WEN 2276 Use and Care Manual
Contents
1. E R E R E E E E E R E y E Gasket E E E a E u E R E E E E R a u El a 66 2276 066 Exhaust 68 ee Exhaust Nut 69 2276 069 exnaustPipe w m NP NMP MPL MT MIT MTN NPMPT MPM MI MPM SINSINININISIN 2PI IPIPIPIPIPI gt Ojpjojojojo jo Oo NI sch Jl a af a a a O O OINI oO oa E N N N IN Oo N wh NM rH NINO SI SIS IS ololo DIDID Ko rm NIN NIN Ska ALA olo DID ala N All NPM oS SISIN NENEN o o o DININ ola n NIN N N SI Y ES elo w 310 Air Filter N N N IN oO CA N 2276 070 2276 071 Wire Cable 72 2274 069 Overload Reset 2276 OPERATOR S MANUAL 18 e 8 C Io o 12 18 a PE 18 17 18 19 20 21 22 28 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 0 1 2 3 4 5 6 7 8 9 50 51 52 53 54 55 56 57 58 59 61 62 63 64 65 70 71 72 NI NTN rR NI NOT S S N N AJA AISA etoelolo wlll QD a KR ONE 1 YEAR LIMITED WARRANTY WEN is committed to building tools that are dependable for years Our warranties are consistent with our commitment and dedication to quality ONE 1 YEAR LIMITED WARRANTY OF WEN PRODUCTS FOR HOME USE GREAT LAKES TECHNOLOGIES LLC Seller warrants to the original purchaser only that all WEN consumer power tools will be free from defects in material or workmanship for a period of2. BUT NOT LIMITED TO LIABILITY FOR LOSS OF PROFITS ARISING FROM THE SALE OR USE OF THIS PRODUCT SOME STATES IN THE U S AND SOME CANADIAN PROV INCES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE IN THE U S PROVINCE TO PROVINCE IN CANADA AND FROM COUNTRY TO COUNTRY THIS LIMITED WARRANTY APPLIES ONLY TO PORTABLE ELECTRIC TOOLS BENCH POWER TOOLS OUTDOOR POWER EQUIPMENT AND PNEUMATIC TOOLS SOLD WITHIN THE UNITED STATES OF AMERICA CANADA AND THE COMMONWEALTH OF PUERTO RICO FOR WARRAN TY COVERAGE WITHIN OTHER COUNTRIES CONTACT WEN CUSTOMER SUPPORT 2276 OPERATOR S MANUAL 19
3. This will ensure that the safety of your Air Compressor is maintained AIR COMPRESSOR SAFETY INFORMATION 1 RISK OF FIRE OR EXPLOSION Do not spray flammable liquid in a confined area or towards a hot surface The spray area must be well ventilated Do not smoke while spraying or spray where spark or flame is present 2 ARCING PARTS Keep your Air Compressor at least 20 feet away from explosive vapors such as when spraying with a spray gun 3 RISK OF BURSTING Do not adjust regulator higher than marked maximum pressure of attached pneumatic tool equipment 4 RISK OF INJURY Do not direct air stream at people or animals 5 Do not use to supply breathing air 6 Do not leave your Air Compressor unattended for an extended period while plugged in Unplug compressor after use 7 Keep your Air Compressor well ventilated and do not cover during use 8 Drain tank daily or after use Internal rust causes tank failure and explosion 9 Your Air Compressor s cylinder head and air lines get hot during operation Do not touch or allow children nearby during or immediately following operation 10 Do not use the air hose to move your Air Compressor 2276 OPERATOR S MANUAL 6 11 12 13 14 15 16 Release the pressure in the storage tank before moving The use of accessories or attachments not recommended by the manufacturer may result in bodily injury All air line components including hoses pipe conne
4. of the Air Pressure Regulator is necessary for all of these operations Refer to the air pressure specifications provided with the tool you are using General Overview 1 To compress air the piston moves up and down in the cylinder On the down stroke air is drawn in through the valve inlet The discharge valve remains closed On the upstroke of the piston air is compressed 2 The inlet valve closes and air is forced out through the discharge valve through the Check Valve and into the Air Tank 3 Working air is not available until the Air Compressor has raised the tank pressure above that re quired at the air service connection 4 The air inlet filter openings must be kept clear of obstructions which could reduce air delivery of the compressor Air Pressure Adjustment 1 Your Air Compressor is supplied with an Air Pressure Regulator This Regulator adjusts the air pres sure 2 To increase air pressure turn the Air Regulator clockwise 2276 OPERATOR S MANUAL 13 3 To decrease air pressure turn the Air Regulator counterclockwise 4 The Air Regulator gauge will show the current pressure selected MAINTENANCE Daily or before each use 1 Check oil level 2 Check for any unusual noise or vibration 3 Be sure all nuts and bolts are tight Weekly 1 Clean breather hole on Oil Breather Cap 2 Drain water from the Air Tank through the Drain Valve 3 Keep Air Filter clean at all times Do not operat
