Hercules HE31 User Manual

1-1/8″ Hex Breaker Hammer
Model
HE31
15
Owner’s Manual &
Safety Instructions
19i
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 56407

Hercules HE31 Specifications

General

Spindle Lock	Yes
Chuck Size	1/2 inch
Maximum Speed	2000 RPM
Power Source	Battery
Warranty	3 years

Summary

General Power Tool Safety Warnings

Work Area Safety

Electrical Safety

Personal Safety

Power Tool Use and Care

Service

Percussion Hammer Safety Warnings

Specific safety precautions for operating percussion hammers, including noise and vibration.

Vibration Safety

Guidance on reducing risks associated with tool vibration exposure.

Grounding Instructions

Warning Symbols and Definitions

Operation

Tool Set Up

Instructions for preparing the tool before use, including safety checks.

Install Collared Bit

Step-by-step guide for installing a breaker hammer bit with a collar.

Install Collarless Bit

Maintenance and Servicing

Workpiece and Work Area Set Up

General Operation

Cleaning, Maintenance, and Lubrication

Procedures for keeping the tool clean and properly lubricated.

Replacing Carbon Brushes

Greasing Gearbox

Troubleshooting