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Portable Generator
Operator’s Manual
This generator is rated and certified to be compliant with CSA (Canadian
Standards Association) standard C22.2 No. 100-04 (motors and generators).
BRIGGS & STRATTON POWER PRODUCTS GROUP, LLC
MILWAUKEE, WISCONSIN, U.S.A.
Manual No. 315364GS Revision -
Not for
Reproduction
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Thank you for purchasing this quality-built Briggs & Stratton® generator. We are pleased that you’ve placed your confidence in the Briggs & Stratton brand. When operated and maintained according to the instructions in this manual, your Briggs & Stratton generator will provide many years of dependable service. This manual contains safety information to make you aware of the hazards and risks associated with generator products and how to avoid them. This generator is designed and intended only for
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Table of Contents Operator Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Equipment Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Important Safety Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Unpack Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
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Important Safety Information Operator Safety The manufacturer cannot possibly anticipate every possible circumstance that might involve a hazard. The warnings in Equipment Description this manual, and the tags and decals affixed to the unit are, Read this manual carefully and become familiar therefore, not all-inclusive. If you use a procedure, work with your generator. Know its applications, its method or operating technique that the manufacturer does limitations and any hazards involved. not s
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WARNING Starter cord kickback (rapid retraction) will pull hand and arm toward engine faster than you can let go which could cause broken bones, fractures, bruises, or sprains resulting in serious injury. • When starting engine, pull cord slowly until resistance is felt and then pull rapidly to avoid kickback. • NEVER start or stop engine with electrical devices plugged in and turned on. WARNING Fuel and its vapors are extremely flammable and explosive which could cause burns, fire or explos
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WARNING CAUTION Excessively high operating speeds could Generator voltage could cause electrical result in minor injury and/or generator damage. shock or burn resulting in death or serious Excessively low speeds impose a heavy load. injury. • DO NOT tamper with governor spring, links or other parts to • Use approved transfer equipment to prevent backfeed by increase engine speed. Generator supplies correct rated isolating generator from electric utility workers. frequency and voltage when runn
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3. Insert retaining pin (B) through hole on axle stud. Assembly 4. Slide a wheel (C) over axle stud. Your generator requires some assembly and is ready for use NOTICE Be sure to install wheel with raised hub inboard. after it has been properly serviced with the recommended oil 5. Attach wheel to axle stud with a washer (D), lock and fuel. washer (E) and nut (F). Tighten with a 16 mm socket If you have any problems with the assembly of your generator, wrench and 19 mm wrench. please call the gene
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To install: To protect the fuel system from gum formation, mix in a fuel stabilizer when adding fuel. See Storage. All fuel is not the 1. Cut off tie wrap securing loose end of negative (black) same. If you experience starting or performance problems cable. after using fuel, switch to a different fuel provider or change 2. Using an 8 mm or 5/16” socket wrench, remove brands. This engine is certified to operate on gasoline. The screw (A), lock washer (B) and flat washer (C) on emission control sy
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System Ground Generator Location The generator has a system ground that connects the Clearances and Air Movement generator frame components to the ground terminals on the WARNING Exhaust heat/gases could ignite AC output receptacles. The system ground is connected to combustibles, structures or damage fuel tank the AC neutral wire (the neutral is bonded to the generator causing a fire, resulting in death, serious injury frame). and/or property damage. • Keep at least 5 ft. (1.5 m) clearance on
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Features and Controls Read this Operator’s Manual and safety rules before operating your generator. Compare the illustrations with your generator, to familiarize yourself with the locations of various controls and adjustments. Save this manual for future reference. A S B C D E R F G P H N J K L M J - Oil Fill Cap/Dipstick — Check and add engine oil here. A - Start Switch — Turn key to start ( ) position to start K - Oil Drain Plug — Drain engine oil here. the engine. Turn key to off (O) posi
