Bostitch BTC400LB Instruction Manual
![Bostitch BTC400LB Drill manual cover](/images/mmzpsipdnoYHNWHGqmiSIKyo/thumbs/thumb175x175.webp)
To change the drill bit, first ensure the drill is turned off. Hold the drill with one hand and rotate the chuck counterclockwise with the other hand until the jaws open wide enough to remove the bit. Insert the new bit and rotate the chuck clockwise to tighten.
Check if the battery is charged and properly connected. If the drill still does not work, inspect the battery terminals for corrosion and clean if necessary. Refer to the manual for further troubleshooting steps.
To maintain battery life, ensure that the battery is stored in a cool, dry place and avoid overcharging. Regularly clean the battery contacts and use the drill in accordance with the manufacturer's guidelines.
Overheating can occur due to extended use or overloading the drill. Allow the drill to cool down periodically during heavy tasks and avoid using it beyond its specified capacity.
Use a dry cloth to wipe the drill's exterior. For stubborn dirt, slightly dampen the cloth. Avoid using solvents or submerging the drill in water. Regularly check and clean the vents to prevent dust buildup.
The torque settings can be adjusted using the torque collar located behind the chuck. Rotate the collar to the desired setting based on the task requirements. Higher numbers indicate higher torque.
The Bostitch BTC400LB is not specifically designed for concrete drilling. For drilling into concrete, it is recommended to use a hammer drill or a drill equipped with masonry bits.
Always wear safety goggles and gloves when using the drill. Ensure the drill bit is properly secured and avoid wearing loose clothing or jewelry that could get caught. Follow all safety instructions in the manual.
If the chuck is stuck, apply a small amount of penetrating oil to the threads and gently tap the chuck with a rubber mallet to loosen it. If the issue persists, consult the manual or contact customer support.
Regular maintenance should be performed every few months depending on usage frequency. This includes checking for loose screws, cleaning the vents, and ensuring the battery is functioning properly.