User Manual for Hercules 13A Trigger Grip Angle Grinder

Quick guide from the manual

The Hercules 13A Trigger Grip Angle Grinder (Model HE65) is a high-power tool designed for grinding, sanding, wire brushing, and cutting. Before use, ensure the tool is inspected for damage, the correct wheel guard is installed, and you are wearing appropriate personal protective equipment (PPE). Always disconnect the power supply before performing any maintenance or changing accessories.

Safety Warnings

• General Safety: Keep work area clean and well-lit. Do not operate in explosive atmospheres. Keep children and bystanders away.
• Electrical Safety: Ensure the plug matches the outlet. Do not modify the plug. Use a GFCI-protected supply in damp locations.
• Kickback: Kickback is a sudden reaction to a pinched or snagged accessory. Maintain a firm grip, use the auxiliary handle, and avoid positioning your body in the path of the tool if kickback occurs.
• Specific Operations: Do not use accessories not designed for the tool. Ensure the rated speed of the accessory is at least equal to the tool's maximum speed.

Tool Set Up

Adjusting the Wheel Guard

1. Pull out the Wheel Guard Lock Lever.
2. Rotate the Wheel Guard to the desired position to shield yourself.
3. Push the Wheel Guard Lock Lever back into place to secure it.
4. Verify the guard is firmly in place before proceeding.

Installing Auxiliary Side Handle

1. The handle can be installed on either side of the Gear Housing.
2. Screw the threaded end of the Side Handle clockwise into the selected socket.
3. Tighten securely before use.

Operation

Starting the tool: Push the Lever forward and squeeze the Trigger. To turn the tool OFF, release the Trigger.

Continuous operation: Push the Lever forward, squeeze the Trigger, and depress the Trigger Lock. To turn OFF, squeeze the Trigger to release the lock, then release the Trigger.

Usage: Allow the tool to reach full speed before touching the workpiece. For grinding/sanding, apply at a 10°–15° angle. For cutting, apply straight into the material using only the edge of the wheel.

Accessory Installation

Installing Grinding/Cut-Off Wheels:

1. Press and hold the Spindle Lock to prevent the spindle from turning.
2. Remove the Flange Nut, keeping the Flange in position.
3. Place the wheel on the spindle.
4. Thread the Flange Nut onto the spindle and tighten with the wrench. Do not overtighten.

Installing Threaded Accessories:

1. Press and hold the Spindle Lock.
2. Remove the Flange Nut and Flange.
3. Thread the accessory firmly onto the spindle and tighten with the wrench.

Maintenance

• Before each use: Inspect for loose hardware, misalignment, binding, damaged cords, or cracked parts.
• After use: Wipe external surfaces with a clean cloth.
• Cleaning: Periodically blow dust out of motor vents using dry compressed air. Wear safety goggles and breathing protection.