ARBOR PRESS
03551
Model
03552
SET UP AND OPERATING INSTRUCTIONS
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© 1997 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. Tools required for
assembly and service may not be included.
For technical questions or replacement parts, please call 1-800-444-3353.
Manual Revised 10i
SPECIFICATIONS
3551 3552
Capacity 1/2 Ton 1 Ton
Maximum Height 4-1/2” 5-1/2”
Maximum Diameter 6-1/2” 8”
Largest Arbor 1” 1-1/8”
Ram Square 3/4” 1”
Height of Press 10” 13”
Base Dimensions 4” x 9-1/2” 5” x 11”
Leverage Ratio 20:1 20: 1
Save this manual
You will need the manual for the safety
warnings and cautions, assembly instructions,
operating procedures, maintenance
procedures, trouble shooting, parts list,
and diagram. Keep your invoice with this
manual. Write the invoice number on the
inside of the front cover. Keep both this
manual and your invoice in a safe, dry place
for future reference.
SAFETY WARNING &
CAUTIONS
not let them handle machines, tools, or
extension cords.
STORE IDLE EQUIPMENT.4. When not
in use, tools must be locked up in a dry
location to inhibit rust. Always lock up
tools and keep out of reach of children.
DO NOT FORCE THE TOOL.5. 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’s capacities.
USE THE RIGHT TOOL FOR THE JOB. 6.
Do not attempt to force a small tool or
attachment to do the work of a larger
industrial tool. Do not use a tool for a
purpose for which it was not intended.
DRESS PROPERLY.7. 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.
WARNING: When using electric tools,
machines, or equipment, basic safety
precautions should always be followed
to reduce the risk of re, electric
shock, and personal injury. READ ALL
INSTRUCTIONS BEFORE USING THIS
TOOL!
KEEP WORK AREA CLEAN.1. Cluttered
areas invite injuries.
OBSERVE WORK AREA CONDITIONS.2.
Do not use machines or power tools in
damp, wet, or poorly lit locations. Don’t
expose to rain. Keep work area well lit.
Do not use electrically powered tools
in the presence of ammable gases or
liquids.
KEEP CHILDREN AWAY.3. Children must
never be allowed in the work area. Do
USE EYE AND EAR PROTECTION.8.
Always wear ANSI approved chemical
splash goggles when working with
chemicals. Always wear ANSI approved
impact safety goggles at other times.
Wear a full face shield if you are
producing metal lings or wood chips.
Wear an ANSI approved dust mask or
respirator when working around metal,
wood, and chemical dusts and mists.
DO NOT ABUSE THE POWER CORD.9.
Do not yank it to disconnect it from the
receptacle. Do not carry tools by the
cord.
DO NOT OVERREACH.10. Keep proper
footing and balance at all times. Do not
reach over or across running machines.
Page 2For technical questions, please call 1-800-444-3353.SKU 03551 03552
MAINTAIN TOOLS WITH CARE.11. 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.
damaged should be properly repaired
or replaced by a qualied technician. Do
not use the tool if any switch does not
turn on and off properly.
GUARD AGAINST ELECTRIC SHOCK.18.
Prevent body contact with grounded
surfaces such as pipes, radiators,
ranges, and refrigerator enclosures.
DISCONNECT POWER.12. Unplug when
not in use, before servicing, and when
changing accessories.
REMOVE ADJUSTING KEYS AND 13.
WRENCHES. Make it a habit to check
that keys and adjusting wrenches are
removed from the tool or machine work
surface before plugging it in.
AVOID UNINTENTIONAL STARTING.14.
Be sure the switch is in the OFF position
when not in use and before plugging in.
Do not carry any tool with your nger on
the trigger, whether it is plugged in or
not.
OUTDOOR EXTENSIONS CORDS. 15.
When the equipment is operated
outdoors, use only extension cords
intended for outside use. See chart
under “Extension Cords" for the proper
AWG rating depending on the length of
the cord(s) being used.
STAY ALERT. 16. Watch what you are
doing; use common sense. Do not
operate any tool when you are tired.
REPLACEMENT PARTS AND 19.
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.
DO NOT OPERATE TOOL IF UNDER 20.
THE INFLUENCE OF ALCOHOL
OR DRUGS. Read warning labels
on prescriptions to determine if your
judgment or reexes are impaired while
taking drugs. If there is any doubt, do not
operate the tool.
UNPACKING
If any parts are missing or broken,
please call Harbor Freight Tools at the number
on the cover of this manual.
Part Description Qty
1 Body 1
N/A Handle Assembly 1
6 Plate 1
10 Rack 1
CHECK DAMAGED PARTS.17. 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
xtures; and any other condition that may
affect proper operation. Any part that is
Page 3For technical questions, please call 1-800-444-3353.SKU 03551 03552