Hercules HE78 User Manual

12" Dual-Bevel
Compound Miter Saw
Model
HE78
Owner’s Manual &
Safety Instructions
21a
WARNING: To prevent serious injury, User must read and
understand Owner’s Manual. SAVE THIS MANUAL.
When unpacking, make sure that the product is intact and
undamaged. If any parts are missing or broken, please call
1-888-866-5797 as soon as possible. Reference 57675.

Hercules HE78 Specifications

General

Brand	Hercules
Model	HE78
Category	Saw
Language	English

Summary

Important Safety Information

General Power Tool Safety Warnings

General safety guidelines for operating power tools.

Work Area Safety

Ensures a safe environment by keeping the work area clean and free from distractions.

Electrical Safety

Guidelines for safe use of electrical power tools, including plugs, cords, and wet conditions.

Personal Safety

Emphasizes alertness, proper PPE, and preventing unintentional starting for operator safety.

Important Safety Information

Power Tool Use and Care

Proper techniques for using, maintaining, and caring for power tools.

Service

Guidelines for servicing power tools, emphasizing qualified personnel and original parts.

Safety Instructions for Mitre Saws

Specific safety precautions for operating mitre saws, including workpiece handling and blade safety.

Important Safety Information

Vibration Safety

Measures to reduce the risk of injury from prolonged exposure to tool vibrations.

Grounding and Extension Cords

Double Insulated Tools

Information on double insulated tools and their compatibility with outlets.

Grounded Tools

Details on grounding requirements and safety for tools with three-prong plugs.

Extension Cords

Guidance on selecting and using appropriate extension cords for power tools.

Symbology and Specifications

Symbology

Explanation of symbols and icons used throughout the manual.

Extension Cord Gauge Table

Table detailing recommended extension cord gauges based on amperage and length.

Warning Symbols and Definitions

Explanation of warning symbols used in the manual and their associated hazards.

Specifications and Cutting Capacities

Technical specifications and cutting capacities of the miter saw.

Setup Before Use

Assembly

Steps for assembling the dust collection bag and workpiece support extensions.

Mounting

Instructions for securely mounting the miter saw to a stable support.

Saw Blade Selection

Guidance on selecting the appropriate saw blade for material and speed requirements.

Guard Setup

Procedure to check the lower blade guard for proper function.

Dust Extraction Setup

Instructions for connecting the dust collection bag or external dust extraction device.

Operating Instructions

Tool Changing

Step-by-step guide for changing the saw blade, including safety precautions.

Setup Before Use

Adjusting the Miter Angle

Detailed steps for setting and adjusting the miter angle for precise cuts.

Adjusting the Bevel Angle

Instructions on how to set and adjust the bevel angle for angled cuts.

Aligning the Fence

Workpiece and Work Area Set Up

Guidelines for preparing the work area and securing the workpiece for safe operation.

General Instructions for Use

Maintenance and Servicing Instructions

Cleaning, Maintenance, and Lubrication

Procedures for cleaning, maintaining, and lubricating the tool for safe operation.

Calibrating the Miter Scale

Steps to ensure the miter scale is accurate and the blade is perpendicular to the fence.

Calibrating the Bevel Angle

Instructions to calibrate the bevel angle indicator for precise angled cuts.

Adjusting or Replacing the Kerf Board

Guidance on adjusting or replacing the kerf board for optimal performance and safety.

Troubleshooting

Limited 90 Day Warranty

Parts List and Diagram

Parts List

A comprehensive list of all parts included with the miter saw and their quantities.