WGen7500s - Generator WESTINGHOUSE - Free user manual and instructions

USER MANUAL WGen7500s WESTINGHOUSE

DO NOT RETURN THIS PRODUCT TO THE STORE If you have questions or need assistance, please call customer service at 855-944-3571. User Manual WGen7500s Portable Generator2 | English

All rights reserved. No reproduction allowed in any form without written permission from Westinghouse Outdoor Power Equipment. DANGER Read this manual before us- ing or performing maintenance on this product. Fail- ure to follow the instructions and safety precautions in this manual can result in serious injury or death. UPDATES The latest User Manual for Westinghouse products can be found under our support tab. wpowereq.com/pages/manuals Or scan the following QR code with a smartphone camera to be directed to the link. PRODUCT REGISTRATION For trouble-free warranty coverage, it is important to register the Westinghouse product. Register by: l Completing and mailing the product registration card included in the carton. l Registering the product on-line at: wpow- ereq.com/pages/warranty-registration l Scanning the above QR code with the smartphone camera to be directed to the mobile registration link. For The Records Date of Purchase: Model Number: Serial Number: Place of Purchase: l Sending the following product information to: Westinghouse Outdoor Power Warranty registration 777 Manor Park Drive Columbus, OH 43228 IMPORTANT: Keep the purchase receipt for trouble-free warranty coverage.English | 3 INTRODUCTION SPECIFICATIONS AC Voltage ..................................................................120V/240V Power (Running) ............................................................... 7500W Power (Peak) .................................................................... 9500W AC Current ...................................................................... 60A/30A Frequency ............................................................................60 Hz Phase .................................................................................. Single RPM ...................................................................................... 3600 Power Factor ............................................................................ 1.0 Insulation Class .......................................................................... H Maximum Ambient Temperature ..............................104°F (40°C) Fuel Type ................................ Unleaded gasoline (87–93 Octane) Do not use E15 or E85 fuel in this product. Fuel Capacity ...............................................6.6 gallons (25 liters) Oil Capacity ............................................... 1.16 quarts (1.1 liters) Oil Type .....................................................................SAE 10W-30 Spark Plug ............................................................................F7TC Spark Plug Gap ......................... 0.024 – 0.032 in. (0.6 – 0.8 mm) Valve Intake Clearance ...................................0.0031 – 0.0047 in. (0.08 – 0.12 mm) Valve Exhaust Clearance ................................0.0051 – 0.0067 in. (0.13 – 0.17 mm) AC Grounding System .........................................Bonded to frame NOTICE The effect of altitude on horsepower will be greater if no carburetor modification is made. A decrease in engine horsepower will decrease the power output of the generator. Contact our service team to order altitude kits. NOTICE Thank you for choosing Westinghouse! PLEASE READ BEFORE RETURNING THIS PRODUCT FOR ANY REASON. If you have a question or experience a prob- lem with the Westinghouse purchase, call us at 1-855-944-3571 to speak with an agent. SAVE THIS MANUAL FOR FUTURE REFERENCE. NOTICE This product is designed and rated for con- tinuous operation at ambient temperatures betweem 23°F (– 5°C) and 104°F (40°C). If needed, this product can be op- erated in extremely hot or extremely cold temperatures for short periods. If the product is exposed to extreme tempera- tures during storage, it should be brought back within the op- timal temperature range before operation. This product must always be operated outdoors in a well-ventilated area and far away from doors, windows, and other vents. Maximum wattage and current are subject to and limited by such factors as fuel BTU content, ambient temperature, altitude, engine conditions, etc. Maximum power decreases about 3.5% for each 1,000 feet above sea level, and will also decrease about 1% for each 10°F (6°C) above 60°F (16°C) ambient temperature. HAVE QUESTIONS? Email us at [e-mail] or call 1-855-944-35714 | English SAFETY SAFETY SYMBOLS Follow all safety information contained in this user’s manual as well as the information on the product labeling. SYMBOL DESCRIPTION Safety Alert Symbol Fire Hazard Electrical Shock Hazard Burn Hazard. Do not touch hot surfaces. Asphyxiation Hazard Do Not Operate in Wet Conditions Read Manufacturer’s Instructions 5 FEET (1.5m)MINIMUMFROM OBJECTS Maintain Safe Distance Ground. Consult with electrician to determine grounding requirements before operation. CARBON MONOXIDE

Carbon Monoxide SAFETY DEFINITIONS The words DANGER, WARNING, CAUTION, and NOTICE are used throughout this manual to highlight important information. Be sure that the meanings of this safety information is known to all who operate, perform maintenance on, or are near the generator. This safety alert symbol appears with most safety statements. It means attention, become alert, the safety is involved! Please read and abide by the message that follows the safety alerts symbol. DANGER Indicates a hazardous situation which, if not avoided, will result in death or serious injury. WARNING Indicates a hazardous situation which, if not avoided, could result in death or serious injury. CAUTION Indicates a hazardous situation which, if not avoided, could result in minor or moderate in- jury. NOTICE Indicates a situation which can cause dam- age to the generator, personal property, and/or the environ- ment, or cause the equipment to operate improperly. NOTE: Indicates a procedure, practice or condition that should be followed for the generator to function in the man- ner intended.English | 5 SAFETY

IMPORTANT SAFETY INSTRUCTIONS

DANGER Generator exhaust contains high levels of carbon monoxide (CO), an invisible, odorless, and extremely poisonous gas. If you smell exhaust fumes, you are breathing carbon monoxide. But, even if you do not smell exhaust fumes you may be inhaling CO. ONLY operate generators outside, in a well-ventilated area. NEVER operate generators indoors, doing so CAN KILL YOU IN MINUTES.

• Correct Use – Only use generators outside and down- wind, far away from windows, doors and vents. Always direct exhaust away from occupied spaces. Always install battery-powered carbon monoxide detectors or plug-in carbon monoxide detectors with battery back-up in living areas. See Figure 1.

• Incorrect Use – NEVER use a generator in the home, garage, basement, attic, crawl space or any other fully or partially enclosed area. Areas such as these can allow dangerous levels of carbon monoxide to accumulate. An open door or a running fan WILL NOT provide adequate ventilation. See Figure 2. If you start feeling dizzy, weak, or sick while using the gen- erator, move to fresh air immediately. Contact a doctor. You may be experiencing carbon monoxide poisoning. DANGER Fire and electrocution hazard. Do not connect to a building’s electrical system unless the generator and a transfer switch have been properly installed and the electrical output has been verified by a qualified electrician. The connection must isolate the generator power from utility power and must comply with all applicable laws and electrical codes. Failure to properly isolate the generator power could cause property damage and create a dangerous backfeed of electricity which could kill or seriously injure utility workers. DANGER Electrocution hazard. NEVER use the generator in a location that is wet or damp. NEVER expose the generator to rain, snow, water spray, or standing water while in use. Protect the generator from all hazardous weath- er conditions. Moisture or ice can cause a short circuit or other malfunction in the electrical circuit. WARNING Familiarize theself with all the in- structions, safety warnings, illustrations, and specifications provided with this product. Failure to follow the manufac- turer’s instructions may result in electric shock, fire, and/or carbon monoxide poisoning that can lead to death or serious injury. NOTICE Install battery-powered carbon monoxide detectors or plug-in carbon monoxide detectors with battery back-up in living areas. l This product should ONLY be used outdoors.

