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ITEM # GEN4
S
4000 Surge Watts / 3500 Running Watts
PORTABLE GASOLINE GENERATOR INSTRUCTION MANUAL
Thank you for your purchase! If you have questions or problems with your generator,
CALL CUSTOMER SERVICE. If you experience a problem, have questions or need parts for this product,
call Customer Service at 1-866-460-9436, Monday-Friday, 8 AM - 4 PM Central Time. A copy
of the sales receipt is required.
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.
FOR CONSUMER USE ONLY – NOT FOR PROFESSIONAL USE.
KEEP THIS MANUAL, SALES RECEIPT & APPLICABLE WARRANTY FOR FUTURE
REFERENCE.
To register your product warranty, please visit buffalotools.com or scan the QR code.
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Table of Contents
Related Manuals for Sportsman GEN4
Summary of Contents for Sportsman GEN4
- Page 1 ITEM # GEN4 4000 Surge Watts / 3500 Running Watts PORTABLE GASOLINE GENERATOR INSTRUCTION MANUAL Thank you for your purchase! If you have questions or problems with your generator, CALL CUSTOMER SERVICE. If you experience a problem, have questions or need parts for this product, call Customer Service at 1-866-460-9436, Monday-Friday, 8 AM - 4 PM Central Time.
- Page 2 Running Watts (W) 3500 Rated Frequency (Hz) Phase Single DC Output Voltage (V) Circuit Breaker Amperage (A) Engine Engine Type 4-stroke single cylinder with forced air cooling system Ignition System Non-contact transistor (T.C.I.) Starting System Recoil Item # GEN4 Portable Gasoline Generator...
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Page 3: Table Of Contents
Air Filter Maintenance ............................19 Changing Fuel Line ............................... 19 Spark Plug Maintenance ............................19 Emptying The Fuel Tank ............................19 STORAGE/TRANSPORT PROCEDURES ........................20 TROUBLESHOOTING ..............................21 PARTS DIAGRAM ................................23 EMISSION CONTROL SYSTEM WARRANTY ........................ 29 Item # GEN4 Portable Gasoline Generator... -
Page 4: Recognize Safety Symbols, Words And Labels
Parts replaced during warranty repairs will be considered as part of the original product and will have the same warranty period as the original product. This warranty gives you specific legal rights, and you may have other rights that vary state to state. Item # GEN4 Portable Gasoline Generator... - Page 5 Avoid the use of extension cords if possible. If you choose to use them, be sure they are sized adequately to handle the flow of electricity. An undersized cord can overheat, short out and cause a fire. Item # GEN4 Portable Gasoline Generator...
- Page 6 Caution is necessary when near the engine’s recoil starter. Usage: Prolonged exposure to high noise levels can be hazardous to hearing. Always wear ANSI-approved hearing protection when operating or working around the generator when it is running. Item # GEN4 Portable Gasoline Generator...
- Page 7 Item # GEN4 Portable Gasoline Generator...
- Page 8 In addition to the previously described safety information, familiarize yourself with all safety and hazard placards on this generator. Item # GEN4 Portable Gasoline Generator...
