OPERATOR'S MANUAL PC30 PRUNER/TRIMMER RY52002 Your pruner/trimmer has been engineered and manufactured to Ryobi'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 buying a Ryobi product. SAVE THIS MANUAL FOR FUTURE REFERENCE TABLE OF CONTENTS n Introduction ..................................................................................................................................................................... 2 n General Safety Rules ....................................................................................................................................................... 3 n Specific Safety Rules....................................................................................................................................................... 4 n Symbols........................................................................................................................................................................ 5-6 n Features........................................................................................................................................................................ 7-8 n Assembly .................................................................................................................................................................... 8-10 n Operation.................................................................................................................................................................. 11-14 n Maintenance ............................................................................................................................................................. 15-21 n Troubleshooting ............................................................................................................................................................. 22 n Warranty ................................................................................................................................................................... 23-25 n Parts Ordering / Service ................................................................................................................................................ 26 INTRODUCTION This product 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. 2 GENERAL SAFETY RULES WARNING! Read and understand all instructions. Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal injury. n Always stop the engine and remove the spark plug wire before making any adjustments or repairs except for carburetor adjustments. n Inspect the unit before each use for loose fasteners, fuel leaks, etc. Replace any damaged parts before use. n The chain may rotate during carburetor adjustments. n It has been reported that vibrations from hand-held tools may contribute to a condition called Raynaud's Syndrome in certain individuals. Symptoms may include tingling, numbness and blanching of the fingers, usually apparent upon exposure to cold. Hereditary factors, exposure to cold and dampness, diet, smoking and work practices are all thought to contribute to the development of these symptoms. It is presently unknown what, if any, vibrations or extent of exposure may contribute to the condition. There are measures that can be taken by the operator to possibly reduce the effects of vibration: a) Keep your body warm in cold weather. When operating the unit wear gloves to keep the hands and wrists warm. It is reported that cold weather is a major factor contributing to Raynaud's Syndrome. b) After each period of operation, exercise to increase blood circulation. c) Take frequent work breaks. Limit the amount of exposure per day. d) Keep the tool well maintained, fasteners tightened and worn parts replaced. If you experience any of the symptoms of this condition, immediately discontinue use and see your physician about these symptoms. n Mix and store fuel in a container approved for gasoline. n Mix fuel outdoors where there are no sparks or flames. Wipe up any fuel spillage. Move 30 ft. away from refueling site before starting engine. n Stop the engine and allow to cool before refueling or storing the unit. n Allow the engine to cool, empty the fuel tank, and secure the unit from moving before transporting in a vehicle. n Check for damaged parts. Before further use of the tool, any 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 should be properly repaired or replaced by an authorized service dealer. Following this rule will reduce the risk of shock, fire, or serious injury. READ ALL INSTRUCTIONS n For safe operation, read and understand all instructions before using this product. Follow all safety instructions. Failure to follow all safety instructions listed below, can result in serious personal injury. n Do not allow children or untrained individuals to use this unit. n Never let anyone use the machine who has not received adequate instructions in the machine's proper use. This applies to rentals as well as privately owned units and also to the power head it is attached to. n Always wear safety glasses with side shields. Everyday glasses have only impact resistant lenses. They are NOT safety glasses. Following this rule will reduce the risk of eye injury. n Product users on United States Forest Service land, and in some states, must comply with fire prevention regulations. This product is equipped with a spark arrestor; however, other user requirements may apply. Check with your federal, state, or local authorities. n Wear heavy, long pants, boots, and gloves. Do not wear loose fitting clothing, short pants, or go barefoot. Do not wear jewelry of any kind. n Never operate this unit on the operator's left side. n Secure long hair above shoulder level to prevent entanglement in moving parts. n Keep all bystanders, children, and pets at least 50 ft. away. n Do not operate this unit when you are tired, ill, or under the influence of alcohol, drugs, or medication. n Do not operate in poor lighting. n Do not operate in rain or use in damp or wet environments. n Keep firm footing and balance. Do not overreach. Overreaching can result in loss of balance or exposure to hot surfaces. n Keep all parts of your body away from any moving part. n To avoid hot surfaces, never operate the unit with the bottom of the engine above waist level. n Do not touch area around the muffler or cylinder of the unit. These parts get hot from operation. 