FIG. 1 FIG. 2 A - Exhaust (CO)B - Only use OUTSIDE and FAR AWAY from windows, doors, and ventsC - CO detectors in living areasA - Exhaust (CO)B - Living AreaC - Basement CrawlspaceD - Entryway/Porch/MudroomE - Garage l NEVER use a generator in the home, garage, basement, attic, crawl space or any other fully or partially enclosed area. Areas such as these can allow dangerous levels of carbon monoxide to accumulate. Carbon monoxide (CO), an invisible, odorless, and extremely poisonous gas CAN KILL YOU IN MINUTES. l Only use OUTSIDE and far away from windows, doors, and vents as recommended by the US Department of Health and Human Services Centers for Disease Control and Prevention. The specific home and/or wind conditions may require additional distance. l The National Electrical Code requires the use of a transfer switch or other suitable transfer equipment whenever a portable gen- erator is connected to a building’s electrical system. Transfer switches isolate generator power from utility power and prevent backfeeding of electric power into the utility system. NOTE: A transfer switch must be installed by a qualified elec- trician in accordance with applicable electrical codes. Some jurisdictions may require the installation to be inspected by local authorities. Keep all relevant installation, inspection, and maintenance information. l Never use the generator to power medical support equipment. l Never expose the generator to rain, snow, water spray, or standing water while in use. Store and operate the unit in a dry or covered (but not enclosed) location. l Do not let children or untrained individuals operate the generator. l Keep children, bystanders, and pets a minimum of 10 ft. away from a running generator.6 | English SAFETY l Maintain Safe Distance. While operating and storing, keep at least five feet of clearance on all sides of the generator, including overhead. Turn the unit off and allow it to cool a minimum of 30 minutes before storage. Heat created by the muffler and exhaust gases could be hot enough to cause serious burns and/or ignite combustible objects. l Do not operate the unit in areas where combustible or hazardous materials are stored including gasoline and natural gas filling stations. l Do not operate the generator while barefoot, with wet hands or feet, while standing in water or in wet conditions. l Do not use this unit when you are tired or under the influence of drugs, alcohol, or medication. l Burn Hazard. Do not touch hot surfaces. l Do not contact the muffler or engine. They are very HOT and will cause severe burns. Do not put body parts or any flammable or combustible materials in the direct path of the exhaust. l Keep hands, fingers, feet, and other body parts away from all moving parts of the generator. l Do not connect worn or damaged electrical cords to the generator. NEVER touch frayed or exposed wires. l Do not operate the generator on an incline. The unit should always be placed on a flat stable surface. l Check the physical condition of the product prior to each use. Look for loose bolts, fluid leaks, and other signs of wear. Replace all damaged items. For replacement parts or assistance, contact our customer service team. l For optimal performance, use the generator in temperatures between 23°F (-5°C) and 104°F (40°C) with a maximum relative humidity of 90%. l Before starting the generator, check all fluids (oil and gasoline). l Do not remove the oil dipstick or fuel cap when the generator is running. l Securely tighten the oil dipstick after adding oil and the fuel cap after adding gasoline. l Avoid skin contact with engine oil or gasoline. Wear protective clothing and equipment. Wash all exposed skin with soap and water. Prolonged skin contact with gasoline or engine oil may cause severe skin irritation and other adverse reactions. l Generator’s vibrate and bounce during normal operation. Check the generator and all of the cords connected to it for any damage that may have resulted from the vibration. Replace or repair damaged items as needed. Do not use the generator or any items that show signs of damage. l All electrical tools and appliances operated from this generator must be properly grounded by use of a third wire or be dou- ble-insulated. l Before transporting the generator, disconnect the spark plug boot, drain the fuel tank and properly restrain the unit. l Fuel or oil may leak from the generator during transport. Place a towel, plastic sheet, or absorbent pad beneath the unit to protect the vehicle. l To prolong the life of this product, follow the instructions in the Maintenance section of this manual. l Replace damaged or worn items with recommended or equivalent replacement parts. Using an incorrect or incompatible part might create a hazard that could result in serious personal injury. l Always remove any tools or other service equipment used during maintenance away from the generator before operating. GROUNDING See Figure 3. WARNING Shock hazard. Failure to properly ground the generator can result in electric shock. NOTICE Only use grounded 3-prong extension cords, tools, and appliances, or double-insulated tools and appliances. The generator neutral is bonded to the frame. There is a permanent conductor between the generator (stator wire) and the frame. If this generator will be used only with cord and plug equipment connected to the receptacles mounted on the generator, National Electric Code does not require that the unit be grounded. However, other methods of using the generator may require grounding to reduce the risk of shock or electrocution. Before using the ground terminal, consult a qualified electrician, electrical inspector, or local agency having jurisdiction for local codes or ordinances that apply to the intended use of the generator.

DISCONNECTING THE BONDED NEUTRAL

See Figure 3. The bonded neutral should only be removed under specific circum- stances. Consult a qualified electrician to determine if circumstanc- es require disconnecting the bonded neutral. l Remove the alternator cover. l Remove the yellow bonded jumper wire from the ground bolt and unmarked terminal connection. Reinstall the bolts and tighten securely. l Keep the bonded jumper wire in a secure location so that the generator can be returned to the original configuration. NOTICE Apply a new “NEUTRAL UNBONDED” Label over the “NEUTRAL BONDED TO FRAME” label on the front of the control panel.English | 7 SAFETY

