Dewalt Metal Chop Saw DW870 Manual

The Dewalt Metal Chop Saw DW870 is a powerful tool designed for cutting metal with precision and ease. It features a robust motor, a durable blade, and a user-friendly design that makes it ideal for both professional and DIY applications. 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: Heavy-duty motor, 14-inch cutting blade, adjustable cutting angle, and a sturdy base for stability.

Feature	Description
Heavy-duty motor	Provides high power for cutting through various metals.
14-inch cutting blade	Designed for efficient and precise cuts.
Adjustable cutting angle	Allows for versatile cutting applications.
Sturdy base	Ensures stability during operation.
Safety guard	Protects user from debris and sparks.
Quick-release clamp	Facilitates easy material setup and removal.

Installation

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

Ensure the work area is clean and well-lit.
Secure the saw to a workbench using the provided mounting holes.
Connect to a power source that meets the voltage requirements.
Install the cutting blade according to the instructions.

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

First-Time Setup

Power on the saw and familiarize yourself with its features.

Adjust the cutting angle as needed for your project.
Ensure the blade is properly installed and secured.
Test the saw with a scrap piece of material to ensure proper operation.

CAUTION! Keep hands clear of the cutting area during operation.

Specifications

Motor Power: 15 Amps.
Blade Diameter: 14 inches.
Cutting Capacity: Up to 4 inches round stock.
Weight: 45 lbs.
Dimensions: 24 x 20 x 18 inches.
Power Source: 120V AC.
Operating Temperature: Standard room temperature.

Controls and Settings

Access the main controls on the front panel, including the power switch and cutting angle adjustment.

Safety Features: Includes a safety guard and a quick-release clamp for secure material holding.

Connecting Devices

Ensure the saw is connected to a compatible power source.

Turn off the saw before making any connections.
Use a heavy-duty extension cord if needed.
Ensure all connections are secure before powering on.

Tip: Always check the power supply before use.

Operating the Saw

Follow these steps for safe and effective operation:

Power on the saw and allow it to reach full speed.
Position the material securely in the clamp.
Engage the cutting mechanism and guide the saw through the material.
Release the trigger to stop the saw after the cut is complete.

WARNING! Never attempt to cut without proper safety gear.

Safety Features

The DW870 is equipped with several safety features to protect the user:

Safety guard to prevent debris from flying.
Quick-release clamp for secure material holding.
Overload protection to prevent motor damage.

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
Saw does not start	No power	Check power source and connections.
Blade not cutting	Blade dull or damaged	Replace blade with a new one.
Excessive vibration	Improperly mounted blade	Ensure blade is securely mounted.
Overheating	Continuous use	Allow saw to cool down before resuming use.

Reset: Disconnect power for a few minutes to reset the motor.

Service: For assistance, contact Dewalt customer service.