Wen DF472X Instruction Manual Download

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4750-WATT

DUAL FUEL GENERATOR

Instruction Manual

IMPORTANT:

Your new tool has been engineered and manufactured to WEN’s highest standards for dependability,

ease of operation, and operator safety. When properly cared for, this product will supply you years of rugged,

trouble-free performance. 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.

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel free to contact us:

[email protected]

1-800-232-1195 (M-F 8AM-5PM CST)

For replacement parts and the most up-to-date instruction manuals, visit

WENPRODUCTS.COM

MODEL DF472X

Summary of Contents for DF472X

Page 1: ...trouble free performance 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 serv...

Page 2: ...ortation Storage 31 Troubleshooting Guide 32 Wiring Diagram 33 Exploded View Parts List 34 Warranty Statement 40 To purchase accessories and replacement parts for your tool visit WENPRODUCTS COM Magne...

Page 3: ...5 in x 18 5 in Product Net Weight 102 5 Pounds Engine Type 4 stroke OHV Single Cylinder Engine Displacement 224cc No Load Speed 3600 RPM Fuel Tank Capacity 4 US Gallons 15 L 87 octane minimum Oil Cap...

Page 4: ...________________ Purchased From _________________________________________________ Serial Number __________________________________________________ TO MAXIMIZE THE LIFESPAN OF YOUR GENERATOR We recomme...

Page 5: ...ock PERSONAL SAFETY 1 Stay alert watch what you are doing and use com mon sense when operating a power tool Do not use a power tool while you are tired or under the influence of drugs alcohol or medic...

Page 6: ...ordance with these instructions taking into ac count the working conditions and the work to be per formed Use of the power tool for operations different from those intended could result in a hazardous...

Page 7: ...line Do not operate near open flame heat or any other ignition source Do not smoke near the generator Always operate on a firm level surface Always turn generator off before refueling Allow generator...

Page 8: ...qualified technician Do not use receptacles or cords that show signs of damage such as broken or cracked insulation 4 Use a ground fault circuit interrupter GFCI in highly conductive areas such as met...

Page 9: ...generator that be come hot during use 8 Turn off all connected electrical devices before stop ping the generator 9 Always turn generator off before refueling Allow generator to cool for at least 2 mi...

Page 10: ...E indicates Empty F indicates Full 10 Control Panel Refer to the next page for descriptions 11 Oil Fill Dipstick For filling and checking oil 12 LPG Hose Connector Connects to LPG hose and LPG cylind...

Page 11: ...active L14 30R outlet 14 puts out 120V 120V 240V right 5 20R outlet 4 is inactive L14 30R outlet 14 puts out 240V 7 AC 120 240V 30A NEMA L14 30R Receptacle Connect electrical devices that run on 120V...

Page 12: ...all of the parts and accessories If any part is missing or broken please contact customer service at 1 800 232 1195 M F 8 5 CST or email techsupport wenproducts com UNPACKING PACKING LIST IMPORTANT Tw...

Page 13: ...n oil funnel or appropriate dispenser slowly add oil into the oil fill being careful not to overfill the unit Fill the crankcase to the upper fill line so you can visually see the oil coming halfway u...

Page 14: ...o not fill to the top of the tank Allow for expansion Always check for spilled fuel before operating If fuel spills move the generator at least 30 feet away from the spill and wipe clean any spilled f...

Page 15: ...GAS LPG DANGER Explosion and fire LP vapors are extremely flammable and explosive Do not use or store LP cylinder in a building garage or enclosed area Failure to do so will result in death or seriou...

Page 16: ...ght clockwise to tighten the as sembly onto the LPG tank Fig 7 3 Connect the other end of the hose to the generator s onboard regula tor with a 3 4 in 19mm wrench not supplied Fig 8 4 Turn the LPG tan...

Page 17: ...per operation can 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 wit...

Page 18: ...se a generator correctly CO may leak into the home ALWAYS use a battery powered or battery backup CO alarm in the home If you start to feel sick dizzy or weak after the generator has been running move...

Page 19: ...NOTE In case you have had repeated failed attempts to start the engine please consult the troubleshooting guide before attempting to start the generator If problems persist please call 1 800 232 1195...

