Operator's Manual
Page 5
.... Check with a spark arrestor; The cutting attachment may rotate at idle during carburetor adjustments. It has been reported that is hot and humid, heavy work breaks. d) Keep the tool well maintained, fasteners tightened, and worn parts replaced. In the case of the fingers, usually apparent upon exposure to Raynaud's Syndrome. During weather that vibrations from operation. Always stop the engine and cutting attachment...
.... Check with a spark arrestor; The cutting attachment may rotate at idle during carburetor adjustments. It has been reported that is hot and humid, heavy work breaks. d) Keep the tool well maintained, fasteners tightened, and worn parts replaced. In the case of the fingers, usually apparent upon exposure to Raynaud's Syndrome. During weather that vibrations from operation. Always stop the engine and cutting attachment...
Operator's Manual
Page 6
... throttle trigger is released or engine is properly installed and securely fastened. This contact may use blades, flailing devices, wire, or rope on trimmer attachment. Maintain a firm grip on this tool. English Blade thrust can be sure the cutting attachment stops turning when the engine idles. diameter. Always wear the shoulder harness when using the blade with a blade. NOTE: ADDITIONAL SPECIFIC SAFETY RULES CAN BE FOUND IN THE APPLICABLE ATTACHMENT'S OPERATOR'S MANUAL...
... throttle trigger is released or engine is properly installed and securely fastened. This contact may use blades, flailing devices, wire, or rope on trimmer attachment. Maintain a firm grip on this tool. English Blade thrust can be sure the cutting attachment stops turning when the engine idles. diameter. Always wear the shoulder harness when using the blade with a blade. NOTE: ADDITIONAL SPECIFIC SAFETY RULES CAN BE FOUND IN THE APPLICABLE ATTACHMENT'S OPERATOR'S MANUAL...
Operator's Manual
Page 7
... for safe operation of injury, user must read and understand operator's manual before using this product. English Read Operator's Manual Eye, Hearing and Head Protection Keep Bystanders Away To reduce the risk of this product. away. Some of attachment used and as prescribed in death or serious injury. Always wear eye protection with side shields marked to explain the levels of...
... for safe operation of injury, user must read and understand operator's manual before using this product. English Read Operator's Manual Eye, Hearing and Head Protection Keep Bystanders Away To reduce the risk of this product. away. Some of attachment used and as prescribed in death or serious injury. Always wear eye protection with side shields marked to explain the levels of...
Operator's Manual
Page 8
... of the power head shaft and remove the hanger cap from the dust and debris of this product if any parts are damaged or missing do not operate this list are replaced. ASSEMBLY UNPACKING This product requires assembly. Carefully remove the product and any attachment while power head is misuse and could cause serious personal injury, always disconnect the engine spark plug wire from the box. Use of the...
... of the power head shaft and remove the hanger cap from the dust and debris of this product if any parts are damaged or missing do not operate this list are replaced. ASSEMBLY UNPACKING This product requires assembly. Carefully remove the product and any attachment while power head is misuse and could cause serious personal injury, always disconnect the engine spark plug wire from the box. Use of the...
Operator's Manual
Page 9
... the use . OXYGENATED FUELS DO NOT USE E85 FUEL. Ethanol. check it has been properly filled with a running or hot engine. REMOVING AN ATTACHMENT FROM THE POWER HEAD For removing or changing the attachment: Loosen the knob. Push in the button and twist the shafts to avoid serious personal injury. Failure to prevent contamination. Loosen fuel cap slowly. FUELING AND REFUELING THE TRIMMER Clean surface around fuel cap to...
... the use . OXYGENATED FUELS DO NOT USE E85 FUEL. Ethanol. check it has been properly filled with a running or hot engine. REMOVING AN ATTACHMENT FROM THE POWER HEAD For removing or changing the attachment: Loosen the knob. Push in the button and twist the shafts to avoid serious personal injury. Failure to prevent contamination. Loosen fuel cap slowly. FUELING AND REFUELING THE TRIMMER Clean surface around fuel cap to...
Operator's Manual
Page 10
... 5 with the attachment cutting head can result in burns and/or other injuries. The use 20W50 engine lubricant is low, add engine lubricant until the engine starts and runs. Lay the trimmer on engine performance and service life. English To check engine lubricant level: Set unit on the operator's right side. Any contact with all acceptable lubricants to use in hole; Slowly press the primer bulb 10 times. If...
... 5 with the attachment cutting head can result in burns and/or other injuries. The use 20W50 engine lubricant is low, add engine lubricant until the engine starts and runs. Lay the trimmer on engine performance and service life. English To check engine lubricant level: Set unit on the operator's right side. Any contact with all acceptable lubricants to use in hole; Slowly press the primer bulb 10 times. If...
Operator's Manual
Page 11
...-serviceable filter and a check valve. Head protection may need to remove these instructions can result in different locations depending on the engine. For other parts may become blocked with plastic parts. Please contact your nearest service dealer for the location of attachment used , and/or your eyes and other possible serious injuries. If the cutting attachment still moves at idle. CLEANING AIR FILTER SCREEN See Figures 10 - 11. Replace fuel cap if required. 9 - Spark arrestors may be cleaned or replaced...
...-serviceable filter and a check valve. Head protection may need to remove these instructions can result in different locations depending on the engine. For other parts may become blocked with plastic parts. Please contact your nearest service dealer for the location of attachment used , and/or your eyes and other possible serious injuries. If the cutting attachment still moves at idle. CLEANING AIR FILTER SCREEN See Figures 10 - 11. Replace fuel cap if required. 9 - Spark arrestors may be cleaned or replaced...
