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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.  

 

Note: This electric model is equipped with a pressure switch that automatically turns the motor off 
when the tank pressure reaches its preset level. Once air pressure in the tank drops to a preset low 
level, the pressure switch automatically turns the motor back on.   

 

WARNING

 

EXPLOSION HAZARD 

 

To prevent injury or property damage, only use high-pressure hoses, fittings, and couplings 

designed for use with air compressors. 

 

Never use this compressor to inflate small low-pressure objects, i.e., balloons/inflatables, small or 

low volume PSI tires. It is easy to over-pressurize them, causing them to rupture. Identify the 

inflation capacity of an object prior to filling it with air. Use a gauge to check the pressure regularly 

when inflating anything. 

 

Inspect all hoses, fittings and couplings for leaks and wear. When leaks and wear are detected, 

stop use immediately and replace those items before continuing use. Do not repair. 

 

Never leave pressurized air in the air tank when performing maintenance. 

 

Never leave the air compressor unattended with the power supply in use and the air hose 

connected. 

 

Improper care could lead to the air tank bursting or exploding. 

 

Drain air tank daily or after each use to prevent moisture buildup in the air tank. 

 

Rust can weaken the air tank and cause leaks or bursting. If rust is detected, replace tank 

immediately. Do not try to repair the air tank by welding, drilling or modifying it in any other way. 

These modifications can weaken the air tank and cause a hazardous condition. 

 

Never make adjustments to factory-set pressures. 

 

Never exceed manufacture’s maximum-allowable pressure rating attachments. 

 

Because of extreme heat, do not use plastic pipe or lead tin solder joints for discharge line. 

 

WARNING

 

EXPLOSION AND FIRE HAZARD 

 

Do not use the compressor in the presence of gasoline, solvents, flammable liquids, or flammable 

Summary of Contents for 53009

Page 1: ...pressor 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 Item 53009 ...

Page 2: ... 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 Northern Tool and Equipment is not responsible for issues arising from modification or improper use of this product such as an application for which it was not designed We strongly recommend that this product not be modified and or used for a...

Page 3: ...tion Warnings 7 Grounding 9 Extension Cords 10 Main Parts of Model 53009 11 Ref 1 Air Filter Set 12 Ref 2 Wheel Set 13 Before Each Use 13 Operating Instructions 14 After Each Use 16 Maintenance 17 Troubleshooting 18 Parts Diagram Air Receiver Tank 19 Parts List 20 Parts Diagram Pump 21 Parts List 22 Replacement Parts 22 Limited Warranty 23 ...

Page 4: ...ight Lb 90 Important Safety Information WARNING Read and understand all instructions Failure to follow all instructions may result in serious injury or property damage The warnings cautions and instructions in this manual cannot cover all possible conditions or situations that could occur Exercise common sense and caution when using this tool Always be aware of the environment and ensure that the ...

Page 5: ...orded products may expose you to lead a chemical known to the state of California to cause cancer and birth defects or other reproductive harm Wash your hands after handling WARNING WORK AREA SAFETY Inspect the work area before each use Keep work area clean dry free of clutter and well lit Cluttered wet or dark work areas can result in injury Using the product in confined work areas may put you da...

Page 6: ... both hands CAUTION COMPRESSOR USE AND CARE Do not force the compressor Products are safer and do a better job when used in the manner for which they are designed Plan your work and use the correct product for the job Check for damaged parts before each use Carefully check that the product will operate properly and perform its intended function Replace damaged or worn parts immediately Never opera...

Page 7: ...oning properly Do not allow debris to accumulate or block airflow Do not place any objects against or on top of the unit which can also block airflow or damage unit Rotating hazard Keep hands and feet away from rotating parts tie up long hair remove jewelry and do not wear loose clothing ELECTRIC SHOCK HAZARD Use only undamaged electrical cords Do not touch bare wires or receptacles Do not operate...

Page 8: ...w volume PSI tires It is easy to over pressurize them causing them to rupture Identify the inflation capacity of an object prior to filling it with air Use a gauge to check the pressure regularly when inflating anything Inspect all hoses fittings and couplings for leaks and wear When leaks and wear are detected stop use immediately and replace those items before continuing use Do not repair Never ...

Page 9: ...NOT MODIFY THE PROVIDED PLUG If it will not fit the receptacle have the proper receptacle installed by a qualified electrician CHECK with a qualified electrician or service person if you do not completely understand the grounding instructions or if you are not sure the tool is properly grounded Grounded Tools Tools with 3 Prong Plugs Tools marked with Grounding Required have a 3 wire cord and 3 pr...

Page 10: ... wet areas Grounded tools require a 3 wire extension cord Double Insulated tools can use either a 2 or 3 wire extension cord As the distance from the supply outlet increases you must use a heavier gauge extension cord Using extension cords with inadequately sized wire causes a serious drop in voltage resulting in loss of power and possible tool damage The smaller the gauge number of the wire the g...

