Harbor Freight Tools 93431 User Manual

5” RANDOM ORBITAL

®

PALM SANDER

93431

ASSEMBLY AND OPERATING INSTRUCTIONS

Due to continuing improvements, actual product may differ slightly from the product described herein.

3491 Mission Oaks Blvd., Camarillo, CA 93011

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

TO PREVENT SERIOUS INJURY,

READ AND UNDERSTAND ALL WARNINGS

AND INSTRUCTIONS BEFORE USE.

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 F reight T ools.

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

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SAVE THIS MANUAL

Y ou will need this manual for the safety warnings and precautions, assembly , operating,
inspection, maintenance and cleaning procedures, parts list and assembly diagram.
Keep your invoice with this manual. Write the invoice number on the inside of the
front cover . Keep this manual and inv oice in a safe and dry place for future reference.

GENERAL SAFETY RULES

WARNING!

READ AND UNDERSTAND ALL INSTRUCTIONS

Failure to follow all instructions listed below may result in

electric shock, fire, and/or serious injury .

SAVE THESE INSTRUCTIONS

WORK AREA

1. Keep your work area clean and well lit. Cluttered benches and dark areas invite
accidents. Make sure there is adequate surrounding workspace.

2. Do not operate power tools in explosive atmospheres, such as in the presence
of flammable liquids, gases, or dust. P ower tools create sparks which may ignite
the dust or fumes.

3. Keep bystanders, children, and visitors away while operating a power tool.
Distractions can cause you to lose control. Protect others in the work area from
debris such as chips and sparks. Provide barriers or shields as needed.

Page 2SKU 93431 For technical questions, please call 1-800-444-3353.

ELECTRICAL SAFETY

4. Grounded tools must be plugged into an outlet properly installed and grounded
in accordance with all codes and ordinances. Never remove the grounding
prong or modify the plug in any way. Do not use any adapter plugs. Check
with a qualified electrician if you are in doubt as to whether the outlet is properly
grounded. If the tools should electrically malfunction or break down, grounding

provides a low resistance path to carry electricity away from the user.

5. Double insulated tools are equipped with a polarized plug (one blade is wider

than the other). This plug will fit in a polarized outlet only one way . If the plug
does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a
qualified electrician to install a polarized outlet. Do not change the plug in any
way. Double insulation eliminates the need for the three wire grounded pow er

cord and grounded power supply system.

6. Av oid body contact with grounded surfaces suc h as pipes, radiator s, ranges,
and refrigerators. There is an increased risk of electric shock if your body is
grounded.

7. Do not expose power tools to rain or wet conditions. Water entering a power
tool will increase the risk of electric shock.

8. Do not abuse the P ower Cord. Ne ver use the Po wer Cord to carry the tools or

pull the Plug from an outlet. K eep the Power Cor d a way from heat, oil, sharp
edges, or moving parts. Replace damaged Power Cor ds immediately . Damaged

Power Cords increase the risk of electric shock.

9. When operating a power tool outside, use an outdoor extension cord marked
“W-A” or “W”. These extension cords are rated f or outdoor use, and reduce the risk
of electric shock.

PERSONAL SAFETY

10. Stay alert. W atch what you are doing, and use common sense when operating
a power tool. Do not use a power tool while tired or under the influence of
drugs, alcohol, or medication. A moment of inattention while operating power

tools may result in serious personal injury.

11. Dress properly . Do not wear loose clothing or jewelry . Contain long hair . Keep
your hair , c lothing, and glo ves away from mo ving parts. Loose clothes, jewelry ,
or long hair can be caught in moving parts.

12. Av oid accidental starting. Be sure the Po wer Switch is off before plugging in.
Carrying power tools with your finger on the Power Switch, or plugging in power
tools with the Power Switch on, invites accidents.

13. Remove adjusting keys or wrenches before turning the power tool on. A wrench
or a key that is left attached to a rotating part of the power tool may result in personal
injury.

Page 3SKU 93431 For technical questions, please call 1-800-444-3353.

14. Do not overreach. Keep proper footing and balance at all times. Proper footing
and balance enables better control of the power tool in unexpected situations.

15. Use safety equipment. Always wear eye protection. Dust mask, nonskid safety
shoes, hard hat, or hearing protection must be used for appropriate conditions.

TOOL USE AND CARE

16. Use clamps (not included) or other practical ways to secure and support the
workpiece to a stable platform. Holding the work by hand or against your body is

unstable and may lead to loss of control.

17. Do not force the tool. Use the correct tool for your application. The correct tool
will do the job better and safer at the rate for which it is designed.

18. Do not use the power tool if the Power Switch does not turn it on or off. Any
tool that cannot be controlled with the Power Switch is dangerous and must be
replaced.

19. Disconnect the Power Cord Plug from the power source before making any
adjustments, changing accessories, or storing the tool. Such preventive safety
measures reduce the risk of starting the tool accidentally.

20. Store idle tools out of reach of children and other untrained persons. T ools are
dangerous in the hands of untrained users.

21. Maintain tools with care. Keep cutting tools sharp and clean. Properly
maintained tools with a sharp cutting edge are less likely to bind and are easier to
control. Do not use a damaged tool. Tag damaged tools “Do not use” until repaired.

22. Check for misalignment or binding of moving parts, breakage of parts, and

any other condition that may aff ect the tool’ s operation. If dama ged, ha ve the
tool serviced before using. Many accidents are caused by poorly maintained

tools.

23. Use only accessories that are recommended by the manufacturer for your
model. Accessories that may be suitable for one tool may become hazardous when
used on another tool.

Page 4SKU 93431 For technical questions, please call 1-800-444-3353.