2-Gallon / 8-Gallon / 20-Gallon Electric Air Compressor Owner’s Manual WARNING: Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury or property damage.
Thank you very much for choosing a NorthStar™ product! For future reference, please complete the owner’s record below: Serial Number/Lot Date Code: ________________________________ Purchase Date: ____________________________________________ Save the receipt, warranty, and this manual. It is important that you read the entire manual to become familiar with this product before you begin using it. This air compressor is designed for certain applications only.
Table of Contents Intended Use ......................................................................................................................................... 4 Packaging Contents ............................................................................................................................. 4 Technical Specifications ...................................................................................................................... 4 Important Safety Information ...................
Intended Use The NorthStar 2-Gallon / 8-Gallon / 20-Gallon Electric Air Compressor provides compressed air used primarily for operating air tools and pressuring other objects that require high air pressure, such as tires. Do not use for low-pressure objects such as balloons, air mattresses, and sport balls, which can explode quickly and easily. Special precautions are necessary when used for cleaning to prevent flying debris hazards. It is not to be used to supply breathing air.
· Use the right tool for the job. DO NOT attempt to force small equipment to do the work of larger industrial equipment. There are certain applications for which this equipment was designed. This product will be safer and do a better job at the capacity for which it was intended. DO NOT use this equipment for a purpose for which it was not intended. · Industrial or commercial applications must follow OSHA requirements.
⚠WARNING PERSONAL SAFETY · Stay alert, watch what you are doing, and use common sense when operating the compressor. Do not use the tool while you are tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating the tool may result in serious personal injury. · Dress properly. Do not wear loose clothing, dangling objects, or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewelry, or long hair can be caught in moving parts.
· Do not leave the compressor running unattended. Specific Operation Warnings ⚠WARNING · Moisture in supply air when compressed will form into droplets as it leaves air compressor pump and enters receiver tank. When humidity is high or when a compressor is in continuous use for an extended period of time, a significant amount of moisture will collect in the tank. Part of the moisture will be discharged in the outlet air.
· Do not operate with a tarp, blanket, or storage cover surrounding the machine, which blocks air flow. Only place a cover on the air compressor after it has thoroughly cooled down. ⚠WARNING FLYING OBJECTS HAZARD · Always wear the proper protective equipment including ANSI Z87.1 compliant eye protection. · Air-powered equipment and power tools are capable of propelling items (metal chips, fasteners, and particulates) at high speed into the air and could result in injury.
⚠WARNING EXPLOSION AND FIRE HAZARD · Do not use the compressor in the presence of gasoline, solvents, flammable liquids, or flammable vapors. This compressor can produce sparks which can ignite flammable liquids and vapors, causing fire or explosion. · Abrasive tools such as grinders, drills and other tools are capable of making sparks that can ignite flammable materials, liquids and vapors causing fire or explosion. · Always operate the compressor at a safe distance away from flammable items.
Double Insulated Tools: Tools with Two-Prong Plugs Tools marked Double Insulated do not require grounding. They have a special double insulation system which satisfies OSHA requirements and complies with the applicable standards of Underwriters Laboratories, Inc., the Canadian Standard Association, and the National Electrical Code. (See Figure B.) Double insulated tools may be used in either of the 120 volt outlets shown in the following illustration.
· Make sure your extension cord is properly wired and in good electrical condition. Always replace a damaged extension cord or have it repaired by a qualified electrician before using it. · Protect your extension cords from sharp objects, excessive heat, and damp or wet areas.
1. Pressure Switch-Auto/Off switch: In AUTO position, compressor shuts off automatically when tank pressure reaches maximum preset pressure. In OFF position, compressor will not operate. Switch should be in OFF position when connecting or disconnecting power cord from electrical outlet. NEVER attempt to adjust this pressure switch. 2. Pressure Switch Unloader: Vents discharge air to atmosphere in start/stop operation. 3.
2. Remove the plastic cap plugged in the inlet port on cylinder head to assemble the air filter. ⚠WARNING · The plastic cap plugged in the inlet port on cylinder head has to be removed before assembling air filters on otherwise the compressor will not produce air. Reference 2: Wheel Set – item#53009/#99306 1. Attach the tank wheels to the tank frame using the tank wheel bolts in the mounting structure.
Operating Instructions ⚠CAUTION BREAK IN PERIOD Before initial use, open the drain valve and run the compressor without air tools attached and through open air for 20 minutes to break-in pump parts. 1. Verify that the pressure switch is in the OFF position. 2. Turn regulator counter clockwise to close. 3. Open the air receiver drain so that the air flow is permitted (for break-in period only). 4. Turn the pressure switch to the ON position to start the unit for no load operation.
· When operating the air compressor, make sure all other people and animals maintain a safe distance. · Do not move the air compressor when the air tank is under pressure. · Never use the air hoses to pull or move the air compressor. · For use on a hard, level surface capable of sustaining the weight of the compressor and any other tools and people in the work area. 6. Adjust regulator to desired pressure.
· Do not use the compressor in the presence of gasoline, solvents, flammable liquids, or flammable vapors. This compressor can produce sparks which can ignite flammable liquids and vapors, causing fire or explosion. · Abrasive tools such as grinders, drills and other tools are capable of making sparks that can ignite flammable materials, liquids and vapors causing fire or explosion. · Always operate the compressor at a safe distance away from flammable items. Use in wellventilated areas.