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Page 9: Package Contents
If there are missing items, call 1-866-460-9436, Monday - Friday, 8 AM - 4 PM Central Time for customer service. Item List: DC connector wires for charging 12 Volt automotive-type batteries Spark plug wrench Item # GEN4 Portable Gasoline Generator... -
Page 10: Components
7) Recoil Starter 8) AC Circuit Protector 9) Engine Switch 10) 120 Volt AC Outlet 11) DC Circuit Protector 12) 12 Volt DC Outlet 13) Grounding Terminal 14) 120 Volt RV Outlet 15) Voltmeter Item # GEN4 Portable Gasoline Generator... -
Page 11: Preparing The Generator For Use
When the engine crankcase is full and almost overflowing, the oil level should reach the lower lip of the oil filling opening as shown in Figure 2. 4. Replace the oil filler/dipstick cap and close the oil access panel. Figure 1 A – Unscrew the Dipstick Cap Figure 2 - Add Oil Item # GEN4 Portable Gasoline Generator... -
Page 12: Step 2 - Add Gasoline
DC Output socket. Subsequent Use of this Generator For subsequent uses of this generator after the first use, certain steps still must be completed to prepare it for operation. Item # GEN4 Portable Gasoline Generator... -
Page 13: Subsequent Use Of This Generator
Before starting this generator, confirm that all the steps in the section titled, “ Preparing the Generator for Use,” of this manual have been correctly completed. If unsure about how to perform any of these steps, call 1-866-460-9436, Monday - Friday, 8 AM - 4 PM Central Time for customer service. Item # GEN4 Portable Gasoline Generator... -
Page 14: Starting The Generator
• Keep at least several feet of clearance on all sides to allow proper ventilation for this generator. After the engine has been running for several minutes, electrical devices may be connected to this generator. Item # GEN4 Portable Gasoline Generator... -
Page 15: Using The Generator
NOTE: While this generator is running, power is available from either the standard 120 Volt outlet or the 12 Volt DC outlet. Both 120 Volts and 12 Volts can be simultaneously drawn from this generator. Turn on the connected electrical devices beginning with the device with the highest rated wattage requirement and then each additional device with Item # GEN4 Portable Gasoline Generator... -
Page 16: Dc Usage
#8 wire #10 wire #12 wire #14 wire #16 wire 1000 1200 1800 1200 2400 1800 3600 2400 4800 3000 6000 3600 7200 4800 9600 Figure 6 - Maximum Extension Cord Lengths by Power Requirement Item # GEN4 Portable Gasoline Generator... -
Page 17: Stopping The Generator
Never clean this generator with a bucket of water and/or a hose as water can get inside and cause a short circuit or corrosion. Never use gasoline to clean parts of this generator. Item # GEN4 Portable Gasoline Generator... -
Page 18: Checking The Oil Level
TROUBLESHOOTING: IF THE GENERATOR WILL NOT START, DOUBLE CHECK THAT THE OIL LEVEL IS COMPLETELY FULL AND ALMOST OVERFLOWING. Figure 8B – Adding oil Figure 8A – Use 10mm hex wrench to REMOVE bolt and drain oil Item # GEN4 Portable Gasoline Generator... -
Page 19: Changing/Adding Oil
To store this generator for extended time, the fuel needs to be drained from the carburetor. To drain the gasoline from the carburetor turn the fuel valve to the “off” position while the engine is running. The generator will shut down when all the gasoline in the carburetor has been used. Item # GEN4 Portable Gasoline Generator... -
Page 20: Storage/Transport Procedures
Empty the fuel tank. (See “Emptying the Fuel Tank” in the “Maintenance/Care” section.) 1 year or more Empty the fuel tank. (See “Emptying the Fuel Tank” in the “Maintenance/Care” section.) Disconnect the spark plug. Item # GEN4 Portable Gasoline Generator... -
Page 21: Troubleshooting
Generator runs but does not support all Short in one of the connected devices. Disconnect any faulty or short-circuited connected electrical devices. electrical loads. Air filter is dirty. Clean or replace air filter. Item # GEN4 Portable Gasoline Generator... - Page 22 USING IT. IT COULD CAUSE DAMAGE TO PERSONAL PROPERTY. Turn it clockwise to turn volts up and kick the idle up. You may have to compensate for the increased idle from the governor screw with the idle screw. Item # GEN4 Portable Gasoline Generator...
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Page 23: Parts Diagram
PARTS DIAGRAM Item # GEN4 Portable Gasoline Generator... - Page 24 Item # GEN4 Portable Gasoline Generator...
- Page 25 Item # GEN4 Portable Gasoline Generator...
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- Page 28 Item # GEN4 Portable Gasoline Generator...
- Page 29 WIRING DIAGRAM Item # GEN4 Portable Gasoline Generator...
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Page 30: Emission Control System Warranty
(e) must be warranted for the warranty period defined in Subsection (b)(2). If any such part fails during the period of warranty coverage, it must be repaired or replaced by Item # GEN4 Portable Gasoline Generator... - Page 31 (iii) Air filter. Ignition System Spark Plugs. (ii) Magneto or electronic ignition system. (iii) Spark advance/retard system. Air Injection System Air pump or pulse valve. (ii) Valves affecting distribution of flow. (iii) Distribution manifold. Item # GEN4 Portable Gasoline Generator...
- Page 32 (e) Written instructions for the maintenance and use of the evaporative emissions control system by the owner shall be furnished with each new engine or equipment subject to this Article. The instructions must be consistent with this Article and applicable regulations contained herein. 202202 Item # GEN4 Portable Gasoline Generator...