® OPERATOR’S MANUAL 5-Gallon Pancake Air Compressor Item #2275 09/10 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. ay close attention to the Rules for Safe Operation and Warnings.
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.
® TABLE OF CONTENTS Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 General Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–6 Air Compressor Safety Instructions . . . . . . . . . .
® IMPORTANT SAFETY INSTRUCTIONS 1. 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. WARNING: This is a safety alert symbol. It is used to alert you to potential personal injury hazards.
® Work Area Safety 1. Keep work area clean and well lit. Cluttered or dark areas invite accidents. 2. Do not operate your Air Compressor in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Air Compressor motors produce sparks which may ignite the dust or fumes. 3. Keep children and bystanders away from an operating Air Compressor. Electrical Safety 1. ir Compressor plugs must match the outlet. Never modify the plug in any way.
® 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. Follow the instructions for lubricating and changing accessories. Keep your Air Compressor dry, clean and free from oil and grease.
® 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 bodily injury. 13. All air line components, including hoses, pipe, connectors, and filters must be rated for a minimum working pressure of 150% of the maximum system pressure. 14. Industrial applications must follow OSHA guidelines. 15. This product is not a toy. Keep it out of reach from children. 16.
® 4. USE ONLY THREE WIRE EXTENSION CORDS with have 3-prong plugs and 3-prong outlets that accept the tool/equipment’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. WARNING: This tool/equipment is for indoor use only. Do not expose to rain or use in damp locations. Fig. 1 1. Tools/equipment with three wire grounding plugs (Fig.
® 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.
® COMPONENTS 1 2 3 4 5 6 7 8 9 Fig.
® 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 – 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. Air Filter Installation (Fig. 3) Fig.
® 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.
® 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 required at the air service connection. 4.
® Monthly Inspect 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. P lace your Air Compressor on a level surface. The oil level should be at the red dot on the Oil Sight Glass. 2.
® 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.
® TROUBLESHOOTING Problem Cause Solution Thermal Overload Air Compressor will not start Low pressure Safety valve releasing Oil discharge in Air Compressor Allow to cool and push the reset button located in the Crankcase close to the Air Filter. Blown fuse or circuit breaker tripped. Replace or reset fuse/circuit breaker.
® EXPLODED VIEW 66 #2275 OPERATOR’S MANUAL 17
® PARTS LIST Part # Stock # Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 2274-001 2274-002 2274-003 2274-004 2274-005 2274-006 2274-007 2274-008 2274-009 2274-010 2274-011 2274-012 2274-013 2274-014 2274-015 2274-016 2274-017 2274-018 2274-019 2274-020 2274-021 2274-022 2274-023 2274-024 2274-025 2274-026 2274-027 2274-028 2274-029 2274-030 2274-031 2274-032 2274-033 Crankcase Crank Shaft Gasket Crankcase Cover Bolt O-ring Oil Sight Glass Bolt Wash
® 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 of one (1) year from date of purchase.
