Owner’s Manual & Safety Instructions
Save This Manual Keep this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual near the assembly diagram (or month and year of purchase if product has no number). Keep this manual and the receipt in a safe and dry place for future reference.
3GAL oilless
air compressor
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Visit our website at: http://www.harborfreight.com |
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Email our technical support at: tech@harborfreight.com |
REV 12c |
ITEM 95275
When unpacking, make sure that the product is intact and undamaged. If any parts are missing or broken, please call 1-800-444-3353 as soon as possible.
Copyright© 2006 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.
Read this material before using this product. Failure to do so can result in serious injury. SAVE THIS MANUAL.
SAFETY
Table of Contents
Safety.......................................................... |
2 |
Maintenance............................................... |
12 |
Setup........................................................... |
6 |
Parts List and Diagram............................... |
14 |
Specifications.............................................. |
6 |
Warranty..................................................... |
16 |
Operation................................................... |
10 |
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SETUP
OPERATION
MAINTENANCE
WARNING SYMBOLS AND DEFINITIONS
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
Addresses practices not related to personal injury.
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For technical questions, please call 1-800-444-3353. |
Item 95275 |
IMPORTANT SAFETY INFORMATION
General Safety Warnings
WARNING Read all safety warnings and instructions.
Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
The warnings, precautions, 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.
1.Work area safety
a.Keep work area clean and well lit.
Cluttered or dark areas invite accidents.
b.Do not operate the Compressor in explosive atmospheres, such as in the presence
of flammable liquids, gases or dust.
Compressor motors produce sparks which may ignite the dust or fumes.
c.Keep children and bystanders away from an operating compressor.
2.Electrical safety
a.Compressor plugs must match the outlet. Never modify the plug in any way.
Do not use any adapter plugs with grounded compressors. Standard plugs and matching outlets will reduce risk of electric shock.
b.Do not expose compressor to rain or wet conditions. Water entering a compressor will increase the risk of electric shock.
c.Do not abuse the cord. Never use the cord for unplugging the compressor.
Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock.
3.Personal safety
a.Stay alert, watch what you are doing and use common sense when operating this compressor. Do not use this compressor while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating a compressor may result in serious personal injury.
b.Use personal protective equipment. Always wear ANSI-approved eye protection during setup and use.
c.Prevent unintentional starting. Ensure the switch is in the off position before connecting to power source or moving the compressor.
4.Compressor use and care
a.Do not use the compressor if the switch does not turn it on and off. Any compressor that cannot be controlled with the switch
is dangerous and must be repaired.
b.Disconnect the plug from the power source before making any adjustments, changing accessories, or storing the compressor.
Such preventive safety measures reduce the risk of starting the compressor accidentally.
c.Store an idle compressor out of the reach of children and do not allow persons unfamiliar with the compressor or these instructions to operate it. A compressor is dangerous in the hands of untrained users.
d.Maintain the compressor. Keep the compressor clean for better and safer performance. Follow instructions for lubricating and changing accessories.
Keep dry, clean and free from oil and grease. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the compressor’s operation. If damaged, have the compressor repaired before use. Many accidents are caused by a poorly maintained compressor.
e.Use the compressor in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the compressor for operations different from those intended could result in a hazardous situation.
5.Service
a.Have your compressor serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the compressor is maintained.
SAFETY
SETUP
OPERATION
MAINTENANCE
Item 95275 |
For technical questions, please call 1-800-444-3353. |
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SAFETY
SETUP
OPERATION
MAINTENANCE
Air Compressor Safety Warnings
1.Risk of fire or explosion - do not spray flammable liquid in a confined area or towards a hot surface. Spray area must be well ventilated. Do not smoke while spraying or spray where spark or flame is present. Arcing parts - keep compressor at least 20 feet away from explosive vapors, such as when spraying with a spray gun.
2.Risk of bursting - do not adjust regulator higher than marked maximum pressure of attachment.
3.Risk of injury - do not direct air stream at people or animals.
4.Do not use to supply breathing air.
5.Do not leave compressor unattended for an extended period while plugged in. Unplug compressor after working.
6.Keep compressor well-ventilated. Do not cover compressor during use.
7.Drain Tank daily and after use. Internal rust causes tank failure and explosion.
8.Do not remove the valve cover or adjust internal components.
9.Compressor head gets hot during operation. Do not touch it or allow children nearby during or immediately following operation.
10.Do not use the air hose to move the compressor.
