American Lawn Mower 1815-18 Owner's manual

Hello, I'm your chat assistant. I've reviewed the user manual for the American Lawn Mower Company push reel lawnmower models 1815-16 and 1815-18. This document provides detailed guidance on how to safely operate and maintain your mower, including assembly instructions, cutting height adjustments, and blade sharpening techniques. I'm here to help with any questions you have about using your new lawnmower.
What should I do before using the mower?

Is it ok to put hands or feet inside the reel?

Can I adjust the cutting height?

How do I know when the blades need sharpening?