Dewalt 721 Radial Arm Saw Manual

The Dewalt 721 Radial Arm Saw is a versatile tool designed for precision cutting in woodworking. It features a powerful motor, adjustable arm, and a variety of cutting capabilities including crosscuts, rip cuts, and bevel cuts. This manual provides essential information on safety, features, setup, operation, and maintenance.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Power 7. Operating the Saw 8. Maintenance 9. Safety Information 10. Troubleshooting

Features at a Glance

Key components: Adjustable arm, powerful motor, blade guard, and various cutting settings.

Feature	Description
Adjustable Arm	Allows for versatile cutting angles and positions.
Powerful Motor	Delivers consistent power for various cutting tasks.
Blade Guard	Enhances safety by covering the blade during operation.
Cutting Settings	Includes options for crosscuts, rip cuts, and bevel cuts.

Installation

Unpack and inspect the saw. Place it on a stable work surface.

Ensure the work area is clean and free of obstructions.
Secure the saw to the workbench using appropriate fasteners.
Connect to a power source following the manufacturer's guidelines.

WARNING! Ensure all safety precautions are followed during installation.

First-Time Setup

Power on the saw and familiarize yourself with its features.

Adjust the arm to the desired position for cutting.
Set the blade height according to the material being cut.
Test the saw with a scrap piece of wood to ensure proper operation.

CAUTION! Always wear appropriate safety gear when operating the saw.

Specifications

Model: Dewalt 721 Radial Arm Saw.
Motor Power: 15 Amps.
Blade Size: 10 inches.
Cutting Capacity: Up to 12 inches wide.
Weight: Approximately 100 lbs.
Power Source: 120V AC.

Controls and Settings

Access the main controls located on the front panel of the saw.

Settings: Adjust blade height, angle, and arm position using the designated knobs and levers.

Connecting Power

Ensure the saw is disconnected from power before making any adjustments.

Use a grounded outlet to connect the saw.
Check the power cord for any damage before use.
Ensure the switch is in the OFF position before plugging in.

Tip: Use a surge protector to safeguard the saw from power surges.

Operating the Saw

Follow these steps for safe operation of the saw.

Adjust the blade height and angle as needed.
Secure the material to be cut using clamps.
Power on the saw and make the cut using a steady motion.
Turn off the saw and wait for the blade to come to a complete stop before removing the material.

WARNING! Keep hands clear of the blade during operation.

Maintenance

Regular maintenance is essential for optimal performance.

Keep the saw clean and free of sawdust.
Inspect the blade for wear and replace as necessary.
Lubricate moving parts according to the manufacturer's recommendations.

CAUTION! Always disconnect the saw from power before performing maintenance.

Safety Information

Always follow safety guidelines when operating the saw.

Wear safety goggles and hearing protection.
Keep the work area clean and well-lit.
Do not wear loose clothing or jewelry that could get caught in the saw.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Saw does not start	Power connection issue	Check power cord and outlet.
Blade not cutting	Dull blade	Replace or sharpen the blade.
Excessive vibration	Loose components	Check and tighten all screws and bolts.
Uneven cuts	Improper setup	Recheck blade alignment and material positioning.

Reset: Follow the manufacturer's reset procedure if available.

Service: Contact Dewalt customer service for assistance.