5. over tighten the Oil Sight Glass as this could damage the rubber seal 4 Place your Air Compressor on level surface 5 Remove the Oil Breather Cap 6 Slowly pour the oil into the oil fill hole until the oil level rises to the center of the red dot on the Oil Sight Glass 7 Install the Oil Breather Cap into the oil fill hole 8 Always inspect Air Compressor before use and make sure it is in good working condition Use compressed air to clean the machine where possible 9 Check the power cable to make sure it is intact and free from cracks bare wires etc 10 Avoid using solvents when cleaning plastic parts most plastics are susceptible to damage from the various types of commercial solvents 2276 OPERATOR S MANUAL 15 TROUBLESHOOTING Problem Solution Thermal Overload Allow to cool and push the reset button located in the Crankcase close to the Air Filter Air Compressor ae ae will not start Blown fuse or circuit breaker tripped Replace or reset fuse circuit breaker Loose electrical connections Check wiring connections Restricted Air Filter Replace Air Filter Defective Check Valve Replace Check Valve Low pressure Air leak in Safety Valve Check valve by pulling on ring If condition persists replace valve Safety valve Defective Pressure Switch Replace pressure switch releasing Too much oil in Crankcase Drain Crankcase and refill to proper level on Oil Sight Glass Oil discharge in Compressor overhe
6. should be performed only by a qualified ser vice technician For service we suggest you return the tool equipment to WEN PRODUCTS for repair When servicing use only identical WEN replacement parts 3 READ ALL INSTRUCTIONS BEFORE USING YOUR AIR COMPRESSOR 4 Failure to follow all instructions listed below may result in electrical shock fire and or serious per sonal injury and understand completely all instructions safety rules contained in this manual Failure to comply can result in accidents involving fire electric shock or serious personal injury Save this operator s manual and review frequently for continuing safe operation and in structing others who may use this tool equipment WARNING Do not attempt to operate this tool equipment until you have read thoroughly 5 Safe operation of this tool equipment requires that you read and understand this Operator s Manual and all labels affixed to the tool equipment Safety is a combination of common sense staying alert and knowing how your tool equipment works GENERAL SAFETY INSTRUCTIONS 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 2276 OPERATOR S MANUAL 4 Work Area Safety 1 2 3 Keep work area clean and well lit Cluttered or dark areas invite accidents Do not operate your Air Compres
7. used only until a properly grounded outlet can be installed by a qualified electrician 4 The green colored rigid ear lug etc extending from the adapter must be connected to a permanent ground such as a properly grounded outlet box Fig 1 D 2276 OPERATOR S MANUAL 8 Extension Cord Guidelines 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 overheating The table below shows the correct size to be used according to cord length and nameplate ampere rating If in doubt use the next heavier gauge The smaller the gauge number the heavier the cord Minimum gauge for Extension Cords AWG When using 120V only Ampere Rating Total Length of Cord in feet More Than mol More 25 50 100 150 Than op CEET sf of e nun 2 1 Be sure your extension cord is properly wired and in good condition Always replace a damaged extension cord or have it repaired by a qualified person before using it 2 Protect your extension cords from sharp objects excessive heat and damp or wet areas 3 Use a separate electrical circuit for your tools This circuit must not be less than a 12 wire and should be protected with a 20 Amp time delayed fuse 4 Before connecting the motor to the power line make sure the switch is in the OFF position a
