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Chicago Electric 98179 User Manual

Chicago Electric 98179
34 pages
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MAGNESIUM HEAVY DUTY 3/8”
DRILL
Model
98179
SET UP AND OPERATING INSTRUCTIONS
Distributed exclusively by Harbor Freight Tools
®
.
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our website at: http://www.harborfreight.com
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
Copyright
©
2008 by Harbor Freight Tools
®
. All rights reserved. No portion of this manual or any artwork
contained herein may be reproduced in any shape or form without the express written consent of Harbor
Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing improvements,
actual product may differ slightly from the product described herein.
For technical questions or replacement parts, please call 1-800-444-3353.

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Questions and Answers:

Chicago Electric 98179 Specifications

General IconGeneral
Chuck Size1/2 inch
Voltage120V
SpeedVariable
Power SourceCorded Electric
Amperage7.5 A

Summary

Important Safety Information

Understanding Safety Alert Symbols

Explains the meaning of the safety alert symbol and hazard level indicators (DANGER, WARNING, CAUTION).

General Power Tool Safety Warnings

Work Area Safety Guidelines

Guidance on maintaining a clean, well-lit work area, avoiding hazards, and keeping bystanders clear.

Electrical Safety Precautions

Instructions on proper plug use, avoiding grounded surfaces, and protecting cords from damage.

Electrical Safety Precautions

Personal Safety Precautions

Emphasizes staying alert, using PPE, preventing unintentional starts, and proper dressing.

Power Tool Use and Care

General Use and Care Guidelines

Covers proper tool usage, maintenance, storage, and keeping cutting tools sharp.

Drill and Impact Drill Safety Warnings

Specific Drill Safety Precautions

Includes warnings for ear protection, auxiliary handles, and electrical contact.

Vibration Safety

Reducing Vibration Exposure

Advice on minimizing injury from tool vibration, including medical consultation.

Grounding Safety

Grounding Wire Connection Safety

Warnings about correct grounding wire connections to prevent electric shock and death.

Grounded Tools with Three Prong Plugs

Explains the importance of proper grounding for preventing electric shock with three-prong plugs.

Double Insulated Tools

Using Double Insulated Tools

Details on how double insulated tools can be used safely with two-prong outlets.

Extension Cords

Extension Cord Selection and Use

Guidelines for choosing and using extension cords based on length, gauge, and outdoor use.

Recommended Minimum Wire Gauge for Extension Cords

Table detailing minimum wire gauge for extension cords based on amperes and length.

Symbology

Key Symbols and Meanings

Defines common symbols found on tools and in manuals, such as UL, CSA, and V~.

Tool Specifications

Electrical and Mechanical Specifications

Lists electrical requirements, motor speed, chuck size, and chuck type.

Unpacking Instructions

Checking for Damaged or Missing Parts

Instructions to check the item for damage or missing parts upon unpacking.

Instructions for Putting into Use

Important Safety Before Use

Emphasizes reading safety information and turning off/unplugging the tool before setup.

Operating Instructions

Tool Setup

Guidance on inserting and tightening drill bits using the keyless chuck.

Work Piece and Work Area Setup

Preparing the Work Area

Instructions for designating a safe work area, routing cords, and securing work pieces.

General Operating Instructions

Connecting and Operating the Tool

Steps for plugging in, setting rotation direction, using the trigger, and locking it on.

The Drilling Operation

Drilling Techniques and Precautions

Advice on using sharp bits, applying pressure, drilling straight, and handling motor stalls.

Metal Drilling

Guidance on using appropriate bits, securing work, and managing speed for metal drilling.

Wood Drilling

Tips for drilling wood, including bit selection, securing work, and preventing breakout.

Maintenance and Servicing

General Maintenance Precautions

Emphasizes professional servicing for procedures not covered and safety during maintenance.

Cleaning, Maintenance, and Lubrication

Pre-use Inspection and Cleaning

Instructions for inspecting the tool before use and cleaning external surfaces after use.

Troubleshooting

Common Problems and Solutions

Lists common issues like tool not starting or chuck slipping and their respective causes and solutions.

Parts List

Component Identification

Lists all parts of the tool with their corresponding part numbers and quantities.

Assembly Diagram

Exploded View of Tool Components

Provides a visual representation of how the tool's parts are assembled.

Limited 90 Day Warranty

Warranty Terms and Conditions

Outlines the 90-day warranty, exclusions, limitations, and procedures for claims.

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