2. Turning the IES disconnect to the "off" position does what to the machine?
a) Removes warnings from the machine.
b) Removes 480 volts from the machine.
c) Removes communications from the machine.
d) Removes faults from the machine.

3. Press an emergency stop button when?
a) A person(s) life or limb is in danger.
b) The machine in jamming up.
c) You want to safely enter a machine.
d) A machine is being damaged and needs to be stopped as quickly as possible.
e) Both (A) and (D).

4. A person can only enter a machine safely when?
a) An emergency stop button is pressed.
b) The line is stopped.
c) The normal stop button is pressed.
d) The machine is properly locked out.

5. Use the IES disconnect when?
a) Clearing a jam from the machine.
b) Doing maintenance on the machine.

6. The green light on a machine's light tree indicates what?
a) Fault.
b) Soft Fault.
c) Enabled.
d) Shear is cutting.

7. Use the ZES lockout when?
a) Clearing a jam.
b) Doing maintenance on the machine.