Summary of Contents for Powerhouse PGH45123
- Page 1 Operation Manual POWERHORSE ENGINES SAVE THIS MANUAL FOR FUTURE USE. PGH45123 12/11/12 rev M...
- Page 2 California Proposition 65 WARNING: The engine exhaust from this product and this product contains chemicals known to the state of California to cause cancer and birth defects, or other reproductive harm.
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Page 3: Carbon Monoxide Hazard
DANGER CARBON MONOXIDE HAZARD NEVER use engine inside homes, garages, crawl spaces, or other partially enclosed areas. Poisonous gases that can be harmful or fatal can build up in these areas. Using a fan and opening doors or windows does NOT provide enough fresh air. -
Page 4: Introduction
Introduction When using this engine, your safety and the safety of others should be your top priority. To assist you in making informed decisions regarding safety, we have provided operating procedures and other information on labels and in this manual. This information warns you of potential hazards that could hurt you or others. -
Page 5: Engine Safety
Engine Safety IMPORTANT SAFETY INSTRUCTIONS Accidents occur less frequently when instructions are followed, the operator is safety conscious and the engine is properly maintained. Some of the most common hazards are discussed below, along with the best way to protect yourself and others. Owner and Operator Responsibilities Owners and operators should perform the following suggestions: •... -
Page 6: Engine Safety
Engine Safety CONTINUED Exhaust / Muffler Engine exhaust is dangerous because of intense heat and emission of carbon monoxide (poisonous gas). • The muffler becomes very hot during operation and remains hot for a while after stopping the engine. Do not touch the muffler while it is hot. Do not store the engine until it is cool. -
Page 7: Table Of Contents
Contents Introduction Engine Safety 2–3 Controls & Features Before Operation 6–7 Pre-Operation Checks 6–7 Operation 8–10 Safe Operation Precautions Starting the Engine 4 Step Starting Procedure Stopping the Engine Setting Engine Speed High Altitude Operation Servicing Your Engine 11–16 The Importance of Maintenance Maintenance Safety Refueling Fuel Recommendations... -
Page 8: Controls & Features
Controls & Features CONTROLS 1. Fuel Valve The fuel valve opens and closes the passage between the fuel tank and the carburetor. The fuel valve must be in the ON position for the engine to run. When the engine is not in use, be sure the fuel valve is in the OFF position to prevent carburetor flooding and to reduce the possibility of fuel leakage. -
Page 9: Before Operation
Before Operation PRE-OPERATION CHECKS For your safety, and to maximize the service life of your equipment, it is very important to take a few moments before you operate the engine to check its condition. Be sure to take care of any problem you find, or have your servicing dealer correct it, before you operate the engine. - Page 10 Before Operation CONTINUED • Check the air filter. A dirty air filter will restrict air flow to the carburetor, reducing engine performance and can cause excessive wear on the engine. • Check the fuel level before start-up. Since the engine must be cool before refueling, starting with a full tank will help to eliminate or reduce operating interruptions for refueling.
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Page 11: Operation
Operation SAFE OPERATING PRECAUTIONS Please review this section BEFORE OPERATION. WARNING Carbon monoxide gas is toxic. Breathing it can cause unconsciousness and/or death. Avoid any areas or actions that expose you to carbon monoxide. WARNING DO NOT place the hands on or near the exhaust system while starting. Review the instructions provided with the equipment powered by this engine for any safety precautions that should be observed in conjunction with starting, shutting down, or operating the engine. -
Page 12: Stopping The Engine
Operation CONTINUED STOPPING THE ENGINE To stop the engine in an emergency, turn the engine switch to the OFF position. Under normal conditions, use the following procedure (per engine specification). 1. Move the throttle lever to the SLOW position and allow the engine to run slowly for cool down. -
Page 13: High Altitude Operation
Operation CONTINUED HIGH ALTITUDE OPERATION Carburetor Modifications The standard carburetor air-fuel mixture may be too rich when operated at high altitude resulting in possible decreased performance and increased fuel consumption. Please have an authorized LCT Service Center modify this engine’s carburetor if it is operated continuously above 5000 feet. -
Page 14: Servicing Your Engine
Servicing Your Engine THE IMPORTANCE OF MAINTENANCE Protect yourself and your equipment by properly maintaining your engine. Proper engine maintenance is necessary for safe, economical, and trouble-free operation. WARNING Improperly maintaining this engine, or failure to correct a problem before operation, can cause a malfunction in which you can be seriously hurt or killed. -
Page 15: Maintenance Safety
Servicing Your Engine CONTINUED MAINTENANCE SAFETY INSTRUCTIONS This manual contains very important safety precautions. However, we cannot warn you of every conceivable hazard that can arise while performing maintenance. You must decide whether or not you should perform a given task and always be safety conscious. WARNING Failure to properly follow maintenance instructions and precautions can cause you to be seriously hurt or killed. -
Page 16: Refueling
Servicing Your Engine CONTINUED REFUELING With the engine stopped and cool, remove the fuel tank cap and check the fuel level. Refill the tank if the fuel level is low. Leave enough area in the tank to allow for fuel expansion caused by heat. -
Page 17: Fuel Recommendations