SAFETY PRECAUTIONS FOR GASOLINE AND

GASOLINE VAPOR DANGER Fire and explosion hazard. Gasoline is highly explosive and flammable and can cause severe burns or death. WARNING Fire and Burn Hazard. NEVER loosen or remove the fuel cap while the generator is running. Turn the unit off and allow it to cool for at least five minutes before adding gasoline. Loosen the fuel cap slowly. WARNING In case of a gasoline fire, do not at- tempt to extinguish the flame if the fuel valve is in the ON position. Introducing an extinguisher to a generator with an open fuel switch could create an explosion hazard. l Fire Hazard. Gasoline is highly flammable. Handle with care. l Never use gasoline as a cleaning agent. l Gasoline is a skin irritant and needs to be cleaned up immediately if it comes in contact with the skin. l Do not store gasoline near furnaces, water heaters, or any other appliances that produce heat or have automatic ignitions. l Keep gasoline away from sparks, open flames, pilot lights, heat, and other sources of ignition. l Store any containers containing gasoline in a well-ventilated area, away from any combustibles or source of ignition. l ALWAYS store gasoline in a container approved for gasoline. Unapproved containers can break or deteriorate allowing gasoline or gasoline vapors to escape which can create a serious hazard. l Gasoline has a distinctive odor, this will help detect potential leaks quickly. l Gas vapors can cause a fire if ignited. l Do not smoke when handling fuel, adding fuel to the generator, or emptying the gas tank. l Wear eye protection while refueling. l Before adding fuel to the generator, turn the unit off and allow it to cool a minimum of five minutes. If necessary, move the unit to level ground. l Do not remove the fuel tank cap when the generator is running. l Loosen the fuel cap slowly to safely release pressure, keep gasoline from escaping around the cap, and to avoid the heat from the muffler igniting fuel vapors. l NEVER fill the generator’s gasoline tank beyond the maximum fill ring on the fuel screen. Keeping gasoline levels at or below the fill ring will allow for fuel expansion. Overfilling the fuel tank can result in a sudden overflow of gasoline and result in spilled gasoline coming in contact with HOT surfaces. l Spilled fuel can ignite. Wipe up spills immediately and allow area to dry before operating the generator. NEVER attempt to burn off spilled fuel. l Securely tighten the fuel cap after adding gasoline. l Do not cover the fuel cap while the generator is in operation. Covering the cap may cause the engine to fail or damage the product. l Drain fuel before storing the unit. Store the unit and the fuel separately in well-ventilated areas away from sparks, open flames, pilot lights, heat, and other sources of ignition. l Turn the unit off and allow it to cool a minimum of 30 minutes before draining fuel. FIG. 3 A - Ground Terminal B - Ground Bolt C - Bonded Jumper Wire (Yellow) D - Unmarked Terminal Connection

The following information is on the generator’s labels and decals.

Performance Label (See page 3)

California Proposition 65 Cancer and reproductive harm - www.P65Warnings.ca.gov/product

Pinch Point Hazard Keep fingers and hands away from pinch point.

Adding Oil Add engine oil until the oil level is within safe operating range.

Hot Surface Do not touch.

Choke On/Off The generator has a two position choke.

Carbon Monoxide l Using a generator indoors CAN KILL YOU IN MINUTES. Generator exhaust contains carbon monoxide. This is a poison you cannot see or smell. l NEVER use inside a home or a garage, EVEN IF doors and win- dows are open.

No Oil Oil has been drained from the unit for shipping. Add oil before attempting to operate the unit.

Maintain Air Cleaner Clean air filter every 50 hours (every 10 hours if operating in dusty conditions).

Fuel Valve Turn the fuel valve to the on position when starting the unit. Turn the fuel valve to the off position when the unit is not in use.

Customer Service For technical assistance or service call toll free at 1-855-944-9571

EZ Start Instructions Refer to the “EZ Start Instructions” label and the instructions in the Operations section when starting and stopping the generator.

Safety Symbols (See page 4)

Fuel Capacity This generator has a 6.6 gallon fuel tank. ALWAYS use CLEAN, FRESH, unleaded gasoline (87–93 octane) in this unit. Do not use E15 or E85 fuel in this product.

Engine Displacement This unit has a 420 cc engine.10 | English ELECTRICAL GENERATOR CAPACITY NOTICE Do not overload the generator’s capacity. Exceeding the generator’s wattage/amperage capacity can damage the generator and/or electrical devices connected to it. Review the Specifications for this generator and record the run- ning (continuous) and peak (starting) watts. In general the higher the wattage, the more devices can be powered at the same time. The total power requirements of all connected devices must be considered. Power requirements are often listed on a device’s data label or nameplate. To determine power requirements: l Choose the devices you want to power simultaneously. l Record and total the running (continuous) watts of each device. The generator must continuously produce this amount of wattage to keep the devices running. l Record the peak (starting) watts for each device. This is the momentary surge of power required to start electric motors in some tools and appliances. l Select the device with the highest peak (starting) wattage. Add the peak (starting) watts for that device to the total running (continuous) watts for all the connected devices to determine the total peak wattage requirement for the generator. NOTE: Total peak wattage requirement assumes intermittent starting of devices. Adjust estimate if devices reach peak wattage at the same time.

MANAGING GENERATOR POWER

To extend the service life of the generator, use caution when adding electrical loads. Disconnect all loads before starting the generator. The safest way to manage generator power is to add loads sequen- tially by doing the following: l Remove all loads and start the generator as described later in this manual. l Connect and start the largest device or appliance. Power require- ments are often listed on a device’s data label or nameplate. l Allow the generator output to stabilize. Once stable, the engine should run smoothly and the device should function properly. l Connect and start the next largest device or appliance. l Allow the generator output to stabilize. l Repeat this process for each additional load. EXTENSION CORDS WARNING Asphyxiation hazard. Extension cords running directly into the home increase the risk of carbon monoxide poisoning through any openings. If an extension cord running directly into the home is used to power indoor items, there is a risk of carbon monoxide poisoning to peo- ple inside the home. Always use battery-powered carbon monoxide detector (s) that meet current UL 2034 safety standards when running the generator. Regularly check the detector (s) battery. WARNING Asphyxiation hazard. When operating the generator with extension cords, be sure the generator is located in an open, outdoor area far away from occupied spaces with exhaust pointed away. WARNING Fire and electrocution hazard. Never use worn or damaged extension cords. Damaged or over- loaded extension cords could overheat, arc, and burn result- ing in death or serious injury. Before connecting an AC appliance or power cord to the generator: l Use grounded 3-prong extension cords, tools, and appliances, or double-insulated tools and appliances. l Be sure the tool or appliance is in good working order. Faulty appliances or power cords can create a potential for electric shock. l Be sure the electrical rating of the tool or appliance does not exceed the rated power of the generator or the receptacle being used. NOTICE Do not exceed the unit’s capacity. Overload- ing the generator’s wattage and/or amperage capacity could damage connected devices and critical generator compo- nents.

EXTENSION CORD SIZING

Be sure the extension cord can carry the required load. Cables that are too small may cause a voltage drop that can cause the cord to overheat or cause property damage. Refer to the cord manufac- turer’s guidelines for the appropriate size and length.English | 11 FIG. 4 COMPONENTS

See Figures 4 - 5. To reduce the risk of injury and product failure, read and understand the information in this user’s manual as well as the information on the product labeling.

120 VOLT AC, 20 AMP RECEPTACLES

This unit has two single phase, 60 Hz receptacles capable of car- rying a maximum of 20 amps. 120/240-VOLT AC RECEPTACLES (30 AMP) This receptacle can supply either 120V or 240V up to 30 amps. CIRCUIT BREAKERS (20 AMP) The circuit breakers protect individual circuits from electrical overload.

