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WENPRODUCTS.COM
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.
NOTICE: Please refer to wenproducts.com for the most up-to-date instruction manual.
INVERTER GENERATOR
IMPORTANT:
NEED HELP? CONTACT US!
Have product questions? Need technical support?
Please feel free to contact us at:
800-232-1195
techsupport@wenproducts.com
WENPRODUCTS.COM
MODEL 56225i
2250 WATT
CARB COMPLIANT
(M-F 8am-5pm CST)
bit.ly/wenvideo
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Table of Contents
Related Manuals for Wen 56225i
Summary of Contents for Wen 56225i
- Page 1 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. 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.
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Page 2: Table Of Contents
6 hours Dimensions 19 x 11.5 x 18.2 in. (L x W x H) Weight 48.5 lbs Your WEN 56225i generator is compatible with the WEN 56421 Parallel Connection Kit and the WEN 55201 Magnetic Oil Dipstick, availble at wenproducts.com... -
Page 3: Introduction
INTRODUCTION THANKS FOR PURCHASING THE WEN GENERATOR. Refer to the illustration below for the location of the serial number. Record the generator information in the spaces provided below. If assistance for information or service is required, please contact the Customer Service Help Line by calling 800-232-1195, M-F 8-5 CST;... -
Page 4: Safety Information
NOTE: The following safety information is not meant to cover all possible conditions and situations that may occur. WEN reserves the right to change this product and specifications at any time without prior notice. SAVE THESE INSTRUCTIONS - Please keep this manual available to all users during the entire life of the tool. -
Page 5: Generator Safety Warnings
GENERATOR SAFETY WARNINGS DANGER: CARBON MONOXIDE Using a generator indoors CAN KILL YOU IN MINUTES. Generator exhaust contains carbon monox- ide (CO). This is a poison gas you cannot see or smell. If you can smell the generator exhaust, you are breathing CO. - Page 6 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 win- dows, doors and vents.
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Page 7: Generator Operation
GENERATOR SAFETY WARNINGS GENERATOR OPERATION 1. Only use the generator for its intended purposes. Modifying or using the generator for operations for which it was not designed may cause hazards and personal injury. 2. Do not touch bare wires or receptacles (outlets). 3. -
Page 8: Know Your Generator
KNOW YOUR GENERATOR Place the generator packaging on a sturdy, flat surface. Carefully unpack the generator and all accessories from the box, making sure it is completely empty before discarding the package. Use the illustration below to become familiar with all the components and controls of this generator. If any part is damaged or missing, please contact our customer service at (800) 232-1195, M-F 8-5 CST or email us at techsupport@wenproducts.com. - Page 9 KNOW YOUR GENERATOR CONTROL PANEL 3-in-1 Dial Switch Low Oil Indicator (Green) (CHOKE, RUN, OFF) Overload Indicator (Red) Output Indicator (Yellow) AC 120V RESET CHOKE AC 120V Duplex Reset Button NEMA 5-20R DC 5V MANUAL Manual Shut Off SHUT OFF Switch DC 5V USB Outlet ECO-MODE...
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Page 10: Generator Preparation
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 (800) 232-1195 M-F 8-5 CST for customer service. Fail- ure to perform these steps properly can damage the generator or shorten its life. STEP 1 - ADD/CHECK OIL The generator is shipped without oil. - Page 11 Fig. 5 TIP: Your WEN generator is compatible with the WEN 55201 Magnetic Oil Dipstick (not included), avail- able for purchase at wenproducts.com. The dipstick’s industrial-strength magnetic tip will collect metal shavings from your generator’s oil tank to help preserve the engine and extend your generator’s lifespan.
- Page 12 GENERATOR PREPARATION STEP 2 - ADD/CHECK FUEL GASOLINE WARNING: Keep generator away from open flame. 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. •...
- Page 13 GENERATOR PREPARATION STEP 3 - GROUND THE GENERATOR To reduce the risk of electric shock and to maximize safety, the generator should be properly grounded. Ground the generator by tightening the grounding nut on the front control panel (Fig. 7) against a grounding wire. A generally accept- able grounding wire is a No.