8. Hs ey Ge Ae SM SE ew A 11 12 Operation a sd ae ee a RIA oh oe ee a A eo 12 14 Maintenance so Ar a a a eee ee ee ee eee oe ee ee oe eee 14 15 TOUGIESNOOUNOs 2 22 2 ne 24 2h 2 ua an OS BeBe eh ee ae eee ee 16 SOIVI S ses i Seek a Ke He RD ORE e Ow ED RR ES nd 16 Exploded View c s es sani wa VY a ae we we EN ew we we a ee ww 17 Fans GSC a nnd we eee gy tte SD Grey gas Bra ook Soe eee Ge Ae a 18 MACY ae See e eii Sate A a a ida Ba a e ee ete ee 19 SPECIFICATIONS 6 Gallon Horizontal Tank Air Compressor Item 2276 Motor 120V 60Hz 13 Amps Pressure Range 85 125 psi Air Flow 4 2 CFM 40 psi 3 2 CFM 90 psi Air Outlet Size 1 4 NPT Tank Capacity 6 Gallons Weight 50 Ibs 2276 OPERATOR S MANUAL 3 IMPORTANT SAFETY INSTRUCTIONS The purpose of safety symbols is to attract your attention to possible dangers The safety symbols and the explanations with them deserve your careful attention and understanding The safety warnings do not by themselves eliminate any danger The instructions or warnings they give are not substitutes for proper accident prevention measures _ injury hazards Obey all safety messages that follow this symbol to avoid possible injury or N WARNING This is the safety alert symbol It is used to alert you to potential personal death Note Advises you of information or instructions vital to the operation or maintenance of the equipment 2 Servicing requires extreme care and knowledge and
9. Jl OPERATOR S MANUAL 6 Gallon Horizontal Tank Air Compressor Item 2276 IMPORTANT Your new WEN tool and or equipment has been engineered and manufactured to high standards for dependability ease of operation and operator safety Properly cared for it will give you years of rugged trouble free performance Pay close attention to the Rules for Safe Operation and Warnings If you use your tool and or equipment properly and only for what it is intended you will enjoy years of safe reliable service It s not how it s WEN the project get s done Contact us for product questions or technical support O WenProducts com 800 232 1195 M F 8 5 CST techsupport wenproducts com AIR COMPRESSOR IDENTIFICATION For information and questions please contact customer service at 1 800 232 1195 Please fill out the information below and have it accessible prior to calling For the Serial Number refer to the specifications sticker on your Air Compressor DATE OF PURCHASE PURCHASED FROM ITEM SERIAL NUMBER TABLE OF CONTENTS e UI EE 3 Important Safety Instructions 4 es a We as 4 Soe aeg 4 General Safety Instructions 304 406 2 5 24 oie ew oe aa 4 6 Air Compressor Safety Information A ose ARTE a E e de 6 7 Electrical INSIrUCIONS 2002 2 n e gid Gah Spd a I Be at E a 7 9 EE y Lu daa wh a ses A em A Pa Re ode ay pet oP Gy tis ds et tae ae ee Eh eg Sege 10 Assembly INSUCtONS A a m sow rd asar Gh
10. ated Reduce air pressure regulation Air Compressor Restricted Oil Breather Cap Clean or replace Oil Breather Cap If trouble persists please call our customer service 1 800 232 1195 M F 8 5 CST SERVICE 1 Mechanical and or electrical tool service is to be performed only by professional qualified repair personnel Service performed by unqualified personnel may result in a risk of injury 2 When servicing a tool use only identical replacement parts Use of unauthorized parts or failure to follow maintenance instructions may create a risk of electrical shock or injury NOTE If any parts are damaged or missing do not attempt to plug in the power cord and turn the switch on until the damaged or missing parts are obtained and are installed correctly 2276 OPERATOR S MANUAL 16 EXPLODED VIEW 17 2276 OPERATOR S MANUAL PARTS LIST Part Stock Description 37 2274 037 Fan 38 2274 038 Motor Back Cover 39 Ing Stator 50 2274 050 Drain Vave St 52 53 54 55 56 57 58 59 60 61 62 63 64 65 Crankcase Crank Shaft NIN NIN SIS AIA olo SIE NI NIN NIN SIS QS olo le Io N N N NINNIN NINNIN INNEN EN ololo ololo Il ala N N N N N N N N N N NI N N NIN A AJAJAJA ojpojjojoljo XAl la gt Ol O N O0 u0oj oo _ Connecting Rod N N Y IN o w 913 Circle ip 914 Piston Pin a E E E