ENGINE CONTROL SWITCH

Use the engine control switch to start and stop the engine. FUEL TANK The generator has a fuel tank with a capacity of 6.6 gallons. NOTE: The fuel gauge on top of the tank shows the approximate fuel level. GROUND TERMINAL The ground terminal is used to externally ground the generator. DATA CENTER Displays voltage, frequency, total hour meter, and run/maintenance timer.

MAIN CIRCUIT BREAKER

The main circuit breaker controls total output of all outlets to protect the generator from overload or short circuit. E12 | English

MUFFLER AND SPARK ARRESTOR

The spark arrestor prevents sparks from exiting the muffler. It must be removed for servicing. NOTICE The spark arrestor is a safety device that prevents sparks from exiting the muffler and creating a fire hazard. In certain locations a spark arrestor may be required by law. It is the operator’s responsibility to know and follow all local laws and regulations related to fire prevention re- quirements. COMPONENTS FIG. 5 A - Engine Control Switch B - Data Center C - Main Circuit Breaker D - Ground Terminal E - 120/240 Volt AC 30 Amp Receptacle F - 120 Volt AC 20 Amp GFCI Receptacles G - 20 Amp Circuit Breakers

OIL DIPSTICK Unscrew the oil dipstick to check oil levels and add oil when needed. RECOIL HANDLE Use the recoil handle (and the engine control switch) to start the generator.English | 13 ASSEMBLY WARNING Weight hazard. Always have assis- tance when lifting the generator. Never attempt to lift the unit by the handle. Hold the unit by the frame and use proper lifting techniques to reduce the risk of back injury.

REMOVING CARTON CONTENTS

WARNING This product requires assembly. Do not attempt to operate this product if any items in the IN- CLUDED LIST are already assembled when you remove the carton contents. These items are not assembled by the man- ufacturer and should require customer assembly. Using an improperly assembled product can be hazardous and could result in serious personal injury. l Carefully cut down the sides of the packaging and remove the carton contents. l Inspect the carton contents. Confirm that all the items in the INCLUDED LIST are present and undamaged. l Recycle or dispose of the packaging materials properly. INCLUDED LIST See Figure 6. Generator, wheels, axles, washers, hitch pins, bolts, feet, engine oil (SAE 10W 30), funnel, spark plug socket wrench, generator cover, power cord, quick start guide, and user manual If any parts are missing, contact our service team at service@ wpowereq.com or call 1-855-944-3571.

See Figure 7. l Place the generator on a flat surface. l Lift the handle side of the generator high enough to gain access to the crossbar on the bottom of the frame. l Place props beneath the generator to serve as a temporary support. l Locate the feet and bolts. l Align the holes in a foot with the nuts in the crossbar. l Insert bolts through the holes in the foot and nuts in the cross bar. l Tighten bolts securely. Do not over tighten. l Repeat these steps to install second foot.

INSTALLING THE WHEELS

See Figure 8. l Place the generator on a flat surface. l Lift the muffler side of the generator high enough to gain access to the bottom of the frame. l Place props beneath the generator to serve as a temporary support. l Locate the axles, wheels, washers, and hitch pins. l Insert an axle through the middle of a wheel, washer, and the frame as shown. A - Oil Bottle B - Wheel C - Bolt D - Foot E - Washer F - Hitch Pin G - Axle FIG. 6

C14 | English ASSEMBLY l Push a hitch pin into the axle until the center of the pin rests against the top of the axle. l Repeat these steps to install second wheel.

CONNECTING THE BATTERY

See Figure 9. A quick-connect battery cable is pre-installed on the battery. Re- move the cable tie securing the plugs then push firmly to connect them. NOTE: The generator is equipped with a battery charging feature. Once the engine is running, a small charge will slowly recharge the battery.

RAISING/LOWERING THE HANDLE

See Figure 10. l Stand in front of the unit, grasp the handle firmly and lift it to the raised position. l With the handle in the raised position, the generator can safely be rolled from one position to another. For information regarding transporting the unit in a vehicle, refer to the Transporting section in Operation. l To lower the handle, gently guide the handle to the down position. CAUTION Pinch point hazard. Do not place the hand or fingers between the handle and the generator’s frame. WARNING Do not alter or modify this product unless instructed to so in this manual or by the manufactur- er. Do not use attachments or accessories that are not rec- ommended for use with this product. Making unauthorized modifications and using incompatible accessories can dam- age the unit and void the warranty. OVERVIEW This portable generator can provide power to a wide range of items including household appliances, job-site tools, camping equipment, tailgating essentials, and much more. NOTICE

THIS GENERATOR HAS BEEN SHIPPED

WITHOUT OIL. Do not attempt to crank or start engine before it has been properly serviced with recommended oil. Failure to add engine oil before starting will result in serious engine damage that is not covered under warranty. FIG. 9 A - HandleA - Quick-connect battery cable FIG. 10

AEnglish | 15 OPERATION DANGER Generator exhaust contains high levels of carbon monoxide (CO), an invisible, odorless, and extremely poisonous gas. If you smell exhaust fumes, you are breathing carbon monoxide. But, even if you do not smell exhaust fumes you may be inhaling CO. ONLY operate generators outside, in a well-ventilated area. NEVER operate generators indoors, doing so CAN KILL YOU IN MINUTES.

• Correct Use – Only use generators outside and down- wind, far away from windows, doors and vents. Always direct exhaust away from occupied spaces. Always install battery-powered carbon monoxide detectors or plug-in carbon monoxide detectors with battery back-up in living areas. See Figure 1.

