Central Pneumatic 93496 User manual

Air Palm Nailer
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
93496
Due to continuing improvements, actual product may differ slightly from the product described herein.

SKU 93496 For technical questions please call 1-800-444-3353 Page 2
Specifications
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 al-
ways be followed to reduce the risk of personal injury and dam-
age 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 such
as air compressor in damp or wet locations. Do not expose to rain. Keep
work area well lit. 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.
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REV 11/06
*The air pressure setting must not exceed job site regulations/restrictions.
The air pressure setting must not exceed 90 PSI when being used with work
pieces that have a thickness of less than 1-3/4”.

SKU 93496 For technical questions please call 1-800-444-3353 Page 3
6. Dress properly while working. Do not wear loose clothing or jewelry as they
can be caught in moving parts. Protective, electrically non-conductive work
clothes and non-skid footwear are recommended when working. Wear
restrictive hair covering to contain long hair. Always wear work boots and
work gloves.
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 tools clean and in good condition for better
and safer performance. Follow instructions for lubricating and changing
accessories. Inspect tool fittings and hoses 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.
10. Disconnect Air Hose and release any built-up air pressure. Never service
the Nailer, clear jams, or disassemble with the air hose attached. Always
release any built-up air even after disconnecting hose. Disconnect the Nailer
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
connecting it.
12. Avoid unintentional starting. Be sure the switch is in the Off position when
not in use and before attaching to pressure source. Do not carry any tool with
your finger on the trigger, whether it is attached or not.
13. Stay alert. Watch what you are doing, use common sense. Do not operate
any tool when you are tired.
14. 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.
15. Guard against electric shock when working on electrical equipment.
Prevent body contact with grounded surfaces such as pipes, radiators,
ranges, and refrigerator enclosures.

SKU 93496 For technical questions please call 1-800-444-3353 Page 4
16. 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.
17. 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.
18. Use proper size and type air pressure line and fittings. The recommended
air line for this tool is 3/8” delivering no more than 125 psi. Recommended air
inlet size is 1/4” - 18 npt.
19. Maintenance. For your safety, service and maintenance should be performed
regularly by a qualified technician.
20. Compressed air only. Never use combustible gas as a power source.
21. Do not put a nail into the Air Palm Nailer until you are ready
to work. Do not point the Air Nailer toward any person or animal.
Severe injury may result in case of accidental ejection of a nail.
22. Disconnect air supply when done working. Before storing or
making any adjustments to the Nailer make sure that the compressed air is
disconnected.
23. Fire fasteners into an appropriate work surface only. Do not attempt to fire
fasteners into surfaces too hard to penetrate. Do not drive fasteners on top of
other fasteners, or at too steep of an angle. Fasteners can ricochet causing
personal injury. Never fire the Nailer into the air, or point it toward yourself or
another person. Always wear ANSI approved safety goggles during use,
maintenance, and reloading.
24. Do not fire fasteners too close to the edge of a workpiece. They may split
the workpiece and fly free, causing personal injury.
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, et seq. )
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). (Calif. Health &Safety Code 25545.5 et.seq.)
REV 11/06

SKU 93496 For technical questions please call 1-800-444-3353 Page 5
Warning: The warnings, cautions, and instructions discussed in this instruc-
tion manual cannot cover all possible conditions and situations that may oc-
cur. 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.
Air Pressure Supply
This tool is designed to operate with a maximum air pressure of 125 psi.You must
use an air regulator, set at 125 psi or below. Note: Performance of this tool may
vary depending on variations in local air pressure.
In use, this tool will use 2 - 4 Cubic Feet per Minute of compressed air at 125 psi.
For satisfactory performance, you must use an air compressor capable of deliver-
ing this volume of air at the stated pressure.
We recommend that you use both a filter and an in-line oiler in your air supply
system as illustrated in the diagram below. These components are not included
with this tool, but are available from Harbor Freight Tools.
If you do not use a filter and in-line oiler, put a few drops of water displacement oil
into the air line before each use. After each use, the Air Hand Nailer should be
carefully drained of collected moisture and sprayed with a water displacement oil.
We recommend that you install a quick-release nipple (not included) into the Air
Inlet (23). Quick release connectors at all points in an air pressure system make
your work easier.
Air Palm
Nailer
Unpacking
When unpacking, check to make sure the following parts are included.
Air Palm Nailer Tool
Leather Cover
(1) 4mm Hex Key
If any parts are missing or broken, please call Harbor Freight Tools at the number
on the cover of this manual.
REV 11/06

SKU 93496 For technical questions please call 1-800-444-3353 Page 6
Operation
NOTE: This tool is assembled when you receive it, and may be used immediately.
However, we recommend that you install a quick disconnect adapter (not included)
to the Air Inlet (23) before use.
WARNING: Do not put a nail into the Air Palm Nailer until you are ready to work.
WARNING: Do not point the Air Palm Nailer toward any person or animal. Severe
injury may result in case of accidental ejection of a nail.
1. Attach the air supply hose (not included) to the tool.
2. Grip the base of the tool in one hand. Note that there is a hand strap and
thumb strap on the Leather Cover (25) to facilitate holding the tool.
CAUTION: Whenever using this tool wear ANSI approved safety goggles.
3. When ready to work, hold a nail by the shaft, and place the flat head into the
Hammer Tip (3). The nail will be held in place by the magnetic tip.
4. Place the pointed end of the nail where desired on the workpiece. Keep your
free hand away from the tool and the nail.
5. Press the tool straight down. This will trigger the tool and cause it to hammer
the nail. Continue pressing down until the nail is driven all the way in.
6. You can adjust the force of the tool’s impact by adjusting the air pressure.
However, do not operate the tool at more than 125 psi.
CAUTION: Disconnect the tool from air pressure supply when not in use, and
before making any adjustments.
7. During operation, the Hammer Tip will hammer 1/4” up to 1,000 times per
minute. This tool is useful for driving nails in tight areas where a full sized air
nail gun may not reach.
8. When the nail is hammered all the way down, the tool will stop operating. To
stop the tool, release the downward pressure on the Hammer Tip.
REV 11/06

SKU 93496 For technical questions please call 1-800-444-3353 Page 7
NOTE: Some parts are listed and shown for illustration purposes only and are not
available individually as replacement parts.
Parts List
Maintenance
1. Place a few drops of light weight air tool oil (not included) into the Air Inlet (23)
each time before using the tool.
2. After each use, drain any accumulated moisture from the tool, and spray a
small amount of water displacing oil into and on the tool. Wipe clean.
3. Store tool in a safe location out of reach of children and unauthorized persons.
Troubleshooting
Tool will not operate.
1. Possible cause: Low or no air pressure.
Solution: Check air compressor to be sure it is operating properly. Check Air
Regulator. Check air lines for leaking or blockage.
2. Possible cause: Corroded Piston (8).
Solution: Spray light weight penetrating oil into the Air Inlet (23). If tool still
won’t operate, take it to a qualified service technician for repair.
3. Possible Cause: Damaged Seals or O rings.
Solution: Take it to a qualified service technician for repair.
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Note: A hex wrench is included for removing hex bolts when removing the Rear
Cover (18).This work should only be done by a qualified service technician.
Hex Bolt

SKU 93496 For technical questions please call 1-800-444-3353 Page 8
PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM
IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER NOR
DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE
BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR
THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT,
THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS
AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND
LICENSED TECHNICIANS AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK
AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT
OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION
OF REPLACEMENT PARTS THERETO.
Assembly Drawing