Maintenance ⚠WARNING · Always disconnect, lock out, and tag the main power supply and then release air pressure from the air tank before cleaning, adjusting, or servicing the compressor. Make sure all guards and shields are replaced before re-starting. Maintain the product by adopting a program of conscientious repair and maintenance in accordance with the following recommended procedures. It is recommended that the general condition of any tool be examined before it is used.
· Clean air filter if dirty and restricted air flow. · Replace the air filter every 12 months or 1000 hours. Note: Do not operate with the air filter removed. Keep Compressor Clean. Do not allow air intakes to become blocked. If dust or debris accumulates in the compressor, clean the compressor with a damp cloth or soft bristle brush. Note: Do not spray compressor with a garden hose or pressure washer. Water may enter the compressor and cause damage to the motor and pump.
Parts Diagram- Air Receiver Tank Model #53009 Page 19 of 32
Parts List - Model #53009 Reference 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 Part Number 3401A213B 2405012 3433013-A 2B20-FM08 2402042B 2418005 2414025 2N06-01T02H 3B2-02*170F 2T02-04*0400 2N01-001 2E21-AA256BP 2B14-ST02E 2406021A 2E04-010 2408027 2D12-20V200I1 07MSO1/4M-B 2N06-02T02F 2T06-025 3420114 2B00-FM05*010WB 2B14-ST01E 3403173 3439042-A 3B01-M06*075V 3432081A-A 2E02-2030512Y1B 2E01-012 Part Description Air tank Drain valve Rubber pad set Hexagon head nut Tank
Parts Diagram- Pump Model #53009 Page 21 of 32
Parts List - Model #53009 Reference 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 Part Number 3101-WE11 2B01-M06*065 2G01-WE11 3B13-WE11 2G03-WE11 3201-WE11 2214-WE06 3B3-WE11 3201H-WE11 3B8-WE1100 2N35-WE11ROD 3304-WE11 2B07-SM08*16 2336-WE11L 3309-WE11 2336-WE11R 2B17-FW01*03B 2E27-090F2545 2140036 2N01-WE11 2N06-04T04H 3417025 3B00-FM10*016VW 2E23-216 2E25-15A Part Description Cylinder head Hexagon socket set bolt Cylinder head seal In. & ex.
Parts Diagram- Air Receiver Tank Model #99306 Page 23 of 32
Parts List - Model #99306 Reference Part Number Part Description Quantity 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 3401A230 2405012 3433013-A 2B20-FM08 2402032B 2418005 2414025T 2N06-01T02H 3B2-02*150F 2T02-04*0400 2E21-AA256BP 2B14-ST02E 2406021A 2E04-010 2408027 2D12-20V200I1 07MSO1/4M-B 2N06-02T02F 2T06-025 3420114 2B00-FM05*010WB 3439042-A 3432081A-A 2E02-2030512Y1B 2E01-012 Air tank Drain valve Rubber pad set Hexagon head nut Tank wheel Tank wheel bolt Check valve Unloadi
Parts Diagram- Pump Model #99306 Page 25 of 32
Parts List - Model #99306 Reference Part Number Part Description Quantity 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 3101-WE11 2B01-M06*065 2G01-WE11 3B13-WE15 2G03-WE15 3201-WE15 2214-WE15 3B3-WE15 3201H-WE15 3B8-WE1500 2N35-WE15ROD 3304-WE15 2B07-SM08*16 2336-WE11L 3309-WE15 2336-WE11R 2B17-FW01*03B 2E27-090F2545 2140036A 2N01-WE11 2N06-04T04H 3417025 3B00-FM10*016VW 2E23-216 2E25-15A 3428-WE15A Cylinder head Hexagon socket set bolt Cylinder head seal In.& Ex.
Parts Diagram- Air Receiver Tank Model #106693 Page 27 of 32
Parts List - Model #106693 Reference Part Number Part Description Quantity 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 3401X106 2413037 3433011-A 2432110 2414036R 2T02-03*0220 2N01-01T02HS 3B2-02*280F 2N06-02T025H 3B2-025*170N 2E21-CA256BP 2E04-010 2408027 2D12-20V200I1 07MSO1/4M-B 2406016A 2B14-ST02E 3420136 2B00-FM05*010WB 2E23-218 2E27-060F2545 2E25-10A 2E02-1230432Y1B 2E01-039S 3439WE06-A Air tank Ball valve Rubber pad set Grip set Check valve Soft tube Nipple Unloading tube
Parts Diagram- Pump Model #106693 Page 29 of 32
Parts List - Model #106693 Reference Part Number Part Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 3101-WE06 3B01-M05*050W 3304-WE08 2B07-SM08*16 2336-WE06L 3309-WE06 Cylinder head Hexagon socket set bolt Cylinder head seal In.& Ex.
Limited Warranty Northern Tool and Equipment Company, Inc. ("We'' or "Us'') warrants to the original purchaser only ("You'' or "Your") that the NorthStar product purchased will be free from material defects in both materials and workmanship, normal wear and tear excepted, for a period of four years from date of purchase. The foregoing warranty is valid only if the installation and use of the product is strictly in accordance with product instructions.
Distributed by: Northern Tool & Equipment Company, Inc. Burnsville, Minnesota 55306 www.northerntool.