11.Release the pressure in the storage tank before moving.
12.The use of accessories or attachments not recommended by the manufacturer may result in a risk of injury to persons.
13.All air line components, including hoses, pipe, connectors, filters, etc., must be rated for a minimum working pressure of 150 PSI, or 150% of the maximum system pressure, whichever is greater.
14.USE OF AN EXTENSION CORD IS NOT RECOMMENDED. If you choose to use an extension cord, use the following guidelines:
Table A: RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS
(120 VOLT)
NAMEPLATE |
EXTENSION CORD |
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AMPERES |
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LENGTH |
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(at full load) |
25′ |
50′ |
100′ |
150′ |
0 – 6 |
18 |
16 |
16 |
14 |
6.1 – 10 |
18 |
16 |
Do not use. |
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10.1 – 12 |
16 |
16 |
Do not use. |
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12.1 – 16 |
14 |
12 |
Do not use. |
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a.Make sure your extension cord is in good condition.
b.Be sure to use an extension cord which is heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Table A shows the correct size to use depending on cord length and nameplate ampere rating.
If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord.
15.Industrial applications must follow OSHA guidelines.
16.Maintain labels and nameplates on the compressor. These carry important safety information. If unreadable or missing, contact Harbor Freight Tools for a replacement.
17.This product is not a toy.
Keep it out of reach of children.
18.People with pacemakers should consult their physician(s) before use. Electromagnetic fields in close proximity to heart pacemaker could cause pacemaker interference or pacemaker failure.
19.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).
(California Health & Safety code § 25249.5, et seq.)
20.WARNING: Handling the cord on this product will expose you to lead, a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. (California Health & Safety Code § 25249.5, et seq.)
SAVE THESE INSTRUCTIONS.
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For technical questions, please call 1-800-444-3353. |
Item 95275 |
Grounding
TO PREVENT ELECTRIC SHOCK AND DEATH
FROM INCORRECT GROUNDING WIRE CONNECTION:
Check with a qualified electrician if you are in doubt as to whether the outlet is properly grounded. Do not modify the power cord plug provided with the compressor.
Never remove the grounding prong from the plug. Do not use the compressor if the power cord or plug is damaged. If damaged, have it repaired by a service facility before use. If the plug will not fit the outlet, have a proper outlet installed by a qualified electrician.
110-120 V~ Grounded Compressors: Compressors with Three Prong Plugs
SAFETY
1.In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This compressor is equipped with an electric
cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into a matching outlet that is properly installed and grounded in accordance
with all local codes and ordinances.
2.Do not modify the plug provided –
if it will not fit the outlet, have the proper outlet installed by a qualified electrician.
3.Improper connection of the equipment-grounding conductor can result in a risk of electric shock. The conductor with insulation having an outer surface that is green with or without yellow stripes is the equipment-grounding conductor.
If repair or replacement of the electric cord or plug is necessary, do not connect the equipmentgrounding conductor to a live terminal.
4.Check with a qualified electrician or service personnel if the grounding instructions are not completely understood, or if in doubt as to whether the compressor is properly grounded.
5.Use only 3-wire extension cords that have 3-prong grounding plugs and 3-pole receptacles that accept the compressor’s plug.
6. Repair or replace damaged or worn cord immediately.
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SETUP |
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125 V~ 3-Prong Plug and Outlet |
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(for up to 125 V~ and up to 15 A) |
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7. |
This compressor is intended for use on a |
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circuit that has an outlet that looks like the |
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one illustrated above in 125 V~ 3-Prong Plug |
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and Outlet. The compressor has a grounding |
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plug that looks like the plug illustrated above |
OPERATION |
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in 125 V~ 3-Prong Plug and Outlet. |
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8. |
The outlet must be properly installed and grounded |
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in accordance with all codes and ordinances. |
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9. |
Do not use an adapter to connect this |
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compressor to a different outlet. |
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Symbology
PSI |
Pounds per square inch of pressure |
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CFM |
Cubic Feet per Minute flow |
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SCFM |
Cubic Feet per Minute flow |
at standard conditions |
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NPT |
National pipe thread, tapered |
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NPS |
National pipe thread, straight |
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Double Insulated |
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Canadian Standards Association |
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Underwriters Laboratories, Inc. |
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V~ |
Volts Alternating Current |
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A |
Amperes |
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Item 95275 |
For technical questions, please call 1-800-444-3353. |
Page 5 |
MAINTENANCE
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