Find out the instructions according to the text.
A.
When you use a machine for the first time, you must work together with an experienced technician.
B.
Turn the machine off and unplug it when it is not in use.
C.
Before the machine is started, you should check it to make sure that everything is all right.
D.
Tell your foreman immediately if the machine is not working properly.
E.
Find the emergency “stop” button.
F.
Make sure that the workplace is clean and the working environment is safe and tidy after the machine is on.
G.
You should also put on your personal protective equipment (PPE).