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3901726 

 
 
 

4 Gallon Air Compressor        

Assembly & Operating Instructions

 

 

       

 

READ ALL INSTRUCTIONS AND WARNINGS BEFORE USING THIS PRODUCT. 

This manual provides important information on proper operation & maintenance. Every effort has been  

made to ensure the accuracy of this manual. These instructions are not meant to cover every possible  

condition and situation that may occur. 

We reserve the right to change this product at any time 

without prior notice. 

 

 

IF THERE IS ANY QUESTION ABOUT A CONDITION BEING SAFE OR UNSAFE, DO NOT 
OPERATE THIS PRODUCT!  

 

HAVE QUESTIONS OR PROBLEMS? DO NOT RETURN THIS PRODUCT TO THE  
RETAILER - CONTACT CUSTOMER SERVICE. 

If you experience a problem or need parts for this product, visit our website http://www.buffalotools.com  

or call our customer help line at 

1-888-287-6981

, Monday-Friday, 8 AM - 4 PM Central Time. A copy of the 

sales receipt is required.

 

 

FOR CONSUMER USE ONLY – NOT FOR PROFESSIONAL USE. 
 
KEEP THIS MANUAL, SALES RECEIPT & APPLICABLE WARRANTY FOR FUTURE 

REFERENCE.

 

 

Summary of Contents for 3901726

Page 1: ...hange this product at any time without prior notice IF THERE IS ANY QUESTION ABOUT A CONDITION BEING SAFE OR UNSAFE DO NOT OPERATE THIS PRODUCT HAVE QUESTIONS OR PROBLEMS DO NOT RETURN THIS PRODUCT TO...

Page 2: ...to cover all possible conditions and situations that may occur Common sense caution and care must be exercised when assembling or using this product Always contact your dealer distributor service age...

Page 3: ...ater Drain Valve Rubber Feet SPECIFICATIONS 5 CFM 90 PSI 13 8 AMP 2 HP MOTOR 120V 60 Hz 115 PSI Requires SAE 5W 30 motor oil KEEP THIS MANUAL SALES RECEIPT APPLICABLE WARRANTY FOR FUTURE REFERENCE REA...

Page 4: ...erious injury Wear the proper safety equipment such as safety goggles dust masks non skid shoes etc Check to be sure all adjusting keys or wrenches have been removed before use Safety glasses and ear...

Page 5: ...maintained tools with sharp cutting edges are less likely to bind and are easier to control Never exceed the pressure rating of any component in system Protect material and air lines from damage or p...

Page 6: ...o so could result in serious personal injury property damage or even death IMPORTANT SAFETY INSTRUCTIONS Before using this tool you need to become familiar with its operation If you are unsure about t...

Page 7: ...make any adjustments to the Safety Valve Periodically pull ring on the Safety Valve end to check that it is working properly Air Filter Heavy duty metal air filter keeps your compressor running clean...

Page 8: ...mpressor Installation and Location Locate the compressor in a clean dry and well ventilated area The compressor should be located 12 to 18 inches from walls or any other obstruction which would interf...

Page 9: ...Adjusting the Air Pressure Your Air Compressor is supplied with an Air Pressure Regulator This Regulator adjusts the air pressure To increase air pressure turn Air Regulator clockwise To decrease air...

Page 10: ...0 motor oil 1 Remove the Drain Plug under the Oil Sight Glass by turning the nut counterclockwise with wrench Note Oil will begin to drain as Drain Plug is loosened Place a funnel and oil pan in place...

Page 11: ...fugal Switch AC410010 Stator AC410034 Cylinder AC410058 Seal Washer AC410011 Rotor AC410035 Spring Washer 6 AC410059 Nut AC410012 Starting Capacitor AC410036 Washer 6 AC410060 Connector Seat AC410013...

Page 12: ...check valve Replace check valve 3 Air Leak in safety valve Check valve by pulling on ring If condition persists replace valve Safety valve releasing 1 Defective pressure switch Replace pressure Switch...

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