Harbor Freight Tools 47840 User Manual
PORTABLE BANDSAW
®
Variable Speed
47840
ASSEMBLY AND OPERATING
INSTRUCTIONS
This Portable Bandsaw goes where your regular Bandsaw won’t!
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web site at http://www.harborfreight.com
Copyright © 2002 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
Cover Picture Revised 06/06
Specifications
Capacity 4-1/2” round, 4-1/2” x 4-1/2” Square
Motor 120 V / 60 Hz / 6 Amps / 700 Watts
Blade FPM 0 ~ 230
Blade TPI 14
Blade Dimensions 44.7” L x 1/2” W x 0.25” Thick
Features 3 Bearing Blade Guide, Trigger Lock
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. Do not force tool. It will do the job better and more safely at the rate for which it was
intended. Do not use inappropriate attachments in an attempt to exceed the tool
capacity.
6. 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. Do not modify this tool and do not use this tool for a purpose for which
it was not intended.
7. Dress properly. Do not wear loose clothing or jewelry as they can be caught in
moving parts. Protective, electrically non-conductive clothes and non-skid footwear
are recommended when working. Wear restrictive hair covering to contain long hair.
8. 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 ANSIapproved dust mask or respirator when working around metal, wood, and chemical
dusts and mists.
For technical questions, please call 1-800-444-3353.
REV 05/05
Page 2SKU 47840
9. Do not overreach. Keep proper footing and balance at all times. Do not reach over or
across running machines.
10. Maintain tools with care. Keep tools 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 handles must be kept clean, dry, and free from oil and grease at all times.
11. Disconnect power. Unplug tool when not in use.
12. Remove adjusting keys and wrenches. Check that keys and adjusting wrenches
are removed from the tool or machine work surface before plugging it in.
13. 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 trigger,
whether it is plugged in or not.
14. Stay alert. Watch what you are doing, use common sense. Do not operate any tool
when you are tired.
15. 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.
16. 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.
17. Guard against electric shock. Prevent body contact with grounded surfaces such as
pipes, radiators, ranges, and refrigerator enclosures.
18. 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.
19. 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.
20. 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).
21. Maintenance. For your safety, maintenance should be performed regularly by a
qualified technician.
For technical questions, please call 1-800-444-3353.
Page 3SKU 47840
22. Never leave the Bandsaw unattended while it is running. Do not put the Bandsaw
down until the blade comes to a complete stop.
23. Cutting Material. Make sure cutting material is securely fastened down before
operating the Bandsaw. Work slowly and carefully when cutting corners, sharp edges,
ragged welds, etc., to avoid snagging.
Caution: Cutting material and the motor housing can get very hot during operation.
Stop work until unit cools down to safe temperature.
Spray on a coolant or water onto the blade.
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.
Unpacking
When unpacking, check to make sure all of the parts on the Parts List on Page 9 of this
manual are included. If any parts are missing or broken, please call Harbor Freight Tools at
the number on the cover of this manual as soon as possible.
Assembly
1.
WARNING! Always make sure that the
unit is off and unplugged before assembly.
2.
The Guide Bar needs (63) to be assembled
to the bandsaw for proper operation.
3.
Remove the Screws (62) on the Frame
(21), along with their Spring and Flat
Washers (47, 46).
4.
Install the Guide Bar around the blade
as shown using the Screws (62), Spring
Washers (47), and Flat Washers (46).
46, 47,
& 62
63
For technical questions, please call 1-800-444-3353.
REV 06/06
Page 4SKU 47840
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