Harbor Freight Tools 90168 Air Compressor User Manual
Contents
1. A SKU 90168 For technical questions please call 1 800 444 3353 Note For additional information regarding the parts listed in the following pages refer to the Assembly Diagram near the end of this manual Prior to using the Air Compressor make sure to familiarize yourself with its basic features and methods of operation as described in this section 1 Power Switch 19 The Power Switch turns the Air Compressor ON and OFF When the Power Switch is in its ON position it allows the Air Compressor to automatically start up or shut down depending on the level of compressed air in the Air Com pressor s Tank 14 2 Safety Valve 3 If the Air Compres sor does not automatically shut down when the air pressure reaches the Page 8 factory preset level the Safety Valve will automatically pop open to prevent over pressurization in the Tank 14 To operate the Safety Valve manually pull the ring on the Safety Valve to relieve air pressure in the Tank 3 Tank Pressure Gauge 2 The Tank Pressure Gauge measures the air pressure stored in the Tank 14 and is not adjustable by the operator 4 Tool Pressure Gauge 2A The Tool Pressure Gauge measures the air pressure being supplied to the tool being used 5 Tool Pressure Regulator 6 The Tool Pressure Regulator allows you to adjust the air pressure 0 to 120 PSI being supplied to the tool being used Turn the Tool Pressure Regulator clockwise to in2. Electrical safety Compressor plugs must match the outlet Never modify the plug in any way Do not use any adapter plugs with grounded compressors Unmodified plugs and matching out lets will reduce risk of electric shock Avoid body contact with grounded surfaces such as pipes radiators Page 2 SKU 90168 ranges and refrigerators There is an increased risk of electric shock if your body is grounded c Do not expose compressors to rain or wet conditions Water enter ing a compressor will increase the risk of electric shock d Do not abuse the cord Never use the cord for carrying pulling or unplugging the compressor Keep cord away from heat oil sharp edges or moving parts Damaged or entangled cords increase the risk of electric shock D If operating a compressor in a damp location is unavoidable use a Ground Fault Circuit Interrupter GFCI protected supply Use of a GFCI reduces the risk of electric shock RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS 120 VOLT NAMEPLATE EXTENSION CORD AMPERES LENGTH at full load TABLE A f USE PROPER EXTENSION CORD Make sure your extension cord is in good condition When using an extension cord be sure to use one 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 over heating Table A shows the correct size to use depending on cord length and name
3. ductive harm California Health amp Safety code 25249 5 et seq People with pacemakers should consult their physician s before use Electromagnetic fields in close prox imity to heart pacemaker could cause pacemaker interference or pacemak er failure In addition people with pacemakers should e Avoid operating alone e Do not use with power switch locked on e Properly maintain and inspect to avoid electrical shock e Any power cord must be properly grounded Ground Fault Circuit Inter rupter GFCI should also be imple mented it prevents sustained elec trical shock Some dust created by power sand ing sawing grinding drilling and other construction activities contains chemicals known to the State of Cali fornia to cause cancer birth defects or other reproductive harm Some examples of these chemicals are e Lead from lead based paints e Crystalline silica from bricks and ce ment or other masonry products e Arsenic and chromium from chemi cally treated lumber Your risk from these exposures var ies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as For technical questions please call 1 800 444 3353 those dust masks that are specially designed to filter out microscopic particles California Health amp Safety Code 25249 5 et seq WARNING Handling the co
4. CENTRAL PNEUMATIC NN l rr ae OILLESS COMPRESSOR Rexel 3190168 SET UP AND OPERATING INSTRUCTIONS Distributed exclusively by Harbor Freight Tools 3491 Mission Oaks Blvd Camarillo CA 93011 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 2003 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 08h SAVE THIS MANUAL Keep this manual for the safety warn ings and precautions assembly operat ing 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 IMPORTANT SAFETY INFORMATION In this manual on the labeling and all other information provid ed with this product This is the safety alert symbol It is used
5. EACH WORKDAY Condensation will accumulate inside the Tank 14 To prevent corrosion inside the Tank the moisture should be drained at the end of each work day To drain the moisture Pull the ring on the Safety Valve 3 to relieve all remaining air pressure in the Tank Open the Drain 9 on the bottom of the Tank and tilt the Tank to allow the moisture to drain Then make sure to fully close the Drain TO CLEAN Use a clean cloth and mild detergent to clean the body of the Air Compressor Do not use solvents Do not immerse any part of the Air Compressor in liquid AWARNING If the supply cord of this power tool is damaged it must be replaced only by a qualified service technician SKU 90168 For technical questions please call 1 800 444 3353 Page 11 PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER OR 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
6. REPLACEMENT PARTS THERETO OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO PARTS LIST Part ___ Description Qty 2 2A 3 4 2 Tool Pressure Regulator 2 7 Power Cord Plug Rubber Foot 2 2A 3 4 6 a 8 9 SKU 90168 For technical questions please call 1 800 444 3353 PARTS LIST Part _ Description Qty 18 Screw 8 Page 12 ASSEMBLY DIAGRAM Air Ling PETTTTTTETI TEE LEE Connection Point 10 10 Parts 20 and 21 Air Hose and Inflation Chuck not shown Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes only and are not avail able individually as replacement parts SKU 90168 For technical questions please call 1 800 444 3353 Page 13 LIMITED 1 YEAR 90 DAY WARRANTY Harbor Freight Tools Co makes every effort to assure that its products meet high quality and durability standards and warrants to the original purchaser that for a period of one year from date of purchase that the tank is free of defects in materials and work manship 90 days if used by a professional contractor or if used as rental equipment Harbor Freight Tools also warrants to the original purchaser for a period of ninety days from date of purchase that all other parts and components of the product are free from defects in materials and w
