Dewalt DW987 Manual

The Dewalt DW987 is a versatile cordless drill designed for both professional and DIY use. It features a powerful motor, adjustable speed settings, and a durable design that can withstand tough job site conditions. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: High-performance motor, variable speed control, ergonomic handle, LED work light, and a keyless chuck for easy bit changes.

Feature	Description
High-performance motor	Delivers maximum power for heavy-duty applications
Variable speed control	Allows for precise drilling and driving
Ergonomic handle	Provides comfort and reduces fatigue during extended use
LED work light	Illuminates dark work areas
Keyless chuck	Enables quick and easy bit changes

Installation

Unpack the drill and inspect all components. Ensure the battery is charged before use.

1. Insert the battery pack into the drill until it clicks into place.
2. Select the appropriate drill bit for your task.
3. Adjust the torque settings as needed for different materials.
4. Ensure all safety gear is worn before operating the drill.

WARNING! Always wear safety goggles and a dust mask when operating the drill.

First-Time Setup

Power on the drill by inserting the battery. Follow the instructions for adjusting speed and torque settings.

1. Choose the correct speed setting based on the material.
2. Test the drill on a scrap piece before starting your project.
3. Familiarize yourself with the controls and features.

CAUTION! Ensure the drill is turned off when changing bits.

Specifications

• Voltage: 18V.
• Chuck Size: 1/2 inch.
• Speed: 0-450/0-1500 RPM.
• Torque: 500 in-lbs.
• Weight: 4.5 lbs.
• Battery Type: Lithium-ion.
• Charging Time: 1 hour.

Controls and Settings

Access speed and torque settings via the control dial. The LED indicator shows battery status and operational readiness.

Drill Modes: Drill, Hammer Drill, and Screwdriver modes.

Adjust settings based on the material and task requirements.

Connecting Accessories

Ensure the drill is powered off before connecting any accessories.

1. Choose the appropriate drill bit or accessory.
2. Insert the accessory into the keyless chuck and tighten.
3. Check that the accessory is secure before use.

Tip: Use the right accessory for the job to ensure optimal performance.

Operating the Drill

To operate the drill, select the desired speed and torque settings, then press the trigger to begin drilling.

1. Hold the drill firmly and align it with the target.
2. Apply steady pressure while drilling.
3. Release the trigger to stop the drill.

WARNING! Do not overload the drill; let it do the work.

Maintenance

Regular maintenance is essential for optimal performance. Clean the drill after each use and store it in a dry place.

CAUTION! Do not use solvents or harsh chemicals for cleaning.

Safety Information

Always follow safety precautions when using the drill. Read the manual thoroughly before operating.

Important: Keep the drill away from water and moisture.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Drill won't start	Battery dead	Charge the battery and try again.
Bit slipping	Chuck not tightened	Tighten the chuck securely.
Overheating	Continuous use	Allow the drill to cool down before resuming.
Low power	Battery issue	Check battery charge and connections.

Reset: If issues persist, consult the manual or contact customer support.

Service: 1-800-433-9258; www.dewalt.com