MODEL 56200i 2000W INVERTER GENERATOR Instruction Manual NEED HELP? CONTACT US! Have product questions? Need technical support? Please feel free to contact us: 1-800-232-1195 (M-F 8AM-5PM CST) TECHSUPPORT@WENPRODUCTS.COM 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.
CONTENTS WELCOME 3 Specifications.................................................................................................... 3 Introduction...................................................................................................... 4 SAFETY 5 Safety Information............................................................................................ 5 Generator Safety Warnings...............................................................................
SPECIFICATIONS DC OUTPUT Rated Voltage 12V DC Rated Amperage 8.3A Rated Wattage 100W USB Charger 5V, 1A AC OUTPUT Rated Wattage 1600W Surge Wattage 2000W Rated Voltage 120V Rated Amperage 13.3A Frequency 60 Hz Phase Single ENGINE Engine Type 4 stroke, OHV, single cylinder with forced air cooling system Spark Plug Type NGK CR5HS/Torch A5RTC Spark Plug Gap 0.6 - 0.8 mm (0.024 - 0.031 in) Spark Plug Torque 1/2 - 3/4 turn after gasket contacts base or 15 ft-lbs Displacement 79.
INTRODUCTION Thanks for purchasing the WEN 2000-Watt Inverter Generator. Refer to the illustration below for the location of the serial number on the side of the engine. Record the generator information in the spaces provided below. If assistance for information or service is required, please contact customer service by calling 1-800-232-1195, M-F 8-5 CST; you will be asked to provide the following generator information when calling.
SAFETY INFORMATION WARNING! Before operating the generator, make sure to read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire or serious injury. SAFETY INTRODUCTION Safety is a combination of common sense, staying alert, and knowing how your tool works. This manual contains important information regarding the generator’s potential safety concerns, as well as preparation, operation, and maintenance instructions.
GENERATOR SAFETY WARNINGS DANGER! CARBON MONOXIDE Using a generator indoors CAN KILL YOU IN MINUTES. Generator exhaust contains carbon monoxide (CO). This is a poison gas you cannot see or smell. If you can smell the generator exhaust, you are breathing CO. But even if you cannot smell the exhaust, you could be breathing CO. NEVER use a generator inside homes, garages, crawl spaces, or other partially enclosed areas. Deadly levels of carbon monoxide can build up in these areas.
GENERATOR SAFETY WARNINGS WARNING! Do not let comfort or familiarity with the product replace strict adherence to product safety rules. Failure to follow the safety instructions may result in serious personal injury. OPERATING ENVIRONMENT 1. Using a generator indoors can kill you in minutes. Only use a generator outside and far away from windows, doors and vents. 2. Do not smoke near the generator. 3. Do not operate near open flame, heat, or flammable materials.
GENERATOR SAFETY WARNINGS WARNING! Do not let comfort or familiarity with the product replace strict adherence to product safety rules. Failure to follow the safety instructions may result in serious personal injury. TO MAXIMIZE THE LIFESPAN OF YOUR GENERATOR: We recommend running your generator at least once a month for 20 to 30 minutes. Start the generator according to the instructions and plug a small load in to make sure the outlet is producing electricity.
KNOW YOUR INVERTER GENERATOR TOOL PURPOSE Inverter Generators provide you with clean and quiet power, when and where you need it most. Refer to the 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 PREPARATION The following section describes the necessary steps to prepare the generator for use. If you are unsure about how to perform any of the steps please call 1-(800) 232-1195 M-F 8-5 CST for customer service. Failure to perform these steps properly can damage the generator or shorten its life. STEP 1 - ADD / CHECK OIL The generator is shipped without oil. User must add the proper amount of oil before operating the generator for the first time.
GENERATOR PREPARATION For subsequent operation, the oil level should be checked before each use, or after every 8 hours of operation. The generator is equipped with a low-oil sensor and will NOT start without a sufficient amount of oil. Fig. 4 To check oil level (before every subsequent start): 1. Place the generator on a level surface. Make sure the engine is OFF before adding or checking oil. 2. Open the oil access cover. Remove and wipe the dipstick with a clean rag. 3.
