Using the Bosch PL1632 planer is straightforward. First, make sure to set the planing depth using the ratcheting depth knob. You can easily choose the depth within one revolution, either in inches or metric. When starting the tool, use the lock - off/lock - on button. Press the lock - off to avoid accidental starts and the lock - on for extended operation. The dual - mount fence with the plastic overshoe should be adjusted according to your workpiece, especially when planing door edges to prevent damage. The ball - joint cord swivel allows you to position the cord in a way that doesn't get in your way. When you're done using the planer, use the spring - loaded stand to elevate the tool and protect the blade. As for maintenance, regularly check the blade. The reversible Bosch Woodrazor Micrograin mini carbide blade is durable but may need to be flipped if it shows signs of wear. Keep the shavings bag clean to ensure proper dust collection. Also, check the poly micro V drive belt for any signs of damage. Always unplug the tool before any maintenance or blade replacement to stay safe.