Page 11: ...ir to atmosphere in start stop operation 3 Check Valve To seal off and maintain pressure after the top end pressure setting of pressure switch is reached The check valve works in conjunction with the pressure switch unloader to provide a load less start to the compressor system A quick burst of air escaping from the pressure switch unloader after an electric unit reaches top end indicates the chec...

Page 12: ...Excessive amperage draw will result in the breaker tripping to protect the motor and operator Reset the breaker by pushing the black plastic stem back into the housing Reset switch if it is tripped 10 Compressor Air Filter The air filter is designed to clean air coming into pump To ensure the pump continuously receives a clean cool and dry air supply this filter must always be clean and ventilatio...

Page 13: ...eaks and wear When leaks and wear are detected stop use immediately and replace those items before continuing use Do not repair Never leave pressurized air in the air tank when performing maintenance Before starting the compressor review the safety rules found above and throughout the manual Check to see that nuts and bolts are all snug This must be done as some fasteners may become loose in trans...

Page 14: ...sure is released through the pressure switch WARNING HOT SURFACE AND FIRE HAZARD The pump of the compressor will become very hot during and immediately after use Do not touch any part of the pump of this compressor with bare hands other than the ON OFF switch during and immediately after use Allow the air compressor to cool before touching it Provide access to adequate clean and unobstructed airfl...

Page 15: ...tion capacity of an object prior to filling it with air Use a gauge to check the pressure regularly when inflating anything Inspect all hoses fittings and couplings for leaks and wear When leaks and wear are detected stop use immediately and replace those items before continuing use Do not repair Never leave pressurized air in the air tank when performing maintenance Never leave the air compressor...

Page 16: ... tank Rust can weaken the air tank and cause leaks or bursting If rust is detected replace tank immediately Do not try to repair the air tank by welding drilling or modifying it in any other way These modifications can weaken the air tank and cause a hazardous condition Do not leave an operating machine unattended Always shut the machine OFF and release the pressure before leaving the machine NEVE...

Page 17: ...s Never modify or alter the compressor in any way Modifications can create serious safety hazards and will void the warranty Inspect and Drain Receiver Tank Drain water from the receiver tank daily Water left in the tank can cause the tank to weaken and corrode increasing the risk of tank rupture Badly rusted receiver tanks must be replaced WARNING Failure to replace a rusted air receiver tank wil...

Page 18: ...ompressor Major service including installation or replacement of parts should be made by a qualified electrical service technician Troubleshooting Use the table below to troubleshoot problems before contacting service personnel or your local dealer If the problem continues after troubleshooting call your local dealer for assistance Failure Possible Cause Corrective Action Compressor won t start Lo...

Page 19: ...t your compressor distributor Air leaks in the system Fix leaks Restricted air filter Clean or replace filter Worn or damage on valve Clean or replace valves Compressor will not unload when stopped Pressure switch unloading valve may be dirty or faulty Clean repair or replace pressure switch Check valve may be dirty or faulty Clean repair or replace check valve Parts Diagram Air Receiver Tank ...

Page 20: ... Exhaust soft tube 1 12 2N01 001 Nipple 1 13 2E21 AA256BP Pressure switch 1 14 2B14 ST02E Plug 3 15 2406021A Pressure relief valve 1 16 2E04 010 Strain relief bushing 2 17 2408027 Regulator 1 18 2D12 20V200I1 Pressure gauge 2 19 07MSO1 4M B Quick coupler 2 20 2N06 02T02F Exhaust elbow 1 21 2T06 025 Soft tube 1 22 3420114 Panel 1 23 2B02 FM5 010WB Round head bolt 6 24 2B14 ST01E Plug 1 25 3403173 B...

Page 21: ...Page 21 of 24 Parts Diagram Pump ...

Page 22: ...ning capacitor 1 19 2140 OTS04 Air filter 2 20 2N01 WE11 Nipple 2 21 2N06 04T04H Exhaust elbow 1 22 3417025 Capacitor seat 1 23 3B00 FM10 016V Hexagon bolt set 2 24 2E23 216 Capacitor box 1 25 2E25 15A Thermal protector 1 Replacement Parts For replacement parts and technical questions please call Customer Service at 1 800 222 5381 Not all product components are available for replacement The illust...

Page 23: ...ty claim contact Us at 1 800 222 5381 identify the product by make and model number and follow the claim instructions that will be provided The product and the purchase receipt must be provided to Us in order to process Your warranty claim Any returned product that is replaced or refunded by Us becomes our property You will be responsible for return shipping costs or costs related to Your return v...

Page 24: ...Page 24 of 24 Distributed by Northern Tool Equipment Company Inc Burnsville Minnesota 55306 www northerntool com Made in Taiwan ...

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