GENERATOR PREPARATION STEP 2 - ADD / CHECK FUEL WARNING! RISK OF EXPLOSION. HIGHLY FLAMMABLE: This generator may emit highly flammable 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, 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.
GENERATOR PREPARATION STEP 3 - GROUND THE GENERATOR To reduce the risk of electric shock and to maximize safety, the generator should be properly grounded. Fig. 7 Ground the generator by tightening the grounding nut (Fig. 7 - 1) on the front control panel against a grounding wire. A generally acceptable grounding wire is a No. 12 AWG (American Wire Gauge) stranded copper wire.
STARTING YOUR GENERATOR Before starting the generator, make sure you have read and performed the steps in the “Generator Preparation” section of this manual. If you are unsure about how to perform any of the steps in this manual please call 1-(800) 232-1195 M-F 8-5 CST for customer service. DANGER! CARBON MONOXIDE Using a generator indoors CAN KILL YOU IN MINUTES. Generator exhaust contains carbon monoxide (CO). This is a poison gas you cannot see or smell.
STARTING YOUR GENERATOR STARTING THE ENGINE 1. Unplug all electrical devices from the generator during starting. Otherwise it can be difficult to start the engine. Fig. 4A 2. To maximize safety, make sure the generator is properly grounded (Refer to “Ground the Generator”). 3. Check the oil and fuel levels. 4. Turn the ECO-MODE switch to “OFF.” 5. Open vacuum relief valve on top of fuel cap (Figure 4A). Rotate clockwise to the “ON” position. Fig. 4B 6.
STOPPING YOUR GENERATOR STOPPING THE GENERATOR Fig. 4E 1. Turn off all electrical devices prior to unplugging them from the generator. Unplugging running devices can cause damage to the generator. 2. Turn the 3-in-1 knob to the “OFF” position (Fig. 4E). 3. Close the vacuum relief valve on top of fuel cap (Fig. 4A). Rotate counterclockwise to the “OFF” position. WARNING: Allow the generator to cool for several minutes before touching areas that become hot during use.
SUBSEQUENT STARTING OF THE GENERATOR STEP 3 - GROUND THE GENERATOR WARNING: Failure to properly ground the generator increases the chances of electric shock. Ground the generator by tightening the grounding nut on the front control panel against a grounding wire (Fig. 3). A generally acceptable grounding wire is a No. 12 AWG (American Wire Gauge) stranded copper wire. This grounding wire should be connected at the other end to a copper, brass, or steelgrounding rod that is driven into the earth.
USING YOUR GENERATOR CALCULATING THE WATTAGE OF YOUR DEVICE(S) Connect electrical devices running on AC current according to their wattage requirements. Calculate the total running wattage and starting wattage of the device(s) you wish to connect, and MAKE SURE that they are within the capacity of your generator and the capacity of each individual outlet.
USING YOUR GENERATOR CALCULATING THE WATTAGE OF YOUR DEVICE(S) - CONTINUED The chart below serves as a reference for the estimated wattage requirements of common electrical devices. However, do not solely rely on this chart - all electronics and appliances are built differently. Always check the wattage listed on the electrical device before consulting this chart.
USING YOUR GENERATOR SOME NOTES ABOUT POWER CORDS Long or thin cords can drain the power provided to an electrical device by the generator. When using such cords, allow for a slightly higher rated wattage requirement by the electrical device. Device Requirements Amps 2.5 5 7.5 10 15 20 25 30 40 Watts (120V) 300 600 900 1200 1800 2400 3000 3600 4800 *NR = Not Recommended Max.
MAINTENANCE Proper routine maintenance of the generator will help prolong the life of the machine. Please perform maintenance checks and operations according to the schedule in Table 4. CAUTION! Never perform maintenance operations while the generator is running. Before maintaining or servicing the generator, turn OFF the generator, disconnect all devices and allow the generator to cool down.
