Dewalt DWS779 User Manual

The Dewalt DWS779 is a powerful 12-inch double bevel sliding compound miter saw designed for precision and durability. It features a high-efficiency motor, a large cutting capacity, and an integrated LED light for improved visibility. Ideal for both professional contractors and DIY enthusiasts, this saw is perfect for making accurate crosscuts and miter cuts in a variety of materials. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Operating the Saw 8. Safety Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 12-inch blade, double bevel capability, sliding feature, LED light, dust collection port.

Feature	Description
12-inch Blade	Provides a large cutting capacity for various materials
Double Bevel	Allows for bevel cuts in both directions
Sliding Feature	Increases crosscut capacity
LED Light	Illuminates the cutting area for improved visibility
Dust Collection Port	Helps keep the work area clean

Installation

Unpack and inspect contents. Place the saw on a stable surface.

Attach the saw to a workbench or stand for stability.
Connect the dust collection system if available.
Ensure the power cord is properly connected to a power source.

WARNING! Ensure all connections are secure and the area is clear of obstructions.

First-Time Setup

Power on the saw; follow the setup instructions in the manual.

Adjust the miter and bevel angles as needed.
Check blade alignment and adjust if necessary.
Test the saw with scrap material to ensure proper operation.

CAUTION! Always wear safety gear when operating the saw.

Specifications

Blade Size: 12 inches.
Motor Power: 15 amps.
Bevel Capacity: 0-49 degrees.
Miter Capacity: 0-60 degrees.
Weight: 56 lbs.
Dust Collection: 50% dust collection efficiency.
Power Source: 120V AC.

Controls and Settings

Access the miter and bevel adjustments using the knobs located on the saw.

Safety Features: Blade guard, electric brake, and safety switch.

Connecting Devices

Ensure the saw is unplugged before making any connections.

Connect the dust collection system to the port.
Ensure the power cord is connected to a suitable outlet.

Tip: Use a surge protector for added safety.

Operating the Saw

Follow these steps to operate the saw safely and effectively.

Adjust the miter and bevel angles as needed.
Place the material securely against the fence.
Power on the saw and make the cut.
Always wait for the blade to stop before removing the material.

WARNING! Keep hands clear of the blade at all times.

Safety Features

The Dewalt DWS779 includes several safety features to protect the user.

Blade guard to prevent accidental contact.
Electric brake to stop the blade quickly.
Safety switch to prevent accidental start-up.

Care & Cleaning

Unplug the saw before cleaning. Use a dry cloth to wipe down the exterior.

CAUTION! Do not use liquids or aerosols on the saw.

Regulatory Information

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

Troubleshooting

Symptom	Possible Cause	Corrective Action
Blade not spinning	Power issue	Check power connection and switch.
Inaccurate cuts	Blade alignment	Adjust blade alignment as per instructions.
Excessive vibration	Loose components	Tighten all screws and bolts.
Dust collection ineffective	Clogged port	Clear any obstructions in the dust port.

Reset: Refer to the manual for reset instructions if applicable.

Service: For service inquiries, contact Dewalt customer support.