Using the DeWalt DCN21PLB framing nailer is a breeze. First, make sure the battery is fully charged. Then, load the plastic - collated nails into the top - loading magazine. You can choose between sequential or bump - fire modes using the tool - free selector switch. When nailing, adjust the depth of the nails with the tool - free depth adjustment feature for precise placement. If a nail jams, use the stall release lever to reset the driver blade and access the nosepiece easily to remove the jammed nail. Keep in mind to use the dry fire lock - out to avoid firing when nails are low. As for maintenance, after each use, clean the nailer with a dry cloth. Check the magazine regularly for any debris. Lubricate the moving parts occasionally to keep the tool in good working condition. Also, store the nailer in a dry place and use the adjustable rafter hook for convenient hanging when not in use.