11. ch does not turn ON and OFF An Air Compressor that cannot be controlled with the switch is dangerous and must be repaired Disconnect the plug from the power source before making any adjustments changing accessories or storing your Air Compressor This preventive safety measure reduce the risk of starting your Air Compressor accidentally 2276 OPERATOR S MANUAL 5 3 Store your Air Compressor out of the reach of children and do not allow people unfamiliar with your Air Compressor or these instructions to operate it An Air Compressor is dangerous in the hands of untrained users 4 Maintain your Air Compressor Keep your Air Compressor clean for maximum performance Fol low the instructions for lubricating and changing accessories Keep your Air Compressor 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 your Air Compressor s operation If damaged have your Air Compressor repaired professionally before use Many accidents are caused by a poorly maintained Air Compressor 5 Use your Air Compressor in accordance with these instructions taking into account the working conditions and the work to be performed Use of your Air Compressor for operations different from those intended could result in a hazardous situation Service Have your Air Compressor serviced by a qualified professional repair person using only identical replacement parts
12. ctors and filters must be rated for a minimum working pressure of 150 of the maximum system pressure Industrial applications must follow OSHA guidelines This product is not a toy Keep it out of reach from children 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 State of California to cause birth defects or other reproductive harm California Health amp T WARNING The brass components of this product contain lead a chemical known to the Le Safety code 25249 5 et seq The warnings precautions and instructions discussed in this Operator s Manual cannot cover all the 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 ELECTRICAL INSTRUCTIONS Grounding Instructions 1 IN THE EVENT OF AMALFUNCTION OR BREAKDOWN grounding provides the path of least resistance for electric current and reduces the risk of electric shock This tool is equipped with an electric cord that has 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 DO NOT MODIFY THE PLUG PROVIDED If it will not fit the outlet have t
13. e the Air Compressor with the air filter removed 4 Adirty Air Filter will not allow your Air Compressor to operate at full capacity Before you use your Air Compressor check the Air Filter to be sure it is clean If it is dirty replace the filter element Monthly Inspect the air system for leaks by applying soapy water to all joints Tighten these joints if leaks are discovered 6 Months or after 250 hours of operation whichever comes first Change Air Compressor Oil Note Change the oil more often if your Air Compressor is used near paint spraying operations or in dusty environments Checking the Air Compressor Oil 1 Place your Air Compressor on a level surface The oil level should be at the red dot on the Oil Sight Glass 2 If oil level is low remove Oil Breather Cap and add enough oil to bring the oil level to the red dot on the Oil Sight Glass 2276 OPERATOR S MANUAL 14 Changing the Air Compressor Oil Note This compressor uses only SAE 5W 30 motor oil 1 Remove the Oil Sight Glass by turning counterclockwise with wrench Note Oil will begin to drain as the Oil Sight Glass is loosened Make sure a funnel and oil pan are in place BEFORE loosening the Oil Sight Glass 2 Once the Oil Sight Glass is removed tilt your Air Compressor forwards to allow all the oil to drain out of the Crankcase 3 Once the oil is drained replace the Oil Sight Glass and securely tighten in place with a wrench Be careful not to