MAINTENANCE CLEANING THE GENERATOR Keep the generator clean to prevent improper operation or machine damage from dirt and debris. Inspect all ventilation openings on the generator. These openings must be kept clean and unobstructed. If the generator becomes dirty, use a damp cloth to wipe exterior surfaces. Use a soft bristle brush to loosen dirt and oil and use a vacuum to pick up loose dirt. Use low pressure air (not to exceed 25 PSI) to blow away dirt.
MAINTENANCE DRAINING THE CARBURETOR We recommended draining the carburetor after every use (not necessary if the generator is shut off using the “FUEL OFF” option), and before storing the generator. Draining the carburetor can prevent the fuel from clogging up the carburetor and preventing the generator from starting. 1. Place generator on elevated platform such as table or desk. Fig. 6 2.
MAINTENANCE AIR FILTER MAINTENANCE Check every 50 hours of operation (refer to Table 4 - Recommended Maintenance Schedule). Routine maintenance of the air filter helps maintain proper airflow to the carburetor. Occasionally check that the air cleaner is free of excessive dirt. To inspect and clean the air filter: 1. Using a Phillips-head screwdriver (not included), remove the service panel by unscrewing the three Phillips-head screws (Fig. 6) along the upper edge. Fig. 9 2.
MAINTENANCE DRAINING/CHANGING OIL Change the oil according to the Recommended Maintenance Schedule in Table 4. Change the oil MORE OFTEN if operating under heavy load or high ambient temperatures. It is also necessary to drain the oil from the crankcase if it has become contaminated with water or dirt. Changing the oil when the engine is warm allows for complete drainage. 1. Close the gas cap and vacuum relief valve. 2.
MAINTENANCE SPARK PLUG MAINTENANCE Refer to Recommended Maintenance Schedule in Table 4 for maintaining the spark plug. The spark plug is 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. To inspect or replace the spark plug: 1. Using a Phillips-head screwdriver (not included), remove the service panel by unscrewing the three Phillips-head screws along the upper edge.
MAINTENANCE SPARK ARRESTOR MAINTENANCE Inspect and clean the spark arrestor every 100 hours of operation. The spark arrester is located outside the muffler, which gets very hot during operation. Allow the engine to cool completely before servicing the spark arrester. To inspect and clean the spark arrester: 1. Remove the screw that secures the spark arrestor to the muffler. Fig. 13 2. Remove the spark arrestor screen (Fig. 13). 3.
TRANSPORTATION & STORAGE TRANSPORTING THE GENERATOR To prevent fuel spillage when transporting, be sure to perform the following: 1. Tighten the fuel cap and turn the vacuum relief valve to “OFF”. 2. Set the engine switch to “OFF”. 3. Drain the fuel tank if possible (see “DRAINING THE FUEL TANK”). 4. Keep the generator upright. Never place the generator on its side or upside down - doing so will make it difficult to start. WARNING: Avoid direct sunlight inside a vehicle.
TROUBLESHOOTING GUIDE WARNING: Stop using the generator immediately if any of the following problems occur or risk serious personal injury. If you have any questions, please contact our customer service at (800) 232-1195, M-F 8-5 CST or email us at techsupport@wenproducts.com. PROBLEM Engine will not start. Engine runs but there is no electrical output. POSSIBLE CAUSE SOLUTION Engine switch is set to OFF. Set engine switch to ON. Fuel valve is turned to OFF. Turn fuel valve to ON. Oil is low.
EXPLODED VIEW & PARTS LIST NO. 1-1 1-2 1-3 1-5 1-6 30 FIG. 1 - ENGINE PART NO. DESCRIPTION 56200-0101 Engine 56200-0102 Screw 56200-0103 Cap 56200-0105 Fuel Tube 56200-0106 Bolt QTY. 1 5 1 1 1 NO. 2-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-10 2-11 FIG. 2 - FUEL TANK PART NO.