Operator's Manual
Page 12
... completely before operating below 2000 feet. 10 - An engine adjusted for gasoline. MAINTENANCE SPARK PLUG REPLACEMENT This engine uses a Champion RY4C spark plug with lubricant following the instructions in the Adding/Checking Engine Lubricant section previously in this manual. Reinstall the bottom engine cover. Allow the engine to be adjusted as shown. Remove the bottom cover and set aside. Position camshaft by all foreign material from the top engine cover. The gap should be run at...
... completely before operating below 2000 feet. 10 - An engine adjusted for gasoline. MAINTENANCE SPARK PLUG REPLACEMENT This engine uses a Champion RY4C spark plug with lubricant following the instructions in the Adding/Checking Engine Lubricant section previously in this manual. Reinstall the bottom engine cover. Allow the engine to be adjusted as shown. Remove the bottom cover and set aside. Position camshaft by all foreign material from the top engine cover. The gap should be run at...
Operator's Manual
Page 13
.... Reset spark plug gap. Push primer bulb until the engine starts and runs. Contact an authorized service center. Remove and clean the spark plug. Engine starts, runs, and accelerates Idle speed screw on the severity of fuel. Drain lubricant and refill with the engine in crankcase. If primer bulb fills, engine may require numerous pulls of the rope. Oil has entered the combustion This is full of the flooding, this manual. No fuel. NOTE: Depending on carburetor needs Turn idle speed screw clockwise to next item. Clean air filter screen.
.... Reset spark plug gap. Push primer bulb until the engine starts and runs. Contact an authorized service center. Remove and clean the spark plug. Engine starts, runs, and accelerates Idle speed screw on the severity of fuel. Drain lubricant and refill with the engine in crankcase. If primer bulb fills, engine may require numerous pulls of the rope. Oil has entered the combustion This is full of the flooding, this manual. No fuel. NOTE: Depending on carburetor needs Turn idle speed screw clockwise to next item. Clean air filter screen.
Operator's Manual
Page 14
... way contrary to the operating instructions as commercial or rental. Bump Knobs, Outer Spools, Cutting Lines, Inner Reels, Starter Pulleys, Starter Ropes, Drive Belts, Tines, Felt Washers, Hitch Pins, Mulching Blades, Blower Fans, Blower and Vacuum Tubes, Vacuum Bag and Straps, Guide Bars, Saw Chains Techtronic Industries North America, Inc., reserves the right to change or improve the design of any RYOBI® brand outdoor product without charge for parts and labor by...
... way contrary to the operating instructions as commercial or rental. Bump Knobs, Outer Spools, Cutting Lines, Inner Reels, Starter Pulleys, Starter Ropes, Drive Belts, Tines, Felt Washers, Hitch Pins, Mulching Blades, Blower Fans, Blower and Vacuum Tubes, Vacuum Bag and Straps, Guide Bars, Saw Chains Techtronic Industries North America, Inc., reserves the right to change or improve the design of any RYOBI® brand outdoor product without charge for parts and labor by...
Operator's Manual
Page 15
.... (iii) Cold start enrichment system. (iv) Fuel Tank. (2) Air Induction System (i) Controlled hot air intake system. (ii) Intake manifold. (iii) Air filter. (3) Ignition System (i) Spark Plugs. (ii) Magneto or electronic ignition system. (iii) Spark advance/retard system. (4) Exhaust Gas Recirculation (EGR) System (i) EGR valve body and carburetor spacer, if applicable. (ii) EGR rate feedback and control system. (5) Air Injection System (i) Air pump or pulse valve. (ii) Valves affecting distribution of warranty coverage, it...
.... (iii) Cold start enrichment system. (iv) Fuel Tank. (2) Air Induction System (i) Controlled hot air intake system. (ii) Intake manifold. (iii) Air filter. (3) Ignition System (i) Spark Plugs. (ii) Magneto or electronic ignition system. (iii) Spark advance/retard system. (4) Exhaust Gas Recirculation (EGR) System (i) EGR valve body and carburetor spacer, if applicable. (ii) EGR rate feedback and control system. (5) Air Injection System (i) Air pump or pulse valve. (ii) Valves affecting distribution of warranty coverage, it...
Operator's Manual
Page 16
... - WARRANTY Emissions Parts EMISSIONS MAINTENANCE SCHEDULE AND WARRANTED PARTS LIST Inspect Before Each Use Clean Every 5 Hours Replace Every 25 Hours or Yearly Clean Every 25 Hours or Yearly Replace Every 50 Hours AIR FILTER ASSY includes: Filter Screen X SPARK SCREEN...X CARBURETOR ASSY includes: Heat Dam X Gaskets X FUEL TANK ASSY includes: Fuel Lines X Fuel Cap X Fuel Filter IGNITION ASSY includes: Spark Plug X ALL EMISSIONS-RELATED PARTS ARE WARRANTED FOR THREE YEARS OR FOR THE PERIOD OF TIME PRIOR TO THE PARTS...
... - WARRANTY Emissions Parts EMISSIONS MAINTENANCE SCHEDULE AND WARRANTED PARTS LIST Inspect Before Each Use Clean Every 5 Hours Replace Every 25 Hours or Yearly Clean Every 25 Hours or Yearly Replace Every 50 Hours AIR FILTER ASSY includes: Filter Screen X SPARK SCREEN...X CARBURETOR ASSY includes: Heat Dam X Gaskets X FUEL TANK ASSY includes: Fuel Lines X Fuel Cap X Fuel Filter IGNITION ASSY includes: Spark Plug X ALL EMISSIONS-RELATED PARTS ARE WARRANTED FOR THREE YEARS OR FOR THE PERIOD OF TIME PRIOR TO THE PARTS...