3 SPECIFIC SAFETY RULES SPECIFIC SAFETY RULES FOR PRUNER USE n Kickback is a dangerous reaction that can lead to serious injury. Kickback may occur when the moving chain contacts an object at the upper portion of the tip of the guide bar or when the wood closes in and pinches the chain in the cut. Contact at the upper portion of the tip of the guide bar can cause the chain to dig into the object and stop the chain for an instant. The result is a lightning-fast, reverse reaction which kicks the guide bar up and back toward the operator. If the chain is pinched along the top of the guide bar, the guide bar can be driven rapidly back toward the operator, which can cause loss of control and may result in serious injury. Do not rely exclusively upon the safety devices built into the product. With a basic understanding of kickback, you can reduce or eliminate the element of surprise. Sudden surprise contributes to accidents. n Make sure that the area in which you are cutting is free from obstructions. Do not let the nose of the guide bar contact a log, branch, fence, or any other obstruction while you are operating the unit. n Cut only when visibility and light are adequate for you to see clearly. n Do not use on a ladder or unstable support. Always cut with both feet on solid ground to prevent being pulled off balance. n To protect yourself from electrocution, do not operate within 50 feet of overhead electrical lines. n Before starting the engine, make sure the chain is not contacting any object. n Always cut with the engine running at full speed. Fully squeeze the throttle trigger and maintain a steady cutting speed. n Do not force tool. Use the correct tool for your application. The correct tool will do the job better and safer at the rate for which it is designed. n To protect yourself from falling branches, do not stand directly under the branch or limb being cut. This unit should not be held at an angle over 60° from ground level. n Keep the handles dry, clean, and free of oil or fuel mixture. n Shut off the engine and make sure the cutting attachment has stopped before setting the unit down. n To prevent electrical shock or serious personal injury, do not use this product with any AC power head. n Follow the sharpening and maintenance instructions for the saw chain. n Use only the replacement guide bars and low kickback chains specified for the unit. SPECIFIC SAFETY RULES FOR TRIMMER USE n Replace string head if cracked, chipped, or damaged in any way. Be sure the string head or blade is properly installed and securely fastened. Failure to do so can cause serious injury. n Make sure all guards, straps, deflectors, and handles are properly and securely attached. n Use only the manufacturer's replacement string in the cutting head. Do not use any other cutting attachment. To install any other brand of cutting head to this string trimmer can result in serious personal injury. n Never operate unit without the grass deflector in place and in good condition. n Maintain a firm grip on both handles while trimming. Keep string head below waist level. Never cut with the string head located over 30 in. or more above the ground. REFUELING n FUEL IS HIGHLY FLAMMABLE. Take precautions when using to reduce the chance of serious personal injury. n Store fuel in a cool, well-ventilated area, safely away from spark and/or flame-producing equipment n Store fuel in containers specifically designed for this purpose. n Only refuel outdoors and do not smoke while refueling. n 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. n 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. n Replace all fuel tank and container caps securely. n If the fuel tank has to be drained, do this outdoors. 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 Safety Alert Read The Operator's Manual DESIGNATION/EXPLANATION Precautions that involve your safety. To reduce the risk of injury, user must read and understand operator's manual before using this product. Wear eye, hearing, and head protection when operating this equipment. Wear non-slip safety footwear when using this equipment. Wear non-slip, heavy-duty protective gloves when handling the pole pruner attachment and the saw chain. Keep hands away from moving parts. Keep all bystanders at least 50 ft. (15 m) away. Eye, Hearing, and Head Protection Safety Footwear Gloves Moving Parts Keep Bystanders Away 50' 15m Kickback DANGER! Beware of kickback. Hot Surfaces Indicates HOT SURFACES. Keep all body parts away from all hot surfaces. DANGER! Risk of electrocution! 50 Risk of Electrocution m 15 ' Gasoline and Oil Use unleaded gasoline intended for motor vehicle use with an octane rating of 87 [(R + M)/2] or higher. This product is powered by a 2-cycle engine and requires pre-mixing gasoline and 2-cycle oil. Thrown objects can ricochet and result in personal injury or property damage. Ricochet 50' 15m No Blade Do not install or use any type of blade on a product displaying this symbol. 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, which, if not avoided, may result in minor or m ...