Buffalo Tools GEN2000 Instruction Manual Download Page 21

GEN2000 Portable Gasoline Generator  

 

 

21 

Engine will not start. 

Carburetor is gummed up. 

If the generator has been sitting for a long time, 
it is possible that it is gummed up. Remove air 
box cover, then remove the air filter. Remove 
the two 10mm nuts that hold the carburetor. Lift 

up on the throttle linkage on the top of the 
carburetor. It should pop off. Pull the fuel line 
off. The carburetor will slide off. Turn the 
carburetor upside down and remove the 10mm 
bolt on the bottom of the bowl. Remove the pin 

that holds the float on. Pull the float up. Inspect 
the float needle, and make sure the orifice is 
not gummed up. Remove the rubber gasket, 
then clean the orifice if it is dirty. Use carb 
cleaner. Do not spray carb cleaner on the float 
needle or any rubber.   

Engine will not start. 

Gas is not getting to carburetor. 

Make sure gas is getting to the carburetor. 
Remove the carburetor and turn the drain 
screw counter clockwise. Don’t remove 
completely. 

Engine will not start. 

Two wires on the back of the switch may be  
disconnected. 

Make sure two wires on the back of the switch 
are connected. 

Engine runs but there is no electrical output. 

Reset button is "off." 

Push reset button to "on." 

Bad connecting wires/cables. 

Try a different extension cord. 

Bad electrical device connected to generator. 

Disconnect device, try connecting another 
device. 

Generator is overloaded. 

Reduce draw on generator to within this 
generator's rated wattage by reducing number 
of connected electrical devices. 

Generator starts but won’t stay running 

Choke is in “Closed/Choke” position, or gas is 
empty. 

Make sure that after it is started, move the 
Choke to the “Open/Run” position. Make sure 
at least one inch of gas is in the tank. 

Generator runs but does not support all 
connected electrical devices. 

Short in one of the connected devices. 

Disconnect any faulty or short-circuited 
electrical loads. 

Air filter is dirty. 

Clean or replace air filter. 

If the engine starts and runs, but does not 

produce power, or power is too low. 

Governor screw needs adjusting. 

Plug in voltmeter on VAC. See what the volts 

are. The reading should be 110 to 120. If it is 
too high or too low, adjust the governor screw, 
which is located above the pull start (on the 
green metal shroud). WARNING – DO NOT 
ADJUST THE GOVERNOR SCREW 

WITHOUT USING A VOLTMETER. ONLY 
ATTEMPT THIS IF YOU HAVE A 
VOLTMETER AND ARE FAMILIAR WITH 
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. 

 
 
   

 
 
 
 
 

 
 

 
 

Summary of Contents for GEN2000

Page 1: ...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 DO NOT RETURN THIS GENERATOR TO THE RETAILER If you...

Page 2: ...t A C Outlet 1 12 Volt D C Outlet Engine Run Time 9 Hours 50 Load Low Oil Shutdown EPA Approved Noise Level 68dB 0 Load Oil Capacity 12 ounces Fuel Capacity 1 2 gallon Fuel Type Unleaded Gasoline Only...

Page 3: ...f This Generator 13 Step 1 Verify Oil Level 13 Step 2 Verify Gas Level 13 Step 3 Ground The Generator 13 STARTING THE GENERATOR 14 USING THE GENERATOR 15 AC Usage 15 DC Usage 16 STOPPING THE GENERATOR...

Page 4: ...me to the owner to make the warranty repair or pay for the repair to be made at a local non authorized service center The provisions of this paragraph apply only for the contiguous states excluding th...

Page 5: ...r s electricity does not feed back into the electric utility power lines WARNING Do not use this generator to provide power for emergency medical equipment or life support devices Carbon Monoxide Gas...

Page 6: ...p Loosen the cap slowly to relieve pressure in the fuel tank Avoid spilling fuel Do not fill the fuel tank above the upper limit line Gasoline may expand during operation Do not fill to the top of the...

Page 7: ...GEN2000 Portable Gasoline Generator 7...

Page 8: ...GEN2000 Portable Gasoline Generator 8 In addition to the previously described safety information familiarize yourself with all safety and hazard placards on this generator...

Page 9: ...s Generator Verify that all items are included STOP If there are missing items call 1 866 460 9436 Monday Friday 8 AM 4 PM Central Time for customer service DO NOT RETURN THIS GENERATOR TO THE RETAILE...

Page 10: ...Protector 12 12 Volt DC Outlet 13 Grounding Terminal 1 Fuel Tank Cap 2 Control Panel 3 Oil Access 4 Fuel Cock 5 Carburetor Choke Lever 6 Air Filter Cover 7 Recoil Starter GENERATOR COMPONENTS Observe...

Page 11: ...GENERATOR WILL NOT START DOUBLE CHECK THAT THE OIL LEVEL IS COMPLETELY FULL AND ALMOST OVERFLOWING This generator requires engine oil to function Engine oil is a major factor affecting engine performa...

