Operating a Buffer's On/Off Switch

"Hi, this is Jon on behalf of Expert Village. In this video clip I'll be talking about a little more about the on/off switch. Our on/off switch is located again on top of our tool. Now what that does simply is it will allows us to give power to our tool and allow to start working. Now you want to make sure that it is functioning properly otherwise this tool becomes very dangerous. Sometimes it's hard to tell what is actually on and what is off. The way you can tell you will notice there is a little icon right there that looks like a circle located right next to the button. When this side is pushed in it's off; I think to myself the O stands for off. If you look at the other side we also have another icon which looks like a little line and I know that this is on when this button is pushed in because the power is flowing through the tool. So I say to myself that line is an example of the power flowing through the tool, so when I push that then my tool will start."