Dewalt DWS779 Miter Saw Manual

The Dewalt DWS779 is a powerful 12-inch double bevel sliding compound miter saw designed for precision and versatility in cutting various materials. It features a robust motor, dual bevel capabilities, and an adjustable miter system, making it ideal for both professional and DIY projects. 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, dual bevel capability, LED work light, adjustable miter stops, and a dust collection system.

Feature	Description
12-inch Blade	For cutting a wide range of materials with precision.
Dual Bevel	Allows for bevel cuts in both directions without repositioning the workpiece.
LED Work Light	Illuminates the cutting area for improved visibility.
Adjustable Miter Stops	Provides quick and accurate miter cuts at common angles.
Dust Collection System	Helps keep the workspace clean by minimizing sawdust.

Installation

Unpack and inspect contents. Place on a stable work surface.

Secure the saw to a workbench or stand using the provided mounting holes.
Connect the dust collection system to the appropriate port.
Ensure all safety guards are in place before use.
Plug into a suitable power outlet.

WARNING! Ensure the saw is stable and secure to avoid accidents.

First-Time Setup

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

Adjust the blade height and angle according to the material being cut.
Set the miter angle using the adjustable miter stops.
Test the saw with a scrap piece of material to ensure proper operation.

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

Specifications

Blade Size: 12 inches.
Motor Power: 15 Amps.
Bevel Capacity: 0-49 degrees left and right.
Miter Capacity: 0-60 degrees left and 0-50 degrees right.
Weight: 56 lbs.
Dust Collection: 40% better dust collection compared to previous models.
Power Source: 120V AC.

Controls and Settings

Access the miter and bevel adjustments using the knobs located on the front of the saw. The power switch is easily accessible for quick operation.

Safety Features: Blade guard, electric brake, and a safety switch to prevent accidental start-up.

Connecting Devices

Ensure the saw is unplugged before connecting any devices or accessories.

Connect the dust collection system to the designated port.
Use compatible blades for different materials.
Ensure all connections are secure before operating the saw.

Tip: Regularly check connections to maintain optimal performance.

Operating the Saw

Follow these steps for safe operation:

Adjust the blade height and angle as needed.
Secure the workpiece against the fence.
Turn on the saw and allow the blade to reach full speed before cutting.
Make the cut smoothly and steadily.
Turn off the saw and wait for the blade to stop before removing the workpiece.

WARNING! Never place hands near the blade while operating.

Safety Features

The Dewalt DWS779 is equipped with several safety features including a blade guard, electric brake, and a safety switch to prevent accidental start-up.

Care & Cleaning

Unplug the saw before cleaning. Use a dry cloth to remove dust and debris; avoid using liquids.

CAUTION! Do not spray liquids on the saw; keep it away from moisture.

Regulatory Information

This product complies with 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	Misalignment	Adjust the miter and bevel settings.
Excessive vibration	Worn blade	Replace the blade with a new one.
Dust collection ineffective	Clogged port	Clear any obstructions in the dust port.

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

Service: For service inquiries, contact Dewalt customer support.