7. crease the air pressure to the tool and counterclockwise to decrease the air pressure SKU 90168 For technical questions please call 1 800 444 3353 Page 9 OPERATING INSTRUCTIONS Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product A 1 Close the Drain 9 completely 2 Turn the Tool Pressure Regulator 6 counterclockwise until it is fully closed 3 Pull the ring on the Safety Valve 3 to check that it operates properly 4 Attach the Air Hose 20 to the air outlet on the Regulator 6 Connect the other end of the air hose to the air inlet of the tool Other components such as a connector and quick cou pler will make operation more effi cient but are not required Note If inflating tires or other objects connect the Air Hose 20 to the Infla tion Chuck 21 Do not overinflate any object 5 Plug the Power Cord Plug 7 into the nearest 120 volt grounded electrical outlet 6 Turn the Power Switch 19 to its AUTO or I position 7 Observe the Tank Pressure Gauge 2 and allow the air pressure in the Tank 14 to build up to 70 PSI 8 Observe the Tool Pressure Gauge 2A while turning the Tool Pressure Regulator clockwise to increase pres sure up to the desired level AWARNING Do not exceed the tool s maximum air pressure SKU 90168 11 12 For technical qu
8. er This plug will fit in a polar ized outlet only one way If the plug does not fit fully in the outlet reverse the plug If it still does not fit contact a qualified electrician to install the proper outlet Do not change the plug in any way 2 Double insulated compressors may be used in either of the 120 volt outlets shown in the preceding illus tration See Outlets for 2 Prong Plug SKU 90168 For technical questions please call 1 800 444 3353 SPECIFICATIONS 120 V 60 Hz 210 W Load 4 5 A Start Up 6 25 A Peak Air Tank Capacit 100 FS 100 PSI Air Flow Capacity 5 CFM 90 PSI 7 CFM 40 PSI 25 Coil Air Hose Air Chuck UNPACKING When unpacking make sure that the item is intact and undamaged If any parts are missing or broken please call Harbor Freight Tools at the number shown on the cover of this manual as soon as possible Page 7 TOOL PRESSURE GAUGE 2A Air Line Connection PRESSURE REGULATOR 6 PRESSURE GAUGE 2 PRODUCT OVERVIEW Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product AWARNING TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn the Power Switch of the compressor to its OFF position and unplug the compressor from its electrical outlet before assembling or making any adjustments to the compressor
9. estions please call 1 800 444 3353 The Air Compressor is now ready to use When finished using the Air Compressor turn the Power Switch 19 to its OFF or O position Then unplug the Air Compressor from its electrical outlet Turn the Tool Pressure Regulator 6 counterclockwise until it is fully closed Pull the ring on the Safety Valve 3 to relieve all remaining air pressure in the Tank Activate the tool in a safe manner to release air pressure from the air hose Then disconnect the air hose from the tool and store the compres sor in a safe dry location Page 10 MAINTENANCE AND SERVICING Procedures not specifically A explained in this manual must be performed only by a qualified technician TO PREVENT AWARNING SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn the Power Switch of the compressor to its OFF position and unplug the compressor from its electrical outlet before performing any inspection maintenance or cleaning procedures TO PREVENT SERIOUS INJURY FROM COMPRESSOR FAILURE Do not use damaged equipment If abnormal noise or vibration occurs have the problem corrected before further use 1 BEFORE EACH USE inspect the general condition of the Air Compres sor Check for loose screws mis alignment or binding of moving parts damaged electrical wiring Tank air hoses accessories not included and any other condition that may af fect its safe operation 2 AT END OF
10. for the specific hazards in the work area Compressor use and care a Do not force the compressor Use the correct compressor for your application The correct compressor will do the job better and safer at the rate for which it was designed b Do not use the compressor if the switch does not turn it on and off Any compressor that cannot be con trolled with the switch is dangerous and must be repaired c Disconnect the plug from the power source of the compressor before making any adjustments changing accessories or stor ing compressors Such preventive safety measures reduce the risk of starting the compressor accidentally d Store idle compressors out of the reach of children and do not allow persons unfamiliar with the com pressor or these instructions to operate it Compressors are danger ous in the hands of untrained users e Maintain compressors Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the compressor s operation If dam aged have the compressor re paired before use Many accidents are caused by poorly maintained compressors gt 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 re
