Harbor Freight Tools 94076 User Manual

ROTARY TOOL SET

®

WITH 30 ACCESSORIES

MODEL 94076

ASSEMBLY AND OPERATING

INSTRUCTIONS

3491 Mission Oaks Blvd., Camarillo, CA 93011

Visit our Web site at http://www.harborfreight.com

Copyright© 2005 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.

For technical questions and replacement parts, please call 1-800-444-3353.

Specifications

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Accessories listed on page 8 on the accessory list.

Save This Manual

You will need the manual for the safety warnings and precautions, assembly instructions, operating and mainte­nance procedures, parts list and diagram. Keep your invoice with this manual. Write the invoice number on the

inside of the front cover. Keep the manual and invoice in a safe and dry place for future reference.

Safety Warnings and Precautions

WARNING: When using tool, basic safety precautions should always be followed to reduce the risk of
personal injury and damage to equipment.

Read all instructions before using this tool!

1. Keep work area clean. Cluttered areas invite injuries.

2. Observe work area conditions. Do not use machines or power tools in damp or wet locations. Don’t expose

to rain. Keep work area well lighted. Do not use electrically powered tools in the presence of flammable gases
or liquids.

3. Keep children away. Children must never be allowed in the work area. Do not let them handle machines,

tools, or extension cords.

4. Store idle equipment. When not in use, tools must be stored in a dry location to inhibit rust. Always lock up

tools and keep out of reach of children.

5. Use the right tool for the job. Do not attempt to force a small tool or attachment to do the work of a larger

industrial tool. There are certain applications for which this tool was designed. It will do the job better and
more safely at the rate for which it was intended. Do not modify this tool and do not use this tool for a purpose
for which it was not intended.

6. Dress properly. Do not wear loose clothing or jewelry as they can be caught in moving parts. Protective,

electrically nonconductive clothes and nonskid footwear are recommended when working. Wear restrictive
hair covering to contain long hair.

7. Use eye and ear protection. Always wear ANSI approved impact safety goggles. Wear a full face shield if

you are producing metal filings or wood chips. Wear an ANSI approved dust mask or respirator when working
around metal, wood, and chemical dusts and mists.

8. Do not overreach. Keep proper footing and balance at all times. Do not reach over or across running

machines.

9. Maintain tools with care. Keep tool and accessories sharp and clean for better and safer performance.

Follow instructions for lubricating and changing accessories. Inspect tool cords periodically; and if damaged,
have them repaired by an authorized technician. The handle must be kept clean, dry, and free from oil and
grease at all times.

10. Disconnect power. Unplug adapter when not in use.

11. Remove adjusting keys and wrenches. Check that keys and adjusting wrenches are removed from the tool

or machine work surface before plugging it in.

12. Avoid unintentional starting. Be sure the switch is in the Off position when not in use and before plugging

in. Do not carry any tool with your finger on the switch, whether it is plugged in or not.

For technical questions, please call 1-800-444-3353.

Page 2SKU 94076

13. Stay alert. Watch what you are doing, use common sense. Do not operate any tool when you are tired.

14. Take caution as some woods contain preservatives such as copper chromium arsenate (CCA) which
can be toxic. When cutting these materials extra care should be taken to avoid inhalation and minimize skin
contact.

15. Check for damaged parts. Before using any tool, any part that appears damaged should be carefully
checked to determine that it will operate properly and perform its intended function. Check for alignment and
binding of moving parts; any broken parts or mounting fixtures; and any other condition that may affect proper
operation. Any part that is damaged should be properly repaired or replaced by a qualified technician. Do not
use the tool if any switch does not turn On and Off properly.

16. Guard against electric shock. Prevent body contact with grounded surfaces such as pipes, radiators,
ranges, and refrigerator enclosures.

17. Replacement parts and accessories. When servicing, use only identical replacement parts. Use of any
other parts will void the warranty. Only use accessories intended for use with this tool. Approved accessories
are available from Harbor Freight Tools.

18. Do not operate tool if under the influence of alcohol or drugs. Read warning labels on prescriptions to
determine if your judgment or reflexes are impaired while taking drugs. If there is any doubt, do not operate the
tool.

19. Use proper size and type extension cord. If an extension cord is required, it must be of the proper size and
type to supply the correct current to the tool without heating up. Otherwise, the extension cord could melt and
catch fire, or cause electrical damage to the tool. This tool requires use of an extension cord of 0 to 10 amps
capability (up to 50 feet), with wire size rated at 18 AWG. Longer extension cords require larger size wire. If
you are using the tool outdoors, use an extension cord rated for outdoor use (signified by “WA” on the jacket).

20. Maintenance. For your safety, maintenance should be performed regularly by a qualified technician.

Note: Performance of this tool (if powered by line voltage) may vary depending on variations in local line

voltage. Extension cord usage may also affect tool performance.
Warning: The warnings, cautions, and instructions discussed in this instruction manual cannot cover all

possible conditions and situations that may occur. It must be understood by the operator that common
sense and caution are factors which cannot be built into this product, but must be supplied by the operator.

WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities,
contain chemicals known [to the State of California] to cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:

- Lead from lead-based paints

- Crystalline silica from bricks and cement or other masonry

products

- Arsenic and chromium from chemically treated lumber

(California Health & Safety Code § 25249.5,
Warning: The brass components of this product contain lead, a chemical known to the State of California to cause

birth defects (or other reproductive harm).
(California Health & Safety Code § 25249.5,

Warning: Exposure to aluminum oxide (a dust generated from material removing processes) can result in eye,
skin and breathing irritation. Always use a NIOSH (National Institute for Occupational Safety and Health) approved
respirator and safety goggles. Avoid skin exposure. Proper ventilation in the work area is required.

Additional Rotary Tool Safety Warnings.

1. Make sure accessories are rated for the speed recommended for this tool.

2. Securely clamp workpiece as the Rotary Tool spins at very high RPM rates. Never hold a workpiece in your
hands.

3. Always disconnect the DC power source before changing accessories.

4. Do not grind or sand near flammable materials.

5. After use, do not touch the bit or collet until the tool has had enough time to cool off.

et seq.

)

et seq.

)

For technical questions, please call 1-800-444-3353.

Page 3SKU 94076