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Chicago Electric 60373 User Manual

Chicago Electric 60373
40 pages
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Visit our website at: http://www.harborfreight.com
Email our technical support at: productsupport@harborfreight.com
Visit our website at: http://www.harborfreight.com
Email our technical support at: productsupport@harborfreight.com
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
Copyright
©
2012 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 To ols .
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Too ls re qui red fo r ass emb ly an d s erv ice m ay not be i ncl ude d.
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.
Save This Manual Keep this manual for the safety warnings and precautions, assembly, operating,
inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual
near the assembly diagram (or month and year of purchase if product has no number). Keep this manual and
the receipt in a safe and dry place for future reference.
Owners Manual & Safety Instructions
Grinding wheel sold separately
Owners Manual & Safety Instructions
Save This Manual Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference.
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.
Copyright
©
2012 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.
Too ls re qui red fo r ass emb ly an d s erv ice m ay not be i ncl ude d.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
REV 15g
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Chicago Electric 60373 Specifications

General IconGeneral
TypeAngle Grinder
Speed11, 000 RPM
No Load Speed11, 000 RPM
Wheel Diameter4.5 inches
Voltage120 volts
Spindle Thread5/8 in.-11 UNC
Wheel Arbor Size7/8 inch

Summary

Warning Symbols and Definitions

Safety Symbol Definitions

Definitions for DANGER, WARNING, CAUTION, and NOTICE CAUTION symbols.

Important Safety Information

General Power Tool Safety

Read all warnings to prevent shock, fire, and injury.

Work Area Safety

Keep area clean, well-lit, and free of distractions for safe operation.

Electrical Safety

Safe Electrical Practices

Proper plug use, avoiding grounded surfaces, and using GFCI in damp locations.

Personal Safety

Operator Awareness and Attire

Stay alert, use common sense, dress properly, and maintain balance.

Safety Equipment and Precautions

Use safety equipment, prevent unintentional starting, and remove tools.

Power Tool Use and Care

Proper Tool Operation

Do not force the tool, ensure switch works, and disconnect before adjustments.

Tool Maintenance and Storage

Maintain tools, keep cutting edges sharp, and store idle tools safely.

Service

Professional Servicing

Have power tools serviced by a qualified repair person using identical parts.

Safety Warnings for Grinding, Sanding, Wire Brushing, Polishing, or Abrasive Cutting-Off Operations

General Operation Safety

Follow instructions, use correct accessories, and wear PPE.

Accessory Safety

Use recommended accessories, check for damage, and ensure proper fit.

Operator Protection

Wear PPE, keep bystanders clear, and avoid cord entanglement.

Safety Warnings for Grinding, Sanding, Wire Brushing, Polishing, or Abrasive Cutting-Off Operations (cont.)

Accessory and Coolant Restrictions

Do not use liquid coolants or unreadable labels; maintain tool.

Pacemaker Precautions

Consult physician if you have a pacemaker; avoid operating alone.

Chemical Exposure Warning

Be aware of chemicals in dust and cords; take precautions to reduce exposure.

Kickback and Related Warnings

Understanding and Preventing Kickback

Kickback is a reaction to snagging; prevent with firm grip and proper positioning.

Safety Warnings Specific for Grinding and Abrasive Cutting-off Operations

Wheel, Guard, and Accessory Safety

Use recommended wheels/guards, check flanges, and dress appropriately.

Safety Warnings Specific for Abrasive Cutting-off Operations

Cutting Operation Precautions

Do not jam wheels, avoid positioning body in line with wheel, and support workpieces.

Safety Warnings Specific for Sanding Operations

Sanding Disc Safety

Do not use excessively oversized sanding disc paper.

Safety Warnings Specific for Wire Brushing Operations

Wire Brush Safety

Be aware of thrown bristles; do not overstress wires.

Vibration Safety

Reducing Vibration Risk

Take breaks, avoid smoking, wear gloves, and grip lightly.

Grounding

Grounding Requirements

Check grounding; do not modify plug. Use proper outlets.

Grounded Tools: Three Prong Plugs

Three-Prong Plug Operation

Connect three-prong plug to a properly grounded outlet for safety.

Double Insulated Tools: Two Prong Plugs

Double Insulated Tool Usage

Double insulated tools do not require grounding; use standard outlets.

Extension Cords

Choosing the Right Extension Cord

Use heavier gauge cords for longer distances and higher loads.

Symbology

Understanding Tool Symbols

Key to symbols like Double Insulated, CSA, UL, VAC, Amperes, and warning icons.

Specifications

Product Specifications

Details electrical rating, motor speed, accessory diameter, and spindle thread.

Setup and Assembly

Pre-Use Safety Review

Read the ENTIRE IMPORTANT SAFETY INFORMATION section before setup or use.

Component Installation

Properly install the wheel guard and side handle for safe operation.

Functions

Tool Component Identification

Diagram and labels for side handle, switch, wheel guard, and spindle lock.

Operating Instructions

Tool Set Up

Turn off tool and unplug before installing accessories.

Installing a Non-threaded Grinding Wheel

Inspect wheels, perform ring-test, and mount correctly with gasket.

Installing a Threaded Accessory

Threaded Accessory Requirements

Use heavy-duty gloves for sharp accessories; ensure correct RPM and size.

Work Piece and Work Area Set Up

Work Area Preparation

Designate a clean, well-lit area; secure workpieces and ensure no hazardous objects nearby.

General Operating Instructions

Safe Operating Procedures

Grip firmly, start tool at full speed, apply at an angle, and stop tool completely.

Tool Usage Limits

Use tool for 15-20 minutes at a time; allow to cool before next use.

Maintenance and Servicing

Pre-Use Inspection

Inspect tool for loose screws, damage, or electrical issues before each use.

Cleaning and Lubrication

Wipe surfaces after use; blow dust from vents with compressed air.

Accessory Storage

Handle accessories carefully; store in a dry area, protected from humidity.

Carbon Brush and Cord Maintenance

Maintain carbon brushes; replace damaged supply cords by a qualified technician.

Troubleshooting

Tool Will Not Start

Check cord, outlet, thermal reset, and internal damage for starting issues.

Tool Operates Slowly

Reduce pressure, check extension cord gauge, or have brushes replaced.

Performance Decreases / Overheating

Check carbon brushes, internal damage, or blocked vents; use correct extension cords.

Ineffective Grinding/Sanding

Ensure accessory is loose, damaged, or wrong type; check dimension and flange tightness.

Parts List and Diagram

Parts List

Detailed list of all parts with descriptions and quantities for the angle grinder.

Assembly Diagram Reference

Note that parts are for illustration and may not be available individually.

Assembly Diagram

Component Breakdown

Visual representation of all parts and their assembly sequence.

Limited 90 Day Warranty

Warranty Terms and Conditions

Details the 90-day warranty, exclusions, and claims process.

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