Multiple conditions needing to be true (reworded and more informational repost)

How do I make it so that an action occurs only if 1 or more conditions are true? I am making an action that has 3 conditions to be true.

For an unknown reason, the lever flips back up after a few seconds.

Select the entire event, right-click and change it to OR-block.

But I'm guessing the "On Space Pressed" should not be one of the conditions, it a trigger. So you need to move your conditions into a sub-event:

On Space Pressed

.... //sub-event
.... Condition1
.... OR Condition2
.... OR Condition3