Page 20: ...the device s you plan to connect The total running wattage This wattage should NOT exceed the running wattage of 3800W 3500W It is recommended to maintain a load at or below 3420W 3150W 90 of the rat...

Page 21: ...00 1800 Saw Miter 1200 1200 Microwave 1000 0 Well Water Pump 1000 1000 Sump Pump 800 1200 Refrigerator Freezer 800 1200 Furnace Blower 800 1300 Computer 800 0 Electric Drill 600 900 Television 500 0 D...

Page 22: ...our generator If the circuit breaker does not reset wait several minutes and try again If no power is produced after resetting restart your generator SOME NOTES ABOUT POWER CORDS Long or thin extensio...

Page 23: ...sh air immediately and seek the attention of a qualified medical professional Follow all other directions in this manual regarding the connection and disconnection of electrical devices when starting...

Page 24: ...ctrical devices plugged in or turned on 2 Let engine run at no load for several minutes to stabilize internal temperatures of engine and generator CAUTION Allowing gasoline to sit in the fuel tank for...

Page 25: ...2 1195 M F 8 5 CST or email techsupport wenproducts com IMPORTANT GENERATOR MAINTENANCE TIPS Drain your carburetor after each use and before storage to prevent it from clogging Do not store the genera...

Page 26: ...up and blockages caused by stagnant fuel inside of the carburetor 1 Prepare an approved gasoline storage container under the carburetor to collect the drained fuel 2 The carburetor can be accessed fro...

Page 27: ...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 access...

Page 28: ...e air filter element has been damaged replace it with a new one Replacement air filters can be ordered from wenproducts com by searching part no DF475 166 1 4 Reinstall the air filter element and air...

Page 29: ...ound the spark plug base then re gap the spark plug 5 Measure the plug gap with a spark plug gap gauge The gap should be 0 7 to 0 8 mm 0 028 0 031 in Fig 20 Carefully adjust the gap if necessary 6 Scr...

Page 30: ...in a suitable place Never store fuel for more than 2 months MAINTENANCE NOTE You can also drain the fuel tank through the carburetor Follow the procedures in Draining the Carburetor and turn the fuel...

Page 31: ...r Run the engine for 15 to 20 minutes allowing the fuel stabilizer to mix with the gasoline and circulate through the carburetor and then top off with fuel Filling the fuel tank full reduces the amoun...

Page 32: ...back in one by one 2 Bad connecting cords wires 2 Check the power cords and extension cords Do not use if any cord is damaged Replace damaged cords immediately 3 Bad electrical device connected to th...

Page 33: ...WIRING DIAGRAM 33...

Page 34: ...EXPLODED VIEW PARTS LIST GENERATOR 34...

Page 35: ...20 Bolt M6x175 4 21 DF475 021 Bolt M6x12 17 No Part No Description Qty 22 DF472X 022ASM Engine Assembly 1 23 DF475 023 Air Cleaner Bracket 1 24 DF475 024 Exhaust Packing 1 25 DF475 069 Grounding Wire...

Page 36: ...her 5 50 DF475 050 Muffler Bracket 1 No Part No Description Qty 51 DF475X 073 Fuel Tank Cap Assembly 1 52 DF475X 052 Battery Bolt 1 53 DF475 077 Dustproof Sheet 1 54 DF475X 054 Low Pressure Hose 1 55...

Page 37: ...EXPLODED VIEW PARTS LIST ENGINE 37...

Page 38: ...75 123 Valve Spring 2 24 DF475 124 In Valve Spring Seat 1 25 DF475 125 Ex Valve Spring Seat 1 No Part No Description Qty 26 DF475 126 Push Rod Guide Plate 1 27 DF475 127 Rocker Assembly 2 28 DF475 128...

Page 39: ...160 Carburetor Packing 1 61 DF475 161 Carburetor Spacer 1 62 DF475 162 Governor Rod 1 63 DF475 163 Throttle Return Spring 1 No Part No Description Qty 64 DF472X 164 Recoil Starter Assembly 1 65 DF475...

Page 40: ...to WEN before the replacements can be shipped out turning a product for warranty service the shipping charges must be prepaid by the purchaser The product must be shipped in its original container or...

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