14. he proper outlet installed by an electrician IMPROPER CONNECTION of the equipment grounding conductor can result in electric shock The conductor with the green insulation with or without yellow stripes is the equipment grounding con ductor If repair or replacement of the electric cord or plug is necessary DO NOT connect the equip ment grounding conductor to a live terminal CHECK with a licensed electrician or service personnel if you do not completely understand the grounding instructions or if you are not sure if the tool is properly grounded 2276 OPERATOR S MANUAL 7 gt USE ONLY THREE WIRE EXTENSION CORDS that have 3 prong plugs and 3 prong outlets that accept the tool s plug Repair or replace damaged or worn cords immediately 5 CAUTION In all cases make certain the outlet is properly grounded If you are not sure if it is have a licensed electrician check the outlet A WARNING This tool is for indoor use only Do not expose to rain or use in damp locations Grounding Pin A Adapter Grounding Means gt D Figure Wiring Methods Fig 1 1 Tools with three wire grounding plugs Fig 1 A are intended for use on a circuit that has an outlet that looks like the one illustrated Fig 1 B 2 Atemporary adapter Fig 1 B amp C may be used to connect this plug to a 2 pole receptacle Fig 1 B if a properly grounded outlet is not available 3 The temporary adapter should be
15. lug in the air filter hole Before operating this unit remove the plug and connect the air filter Fig 5 Fig 5 2276 OPERATOR S MANUAL 11 Add Oil and Install Oil Breather Cap Fig 6 amp 7 1 Your Air Compressor ships without oil in the Crankcase Note BEFORE STARTING YOU AIR COMPRESSOR YOU H ga MUST ADD OIL TO THE CRANKCASE AS DESCRIBED ap BELOW 2 Place your Air Compressor on level ground 3 Remove the Oil Shipping Plug from the Oil Fill Hole located on the top of the Crankcase cover at the rear of the Air Compressor Fig 6 Proper 4 Slowly pour the oil into the Oil Fill Hole until the oil Oil Level level rises to the center of the red dot on the Oil Sight Glass Fig 7 5 Install the Oil Breather Cap into the Oil Fill Hole Minimum Fig 7 Oil Level OPERATION BEFORE OPERATING YOUR NEW AIR COMPRESSOR complete the following steps 1 Check that all nuts and bolts are secure 2 Make sure the oil has been properly added to your Air Compressor 3 Place your Air Compressor on a firm level surface in a clean dry well ventilated area 4 Your Air Compressor should be located 12 to 18 inches from walls or any other obstruction which would interfere with airflow Your Air Compressor should be located in a temperature controlled area between 32 and 95 F 5 Your Air Compressor is designed with heat dissipation fins which allow for proper cooling Keep the fins and all other par
16. nd the electric current is rated the same as the current stamped on the motor nameplate Running at a lower voltage will damage the motor A WARNING This tool must be grounded while in use to protect the operator from electrical shock 2276 OPERATOR S MANUAL 9 COMPONENTS Fig 2 1 Air Regulator Gauge 6 ON OFF Switch 2 Drain Valve 7 Air Filter 3 Tank Pressure Gauge 8 Heat Dispensation Fins 4 Regulator 9 Air Flow Valve 5 Carrying Handle 2276 OPERATOR S MANUAL 10 ASSEMBLY INSTRUCTIONS Unpacking 1 When unpacking make sure that the machine is intact and undamaged 2 Please check that the following items are included with your Air Compressor Oil Bottle Air Filter Wheel Kit Rubber Feet Oil Breather Cap 3 If any parts are missing or broken please call our customer services at 1 800 232 1195 4 Your Air Compressor requires minimum assembly Remove the parts from the carton Included are two wheels a rubber foot with bolt and nut and an air filter Wheel Installation Fig 3 amp 4 Insert axle bolt through the wheel Place the large washer on the axel bolt and insert the bolt through 5 the wheel port on the tank Secure the wheel with a lock washer and nut Fig 3 Then install the rubber foot Fig 4 a Fig 4 Air Filter Installation Fig 5 This Air Compressor is shipped with a plastic p