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Page 14: Starting The Generator
STARTING THE GENERATOR DANGER: CARBON MONOXIDE Using a generator indoors CAN KILL YOU IN MINUTES. Generator exhaust contains carbon monox- ide (CO). This is a poison gas you cannot see or smell. If you can smell the generator exhaust, you are breathing CO. - Page 15 STARTING YOUR GENERATOR Before starting the generator, make sure you have read and performed the steps in the “Generator Prepara- tion” section of this manual. If you are unsure about how to perform any of the steps in this manual please call (800) 232-1195 M-F 8-5 CST for customer service.
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Page 16: Using The Generator
USING THE GENERATOR CALCULATING THE WATTAGE OF YOUR DEVICE(S) Connect electrical devices running on AC current according to their wattage requirements. Calculate the 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. - Page 17 USING THE GENERATOR The chart below serves as a reference for the estimated wattage requirements of common electrical de- vices. 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. Tool or Appliance Rated (Running) Watts Additional Starting Watts...
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Page 18: Know Your Control Panel
USING THE GENERATOR KNOW YOUR CONTROL PANEL Become familiar with the functions and capacity of each component on the control panel. 3-in-1 Dial Switch Low Oil Indicator (CHOKE, RUN, OFF) Overload Indicator Output Indicator AC 120V RESET CHOKE Overload AC 120V Duplex Reset Button NEMA 5-20R DC 5V... -
Page 19: Parallel Operation
PARALLEL OPERATION The parallel connection ports allow you to connect two WEN generators to increase the total available electri- cal power. The WEN 56421 Parallel Connection Kit can be purchased from wenproducts.com. Follow the instructions included with your parallel connection kit for proper installation and operation. -
Page 20: Shutting Off The Generator
SHUTTING OFF THE GENERATOR CAUTION: Unplugging running devices can cause damage to the generator. Never stop the engine with electrical devices connected and running. OPTION 1: FUEL SHUT OFF (RECOMMENDED) 1. Turn off all electrical devices prior to unplugging them from the generator. -
Page 21: Maintenance
MAINTENANCE RECOMMENDED MAINTENANCE SCHEDULE Proper routine maintenance of the generator will help prolong the life of the machine. Please perform main- tenance checks and operations according to the Maintenance Schedule in Fig. 15. If there are any questions about the maintenance procedures listed in this manual, please call (800) 232-1195 M-F 8-5 CST or email techsupport@wenproducts.com. - Page 22 TIP: Your WEN generator is compatible with the WEN 55201 Magnetic Oil Dipstick (not included), avail- able for purchase at wenproducts.com. The dipstick’s industrial-strength magnetic tip will collect metal shavings from your generator’s oil tank to help preserve the engine and extend your generator’s lifespan.
- Page 23 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.
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Page 24: Air Filter Maintenance
MAINTENANCE AIR FILTER MAINTENANCE Check every 50 hours of operation (refer to Fig. 15 - 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. - Page 25 MAINTENANCE DRAINING/CHANGING OIL Change the oil according to the Recommended Maintenance Schedule in Fig. 15. Change the oil MORE OFTEN if operating under heavy load or high ambient temperatures. It is also neces- sary 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.
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Page 26: Spark Plug Maintenance
MAINTENANCE SPARK PLUG MAINTENANCE Refer to Recommended Maintenance Schedule in Fig. 15 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. -
Page 27: Spark Arrestor Maintenance
Replace the spark arrestor if it is damaged (replacement spark arrestors can be purchased from wenproducts.com by searching the part no. 56225i-1509). Fig. 24 4. Reinstall the spark arrestor in the muffler and secure it in place with the screw. -
Page 28: Transportation & Storage
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. -
Page 29: Troubleshooting Guide
TROUBLESHOOTING GUIDE WARNING: Stop using the generator immediately if any of the following problems occur or risk se- rious 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 POSSIBLE CAUSE SOLUTION... -
Page 30: Specifications
SPECIFICATIONS GENERATOR Rated Wattage 1800 Watts Surge Wattage 2250 Watts Rated Voltage AC: 120V, DC: 5V Rated Amperage AC: 15A, DC: 1A (Top), 2.1A (Bottom) Phase Single Frequency 60Hz Length: 19 in. Product Dimensions Width: 11.5 in. Height: 18.2 in. Product Net Weight 48.5 lbs ENGINE... -
Page 31: Wiring Diagram
WIRING DIAGRAM... -
Page 32: Exploded View & Parts List
EXPLODED VIEW & PARTS LIST Fig. 1 - Engine Part No. Description Qty. Fig. 1-1 56225i-0101 Engine Assembly Fig. 2 - Fuel Tank Assembly Fig. 3 - Muffer Cover Part No. Description Part No. Description Qty. Fig. 2-1 56200-0201 Tank, Fuel Fig. - Page 33 EXPLODED VIEW & PARTS LIST Fig. 4 - Side Casing Part No. Description Qty. Part No. Description Qty. Side Panel Fig. 4-14 56200-0414 Jacket, Rubber Fig. 4-1 56200-0401B (Right)/Service Guide Starting Fig. 4-16 56200-0416B Panel Rope Fig. 4-2 56200-0402 Shell, Right Fig.