Servicing Your Engine CONTINUED FUEL RECOMMENDATIONS Use unleaded gasoline with a pump octane rating of 86 or higher. These engines operate best on unleaded gasoline. Do NOT use stale or contaminated gasoline or an oil/gasoline mixture. Avoid getting dirt or water in the fuel tank. Use only proper fuel containers that are properly marked. Maximum recommended ethanol content: 10% ENGINE OIL LEVEL CHECK Check the engine oil level with the engine stopped and with the engine... -
Page 18: Engine Oil Recommendations
Servicing Your Engine CONTINUED 2. Allow the used oil to drain completely, then reinstall the drain plug, and tighten it securely. Do not over tighten. Dispose of used motor oil in a manner that is compatible with the environment. We suggest you take used oil in a sealed container to your local recycling center or service station for reclamation. -
Page 19: Air Filter Inspection
Servicing Your Engine CONTINUED AIR FILTER INSPECTION Remove the air cleaner cover and inspect the filter. Use caution to avoid dropping debris into the air passage. Always replace damaged filter elements. AIR FILTER SERVICE A dirty air filter will restrict air flow to the carburetor, which will reduce engine performance. -
Page 20: Helpful Tips And Suggestions
Helpful Tips & Suggestions STORING YOUR ENGINE Storage Preparation Proper storage preparation keeps your engine trouble-free and clean. The following steps will assist in keeping rust and corrosion from impairing your engine’s function and appearance, and will make the engine easier to start when using again. Cleaning If the engine has been running, allow it to cool for at least half an hour before cleaning. -
Page 21: Maintenance Schedule
Helpful Tips & Suggestions CONTINUED MAINTENANCE SCHEDULE Normal Operating Conditions (less than 40 hrs. per year) EACH FIRST EVERY ONCE MONTH 6 MONTHS A YEAR Engine Oil Level Check Replace Replace Engine Oil Clean / Replace Air Filter Check Spark Plug* Clean Replace Clean... -
Page 22: Storage Precautions
Helpful Tips & Suggestions CONTINUED STORAGE PRECAUTIONS If your engine will be stored with gasoline in the fuel tank and in the carburetor, there is the possible hazard of gasoline vapor ignition. Choose a well-ventilated storage area away from heat, sparks, flames, and any appliance that operates with a flame such as a furnace, water heater, or clothes dryer. -
Page 23: Technical & Consumer Information
Technical & Consumer Information EMISSION CONTROL SYSTEM INFORMATION The U.S. and California Clean Air Acts EPA and California regulations require all manufacturers to furnish written instructions describing the operation and maintenance of emission control systems. The following instruction and procedures must be followed in order to keep the emissions from your engine within the emission standards. -
Page 24: General Emissions Warranty Coverage
Emissions Control Systems Warranty United States Environmental Protection Agency (US EPA), purchaser and each subsequent purchaser that the and Liquid Combustion Technology, LLC (LCT) are please to engine is: (1) Designed, built, and equipped so as to explain the emission control system warranty on your small conform with all applicable regulations adopted by the Air off-road engine. -
Page 25: Emissions Control System Warranty
Emissions Control System Warranty CONTINUED engines. The owner will not be charged for diagnostic labor that leads to the determination that a warranted part is in fact defective, provided that such diagnostic work is performed at an authorized Liquid Combustion Technology, LLC service center. -
Page 26: Manufacturers Warranty Information
Manufacturers Warranty Information ENGINE OWNER WARRANTY THE DEFECTIVE LIQUID COMBUSTION TECHNOLOGY, LLC POLICY COMPONENT, PART OR EQUIPMENT THEREOF, AT LIQUID COMBUSTION TECHNOLOGY, LLC’S DISCRETION, ALL IN Effective date: June 1, 2003 ACCORDANCE WITH THIS WRITTEN LIMITED WARRANTY. MANUFACTURER’S LIMITED LIQUID COMBUSTION TECHNOLOGY, LLC HAS NOT WARRANTY STATEMENT AUTHORIZED ANY PERSON TO MODIFY, ALTER OR EXPAND THE WARRANTIES CONTAINED IN THIS DOCUMENT. -
Page 27: California Emission Control Warranty Statement
California Emission Control Warranty Statement YOUR WARRANTY RIGHTS AND You are responsible for presenting your small off- OBLIGATIONS road engine to a Liquid Combustion Technology, LLC distribution center as soon as a problem exists. The The California Air Resources Board, United States warranty repairs should be completed in a reasonable Environmental Protection Agency (US EPA), and Liquid amount of time, not to exceed 30 days. -
Page 28: General Emission Warranty Coverage
General Emissions Warranty Coverage YOUR WARRANTY RIGHTS AND replaced by Liquid Combustion Technology, LLC’s according to (4) below. Any such part repaired or OBLIGATIONS replaced under warranty will be warranted for the Liquid Combustion Technology, LLC’s application for remainder of the period prior to the first scheduled certification warrants to the ultimate purchaser and each replacement point for the part. -
Page 29: Warranted Parts
Warranted Parts The repair or replacement of any warranted part (9) Evaporative Emissions Components otherwise eligible for warranty coverage may be excluded (i) Fuel Line (ii) Fuel Line Clamps from such warranty coverage if Liquid Combustion (iii) Fuel Tank and Fuel Cap Technology, LLC demonstrates that the engine or (iv) Carbon Canister and connecting parts equipment has been abused, neglected, or improperly... -
Page 30: Specifications
Specifications Item Maximum speed 3850±150rpm 3850±150rpm 3850±150rpm 3850±150rpm Idle speed 2150±50rpm 2150±50rpm 2150±50rpm 2150±50rpm Compression 8.5:1 8.5:1 8.2:1 Displacement 136cc 208cc 291cc 414cc Cast iron sleeve Bore and stroke 64mm x 42.5mm 70mm x 54mm 80mm x 58mm 90mm x 65mm Fuel gasoline gasoline...
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