17. one 1 year from date of purchase Ninety 90 days for all WEN Products if the tool is used for professional or commercial use SELLER S SOLE OBLIGATION AND YOUR EXCLUSIVE REMEDY under this One 1 Year Limited Warranty and to the extent permitted by law any warranty or condition implied by law shall be the re pair or replacement of parts without charge which are defective in material or workmanship and which have not been misused carelessly handled or misrepaired by persons other than Seller or Authorized Service Center To make a claim under this Limited Warranty you must return the entire power tool product transportation prepaid to Great Lakes Technologies LLC 501 Davis Road Elgin IL 60123 Include a legible copy of the original receipt which lists the date of purchase month and year and the name of the company purchased from THIS LIMITED WARRANTY DOES NOT APPLY TO ANY ACCESSORY ITEMS INCLUDED WITH THE TOOL SUCH AS CIRCULAR SAW BLADES DRILL BITS ROUTER BITS JIGSAW BLADES SAND ING BELTS GRINDING WHEELS AND OTHER RELATED ITEMS OR TO ANY REPLACEMENT PARTS LISTED UNDER MAINTENANCE ANY IMPLIED WARRANTIES SHALL BE LIMITED IN DURATION TO ONE 1 YEAR FROM DATE OF PURCHASE SOME STATES IN THE U S AND SOME CANADIAN PROVINCES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU INNO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAG ES INCLUDING
18. sor in explosive atmospheres such as in the presence of flam mable liquids gases or dust Air Compressor motors produce sparks which may ignite the dust or fumes Keep children and bystanders away from an operating Air Compressor Electrical Safety La Air Compressor plugs must match the outlet Never modify the plug in any way Do not use any adapter plugs with grounded Air Compressors Standard plugs and matching outlets will reduce the risk of electric shock Do not expose your Air Compressor to rain or wet conditions Water entering your Air Compres sor will increase the risk of electric shock Do not abuse the cord Never use the cord for unplugging your Air Compressor Keep the cord away from heat oil sharp edges or moving parts Damaged or entangled cords increase the risk of electric shock Personal Safety 1 Stay alert watch what you are doing and use common sense when operating your Air Compres sor Do not use your Air Compressor while you are tired or under the influence of drugs alcohol or medication Amoment of inattentiveness while operating your Air Compressor may result in serious personal injury Use protective safety equipment Always wear ANSI approved eye protection during setup and use Prevent unintentional starting Ensure the switch is in the OFF position before connecting to power source or moving your Air Compressor Air Compressor Use and Care 1 Do not use your Air Compressor if the swit
19. ts clean from dust or dirt A clean Air Compressor runs cooler and provides longer service 6 Do not place rags containers or other material on top of your Air Compressor 2276 OPERATOR S MANUAL 12 Power Source Connection Your Air Compressor is designed to operate on a properly grounded 120 volt 60HZ single phase alternating current AC power source with a fused 20 Amp time delayed fuse or circuit breaker It is recommended that a qualified electrician verify the ACTUAL VOLTAGE at the receptacle into which the unit will be plugged and confirm that the receptacle is properly fused and grounded The use of the proper circuit size can eliminate nuisance circuit breaker tripping while operating your Air Compressor For electrical details see pages 7 9 Initial Start Up Procedures 1 Open the Air Tank Drain Valve to permit air to escape preventing air pressure buildup in the Air Tank 2 Run the compressor for a minimum of 20 minutes in this no load position to lubricate the piston 3 Close Air Tank Drain Valve Your compressor is ready for use 4 See pneumatic tool instructions for instructions on how to connect a tool to your Air Compressor Depending on the CFM draw of the tools being operated your new Air Compressor can be used for op erating paint sprayers air tools grease guns airbrushes caulking guns abrasive blasters tire amp plastic toy inflation spraying weed killer and insecticides etc Proper adjustment
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