• Incorrect Use – NEVER use a generator in the home, garage, basement, attic, crawl space or any other fully or partially enclosed area. Areas such as these can allow dangerous levels of carbon monoxide to accumulate. An open door or a running fan WILL NOT provide adequate ventilation. See Figure 2. If you start feeling dizzy, weak, or sick while using the gen- erator, move to fresh air immediately. Contact a doctor. You may be experiencing carbon monoxide poisoning. WARNING Do not alter or modify this product unless instructed to so in this manual or by the manufactur- er. Do not use attachments or accessories that are not rec- ommended for use with this product. Making unauthorized modifications and using incompatible accessories can dam- age the unit and may void the warranty. WARNING Avoid skin contact with engine oil or gasoline. Wear protective clothing and equipment. Wash all exposed skin with soap and water. Prolonged skin contact with gasoline or engine oil may cause severe skin irritation and other adverse reactions. NOTICE In certain circumstances, the National Elec- tric Code may require the generator to be grounded to an ap- proved earth. Consult with a qualified electrician to determine grounding requirements before operation. NOTICE Check the physical condition of the product prior to each use. Look for loose bolts, fluid leaks, and other signs of wear. Replace all damaged items. NOTICE Be sure the wheels and feet are properly in- stalled before adding fuel or oil. KNOW HOW TO SAFELY LOCATE AND OPERATE THE GENERATOR DANGER Asphyxiation hazard. Place the gen- erator in a well-ventilated area. DO NOT place the generator near vents or intakes where exhaust fumes could be drawn into occupied or confined spaces. Carefully consider wind and air currents when positioning the generator. WARNING Electrocution hazard. Never use the generator in a location that is wet or damp. Never expose the generator to rain, snow, water spray, or standing water while in use. Protect the generator from all hazardous weather conditions. Moisture or ice can cause a short circuit or oth- er malfunction in the electrical circuit. Using a generator or electrical appliance in wet conditions, such as rain or snow, or near a pool or sprinkler system, or with wet hands, could result in electrocution. WARNING Fire hazard. Only operate the genera- tor on a solid, level surface. Operating the generator on a sur- face with loose material such as sand or grass clippings can cause debris to be ingested by the generator that could block cooling vents or the air intake system. Allow the generator to cool for 30 minutes before transport or storage. l Read and understand all safety information before starting the generator (see pages 4 - 9). l NEVER use a generator in the home, garage, basement, attic, crawl space or any other fully or partially enclosed area. Areas such as these can allow dangerous levels of carbon monoxide to accumulate. Carbon monoxide (CO), an invisible, odorless, and extremely poisonous gas CAN KILL YOU IN MINUTES. l DO NOT operate the generator in the back of a SUV, camper, trailer, truck bed (regular, flat, or otherwise), under stairs, next to walls or buildings, or in any other location that will not allow for adequate cooling of the generator and/or the muffler. Operating the generator in enclosed or partially enclosed areas will allow dangerous levels of CO to accumulate. l DO NOT contain generators during operation. l Only use OUTSIDE and far away from windows, doors, and vents as recommended by the US Department of Health and Human Services Centers for Disease Control and Prevention. Specific homes and/or wind conditions may require additional distance. l Do not operate the generator on an incline. The unit should always be placed on a flat stable surface. l The generator should be on a flat, level surface at all times (even while not in operation). l The generator must have at least 5 ft. (1.5 m) of clearance from all combustible material. KNOW THE REGULATIONS FOR THE USE OF PORTABLE GENERATORS Consider where and how you intend to use the generator, and become familiar with any local, state, or federal ordinances con-16 | English OPERATION cerning the intended use. It may be necessary to contact a qualified electrician or local governing agency for a full list of requirements.

ADDING OIL/CHECKING OIL LEVEL

See Figure 11. If the product has a separate engine manual, disregard the information in this section and follow the instructions in the engine manual. NOTICE

THIS GENERATOR HAS BEEN SHIPPED

WITHOUT OIL. Do not attempt to crank or start engine before it has been properly serviced with recommended oil. Failure to add engine oil before starting will result in serious engine damage that is not covered under warranty. NOTICE Use of 2-stroke/cycle oil or other unap- proved oil types can cause severe engine damage that is not covered under warranty. The included, recommended oil type for typical use is 10W-30 engine oil. If running the generator in extreme temperatures, refer to the following chart. -20 0 20 40 60 80 100 120-28.9 °C -17.8 -6.7 4.4 15.6 26.7 37.8 48.910W-305W-3010W-405W-30Recommended Engine Oil TypeAmbient TemperatureSynthetic NOTE: Check the engine oil level before each use or every 8 hours of operation. l Turn the generator off and allow the engine to cool for at least five minutes. l Place the generator on a level surface in a well-ventilated area. l Clean the area around the oil dipstick. For initial oil fill: l Slowly unscrew and remove the oil dipstick. l Using the funnel, slowly pour the supplied engine oil into the oil fill hole. Stop frequently to be sure you do not overfill. NOTE: The generator was functionally tested in the factory and may contain minimum residual oil. Additional oil is required to operate the unit. Do not overfill. l Replace and tighten the oil dipstick. To check oil level: l Slowly unscrew and remove the oil dipstick. l Clean the dipstick and re-seat it inside the oil fill hole. Do not thread the dipstick. l Remove the dipstick and confirm that the oil level is within safe operating range. l If the oil level is low, add recommended engine oil incrementally and recheck until the level is within the safe operating range. l Replace the oil dipstick and hand-tighten. GASOLINE REQUIREMENTS NOTICE Do not use E15 or E85 fuel in this product. Engine or equipment damage caused by stale fuel or the use of unapproved fuels (such as E15 or E85 ethanol blends) is not covered by warranty. Only use unleaded gasoline con- taining up to 10% ethanol. l ALWAYS use CLEAN, FRESH, unleaded gasoline (87–93 octane) in this unit. NEVER use OLD, STALE, or CONTAMINATED gasoline. l Up to 10% ethanol (gasohol) is acceptable (where available; non-ethanol fuel is recommended). l DO NOT use E85 or E15. l DO NOT use a gas oil mix. l DO NOT modify the engine to run on alternate fuels.

USING FUEL STABILIZER

Adding a fuel stabilizer (not included) extends the usable life of fuel and helps prevent deposits from forming that can clog the fuel system. Follow the manufacturer’s instructions for use. Always mix the correct amount of fuel stabilizer to gasoline in an approved gas- oline container before fueling the generator. Run the generator for five minutes to allow the stabilizer to treat the entire fuel system. E85 E15 A - Oil DipstickB - Safe Operating Range

FIG. 11English | 17 OPERATION ADDING GASOLINE See Figures 12 - 13. DANGER Fire and explosion hazard. Never re- move the fuel cap or refuel the generator while the engine is running. Do not smoke or create sparks while fueling. Always turn the engine off and allow the generator to cool for at least five minutes before refueling. DANGER Fire and explosion hazard. Do not overfill fuel tank. Fill only to the red maximum fill ring on the fuel screen. Overfilling may cause fuel to spill onto engine causing a fire or explosion hazard. WARNING Never use a gasoline container, gas- oline tank, or any other fuel item that is broken, cut, torn or damaged. NOTICE Only fill the tank from an approved gasoline container. Be sure the gasoline container is internally clean and in good condition to prevent fuel system contamination. l Turn the generator off and allow the engine to cool for at least five minutes. l Place the generator on a level surface in a well-ventilated area. DO NOT fuel indoors. l Clean area around fuel cap and remove the cap slowly. l Slowly add the recommended fuel. Do not overfill. NOTE: The gasoline level should NOT be higher than the red maximum fill ring on the fuel screen. l Install the fuel cap. Tighten securely. l Clean up any spilled fuel. l Move at least 30 ft. away from refueling area before restarting the engine. NOTICE Fuel can damage paint and plastic. Use cau- tion when filling the fuel tank. Damage caused by spilled fuel is not covered under warranty. NOTICE Clean the fuel screen filter of debris before and after each fueling. Remove the fuel screen filter by slight- ly compressing it while removing it from the fuel tank.

