Dewalt DWS780 Miter Saw Manual

The Dewalt DWS780 is a powerful 12-inch double bevel sliding compound miter saw designed for precision and versatility in cutting. It features a high-performance motor, an adjustable miter system, and an integrated LED light for improved visibility. This manual provides essential information on safety, features, setup, operation, and maintenance.

1. Features at a Glance 2. Safety Information 3. Setup Instructions 4. Specifications 5. Operating Instructions 6. Maintenance and Care 7. Troubleshooting

Features at a Glance

Key features include a powerful 15-amp motor, dual bevel capability, and a large cutting capacity for various materials.

Feature	Description
15-Amp Motor	Delivers maximum power for cutting through tough materials.
Dual Bevel	Allows for easy adjustments to both left and right angles.
LED Light	Illuminates the cutting area for improved visibility.
Adjustable Miter System	Provides precise angle cuts with easy adjustments.
Large Cutting Capacity	Can handle a variety of materials and sizes.

Safety Information

Always wear appropriate safety gear, including eye protection and hearing protection. Ensure the work area is clean and free of obstructions.

Read the manual thoroughly before operating the saw.
Keep hands away from the cutting area.
Ensure the saw is properly secured before use.
Disconnect power when changing blades or making adjustments.

WARNING! Failure to follow safety instructions may result in serious injury.

Setup Instructions

Unpack the saw and inspect for any damage. Follow these steps for proper setup:

Place the saw on a stable work surface.
Attach the dust bag or vacuum for debris collection.
Adjust the miter and bevel settings as needed.
Connect to a power source.

CAUTION! Ensure the saw is unplugged during setup.

Specifications

Blade Size: 12 inches.
Motor Power: 15 amps.
Bevel Capacity: 0° to 49° left and right.
Miter Capacity: 0° to 60° right and 0° to 50° left.
Weight: 56 lbs.
Cutting Capacity: 2x14 at 90° and 2x10 at 45°.
Power Source: 120V AC.

Operating Instructions

To operate the saw, follow these steps:

Adjust the miter and bevel settings as needed.
Place the material securely against the fence.
Power on the saw and allow it to reach full speed.
Lower the blade smoothly to make the cut.
Release the trigger and wait for the blade to stop before removing the material.

Maintenance and Care

Regular maintenance is essential for optimal performance:

Keep the saw clean and free of debris.
Inspect the blade regularly for wear and replace as needed.
Lubricate moving parts as specified in the manual.
Store the saw in a dry place when not in use.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Saw does not start	Power source issue	Check power connection and ensure outlet is functional.
Blade not cutting	Dull blade	Replace or sharpen the blade.
Excessive vibration	Improperly mounted blade	Ensure blade is securely attached and aligned.
Dust collection ineffective	Clogged dust port	Clear any obstructions in the dust port.

Service: For further assistance, contact Dewalt customer service.