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GENERATOR PREPARATION

STEP 2 - ADD/CHECK FUEL

IMPORTANT:

• Never use an oil/gasoline mixture.
• Never use old gasoline.
• Keep gasoline away from sparks, open 
flames, pilot lights, heat and other sources 
of ignition.
• Avoid getting dirt or water into the fuel 
tank.
• Gasoline can age in the tank and make 
starting difficult. Never store generator for 
more than 2 months with fuel in the tank.

Fig. 6 

      

GASOLINE WARNING:

 Keep generator away from open flame. This generator may emit highly flam-

mable and explosive gasoline vapors, which can cause severe burns or even death if ignited. A nearby 
open flame can lead to explosion even if not directly in contact with gasoline.
 
• Do not operate near open flame.
• Do not smoke near the generator.
• Always operate on a firm, level surface.
• Always turn generator off before refueling. Allow generator to cool for at least 2 minutes before remov-
ing fuel cap. Loosen cap slowly to relieve pressure in tank.
• Do not overfill fuel tank. Fuel may expand during operation. Do not fill to the top of the tank. Allow for 
expansion.
• Always check for spilled fuel before operating. Clean up any spilled fuel before starting.
• Empty fuel tank before storing or transporting the generator to prevent spilling.

Use ONLY fresh (within 30 days from purchase), lead-free gasoline with a 

minimum of 87 octane rating. 

The generator performs best with ethanol-free gasoline. DO NOT use gasoline with over 10% ethanol. 
The capacity of the fuel tank is 

6.6 gallons

. DO NOT mix oil with gasoline. 

To add gasoline, follow these steps:

1. Make sure the generator is shut OFF and on a level sur-
face. Unscrew the fuel cap (Fig. 6) and set it aside. The fuel 
cap may be tight and hard to unscrew.

2. Slowly add unleaded gasoline to the fuel tank. Be careful 
not to overfill. 

NOTE:

 Do not fill the fuel tank to the very top. If you do so, 

gasoline will expand and spill during use, even with the fuel 
cap in place. 

3.  Reinstall  fuel  cap  and  wipe  clean  any  spilled  gasoline 
with a dry cloth.

To check fuel level 
(before every subsequent start):

Before starting the generator, check the fuel gauge to see if 
there is sufficient fuel inside the tank. “E” indicates Empty 
and “F” indicates Full. Refill the fuel tank as necessary.

Fuel Cap

Fuel Gauge

FUEL OPTION A: GASOLINE

14

Summary of Contents for DF1100

Page 1: ...ance Pay close attention to the rules for safe operation warnings and cautions If you use your tool properly and for its intended purpose you will enjoy years of safe reliable service IMPORTANT 11000...

Page 2: ...TIONS Model Number DF1100 DF1100T Rated Wattage Gasoline 8300 Watts LPG 7500 Watts Surge Wattage Gasoline 11000 Watts LPG 9500 Watts Frequency 60Hz Rated Voltage AC 120V 240V DC 12V Rated Amperage AC...

Page 3: ...______________________ PURCHASED FROM ___________________________________________ SERIAL NUMBER _____________________________________________ SERVICE RECORD Record the service dates of your generator...

Page 4: ...ormation regarding the generator s potential safety concerns as well as preparation operation and maintenance instructions Before operating this generator be sure to read and observe all warnings and...

Page 5: ...nutes before re moving fuel cap Loosen cap slowly to relieve pressure in tank Do not overfill fuel tank Gasoline may expand during operation Do not fill to the top of the tank Allow for expansion Alwa...

Page 6: ...serious injury GENERATOR PREPARATION 1 Always ground the generator before using it to maximize safety see GROUND THE GENERATOR section on page 18 2 Always make sure generator is turned OFF before fil...

Page 7: ...exceed 150 F 65 C Allow generator to cool down after use before touching engine or areas of the gen erator that become hot during use 9 Turn off all connected electrical devices before stopping the g...

Page 8: ...d for manually starting the engine 1 2 3 4 5 6 7 8 9 8 457cc OHV Engine 9 Transportation Handles For easy transport of the generator installed by user 10 Fuel Tank 11 Control Panel Refer to the next p...

Page 9: ...on 120V 60 Hz single phase AC current KNOW YOUR CONTROL PANEL 1 2 3 4 5 6 7 8 9 7 12 10 7 AC 20A Circuit Breakers for 5 20R Thermal protector that protects the 5 20 receptacles from overload 8 AC 30A...

Page 10: ...rustworthy foe carefully lift the generator from the packaging and place it on a sturdy level surface Make sure all the accessories are accounted for and fully assemble the generator before discarding...

Page 11: ...xle 48 through the wheel 42 flat washer 16 and wheel bracket on the frame 2 Insert cotter pin 25 through the hole on the end of the axle to keep the wheel in place 3 Repeat for the other wheel TO INST...

Page 12: ...oil into the oil fill Fig 2 being careful not to overfill the unit Fill the crankcase to the upper fill line so you can visually see the oil coming halfway up the oil fill threads Fig 3 4 Reinstall t...

Page 13: ...tick slowly add oil until the oil mark reaches to the top of the dipstick or when you can see the oil coming halfway up the oil fill threads 4 Wipe clean any oil leaks and firmly tighten the dipstick...

