Dewalt DW290 Manual

The Dewalt DW290 is a powerful 1/2-inch impact wrench designed for heavy-duty applications. It features a high-performance motor that delivers up to 345 ft-lbs of torque, making it ideal for automotive and construction tasks. The tool is equipped with a durable magnesium housing, a rubber grip for comfort, and a forward/reverse switch for easy operation. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 1/2-inch anvil, high-performance motor, rubber grip, forward/reverse switch.

Feature	Description
High Torque	Delivers up to 345 ft-lbs of torque for heavy-duty applications
Durable Housing	Magnesium housing for increased durability
Comfort Grip	Rubber grip for enhanced comfort during use
Forward/Reverse Switch	Easy operation for tightening and loosening
Variable Speed Control	Allows for precise control over speed and torque

Installation

Unpack and inspect contents. Ensure all components are included.

1. Connect the wrench to an air compressor or power source as specified in the manual.
2. Check all connections for leaks or damage before use.
3. Ensure the work area is clear and safe before operating the tool.

WARNING! Always wear appropriate safety gear when operating power tools.

First-Time Setup

Power on the tool; follow the setup instructions provided in the manual.

1. Adjust the air pressure according to the specifications.
2. Test the wrench on a scrap piece to ensure proper operation.
3. Familiarize yourself with the controls and settings.

CAUTION! Ensure the tool is off before making adjustments.

Specifications

• Model: Dewalt DW290
• Torque: Up to 345 ft-lbs
• Drive Size: 1/2 inch
• Weight: 6.5 lbs
• Power Source: Air compressor or electric
• Operating Pressure: 90-120 PSI
• Speed: Variable speed control

Controls and Settings

Access the controls on the handle for speed adjustment and direction.

Controls: Trigger switch, forward/reverse switch, speed adjustment dial.

Ensure to familiarize yourself with the controls before operation.

Connecting Devices

Ensure proper connections to the air compressor or power source.

1. Turn off the tool before connecting to the power source.
2. Match hoses and fittings to ensure a secure connection.
3. Check for leaks before operating the tool.

Tip: Always ensure the tool is disconnected when not in use.

Operating the Wrench

Follow the instructions for safe and effective operation.

1. Press the trigger to start the wrench.
2. Adjust the speed as needed for the task.
3. Release the trigger to stop the wrench.

WARNING! Do not exceed the recommended torque settings.

Maintenance

Regular maintenance is essential for optimal performance.

1. Clean the tool after each use.
2. Check for wear and tear on components.
3. Lubricate moving parts as recommended in the manual.

CAUTION! Always disconnect the tool before performing maintenance.

Care & Cleaning

Unplug before cleaning. Use a dry cloth only; no liquids or aerosols.

CAUTION! Do not spray liquids; keep away from heat and moisture.

Regulatory Information

This tool complies with all applicable safety standards. For support, visit www.dewalt.com or contact customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Wrench does not operate	No power supply	Check connections and power source.
Insufficient torque	Low air pressure	Adjust air pressure to recommended levels.
Excessive noise	Worn components	Inspect and replace worn parts as necessary.
Overheating	Continuous use	Allow the tool to cool down before further use.

Reset: Follow the manual for resetting the tool if necessary.

Service: For service inquiries, contact Dewalt customer support.