11. onductor with insulation having an outer surface that is green with or without yellow stripes is the equip ment grounding conductor If repair or replacement of the electric cord or plug is necessary do not connect the equipment grounding conductor to a live terminal 4 Check with a qualified electrician or service personnel if the grounding SKU 90168 instructions are not completely under stood or if in doubt as to whether the compressor is properly grounded Use only 3 wire extension cords that have 3 prong grounding plugs and 3 pole receptacles that accept the compressor s plug Repair or replace damaged or worn cord immediately Grounding Pin 125 V 3 Prong Plug and Outlet for up to 125 V and up to 15 A This compressor is intended for use on a circuit that has an outlet that looks like the one illustrated above in 125 V 3 Prong Plug and Outlet The compressor has a grounding plug that looks like the plug illustrated above in 125 V 3 Prong Plug and Outlet The outlet must be properly installed and grounded in accordance with all codes and ordinances Do not use an adapter to connect this compressor to a different outlet For technical questions please call 1 800 444 3353 Page 6 Double Insulated Compressors Compressors with Two Prong Plugs Outlets for 2 Prong Plug 1 To reduce the risk of electric shock double insulated equipment has a po larized plug one blade is wider than the oth
12. orkmanship This warranty does not apply to damage due di rectly or indirectly to misuse abuse negligence or accidents repairs or alterations out side our facilities normal wear and tear or to lack of maintenance We shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequential damages arising from the use of our product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limita tion of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an explanation of the com plaint must accompany the merchandise If our inspection verifies the defect we will ei ther repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement We will return re paired products at our expense but if we determine there is no defect or that the defect resulted from causes not within the scope of our warranty then you must bear the cost of returning the product This warranty gives you specific legal rights and you may also have other rights which vary from state to state 3491 Mission Oaks Blvd PO B
13. ox 6009 Camarillo CA 93011 800 444 3353 SKU 90168 For technical questions please call 1 800 444 3353 Page 14
14. pair person using only identical replacement parts This will ensure that the safety of the compressor is maintained Air Compressor Safety Warnings 1 For technical questions please call 1 800 444 3353 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 Risk of bursting do not adjust regulator to result in output pressure greater than marked maximum pres sure of attachment Risk of injury do not direct air stream at body To reduce the risk of electric shock do not expose to rain Store indoors Do not use to supply breathing air Do not direct air flow from the Com pressor at people or animals Industrial applications must follow OSHA requirements Maintain labels and nameplates on the compressor These carry impor tant safety information If unreadable or missing contact Harbor Freight Compressors for a replacement Avoid unintentional starting Prepare to begin work before turning on the compressor Page 4 SKU 90168 This product is not a toy Keep it out of reach of children WARNING The brass components of this product contain lead a chemi cal known to the State of California to cause birth defects or other repro
15. plate ampere rating If in For technical questions please call 1 800 444 3353 doubt use the next heavier gage The smaller the gage number the heavier the cord Personal safety o Stay alert watch what you are do ing 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 compressors may result in serious personal injury b Use personal protective equip ment Always wear eye protection Safety equipment such as dust mask non skid safety shoes hard hat or hearing protection used for appropri ate conditions will reduce personal injuries O Prevent unintentional starting Ensure the switch is in the off po sition before connecting to power source or moving the compressor d Do not overreach Keep proper footing and balance at all times This enables better control of the compressor in unexpected situations e Dress properly Do not wear loose clothing or jewelry Keep your hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts f Only use safety equipment that has been approved by an appropri ate standards agency Unapproved safety equipment may not provide adequate protection Eye protection must be ANSI approved and breath ing protection must be NIOSH ap Page 3 4 SKU 90168 proved
16. rd 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 Califor nia Health amp Safety Code 25249 5 et seq The warnings precautions and in structions discussed in this instruction manual cannot cover all possible con ditions 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 SAVE THESE INSTRUCTIONS Page 5 GROUNDING INSTRUCTIONS TO PREVENT AWARNING ELECTRIC SHOCK AND DEATH FROM INCORRECT GROUNDING WIRE CONNECTION READ AND FOLLOW THESE INSTRUCTIONS Grounded Compressors Compressors with Three Prong Plugs 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 electri cian 3 Improper connection of the equip ment grounding conductor can re sult in a risk of electric shock The c
17. to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death DANGER indicates 4 DANGER a hazardous situation which if not avoided will result in death or serious injury AWARNING WARNING indicates a hazardous situation which if not avoided could result in death or serious injury ACAUTION CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury SKU 90168 d NOTICE CAUTION a b o b For technical questions please call 1 800 444 3353 NOTICE is used to address practices not related to personal injury CAUTION without the safety alert symbol is used to address practices not related to personal injury General Safety Warnings WARNING Read all safety warnings and instructions Failure to follow the warnings and instructions may result in explosion fire and or serious injury Save all warnings and instructions for future reference Work area safety Keep work area clean and well lit Cluttered or dark areas invite acci dents Do not operate compressors in explosive atmospheres such as in the presence of flammable liquids gases or dust Compressors be come hot which may ignite the dust or fumes Keep children and bystanders away while operating a compres sor Distractions can cause you to lose control
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