HIGH ALTITUDE OPERATION

Engine power is reduced the higher you operate above sea level. Output will be reduced approximately 3.5% for every 1000 feet of increased altitude from sea level. High altitude adjustment is required for operation at altitudes over 5,000 ft. (1524 m). Operation without this adjustment will cause decreased performance, increased fuel consumption, and increased emissions. NOTICE DO NOT operate the generator at altitudes below 2,000 ft. (762 m) with the high altitude kit installed. Engine damage may occur. High Altitude Carburetor Kit Part# 518063 DATA CENTER See Figure 14. Push the mode button to cycle through the data display modes. Voltage: Displays current voltage output. Frequency (Hz): Displays power output frequency in Hertz. Lifetime Hours: Displays the lifetime run hours. Run Time/Maintenance: Displays current run time. Resets to zero when shut down. Maintenance reminder displayed when required. Maintenance Codes: P25 - Change engine oil P50 - Clean air filter, Change engine oil P100 - Change engine oil, clean air filter, replace fuel filter FIG. 12 FIG. 13 A - Fuel CapB - Fuel GaugeA - Fuel CapB - Max Fill LineC - Screen Filter

B18 | English OPERATION BREAK-IN PERIOD For proper break-in, do not exceed 50% of the rated running watts during the first five hours of operation. Use supplied oil until first recommend oil change. Do not use full synthetic oil during break in period. Full synthetic oil may prevent proper breaking and seating of the piston rings. Vary the load occasionally to allow stator windings to heat and cool and help seat the piston rings.

BEFORE STARTING THE GENERATOR

Confirm that: l The generator is placed in a safe, appropriate location. l The generator is on a dry, flat, and level surface. l Oil and fuel levels are within safe operating range. l All loads are disconnected from the control panel receptacles. DANGER Fire and explosion hazard. DO NOT move or tip the generator during operation.

STARTING THE GENERATOR

See Figures 15 - 18. l Place the generator in a safe, appropriate location. l Unplug all loads. l Check oil and fuel levels. If needed, add fuel or oil as described earlier. l Turn the fuel valve to the open position. To start the generator using the recoil handle: l Confirm that the engine control switch is in the RUN (I) position. NOTE: The engine control switch will automatically return to the RUN (I) position if it is not held in the START (II) or STOP (O) position. l Move the choke to the off/cold start position. NOTE: If you are re-starting the generator, move the choke to the on/warm start position. l Firmly grasp and pull the recoil handle slowly until you feel increased resistance. At this point, pull the recoil handle rapidly away from the generator until the engine starts. NOTE: Gently return the recoil handle into place after starting the unit. Do not let it snap back against the unit. During initial starting, additional pulls may be required to prime the fuel pump. l After the engine starts, move the choke to the on/warm start position. To start the generator using the engine control switch: l . Move the choke to the on/warm start position. l Push and hold the engine control switch in the START (II) position for two seconds. NOTE: If the engine control switch does not start the generator, the generator’s battery may need to charge. Start the unit using the recoil handle. The generator’s battery will charge as the unit runs. NOTE: The engine control switch will automatically return to the RUN (I) position if it is not held in the START (II) or STOP (O) position. To add loads after starting the generator: l When the generator output stabilizes, you can safely connect loads to the control panel receptacles. NOTE: Confirm that all devices are turned off before connecting them to the generator. NOTE: Be sure that the wattage requirements for all connected devices are in line with the generator’s capabilities. l Connect and start the largest device or appliance. FIG. 14

FIG. 15 A - Fuel Valve (Open) B - Fuel Valve (Closed)English | 19 FIG. 16 OPERATION l Allow the generator output to stabilize. Once stable, the engine should run smoothly, and the device should function properly. l Connect and start the next largest device or appliance. l Allow the generator output to stabilize. l Repeat this process for each additional load.

STOPPING THE GENERATOR

See Figures 15 - 16. l Remove any connected loads from the control panel receptacles. l Allow the generator to run at “no load” to reduce and stabilize engine and alternator temperatures. l Push and hold the engine control switch in the STOP (O) position for one second to stop the generator. NOTE: The engine control switch will automatically return to the RUN (I) position if it is not held in the START (II) or STOP (O) position. l Turn the fuel valve to the closed position. To stop the unit quickly in an emergency: l Push and hold the engine control switch in the STOP (O) position for one second to stop the generator. FIG. 17 A - Engine Control Switch in START (II) Position B - Engine Control Switch in RUN (I) Position C - Engine Control Switch in STOP (O) Position A - Choke (Off/Cold Start) B - Choke (On/Warm Start) A B C A B A - Recoil Handle FIG. 18 A20 | English OPERATION CIRCUIT BREAKERS See Figure 19. The 20 amp circuit breaker protects devices and equipment con- nected to the 120V, 20 amp receptacles from electrical overload. The main circuit breaker will automatically switch OFF if the combined load of the receptacles exceeds the generator’s capacity. If a circuit breaker activates, turn off the connected device, remove it from the port or outlet, and reset the circuit breaker. TRANSPORTING l Turn off the generator. l Allow the generator to cool a minimum of 30 minutes before transporting. l Replace all protective covers on the generator control panel. l Always use the generator’s frame, not the handle, to lift the unit or attach any load restraints such as ropes or tie-down straps. DO NOT attempt to lift or secure the generator by holding onto any of its other components. l Keep the unit level during transport to minimize the possibility of fuel leakage or, if possible, drain the fuel or run the engine until the fuel tank is empty before transport.

FIG. 19 CAUTION Fire hazard. DO NOT up-end the gen- erator or place it on its side. Fuel or oil can leak and damage to the generator may occur. MAINTENANCE WARNING Accidental start-up. Disconnect the spark plug boot (see figure 21) from the spark plug when performing maintenance on the generator. WARNING Replace damaged or worn items with recommended or equivalent replacement parts. Using an in- correct or incompatible part might create a hazard that could result in serious personal injury. WARNING Allow hot components to cool for 30 minutes before performing any maintenance procedure. WARNING Avoid skin contact with engine oil or gasoline. Wear protective clothing and equipment. Wash all exposed skin with soap and water. Prolonged skin contact with gasoline or engine oil may cause severe skin irritation and other adverse reactions. NOTICE Check the physical condition of the product prior to each use. Look for loose bolts, fluid leaks, and other signs of wear. Replace all damaged items. For replacement parts or assistance, contact our customer service team. To prolong the life of this product, follow the maintenance instruc- tions in this section. Contact customer service before servicing any recall or warranty parts.