Page 14: ...nk Allow for expansion Always check for spilled fuel before operating Clean up any spilled fuel before starting Empty fuel tank before storing or transporting the generator to prevent spilling Use ONL...

Page 15: ...explosion hazard could be created RISK OF BURNS Contact with liquid contents of cylinder will cause freeze burns to the skin If liquid contents contacts skin or eyes seek immediate medical attention W...

Page 16: ...py water to check connections If bubbles appear become larger in size or increase in number a leak exists This MUST be corrected before using generator Contact your local Independent Authorized Servic...

Page 17: ...re GENERATOR PREPARATION WARNING BATTERY GIVES OFF EXPLOSIVE HYDROGEN GAS Keep battery away from spark flame or cigarette Do not connect or disconnect battery while generator is running Service or use...

Page 18: ...an be ensured by installing an altitude kit at altitudes higher than 2000 feet above sea level At elevations above 7000 feet the engine may experience a decrease in performance even with the proper al...

Page 19: ...T AWAY See a doctor You may have carbon monoxide poisoning WARNING The exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive...

Page 20: ...perature Follow the instructions in the next section for properly connecting your electrical devices NOTE In case you have had repeated failed attempts to start the engine please consult the troublesh...

Page 21: ...vices Electronic Device Wattage Calculation Find the wattage information of each device you plan to connect The information should be listed on the device or in its instruction manual or you may refer...

Page 22: ...Control Panel Tool or Appliance Rated Running Watts Surge Starting Watts Electric water heater 40 Gal 4000 0 Hot plate 2500 0 Saw radial arm 2000 2000 Electric stove each element 1500 2800 0 Saw circ...

Page 23: ...set circuit breaker s on your control panel will activate and cut off the output When an overload occurs reduce the load by turning off and unplugging your electronic device s then press the activated...

Page 24: ...devices from the generator Never start or stop the generator with electrical devices plugged in or turned on 2 Let engine run at no load for several minutes to stabilize internal temperatures of engi...

Page 25: ...port wenproducts com RECOMMENDED MAINTENANCE SCHEDULE IMPORTANT GENERATOR MAINTENANCE TIPS Drain your carburetor after each use and before storage to prevent it from clogging Do not store the generato...

Page 26: ...to exceed 25 PSI to blow away dirt CLEANING THE GENERATOR We recommend draining the carburetor after every use and before storing the generator Draining the carburetor can help prevent build up and b...

Page 27: ...the oil mark reaches the top of the dipstick you can see oil coming up the threads of the oil fill Do not over fill 5 Reinstall dipstick and wipe clean any spilled oil with a rag Reinstall the oil ac...

Page 28: ...ment has been damaged replace it with a new one Replacement air filters can be ordered from wenproducts com by searching part no DF1100 175 1 4 Reinstall the air filter element and air filter cover Fi...

Page 29: ...spect the spark plug If it is cracked or chipped or if the electrodes are worn or burned discard it and replace with a new spark plug We recommend replacing with an NGK BP7ES Torch F7TC spark plug par...

Page 30: ...m losing charge After disconnecting the cable cover the free end with an insulator such as electrical tape You may can also connect the battery to an automatic trickle charger to keep the battery char...

Page 31: ...uel may leak from the fuel line during removal 4 Place a funnel below the fuel valve opening and direct the other end of the funnel over the prepared container Turn the fuel valve to ON to start drain...

Page 32: ...THE GENERATOR For Short Periods 30 to 60 Days Drain the carburetor see page 26 Disconnect the negative terminal from the battery Add fuel stabilizer Follow the suggested portions and instructions of y...

Page 33: ...c Engine Horsepower 12 6 HP at 3600 RPM Fuel Type Gasoline and LPG Gas Tank Capacity 6 6 US Gallons 25 L 87 octane minimum Oil Capacity 37 2 fl oz 1 1 L Half Load Run Time Gasoline 8 5 hours LPG with...

Page 34: ...EXPLODED VIEW PARTS LIST GENERATOR EXPLODED VIEW 34 80 81 82 1 3 1 4...

Page 35: ...ector 35A CSA 2 29 11 DF1100 029 11 Rectifier Charger 1 30 DF1100 030 Handle Plug 2 31 DF1100 031 Bolt M8X45 2 32 DF1100 032 Bolt M6X25 2 33 DF1100 033 Automatic Voltage Regulator AVR 1 No Part No Des...

Page 36: ...75 1 74 1 EXPLODED VIEW PARTS LIST ENGINE EXPLODED VIEW 36...

Page 37: ...DF1100 140 Governor Arm Bolt 1 41 DF1100 141 Nut M6 3 42 DF1100 142 Crankshaft Assembly 1 No Part No Description Qty 43 DF1100 143 Valve Lifter 2 44 DF1100 144 Casecover Gasket 1 45 DF1100 145 Balanc...

Page 38: ...WIRING DIAGRAM 38 35A 35A...

Page 39: ...Carbon brushes worn or need adjustment Check carbon brushes p 35 DF475 001 1 adjust so that both brushes extrude the same length or replace if worn Generator runs but does not support all electrical...

Page 40: ...hops or any other secondhand merchant void the warranty included with this product Contact techsupport wenproducts com or 1 800 232 1195 to make arrangements for repairs and transportation When return...

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