Harbor Freight Tools 43430 User Manual
Gravity Feed Spray Gun
®
®
(High Volume - Low Pressure)
43430
ASSEMBLY AND OPERATING
INSTRUCTIONS
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Web site at http://www .harborfreight.com
Copyright © 2000 by Harbor Freight Tools®. All rights reserved. No por tion 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 Tools.
For technical questions and replacement parts, please call 1-800-444-3353.
Specifications
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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 f ollowed 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 awa y. Children must nev er be allo w ed in the w ork 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 f orce 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. Protective, electrically nonconductive clothes and non-skid footw ear are recommended when working. Wear
restrictive hair covering to contain long hair.
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8. Use eye and ear protection. Always wear ANSI approved chemical splash safety
goggles.
9. Use breathing protection. Wear an OSHA or NIOSH appro ved dual filter dust mask
or respirator mask when working around metal, wood, and chemical dusts and paint
mists. Be sure the mask fits. Beards and facial hair may keep masks from sealing
properly. Change filters often. Disposable paper masks are not adequate.
10. Do not overreach. Keep proper footing and balance at all times . Do not reach over or
across running machines.
11. Maintain tools with care. K eep tools clean f or better and saf er perf ormance. F ollo w
instructions for lubricating and changing accessories. Inspect tool cords periodically
and, if damaged, have them repaired b y an authorized technician. The handles m ust
be kept clean, dry, and free from oil and grease at all times.
12. Remove adjusting keys and wrenches. Check that keys and adjusting wrenches
are removed from the tool or machine work before using.
13. Stay alert. W atch what y ou 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 brok en parts
or mounting fixtures; and an y other condition that ma y aff ect proper operation. An y 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. 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 av ailable from Harbor Freight
Tools.
16. 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.
17. Avoid Lead-based paints. Before beginning any paint removal process, determine
whether the paint contains lead. This can be done by the local health department or
paint professional using a paint analyzer to check the lead content of the paint to be
removed. Lead-based paint should only be removed by a professional and
should not be removed by using a heat gun.
18. Clean sprayer with care. Use nonflammable solvents. Av oid solvents that can be
forcibly ejected from the sprayer nozzle and air passages.
19. Do not spray near open flames, pilot lights, stoves, heaters, or any other heat
source. Most solvents and coatings are highly flammable, particularly when spraying.
The work area must always have adequate ventilation.
20. Do not smoke while spraying. Most solvents and coatings are highly flammable,
especially when spraying.
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21. Read all information concerning coating products and cleaning solvents.
Chlorinated solvents (e.g., 1-1-1 Trichlorethylene and Methylene Chloride, also known
as methyl chloride) can chemically react with aluminum and may explode. Many paint
sprayers contain aluminum. If you have any doubt about potential chemical reactions,
contact the solvent or coating manuf acturer .
22. Materials used when painting or cleaning may be harmful or fatal if inhaled or
swallowed. Use only in an area with adequate ventilation. Use a respirator or mask
when painting or using cleaning solvents (see number 9 of this list).
23. Never release the sprayer lid while the cup is pressurized. The paint could b urst out
and contaminate your body.
24. Be aware of other people and animals. Do not use the sprayer near children or
animals. Keep all visitors away from the work area. Do not let children or visitors
handle tools.
25. Industrial applications must follow OSHA requirements.
26. Be aware of air hoses and their connections. Do not trip over hoses. Make sure all
connections are tight.
27. Maintenance. F or y our safety, maintenance should be performed regularily by a
qualified technician.
Warning: The warnings, cautions, and instructions discussed in this instruction man ual
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, b ut m ust be supplied by the operator.
Warning: The brass components of this pr oduct contain lead, a chemical known to the
State of California to cause birth defects (or other reproductive harm). (California Health
& Safety code § 25249.5,
et seq.
)
Unpacking
When unpacking, check to mak e sure that all the parts are included. (See the Parts List and
Assembly Drawing at the end of this man ual.) If an y parts are missing or broken, please call
Harbor Freight Tools at the number on the cov er of this manual as soon as possible.
Assembly
During the following procedure, refer to the Assembly Drawing on page 10.
1. Before operation, check all spray er seals before connecting to the air supply.
2. Insert the Material Sleeve (8) into the Cup Connector (25).
3. Attach and fully secure the Plastic Cup (9) to the Cup Connector (25).
4. Attach and fully secure the Air Regulator (16) to the Gun Body (26) handle Air
Connector (7).
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REV 01/07
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