- Page 34 Bracket, Cushion Fig. 5-10 56200-0510 Rubber Fig. 5-11 56200-0511 Support, Inverter Fig. 5-12 56225i-0512 Inverter Sleeve, Fuel Tank Fig. 5-15 56200-0515 Rubber Sleeve, Fuel Tank Fig. 5-16 56200-0516 Rubber Fig. 5-17 56200-0517 Bolt Fig. 5-18 56200-0518 Fig. 5-19 56225i-0519 Voltage Regulator...
- Page 35 Ball, Steel Grounding Spring, Stopper Fig. 6-4 56200-0604 Fig. 6-24 56200-0624B Terminal Adjusting 120 Volt Duplex Fig. 6-26 56225i-0626 Bracket, Fuel Cock Fig. 6-5 56200-0605 Receptacle Fig. 6-27 56225i-0627 Screw M4.2x16 Indicator Light Fig. 6-6 56200-0607B Fig. 6-28 56200-0628 Cock Assy, Fuel Seat Fig.
- Page 36 EXPLODED VIEW & PARTS LIST Fig. 7 - Rotor/Stator Assembly Part No. Description Qty. Fig. 7-1 56200-0701 Bolt Fig. 7-2 56200-0702 Shroud, Motor Fig. 7-3 56225i-0703 Stator Assembly Fig. 7-4 56200-0704 Rotor Assembly Fig. 7-5 56200-0705 Impeller Fig. 7-6 56200-0706 Bolt Fig. 7-7 56200-0707 Fig.
- Page 37 EXPLODED VIEW & PARTS LIST Fig. 8 - Cylinder Head Assembly Fig. 9 - Crankcase Assembly Part No. Description Qty. Part No. Description Qty. Gasket, Cylinder Crankcase Fig. 8-1 56200-0801 Fig. 9-1 56200-0901 Head Subassembly Head Subassem- Fig. 9-2 56200-0902 Oil-Seal Fig.
- Page 38 Fig. 10 - Piston Ring Set & Crankshaft Fig. 11 - Valve Train/Camshaft Assembly Part No. Description Qty. Part No. Description Qty. Camshaft Fig.10-1 56200-1001 Crankshaft Assy. Fig.11-1 56225i-1101 Assembly Fig.10-2 56225i-1002 Rod, Connecting Fig.11-2 56200-1103 Tappet, Valve Fig.10-3 56200-1003 Piston 56200-1104.1 Inner Valve Fig.10-4 56200-1004...
- Page 39 EXPLODED VIEW & PARTS LIST Fig. 12- Recoil Start Assembly Part No. Description Qty. Fig. 13 - Carburetor Assembly Recoil Starter Part No. Description Qty. Fig.12-1 56225i-1201 Assembly Fig.13-1 56200-1301 Gasket, Carburetor Fig.12-2 56200-1202B Bolt Plate, Carburetor Fig.13-2 56200-1302 Fig.12-3...
- Page 40 56200-1608 Bolt Fig.16-9 56225i-1609 Ignition Coil Spark Arrestor Fig.15-9 56225i-1509 (Not Shown) Fig.16-10 56200-1610 Bolt NOTE: Replacement parts can be purchased from wenproducts.com, or by calling our customer service at (800) 232-1195, M-F 8-5 CST. Parts and accessories that wear down over the course of normal use are not...
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Page 41: Warranty Statement
WEN® will repair or replace, at its discretion, any part that is proven to be defective in materials or work- manship under normal use during the two (2) years warranty period. Warranty repairs or replacements will be made without charge for parts or labor. - Page 42 NOTES...
- Page 44 THANKS FOR REMEMBERING...