CLEANING THE GENERATOR

Do not store or operate the generator in dirty, dusty, or corrosive environments. Do not allow foreign materials and debris to clog the vents on the unit. NEVER clean the generator with a garden hose. Water can damage the generator’s fuel system and electrical components. If the unit needs to be cleaned, use a soft brush and damp cloth to clean the exterior and use low pressure air (no greater than 25 psi) to clean the vents. Never use gasoline as a cleaning agent.English | 21 FIG. 20 MAINTENANCE

CLEANING/REPLACING THE AIR FILTER

See Figure 20. Keep air filter clean. A dirty air filter can cause poor performance and decrease the service life of the product. NEVER operate the generator without an air filter in place. l Turn the generator off and allow the engine to cool for 30 minutes. l Unlock the latches and remove the cover. l Remove the air filter from the air cleaner housing and place it in a suitable cleaning container. Replace the air filter if damaged. NOTE: The air filter may be covered in oil. Use an appropriate container. l Wash the air filter by submerging the filter in a solution of household detergent soap and warm water. Slowly squeeze the filter to thoroughly clean. NOTICE DO NOT twist or tear the air filter during cleaning or drying. Only apply slow but firm squeezing ac- tion. l Rinse the air filter by submerging it in fresh water and applying a slow squeezing action. Allow the filter to dry thoroughly. NOTICE Do not pollute. Follow the guidelines of the EPA or other governmental agencies for proper disposal of hazardous materials. Consult local authorities or reclamation facility. l Dip the air filter in clean engine oil then squeeze out all excess oil. The engine will smoke when started if too much oil is left in the filter. l Install the air filter in the air cleaner housing and reinstall the air filter cover.

CHANGING THE ENGINE OIL

See Figure 21. For optimal performance, change the engine oil according to the figures specified in the maintenance schedule or the engine manual (if applicable). When using the generator under extreme, dirty, dusty conditions or in extremely hot weather, change the oil more frequently. NOTE: Change the oil while the engine is warm but not hot. Warm engine oil drains more quickly and thoroughly than cool lubricant. Contact with hot lubricant will cause serious burns. l Turn the generator off and allow the engine to cool for 30 minutes. l Place the generator on a level surface in a well-ventilated area. l Clean the area around the oil dipstick. l Slowly unscrew and remove the oil dipstick. l Place an oil pan (or suitable container) under the oil drain bolt. l Remove the oil drain bolt and allow the oil to drain. l After the oil has drained completely, replace the oil drain bolt. l Refill the oil as described in the Operations section. l Replace the oil dipstick and hand-tighten. l Clean up any spilled oil.

CLEANING/REPLACING THE SPARK PLUG

See Figure 22. NOTICE ALWAYS use the Westinghouse OEM or compatible non-resistor-type spark plug. Use of resistor-type spark plug can result in rough idling, misfire, or may prevent the engine from starting. A - Air Filter Cover B - Air Filter C - Latches

A - Oil Drain Bolt22 | English MAINTENANCE Be sure the spark is clean and properly gapped. To clean or replace the spark plug: l Turn the generator off and allow the engine to cool for 30 minutes. l Place the generator on a level surface in a well-ventilated area. l Remove the spark plug boot by firmly pulling the spark boot directly away from the engine. l Clean the area around the spark plug. l Remove the spark plug with the included spark plug socket wrench. NOTICE Never apply any side load or move the spark plug laterally when removing the spark plug. l Inspect the spark plug. Replace if electrodes are pitted, burned, or the insulator is cracked. Only use a recommended replacement plug. l Measure the spark plug electrode gap with a wire-type feeler gauge. If necessary, correct the gap by carefully bending the side electrode. Spark plug gap: 0.024 - 0.032 in. (0.60 - 0.80 mm) l Carefully install the spark plug finger tight, then tighten as ad- ditional 3/8 to 1/2 turn with the spark plug wrench. l Install the spark plug boot.

CLEANING THE SPARK ARRESTOR

See Figure 23. Check and clean the spark arrestor according to the figures spec- ified in the maintenance schedule or the engine manual (if appli- cable). Failure to clean the spark arrestor will result in degraded engine performance. l Turn the generator off and allow the engine to cool for 30 minutes. l Place the generator on a level surface in a well-ventilated area. l Remove the two screws securing the spark arrestor bracket. l Remove the bracket, screen, and spark arrestor from the gen- erator. l Gently clean the screen and spark arrestor using a wire brush. l Reinstall the spark arrestor, screen, and bracket. Tighten screws securely.

DRAINING THE FUEL TANK AND CARBURETOR

FLOAT BOWL See Figures 24 - 25. WARNING ALWAYS store gasoline in a container approved for gasoline. Unapproved containers can break or deteriorate allowing gasoline or gasoline vapors to escape which can create a serious hazard. Even properly stabilized fuel can leave residue and cause corrosion if left long term. If storing the generator for two to six months, drain the float bowl to prevent gum and varnish buildup in the carburetor. If storing the generator for longer than six months, drain the fuel tank to prevent fuel separation, deterioration, and deposits in the fuel system. l Turn the generator off and allow the engine to cool for 30 minutes. FIG. 22 A - Spark PlugB - Spark Plug BootC - InsulatorD - Electrode

FIG. 23English | 23 MAINTENANCE l Place the generator on a level surface in a well-ventilated area. To drain the float bowl: l Close the fuel valve. l Place a drain hose (not included) on the bottom of the carburetor float bowl as shown. l Place the bottom end of the drain hose (not included) into an approved gasoline container to catch the drained fuel. l Loosen the float bowl drain screw and allow the fuel to drain. Tighten the float bowl drain screw. l Remove the drain hose (not included) To drain the fuel tank: NOTICE To prevent damage to the unit, drain the engine oil before emptying the fuel tank. See Changing the engine oil for details. l Open the fuel valve. l Clean area around fuel cap and remove the cap slowly. l Remove the fuel screen filter by slightly compressing it while removing it from the tank. l Using a commercially available gasoline hand pump (not in- cluded), siphon the gasoline from the fuel tank into an approved gasoline container. DO NOT use an electric pump. NOTE: The fuel tank can also be drained using the carburetor drain screw and drain hose as described earlier. Open the fuel valve to allow fuel to flow from the tank through the carburetor.

