Wen GN875iX Instruction Manual Download

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8750-WATT

INVERTER 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 GN875iX

Summary of Contents for GN875iX

Page 1: ...rouble 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 servi...

Page 2: ...acking Packing List 9 Know Your Generator 10 Assembly Adjustments 12 Generator Preparation 14 OPERATION MAINTENANCE 18 Starting the Generator 18 Using the Generator 20 Shutting Off the Generator 25 Ma...

Page 3: ...4 in x 23 2 in Product Dimensions Without Wheel Kit 23 8 in x 20 2 in x 21 1 in GENERATOR Engine Type 4 stroke OHV single cylinder with forced air cooling system Engine Displacement 420 cc Fuel Tank...

Page 4: ...o provide the following generator information when calling Generator Model Number GN875iX Date of Purchase ________________________________________________ Purchased From _____________________________...

Page 5: ...shock 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 med...

Page 6: ...ccordance 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 hazardo...

Page 7: ...soline 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 generato...

Page 8: ...a 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 m...

Page 9: ...r Do not store generator or gasoline near fur naces water heaters or any other appliances that pro duce heat or have automatic ignitions Store the genera tor and fuel away from sparks open flames pilo...

Page 10: ...following diagrams to become familiarized with all the parts and controls of your Generator The components will be referred to later in the manual for assembly and operation instructions GENERATOR Co...

Page 11: ...ing startup 4 Engine Switch Start and stop engine Refer to p 19 for more details 5 Circuit Breakers Push the button to reset the circuit 6 Data Meter Displays voltage frequency total runtime HHHH and...

Page 12: ...he bottom of the carburetor with a Phillips head screwdriver not included CAUTION The carburetor bowl may have gas in it which will leak upon removing the bolt 5 Remove the bolt bolt seal fuel cup fue...

Page 13: ...r side of the generator 1 Prepare a set of blocks on level ground a 4 4 block of wood works well Place the generator on the blocks Have someone help you lift the generator 2 Slide one foot into place...

Page 14: ...y 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 up the oil fill threads See Fig 4 4 Reinstal...

Page 15: ...ng operation Do 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...

Page 16: ...h charge to start the engine during its first use If this is the case connect the battery according to the instructions below and start the generator using the recoil starter according to the instruc...

Page 17: ...the battery is 25 F 104 F The generator is shipped with the lith ium ion battery s negative terminal disconnected to maximize safety To start the generator using electric start the battery must be con...

Page 18: ...e 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: ...olenoid valve will not open and the generator will not start 5 Press the engine switch to the START II position for 2 3 seconds or until the engine starts NOTE if the engine does not start after 2 3 s...

Page 20: ...evice you plan to connect The information should be listed on the device or in its instruction manual or you may refer to Table 2 Estimated Wattages of Common Electrical Appliances The wattage can be...

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: ...els while extending runtime and engine s lifespan Keep this switch engaged ONLY when the power load requirement is less than 5250W 75 of the rated watts Do not engage the Eco Mode Switch when the tota...

Page 23: ...ft by Wire Gauge Amps Watts 120V Watts 240V 8 wire 10 wire 12 wire 14 wire 16 wire 2 5 300 600 NR NR NR 375 250 5 600 1200 NR NR 300 200 125 7 5 900 1800 NR 350 200 125 100 10 1200 2400 NR 250 150 10...

Page 24: ...ir 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 or s...

Page 25: ...se MANUAL SHUTOFF 1 Turn off all electrical devices prior to unplugging them from the generator Unplugging running devices can cause damage to the generator Never start or stop the generator with elec...

Page 26: ...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 27: ...e low pressure air not to exceed 25 PSI to blow away dirt CHECKING ADDING OIL Check the oil level before each use and every 8 hours of operation refer to Table 4 The oil capacity of the gen erator eng...

Page 28: ...ECTING CLEANING THE AIR FILTER Inspect and clean the air filter every 50 hours of operation refer to Table 4 Routine maintenance of the air filter helps maintain proper airflow to the carburetor Occas...

Page 29: ...s important for proper engine operation Check the spark plug regularly to maintain proper engine operation A good spark plug should be intact free of deposits and properly gapped 1 Gently pull on the...

