Dewalt D28499 Manual

The Dewalt D28499 is a powerful 7-inch heavy-duty angle grinder designed for professional use. It features a robust 15-amp motor that delivers high performance for grinding and cutting applications. The grinder is equipped with a durable gear case for increased durability and a two-position side handle for added control. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 15-amp motor, adjustable guard, two-position side handle, and durable gear case.

Feature	Description
15-amp motor	Delivers high performance for grinding and cutting tasks
Adjustable guard	Provides protection and can be adjusted for different applications
Two-position side handle	Offers added control and comfort during operation
Durable gear case	Increases durability and extends the life of the tool
Lock-on switch	Allows for continuous operation without holding the trigger

Installation

Unpack and inspect contents. Ensure all components are included.

1. Attach the guard: Align the guard with the grinder and secure it in place.
2. Install the grinding wheel: Use the provided wrench to secure the wheel onto the spindle.
3. Connect to power: Plug the grinder into a suitable power outlet.

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

First-Time Setup

Power on the grinder; ensure all components are securely attached.

1. Check the wheel: Ensure the grinding wheel is properly installed and secure.
2. Adjust the guard: Set the guard to the appropriate position for your task.
3. Test operation: Turn on the grinder to ensure it operates smoothly.

CAUTION! Ensure a stable surface and keep hands clear of the wheel.

Specifications

• Motor Power: 15 amps.
• Wheel Diameter: 7 inches.
• Speed: 6,000 RPM.
• Weight: 12.5 lbs.
• Dimensions: 18 x 8 x 6 inches.
• Power Source: 120V AC.
• Operating Temp: Standard room temperature.

Controls and Settings

Access controls via the main switch and side handle. The lock-on switch allows for continuous operation.

Safety Features: Overload protection and a safety guard to prevent debris from flying.

Connecting Devices

Ensure the grinder is unplugged before making any connections.

1. Connect power: Plug the grinder into a suitable outlet.
2. Ensure all attachments are secure before use.

Tip: Always check for wear on the grinding wheel before use.

Operating the Grinder

Follow these steps for safe operation:

1. Power on: Press the switch to turn on the grinder.
2. Use the side handle for stability.
3. Adjust the guard as needed during operation.
4. Power off: Turn off the grinder when finished.

WARNING! Do not force the grinder; let the tool do the work.

Accessibility Features

The Dewalt D28499 is designed with user comfort in mind, featuring an ergonomic design and easy-to-reach controls.

Care & Cleaning

Unplug before cleaning. Use a dry cloth to wipe down the exterior; avoid using liquids.

CAUTION! Do not immerse in water; keep away from moisture.

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
Grinder won't start	Power source issue	Check power connection and outlet.
Excessive vibration	Worn wheel	Replace the grinding wheel.
Overheating	Overload	Allow to cool down; check for blockages.
Noisy operation	Loose parts	Tighten all screws and attachments.

Reset: If issues persist, consult the user manual or contact support.

Service: 1-800-433-9258; www.dewalt.com