REPLACING THE FUEL VALVE

See Figure 26. Overtime, the fuel filter inside the fuel valve may become dirty or clogged. To reduce the risk of engine failure, replace the entire fuel valve including the filter according to the figures specified in the maintenance schedule or the engine manual (if applicable). l Turn the generator off and allow the engine to cool for 30 minutes. l Drain the fuel tank as described previously. l Locate the fuel valve and note the valve’s orientation. NOTE: Place an approved gasoline container beneath the fuel valve to catch any remaining fuel. l Using pliers, squeeze the fuel line clip and slide the fuel line away from the filter. l Using a wrench (22 mm) [not included], loosen and remove the fuel valve from the tank. l Thread the new fuel valve onto the fuel tank and tighten securely. l Install the fuel line onto the new fuel valve. A - Drain Screw B - Drain Hose (Not Included)

See Figures 27 - 28. NOTICE Checking and adjusting valve clearance must be done when the engine is cold. l Turn the generator off and allow the engine to cool for 30 minutes. l Place the generator on a level surface in a well-ventilated area. l Remove the rocker arm cover and carefully remove the gasket. If the gasket is torn or damaged, it must be replaced. l Remove the spark plug so the engine can be rotated more easily. l Pull the recoil handle to rotate the engine to top dead center (TDC). Looking through the spark plug hole; the piston should be at the top (both valves are closed). l Both rocker arms should be loose at TDC on the compression stroke. If they are not, rotate the engine 360°. l Insert a feeler gauge between the rocker arm and the valve stem to measure valve clearance. Intake Valve Exhaust Valve Valve Clearance 0.0031 – 0.0047 in (0.08 – 0.12 mm) 0.0051 – 0.0067 in (0.13 – 0.17 mm) Torque 8-12 Nm 8-12 Nm l If an adjustment is necessary, loosen the jam nut. l Slide the appropriate feeler gauge between the rocker arm and the valve stem. l Tighten the adjustment screw onto the push rod to obtain the specified clearance. NOTE: You should be able to feel the rocker arm touch the feeler gauge. l Hold the adjustment screw in place and tighten the nut. Torque: 106 inch-pound (12 Nm) l Recheck valve clearance. l If no further adjustments are needed, perform this procedure on the other valve. l When finished, install the gasket, rocker arm cover, and spark plug. FIG. 28 A - Adjustment Screw B - Jam Nut C - Feeler Gauge D - Rocker Arm E - Valve Stem F - Push Rod

FIG. 27English | 25 MAINTENANCE BATTERY REPLACEMENT See Figure 29 . CAUTION Battery posts, terminals contain lead and lead compounds. Wash hands after handling. l Remove the two battery plate bolts and battery plate. Tilt the battery forward and remove. l Disconnect the negative (–) cable (black boot) from the negative (–) battery post. l Disconnect the positive (+) battery cable (red boot) from the positive (+) battery post. NOTICE Always connect the cables in the fol- lowing sequence to avoid possible shock. l On the replacement battery, connect the positive (+) battery cable (red boot) to the battery positive (+) terminal. Secure the boot over the battery post. l Connect the negative (–) battery cable (black boot) to the negative (–) positive terminal. Secure the boot over the battery post. l Install the battery in the battery tray. Install the battery plate and bolts. Tighten the bolts securely. NOTICE Dispose of the used battery properly ac- cording to the guidelines established by the local or state government A - BatteryB - Battery Plate C - Bolt

FIG. 29 STORAGE Turn the unit off and allow it to cool a minimum of 30 minutes before storage. Keep the unit upright. Do not store the generator on its side. Drain fuel before storing the unit. Store the unit and the fuel separately in well-ventilated areas away from sparks, open flames, pilot lights, heat, and other sources of ignition. NOTICE Gasoline stored for as little as 30 days can deteriorate, causing gum, varnish, and corrosive buildup in fuel lines, fuel passages, and the engine. This corrosive buildup restricts the flow of fuel, which can prevent the engine from starting after a prolonged storage period. The use of fuel stabilizer significantly increases the storage life of gasoline. Full-time use of fuel stabi- lizer is recommended. Follow the manufacturer’s instructions for use.

STORAGE TIME RECOMMENDED PROCEDURE

Less than 1 month Replace all protective covers on the generator control panel. Clean the exterior of the generator and remove any debris from the muffler cooling vents. 2 to 6 months Replace all protective covers on the generator control panel. Clean the exterior of the generator and remove any debris from the muffler cooling vents. Drain the carburetor float bowl. (Store gasoline in an approved gasoline container or dispose of it ac- cording to state and local ordinances.) 6 months or longer Replace all protective covers on the generator control panel. Clean the exterior of the generator and remove any debris from the muffler cooling vents. Drain the carburetor float bowl and the fuel tank.(Store gasoline in an approved gasoline container or dispose of it according to state and local ordinances.) Put a tablespoon of engine oil into the spark plug cylinder. Gently pull the recoil handle to slowly turn the engine and distribute the lubricant. Reinstall the spark plug Change the engine oil.26 | English MAINTENANCE MAINTENANCE SCHEDULE Regular maintenance will improve performance and extend the service life of the generator. Follow the hourly or calendar intervals, whichever occurs first. More frequent service is required when operating in adverse conditions as noted below. NOTE: If the product has a separate engine manual, disregard the information in this chart and follow the instructions in the engine manual. Before Each Use After First 25 Hours or First Month After 50 Hours or Every Six Months After 100 Hours or Every Six Months After 300 Hours or Every Year Check Engine Oil

Change oil every month when operating under heavy load or in high temperatures.

Clean more often under dirty or dusty conditions. Replace air filter if it cannot be adequately cleaned.

PROBLEM POSSIBLE CAUSE CORRECTION

Engine starts, then shuts down Fuel level is low or depleted. Refuel. Incorrect engine oil level. Check engine oil level. Dirty air filter. Clean the air filter. Contaminated gasoline. Drain the fuel tank. Refuel with fresh gasoline. Defective low oil level switch. Contact Westinghouse customer service toll-free at 1 [phone]. Engine lacks power Air filter restricted. Clean or replace air filter. Stale gasoline, generator stored without treating or draining gasoline, or refueled with bad gasoline. Drain the fuel tank. Refuel with fresh gasoline. Fuel system malfunction, ignition malfunction, valves stuck, etc. Contact Westinghouse customer service toll-free at 1 [phone]. Engine will not start Out of fuel. Refuel. Stale gasoline, generator stored without treating or draining gasoline, or refueled with bad gasoline. Drain the gasoline tank. Refuel with fresh gasoline. Dirty air filter. Clean the air filter. Low engine oil level stopped generator. Add engine oil. Spark plug wet with fuel (flooded engine). Wait five minutes. Pull recoil handle rapidly several times. If the generator does not start, remove spark plug and dry. Spark plug faulty, fouled, or improperly gapped. Gap or replace the spark plug. Reinstall. Fuel system malfunction, ignition malfunction, valves stuck, etc. Contact Westinghouse customer service toll-free at 1 [phone]. Engine runs rough or bogs when load applied Dirty air filter. Clean the air filter. Generator overloaded. Unplug some devices. Faulty power tool or appliance. Replace or repair tool or appliance. Stop and restart the engine. Fuel system malfunction, ignition malfunction, valves stuck, etc. Contact Westinghouse customer service toll-free at 1 [phone]. No power at AC receptacles AC circuit breaker/s tripped. Check AC loads and reset circuit breaker/s. Faulty power tool or appliance. Replace or repair tool or appliance. Stop and restart the engine. Faulty generator. Contact Westinghouse customer service toll-free at 1 [phone].28 | English SCHEMATICSNOTES/NOTAS2 | Español WGen7500s

PROBLÈME POSSIBLE CAUSE CORRECTION