What are the best practices for using floor nailers to install hardwood flooring?

When using floor nailers to install hardwood flooring, it is important to follow these best practices:

1. Ensure the subfloor is clean, flat, and dry before starting.
2. Use the correct size and type of nails recommended for the flooring.
3. Position the nailer at a 45-degree angle and strike firmly to drive the nail into the tongue of the hardwood plank.
4. Space the nails evenly along the length of the plank, typically every 6-8 inches.
5. Use a rubber mallet to gently tap the planks together tightly before nailing.
6. Work from one side of the room to the other, staggering the end joints for a more stable and visually appealing installation.
7. Finally, use a nail set to countersink any nails that are not flush with the surface of the flooring.