Dewalt D28110 Manual

The Dewalt D28110 is a powerful 4.5-inch angle grinder designed for heavy-duty applications. It features a 10-amp motor that delivers 11,000 RPM for fast material removal. The grinder is equipped with a durable gear case for increased durability and a two-position side handle for added comfort and control. 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 Grinder 8. Maintenance 9. Safety Information 10. Troubleshooting

Features at a Glance

Key components: 10-amp motor, 4.5-inch grinding wheel, two-position side handle, durable gear case.

Feature	Description
10-amp motor	Delivers 11,000 RPM for fast material removal
Durable gear case	Increases durability and extends tool life
Two-position side handle	Provides added comfort and control
Spindle lock	Allows for easy wheel changes
Dust ejection system	Helps to keep the tool clean and prolongs life

Installation

Unpack and inspect contents. Ensure all parts are included.

Attach the grinding wheel: Use the spindle lock to secure the wheel.
Connect to power: Plug into a suitable outlet.
Check safety features: Ensure guard is in place before use.

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

First-Time Setup

Power on the grinder; ensure all settings are correct.

Check the grinding wheel: Ensure it is properly installed.
Adjust the side handle: Set to a comfortable position.
Test the power: Turn on the grinder to ensure it operates smoothly.

CAUTION! Ensure stable footing and grip when operating the grinder.

Specifications

Motor Power: 10 amps.
Wheel Size: 4.5 inches.
RPM: 11,000 RPM.
Weight: 4.5 lbs.
Dimensions: 12 x 5 x 4 inches.
Power Source: 120V AC.
Safety Features: Dust ejection system, protective guard.

Controls and Settings

Access controls via the main power switch and speed settings. The side handle can be adjusted for left or right-handed use.

Safety Switch: Prevents accidental start-up.

Connecting Devices

Ensure the grinder is unplugged before connecting any accessories.

Attach the grinding wheel securely.
Connect to a power source.
Ensure all connections are tight and secure.

Tip: Always check the condition of the grinding wheel before use.

Operating the Grinder

Follow these steps for safe operation:

Power on the grinder.
Hold the tool firmly with both hands.
Begin grinding at a steady pace.
Allow the tool to do the work; do not force it.

WARNING! Keep hands and body clear of the grinding wheel.

Maintenance

Regular maintenance is essential for optimal performance.

Clean the grinder after each use.
Inspect the grinding wheel for wear and replace as necessary.
Check the power cord for damage.

CAUTION! Always unplug the grinder before performing maintenance.

Safety Information

Always follow safety guidelines when operating the grinder.

Wear safety goggles and gloves.
Keep work area clean and well-lit.
Do not operate in wet conditions.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Grinder won't start	Power source issue	Check power connection and switch.
Excessive vibration	Worn grinding wheel	Inspect and replace wheel if necessary.
Overheating	Blocked air vents	Clean vents and allow to cool.
Noise during operation	Loose parts	Tighten all screws and components.

Reset: Unplug and plug back in to reset the tool.

Service: Contact Dewalt customer service for assistance.