Page 12: ...and do not fill the fuel tank to the very top 4 Securely tighten the fuel tank cap and immediately wipe up any spilled gasoline with a dry cloth Fuel Tank Capacity gallons 1 2 Fuel Type Fresh Unleaded...

Page 13: ...87 or higher according to Step 2 Add Gasoline of the Using this Generator for the First Time section of this manual Fuel Tank Capacity gallons 1 2 Fuel Type Fresh Unleaded Gasoline Octane Rating 87 or...

Page 14: ...hen pull briskly to start the engine Gently return the cord into the generator to avoid damage to the starter or housing Never allow the cord to snap back 7 If the engine fails to start repeat step 6...

Page 15: ...d wattage for the generator This generator can run at its surge wattage capacity for only a short time Connect electrical devices requiring a rated running wattage equal to or less than the rated watt...

Page 16: ...low the engine to run for several minutes after it has been started 2 Confirm that the electrical device is switched off prior to plugging it into this generator 4 Turn on the connected electrical dev...

Page 17: ...generator is running Allow this generator to cool before commencing any maintenance procedures Keep heat sparks and flame away Improper maintenance and or failure to correct any problems prior to oper...

Page 18: ...should be changed every 6 months or for every 100 hours of use or when the oil has become contaminated with water and or dirt To drain the oil from this generator 1 Place a bucket underneath this gen...

Page 19: ...k plug from this generator by using the included spark plug wrench 3 Visually inspect the spark plug If it is cracked and or chipped discard and install a new spark plug A E7RTC spark plug such as NGK...

Page 20: ...line and add gasoline conditioner 2 months to 1 year 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...

Page 21: ...Bad connecting wires cables Try a different extension cord Bad electrical device connected to generator Disconnect device try connecting another device Generator is overloaded Reduce draw on generato...

Page 22: ...1 Oil Seal 17 30 6 1 3 JF152FFH 01 03 Dipstick 1 4 JF152FFH 01 12 O Ring 1 5 ZJ151FEH 01 03 Cover Crankcase 2 6 GB T276 Bearing 1 7 JF152FFH 01 02 Gasket Crankcase 2 NO PART NO DESCRIPTION QTY 1 JF152...

Page 23: ...assy 1 4 JF152FFH 01 08 Guide dowel 4 5 GB T276 1994 Bearing 1 6 QJ168QDJ 05 04 Pin 1 7 JF152FFH 01 09 Clipboard 1 8 GB T16674 1 2004 Bolt M6 12 4 9 ZJ151FEH 01 01 Plate 1 1 10 JF152FFH 01 01 Washer s...

Page 24: ...GEN2000 Portable Gasoline Generator 24 CYLINDER HEAD ASSEMBLY...

Page 25: ...rod bolt 2 NO PARTS NO DESCRIPTION QTY 1 JF152FFH 06 01 01 Adjustment Centrifugal 1 2 JF152FFH 06 01 03 Pin 2 3 JF152FFH 06 01 02 Block Centrifugal 2 4 QJ182QDP 06 06 Cover Push rod 1 5 QJ168QDJ 05 0...

Page 26: ...1 2 1 JF152FFH 08 01 01 Starter cover 1 1 2 2 JF152FFH 08 01 07 Pull rope 1 1 2 3 ZJ151FEH 04 01 02B Clockwork spring 1 1 2 4 JF152FFH 08 01 01 Rotary table 1 1 2 5 JF152FFH 08 01 08 Spring return 2...

Page 27: ...ter Assy 1 3 JF152FFH 10 01 Air Cleaner Gasket 1 4 JF156FFH 12 03 02 Oil Hose 1 5 JF168FJH 10 03 03 Clip 8 5 2 NO PARTS NO DESCRIPTION QTY 1 JF156FFH 2 09 01 Carburetor Assembly 1 2 JF156FFH 09 02 01...

Page 28: ...3 13 QJ3200 01 04 Standard Outlet 1 14 QJ6500 02 05 DC Protector 8A 8 15 10412350001 Capacitance 12Uf 350V 1 16 QJ6000 02 02 Jacket 1 17 QJ1200 02 02A Sheath 1 18 KE2000 02 02D Cable 1 19 KE2000 02 0...

Page 29: ...ler 1 NO PART NU DESCRIPTION QTY 1 KE2000 06 01A Frame Welding Components 1 2 GB T5789 1986 Bolt M6x10 8 3 KE2000 06 01 Fuel Tank Protecting Plate 2 4 QJ1200 06 03 Right Shockproof Mounting Feet 1 5 G...

Page 30: ...for your failure to ensure the performance of all scheduled maintenance As the power equipment engine owner you should however be aware that Buffalo Corp may deny your warranty coverage if your power...

Page 31: ...ed in the performance of any warranty maintenance or repairs and must be provided without charge to the owner Such use will not reduce the warranty obligations of Buffalo Corp 10 Add on or modified pa...

Page 32: ...GEN2000 Portable Gasoline Generator 32 2015 11...

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