Using the DeWalt DWE305 reciprocating saw is straightforward. First, make sure the saw is unplugged before you do anything. Use the keyless lever - action blade clamp to insert the blade you need. You can adjust the blade position with the 4 - position blade clamp for different cutting needs, like flush cuts. When you're ready to start cutting, plug in the saw, hold it firmly with the anti - slip comfort grip, and press the variable speed trigger. You can control how fast the saw cuts by adjusting the pressure on the trigger.
As for safety, always wear safety goggles to protect your eyes from flying debris. Don't wear loose clothing that could get caught in the saw. Also, keep your hands away from the blade when it's moving.
To keep your saw in good shape, clean it after each use. Use a brush to remove sawdust and debris from the body and the blade. Check the blade regularly for wear and tear, and replace it when it gets dull. Store the saw in a dry place when you're not using it.