Page 30: ...ar the fuel valve Fig 17 1 2 Turn the fuel valve to the OFF position 3 Locate the fuel line between the fuel valve and the carbu retor Disconnect the fuel line from the fuel valve NOTE A small amount...

Page 31: ...ere temperatures may exceed 104 F 40 C such as in direct sunlight or inside a vehicle or metal building during the summer MAINTENANCE Lithium ion batteries can be damaged or suffer a shortened lifespa...

Page 32: ...lectronic components where facilities exist Please contact your local auto garage or recycling facility to properly dispose of oil fuel TIP Your WEN generator is compatible with the WEN 56409 Generato...

Page 33: ...ating 9 Connect battery to a trickle charger Engine runs but there is no electrical output 1 Circuit breaker has been tripped due to overload or the inverter has cut off power to protect itself 1 Turn...

Page 34: ...nning through the fuel valve 1 Check if the fuel is properly and consistently going through the fuel valve 2 The air filter is clogged 2 Check for any blockage in the air filter Check and clean the ai...

Page 35: ...WIRING DIAGRAM y relay rectifier Breaker 20A Breaker 20A empty eco mode switch overload output 35...

Page 36: ...i 0910 Bolt M5x16 2 1 11 GN625i 0212 Trigger 1 1 12 GN625i 0209 Ignition Coil 1 1 13 GN400i 0111 Bolt M5x20 2 ASSEMBLY 1 CRANKCASE No Part No Description Qty 2 1 GN875i 0201 Cylinder Body Shroud Prima...

Page 37: ...875i 0406 Piston Ring Set 1 4 7 GN875i 0407 Crankshaft Assembly 1 ASSEMBLY 4 CRANKSHAFT CONNECTING ROD No Part No Description Qty 5 1 GN875i 0501 Camshaft Assembly 1 5 2 GN875i 0502 Seal Guide 1 5 3 G...

Page 38: ...7 3 GN875i 0703 Shroud 1 7 4 GN400i 0703 Clip 1 ASSEMBLY 7 SHROUD LOWER SHIELD No Part No Description Qty 8 1 GN875i 0801 Carburetor Insulator Gasket 1 8 2 GN625i 0901 Air Filter Gasket 1 8 3 GN875i 0...

Page 39: ...10 13 GN875i 0913 Bolt M6x65 3 10 14 GN875i 0914 Starter Motor Assembly 1 10 15 GN875i 0915 Bolt M8x25 2 ASSEMBLY 9 FLYWHEEL IMPELLER STARTER PULLEY EXPLODED VIEW PARTS LIST No Part No Description Qty...

Page 40: ...ap 1 12 8 GN875i 1208 Fuel Strainer 1 12 9 GN400i 1204 Fuel Gauge Assembly 1 ASSEMBLY 12 FUEL TANK No Part No Description Qty 12 10 GN625i 1310 Fuel Tank Chain Clip 1 12 11 GN400i 1205 Breather Valve...

Page 41: ...6x10 2 13 14 GN400i 1311 Bolt M6x8 1 13 15 GN625i 1415 Cllp 2 13 16 GN400i 1313 Nut M6 1 ASSEMBLY 13 FRAME No Part No Description Qty 13 17 56380i 1304 Battery Li ion 12V 1 6Ah 1 13 18 GN875i 1318 Bat...

Page 42: ...4 2 GN625i 1502 Bolt M6x16 4 14 3 GN625i 1503 Bolt M6x20 4 14 4 GN625i 1504 Flat Washer 6mm 4 14 5 GN875i 1405 Inverter 1 ASSEMBLY 14 CONTROL PANEL No Part No Description Qty 14 6 GN625i 1506 Screw Wa...

Page 43: ...ASSEMBLY 15 WHEEL AND HANDLE ACCESSORIES NOT PICTURED No Part No Description Qty N P GN875i HA36 High Altitude Kit 3000 6000 ft 1 N P GN875i HA68 High Altitude Kit 6000 8000 ft 1 EXPLODED VIEW PARTS...

Page 44: ...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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