key from the machine and return it to the cabinet

"He has made everything beautiful in its time. Also, he has put eternity into man’s heart, yet so that he cannot find out what God has done from the beginning to the end. - Ecclesiastes 3:11"