EXPLODED VIEW & PARTS LIST NO. 4-1 4-2 4-3 4-4 4-6 4-7 4-8 4-9 4-10 4-11 4-12 4-13 4-14 4-16 4-17 4-20 4-21 4-22 4-23 4-24 4-25 4-26 4-27 PART NO. 56200-0401B 56200-0402 56200-0403 56200-0404B 56200-0406 56200-0407 56200-0408 56200-0409 56200-0410 56200-0411 56200-0412 56200-0413 56200-0414 56200-0416B 56200-0417 56200-0420 56200-0421B 56200-0422 56200-0423 56200-0424B 56200-0425B 56200-0426B 56200-0427B FIG.
EXPLODED VIEW & PARTS LIST NO. 5-1 5-2 5-3 5-4 5-5 5-6 5-7 5-8 5-9 FIG. 5- INVERTER ASSEMBLY PART NO. DESCRIPTION QTY. 56200-0501 Bottom Plate 1 56200-0502 Bolt 4 56200-0503 Frame Seat 2 56200-0504 Frame Seat 2 56200-0505 Nut 10 56200-0506 Nut 8 56200-0507 Engine Frame Cushion 4 56200-0508 Bolt 8 Bracket Cushion 56200-0509 1 Rubber Bracket FIG. 5- INVERTER ASSEMBLY NO. PART NO.
EXPLODED VIEW & PARTS LIST NO. 6-1 6-2 6-3 FIG. 6- CONTROL PANEL PART NO. DESCRIPTION 56200-0601B Screw 56200-0602 DC Outlet 56200-0603 Idle Switch 6-4 56200-0604 Grounding Terminal 1 NO.
EXPLODED VIEW & PARTS LIST NO. 8-1 8-2 8-3 8-4 8-5 8-6 8-7 8-8 34 FIG. 8 - CYLINDER HEAD / SPARK PLUG PART NO. DESCRIPTION QTY. 56200-0801 Cylinder Head Gasket 1 56200-0802 Cylinder Head Assembly 1 56200-0803 Pin 2 56200-0804 Stud 2 56200-0805 Stud 2 56200-0806B Spark Plug 1 56200-0807 Cyclinder Head Bolt 4 Cylinder Head Cover 56200-0808 1 Gasket NO. 7-1 FIG. 7 - ROTOR / STATOR PART NO.
EXPLODED VIEW & PARTS LIST FIG. 10 - PISTON RING SET & CRANKSHAFT NO. PART NO. DESCRIPTION QTY. 10-1 56200-1001 Crankshaft 1 FIG. 9 - CRANKCASE & COVER ASSEMBLY NO. PART NO. DESCRIPTION QTY.
EXPLODED VIEW & PARTS LIST FIG. 11 - CAMSHAFT ASSEMBLY & VALVE TRAIN NO. PART NO. DESCRIPTION QTY. 11-1 56200-1101 Camshaft Assembly 1 NO. 12-1 FIG. 12 - RECOIL STARTER PART NO. DESCRIPTION QTY.
EXPLODED VIEW & PARTS LIST NO. 14-1 FIG. 14 - AIR CLEANER PART NO. DESCRIPTION 56200-1401 Air Cleaner 14-2 56200-1402 Air Cleaner Gasket 1 14-3 56200-1403 Air Cleaner Intake Duct 1 14-4 56200-1404 Nut 2 14-5 56200-1405 Stud 1 14-6 56200-1406 Stud 1 14-7 56200-1407B Air Cleaner Element 1 14-8 56200-1408B Seal Ring 1 QTY. 1 NO. 15-1 FIG. 15 - MUFFLER ASSEMBLY PART NO.
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WARRANTY STATEMENT WEN Products is committed to building tools that are dependable for years. Our warranties are consistent with this commitment and our dedication to quality. LIMITED WARRANTY OF WEN PRODUCTS FOR HOME USE GREAT LAKES TECHNOLOGIES, LLC (“Seller”) warrants to the original purchaser only, that all WEN consumer power tools will be free from defects in material or workmanship during personal use for a period of two (2) years from date of purchase or 500 hours of use; whichever comes first.
THANKS FOR REMEMBERING V. 2019.07.