Hercules HE79 User Manual (English)

Questions and Answers:

K
Kyle FarmerAug 14, 2025
What to do if Hercules HE79 is overheating?
- D
  Dawn MatthewsAug 14, 2025
  Overheating in your Hercules Saw can stem from a few reasons: 1. **Forcing the tool:** Allow the saw to work at its own pace. 2. **Dull or damaged blade:** Ensure blades are sharp and replace them when needed. 3. **Blocked motor housing vents:** Clear dust from the motor using compressed air while wearing ANSI-approved safety goggles and a NIOSH-approved dust mask/respirator. 4. **Extension cord issues:** Avoid using an extension cord if possible. If one is necessary, make sure it has the correct diameter for its length and the load.
M
Meagan TuckerAug 17, 2025
What to do if my Hercules HE79 Saw will not start?
- S
  Stacie LambAug 17, 2025
  If your Hercules Saw won't start, here are a few things to check: 1. Make sure the power cord is properly connected. 2. Verify that the outlet has power. If it doesn't, check the circuit breaker, ensuring it's the correct capacity and not overloaded. 3. If your tool has a thermal reset breaker, turn it off, let it cool, and then press the reset button. 4. There may be internal damage or wear. In that case, have a qualified technician service the saw.
B
Benjamin HernandezAug 21, 2025
Why is my Hercules HE79 overheating?
- S
  Samantha SanchezAug 21, 2025
  Your Hercules Saw might be overheating due to several reasons: 1. You may be forcing the machine to work too fast. Allow it to operate at its own pace. 2. The cut-off wheel might be worn or dull. Try replacing it. 3. The motor housing vents could be blocked. Clear them using compressed air while wearing safety goggles and a dust mask. 4. A long or small diameter extension cord could be straining the motor. Eliminate the extension cord or use one with the proper diameter.
R
Rebecca AndersonAug 25, 2025
How to improve the performance of my Hercules Saw that decreases over time?
- M
  Michael RobinsonAug 25, 2025
  If the performance of your Hercules Saw is decreasing over time: 1. The cut-off wheel may be worn or dull. Replacing the cut-off wheel can resolve this issue. 2. Worn or damaged carbon brushes can also cause performance issues. Have a qualified technician replace the brushes.
K
Kaitlyn MarshAug 27, 2025
Why is my Hercules HE79 Saw operating slowly?
- M
  michael25Aug 27, 2025
  If your Hercules Saw is operating slowly, it could be due to an extension cord that is too long or has a wire size that is too small. Try eliminating the extension cord. If you need an extension cord, use a shorter, heavier gauge cord.
S
Steven PetersAug 31, 2025
What to do if my Hercules Saw makes excessive noise or rattling?
- J
  Jason ArnoldAug 31, 2025
  If your Hercules Saw is making excessive noise or rattling, it could be due to internal damage or wear, such as with the carbon brushes or bearings. In such cases, have a technician service the tool.
K
katrina98Sep 3, 2025
Why Hercules HE79 Saw will not start?
- S
  Sara DurhamSep 3, 2025
  If your Hercules Saw won't start, there are several potential causes: 1. **Cord not connected:** Ensure the cord is properly plugged in. 2. **No power at the outlet:** Check if the outlet has power. If it doesn't, turn off the saw and inspect the circuit breaker. If the breaker is tripped, verify the circuit's capacity is suitable for the saw and that no other loads are on the same circuit. 3. **Thermal reset breaker tripped:** Turn off the saw and let it cool down. Then, press the reset button on the tool. 4. **Internal damage or wear:** If there's internal damage, such as worn carbon brushes or a faulty trigger, have a qualified technician service the tool.
D
David ReyesSep 6, 2025
Why is the performance of my Hercules HE79 Saw decreasing over time?
- A
  Ashley LarsenSep 6, 2025
  If your Hercules Saw's performance is decreasing, consider these possibilities: 1. **Worn or damaged carbon brushes:** Have a qualified technician replace the brushes. 2. **Dull or damaged blade:** Keep the blades sharp and replace them as needed.
S
Sean JensenSep 10, 2025
What to do if Hercules HE79 is making excessive noise?
- B
  Benjamin KentSep 10, 2025
  If your Hercules Saw is making excessive noise or rattling, it could be due to internal damage or wear, such as with the carbon brushes or bearings. In this case, have a technician service the tool.

Hercules HE79 Specifications

General

Brand	Hercules
Model	HE79
Category	Saw
Language	English

Summary

IMPORTANT SAFETY INFORMATION

General Power Tool Safety Warnings

Key safety guidelines for operating power tools, covering work area, electrical, and personal safety aspects.

Work Area Safety

Guidelines for maintaining a clean, well-lit, and safe work environment, free from distractions and hazards.

Electrical Safety

Precautions for safe use of power tools regarding plugs, cords, wet conditions, and grounding.

Personal Safety

Power Tool Use and Care

Instructions on proper usage, maintenance, and care of power tools to ensure safe and effective operation.

Service

Guidelines for maintaining power tools, including proper servicing and part replacement by qualified personnel.

Cut-Off Machine Safety Warnings

Kickback and Related Warnings

Information on preventing kickback, a sudden reaction from wheel binding, and safe operator positioning.

Vibration Safety

Advice on reducing risks associated with prolonged exposure to tool vibration, including health precautions.

Grounding and Extension Cords

Grounding Instructions

Details on safe grounding practices for tools and outlets, and precautions against electric shock.

Extension Cords

Recommendations for selecting and using extension cords based on tool amperage, cord length, and gauge.

Setup and Safety Features

Warning Symbols and Definitions

Explanation of safety alert symbols and their meanings to help users understand potential hazards.

Specifications

Technical details of the power tool, including electrical rating, speed, and accessory compatibility.

Pre-Operation Setup

Steps and considerations before operating the tool, including mounting, work area, and guard checks.

Functions and Components

OPERATION

Tool Changing

Step-by-step guide on how to safely replace the cut-off wheel and related components.

Setting and Testing

Using the Depth Stop

Instructions on how to adjust the depth stop to control the cutting depth and prevent base contact.

Setting Up an Angle Cut

Guidance on how to adjust the saw for making cuts at various angles up to 45 degrees.

Using the Vise

Instructions for securing workpieces using the vise for stable and accurate cutting operations.

General Operation and Maintenance

General Operation

Detailed steps for performing cutting operations, including raising the head, starting the saw, and cutting.

Maintenance and Servicing

Instructions for cleaning, routine maintenance, and servicing the tool to ensure its longevity and safety.

Troubleshooting Guide

Parts List and Diagram

Parts List

Detailed list of replacement parts for the tool, including part numbers and quantities.

Assembly Diagram

Important Disclaimer

Limited One Year Warranty

Related product manuals

Hercules HE79 User Manual

Table of Contents

Questions and Answers:

Hercules HE79 Specifications

Summary

IMPORTANT SAFETY INFORMATION

General Power Tool Safety Warnings

Work Area Safety

Electrical Safety

Personal Safety

Power Tool Use and Care

Service

Cut-Off Machine Safety Warnings

Kickback and Related Warnings

Vibration Safety

Grounding and Extension Cords

Grounding Instructions

Extension Cords

Setup and Safety Features

Warning Symbols and Definitions

Specifications

Pre-Operation Setup

Functions and Components

OPERATION

Tool Changing

Setting and Testing

Using the Depth Stop

Setting Up an Angle Cut

Using the Vise

General Operation and Maintenance

General Operation

Maintenance and Servicing

Troubleshooting Guide

Parts List and Diagram

Parts List

Assembly Diagram

Important Disclaimer

Limited One Year Warranty

Related product manuals