How To You Use Can Opener
Allow the can to rotate all around the opener and then remove it.
How to you use can opener. Carefully but forcefully puncture the lid with the blade deep enough for guard to rest on the rim of the can. Clamp down the can opener so the wheel penetrates it and turn the handle to rotate the can opener to start cutting it open. Carefully raise the lid out of the can so you can access it. This action will rotate the wheel which cuts into the can. This will align the wheel of the opener where it needs to be to cut into the lid.
To use a manual can opener open the arms of the can opener and place the metal tooth on the lip of the can. Hold the can opener by the handle with the blade pointing down and the square guard away from you.