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120 Volt AC, 20 Amp, Duplex Receptacles Cord Sets and Receptacles Use only high quality, well-insulated, grounded extension The duplex receptacle is protected against overload by cords with the generator’s receptacles. Inspect extension push–to–reset circuit breakers. cords before each use. Check the ratings of all extension cords before you use them. Extension cord sets used should be rated for 125 Volts AC loads 20 Amps or greater. Check operator’s manuals of devices to be powered for the manu
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4B. For manual starting, turn key in start switch to run (I) Operation position, grasp recoil handle and pull slowly until slight resistance is felt. Then pull rapidly one time only to Starting the Engine start engine. NOTICE Always unplug the battery float charger before • If engine starts, proceed to step 6. starting the generator. • If engine fails to start, proceed to step 5. Disconnect all electrical loads from the generator. Use the WARNING Starter cord kickback (rapid retraction) will f
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Connecting Electrical Loads Stopping the Engine 1. Let engine stabilize and warm up for a few minutes 1. Turn OFF and unplug all electrical loads from generator after starting. panel receptacles. NEVER start or stop engine with electrical devices plugged in and turned ON. 2. Ensure circuit breaker on control panel is in on (I) 2. Let engine run at no-load for several minutes to position. stabilize internal temperatures of engine and generator. 3. Plug in and turn on the desired 120 and/or 240 Vo
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Cold Weather Operation WARNING Running engine gives off carbon Under certain weather conditions (temperatures below 40°F monoxide, an odorless, colorless, poison gas. Breathing carbon monoxide could result in death, [4°C] combined with high humidity), your generator may serious injury, headache, fatigue, dizziness, experience icing of the carburetor and/or the crankcase vomiting, confusion, seizures, nausea or fainting. breather system. To reduce this problem, you need to • Operate this produc
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Don’t Overload Generator Wattage Reference Guide Running* Additional Capacity Starting Tool or Appliance (Rated) You must make sure your generator can supply enough (Surge) Watts rated (running) and surge (starting) watts for the items you Watts will power at the same time. Follow these simple steps: Essentials 1. Select the items you will power at the same time. Light Bulb - 75 watt 75 — 2. Total the rated (running) watts of these items. This is Furnace Fan Blower - 1/2 HP 800 2350 the amount o
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Emissions Control Maintenance Maintenance, replacement, or repair of the emissions control devices and systems may be performed by any Maintenance Schedule non-road engine repair establishment or individual. Follow the hourly or calendar intervals, whichever occurs However, to obtain ”no charge” emissions control service, first. More frequent service is required when operating in the work must be performed by a factory authorized dealer. adverse conditions noted below. See the Emissions Warranty
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Fuel Valve Maintenance The fuel valve is equipped with a fuel sediment cup, screen, and o-ring that need to be cleaned. 1. Move fuel valve to “Off” position. 2. Remove sediment cup (A) from fuel valve. Remove o-ring (B) and screen (C) from fuel valve. C * Below 40°F (4°C) the use of SAE 30 will result in hard starting. ** Above 80°F (27°C) the use of 10W30 may cause increased oil B consumption. Check oil level more frequently. A NOTICE Synthetic oil meeting ILSAC GF-2, API certification mark and
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Changing Engine Oil To service the air cleaner, follow these steps: If you are using your generator under extremely dirty or 1. Loosen screws (A) and remove air cleaner cover (B). dusty conditions, or in extremely hot weather, change the oil more often. D CAUTION Avoid prolonged or repeated skin contact C with used motor oil. • Used motor oil has been shown to cause skin cancer in certain laboratory animals. B • Thoroughly wash exposed areas with soap and water. KEEP OUT OF REACH OF CHILDREN.
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Inspect Muffler and Spark Arrester Clean Cooling System Inspect the muffler for cracks, corrosion, or other damage. Over time debris may accumulate in cylinder cooling fins and Remove the spark arrester, if equipped, and inspect for cannot be observed without partial engine disassembly. For damage or carbon blockage. If replacement parts are this reason, we recommend you have a Briggs & Stratton required, make sure to use only original equipment authorized dealer clean the cooling system (D) per
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Change Oil Storage While engine is still warm, drain oil from crankcase. Refill The generator should be started at least once every seven with recommended grade. See Changing Engine Oil in Engine days and allowed to run at least 30 minutes. If this cannot be Maintenance. done and you must store the unit for more than 30 days, use the following guidelines to prepare it for storage. Other Storage Tips Generator Storage 1. DO NOT store fuel from one season to another unless it has been treated as d
