OPERATOR'S MANUAL GASOLINE PRESSURE WASHER HU80520 Your pressure washer has been engineered and manufactured to Husky's high standard for dependability, ease of operation, and operator safety. When properly cared for, it will give you years of rugged, trouble-free performance. WARNING: To reduce the risk of injury, the user must read and understand the operator's manual before using this product. Thank you for your purchase. SAVE THIS MANUAL FOR FUTURE REFERENCE TABLE OF CONTENTS Introduction ..................................................................................................................................................................... 2 Important Safety Instructions .......................................................................................................................................... 3 Specific Safety Rules....................................................................................................................................................... 4 Symbols ........................................................................................................................................................................ 5-6 Features ........................................................................................................................................................................ 7-8 Assembly .................................................................................................................................................................... 8-12 Operation .................................................................................................................................................................. 12-15 Maintenance ............................................................................................................................................................. 16-18 Troubleshooting ............................................................................................................................................................. 19 Warranty ........................................................................................................................................................................ 21 Parts Ordering / Service ................................................................................................................................... Back Page INTRODUCTION This tool has many features for making its use more pleasant and enjoyable. Safety, performance, and dependability have been given top priority in the design of this product making it easy to maintain and operate. IMPORTANT INFORMATION ON THE ENGINE WARRANTY OF THIS PRODUCT can be obtained by contacting: Briggs & Stratton Corporation Milwaukee, Wisconsin 53201 1-800-233-3723 www.briggsandstratton.com 2 IMPORTANT SAFETY INSTRUCTIONS WARNING: Read and understand all instructions. Failure to follow all instructions listed below may result in electric shock, fire and/or carbon monoxide poisoning which will cause death or serious personal injury. Follow the maintenance instructions specified in this manual. Check damaged parts. Before further use of the tool, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard or other part that is damaged must be properly repaired or replaced by an authorized service center to avoid risk of personal injury. Never leave tool running unattended. Turn power off. Don't leave tool until it comes to a complete stop. Keep the engine free of grass, leaves, or grease to reduce the chance of a fire hazard. Keep the exhaust pipe free of foreign objects. Follow manufacturer's recommendations for safe loading, unloading, transport, and storage of machine. Be thoroughly familiar with controls. Know how to stop the product and bleed pressure quickly. Keep tool dry, clean, and free from oil and grease. Always use a clean cloth when cleaning. Never use brake fluids, gasoline, petroleum-based products, or any solvents to clean tool. Stay alert and exercise control. Watch what you are doing and use common sense. Do not operate tool when you are tired. Do not rush. Do not operate the product while under the influence of drugs, alcohol, or any medication. Check the work area before each use. Remove all objects such as rocks, broken glass, nails, wire, or string which can be thrown or become entangled in the machine. Do not use tool if switch does not turn it off. Have defective switches replaced by an authorized service center. Before cleaning, repairing, or inspecting, shut off the engine and make certain all moving parts have stopped. Disconnect the spark plug wire, and keep the wire away from the plug to prevent accidental starting. Avoid dangerous environment. Don't use in damp or wet locations or expose to rain. Keep work area well lit. Never use in an explosive atmosphere. Normal sparking of the motor could ignite fumes. Do not operate while smoking or near an open flame. Do not operate around dry brush, twigs, cloth rags, or other flammable materials. WARNING: Risk of injection or injury ­ Do not direct discharge stream at persons. READ ALL INSTRUCTIONS BEFORE USING THIS PRODUCT Know your tool. Read the operator's manual carefully. Learn the machine's applications and limitations as well as the specific potential hazards related to this tool. Keep guards in place and in working order. Never operate the tool with any guard or cover removed. Make sure all guards are operating properly before each use. Remove adjusting keys and wrenches. Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning it on. To reduce the risk of injury, keep children and visitors away. All visitors should wear safety glasses and be kept a safe distance from work area. Keep the area of operation clear of all persons, particularly small children, and pets. Do not operate the engine in a confined space where dangerous carbon monoxide fumes can collect. Carbon monoxide, a colorless, odorless, and extremely dangerous gas, can cause unconsciousness or death. Use right tool. Don't force tool or attachment to do a job it was not designed for. Don't use it for a purpose not intended. Dress properly. Do not wear loose clothing, gloves, neckties, or jewelry. They can get caught and draw you into moving parts. Rubber gloves and nonskid footwear are recommended when working outdoors. Also wear protective hair covering to contain long hair. Do not operate the equipment while barefoot or when wearing sandals or similar lightweight footwear. Wear protective footwear that will protect your feet and improve your footing on slippery surfaces. Exercise caution to avoid slipping or falling. Always wear safety glasses with side shields. Everyday eyeglasses have only impact-resistant lenses; they are NOT safety glasses. Don't overreach or stand on unstable support. Keep proper footing and balance at all times. Use only recommended accessories. The use of improper accessories may cause risk of injury. 3 SPECIFIC SAFETY RULES Never direct a water stream toward people or pets, or any electrical device. Before starting any cleaning operation, close doors and windows. Clear the area to be cleaned of debris, toys, outdoor furniture, or other objects that could create a hazard. Never pick up or carry a machine while the engine is running. Never start the machine if ice has formed in any part of the equipment. Do not use acids, alkalines, solvents, flammable material, bleaches, or industrial grade solutions in this product. These products can cause physical injuries to the operator and irreversible damage to the machine. Always operate the machine on a level surface. If the engine is on an incline, it could seize due to improper lubrication (even at the maximum oil level). WARNING: High pressure jets can be dangerous if subject to misuse. The jet must not be directed at persons, animals, electrical devices, or the machine itself. Never attempt to make any adjustments while the engine (motor) is running (except where specifically recommended by the manufacturer). Protective covers must always cover rotating parts when the engine is running. Keep cooling air intake (recoil starter area) and muffler side of the engine at least 3 feet away from buildings, obstructions, and other burnable objects. Keep the engine away from flammables and other hazardous materials. Keep away from hot parts. The muffler and other engine parts become very hot; use caution. Do not touch the spark plug and ignition cable when starting and operating the engine. Check fuel hoses and joints for looseness and fuel leakage before each use. Check bolts and nuts for looseness before each use. A loose bolt or nut may cause serious engine problems. Always refuel outdoors. Never refuel indoors or in a poorly ventilated area. Never store the machine with fuel in the fuel tank inside a building where ignition sources are present, such as hot water and space heaters, clothes dryers, and the like. If the fuel tank has to be drained, do this outdoors. To reduce the risk of fire and burn injury, handle fuel with care. It is highly flammable. Do not smoke while handling fuel. Add fuel before starting the engine. Never remove the cap of the fuel tank or add fuel while the engine is running or when the engine is hot. Loosen fuel cap slowly to release pressure and to keep fuel from escaping around the cap. Replace all fuel tank and container caps securely. Wipe spilled fuel from the unit. Move 30 feet away from refueling site before starting engine. If fuel is spilled, do not attempt to start the engine but move the machine away from the area of spillage and avoid creating any source of ignition until fuel vapors have dissipated. Never attempt to burn off spilled fuel under any circumstances. Before storing, allow the engine to cool. Store fuel in a cool, well-ventilated area, safely away from spark and/or flame-producing equipment. Store fuel in containers specifically designed for this purpose. Empty fuel tank and restrain the unit from moving before transporting in a vehicle. When servicing use only identical replacement parts. Use of any other parts may create a hazard or cause product damage. ONLY use cold water. Make sure minimum clearance of 3 feet is maintained from combustible materials. Save these instructions. Refer to them frequently and use them to instruct other users. If you loan someone this tool, loan them these instructions also. 4 SYMBOLS Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer. SYMBOL NAME Wet Conditions Alert DESIGNATION/EXPLANATION Do not expose to rain or use in damp locations. To reduce the risk of injury, user must read and understand operator's manual before using this product. Always wear safety goggles or safety glasses with side shields and, as necessary, a full face shield when operating this product. Read The Operator's Manual Eye Protection Safety Alert Precautions that involve your safety. Hot Surface To reduce the risk of injury or damage, avoid contact with any hot surface. To reduce the risk of injection or injury, never direct a water stream towards people or pets or place any body part in the stream. Leaking hoses and fittings are also capable of causing injection injury. Do not hold hoses or fittings. Fuel and its vapors are explosive and can cause severe burns or death. Fuel and its vapors are extremely flammable and explosive. Fire can cause severe burns or death. Gas products emit carbon monoxide, an odorless, colorless, poison gas. Breathing carbon monoxide can cause nausea, fainting, or death. To reduce the risk of injury from kickback, hold the spray wand securely with both hands when the machine is on. Failure to use in dry conditions and to observe safe practices can result in electric shock. To reduce the risk of injury or damage, DO NOT USE ACIDS, ALKALINES, BLEACHES, SOLVENTS, FLAMMABLE MATERIAL, OR INDUSTRIAL GRADE SOLUTIONS in this product. Risk of Injections Risk of Explosion Risk of Fire Toxic Fumes Kickback Electric Shock Chemical Burns 5 SYMBOLS The following signal words and meanings are intended to explain the levels of risk associated with this product. SYMBOL SIGNAL MEANING Indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury. Indicates a potentially hazardous situation, whic ...