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Operator’s Manual MODEL PB-410 WARNING Read rules for safe operation and instructions carefully. ECHO provides this Operator’s Manual, which must be read and understood for proper and safe operation. X750-009 80 2 X750109-300 2 Printed in Japan 1004Ah 1360 ES...
NTRODUCTION Welcome to the ECHO family. This ECHO product was designed and manufactured to provide long life and on-the-job- dependability. Read and understand this manual. You will find it easy to use and full of helpful operating tips and SAFETY messages.
OWER LOWER ’ PERATOR ANUAL AFETY MANUAL SAFETY SYMBOLS AND IMPORTANT INFORMATION Throughout this manual and on the product itself, you will find safety alerts and helpful, informational messages pre- ceded by symbols or key words. The following is an explanation of those symbols and key words. CIRCLE AND SLASH SYMBOL This symbol means the specific action DANGER...
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Breathing Protection Wear a facemask to protect against dust. Hearing Protection ECHO recommends wearing hearing protection whenever unit is used. Proper Clothing Wear snug fitting, durable clothing; • Pants should have long legs, shirts with long sleeves.
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OWER LOWER ’ PERATOR ANUAL Repetitive Stress Injuries It is believed that overusing the muscles and tendons of the fingers, hands, arms and shoulders may cause soreness, swelling, numbness, weakness and extreme pain in those areas. Certain repetitive hand activities may put you at a high risk for developing a Repetitive Stress Injury (RSI).
Use only ECHO approved attachments. Serious injury may result from the use of a non-approved attachment combination. ECHO, INC. will not be responsible for the failure of cutting devices, attachments or accessories which have not been tested and approved by ECHO. Read and comply with all safety instructions listed in this manual and safety manual.
Locate the safety decals on your unit. Make sure the decals are legible and that you understand and follow the instruc- tions on them. If a decal cannot be read, a new one can be ordered from your ECHO dealer. See PARTS ORDERING instructions for specific information.
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1. SAFETY DECAL - Lists important safety precautions. 2. SAFETY DECAL - Lists important safety precautions. 3. SAFETY DECAL - Lists important safety precautions. 4. AIR CLEANER - Contains replaceable air filter element. 5. SPARK PLUG - Provides spark to ignite fuel mixture. 6.
SSEMBLY WARNING Never perform maintenance or assembly procedures with engine running or serious personal injury may result. INSTALL BLOWER PIPES 1. Assemble throttle lever bracket to the fan case using four screws. Set top lead into the recess of bracket. 2.
ECHO premium Power Blend X™, will void the two-stroke engine warranty. IMPORTANT ECHO premium Power Blend X™ Universal 2-Stroke Oil may be mixed at 50 : 1 ratio for application in all ECHO engines sold in the past regardless of ratio specified in those manuals.
Handling Fuel DANGER Fuel is VERY flammable. Use extreme care when mixing, storing or handling or serious personal injury may result. • Use an approved fuel container. o l l • DO NOT smoke near fuel. • DO NOT allow flames or sparks near fuel. •...
OWER LOWER ’ PERATOR ANUAL STARTING COLD ENGINE - Recoil starter: Use short pulls - only 1/2 - 2/3 of rope length for starting. Do not allow the rope to snap back in. Always hold the unit firmly. STOP - Rotate spring loaded throttle handle downward to a comfortable operating position.
OPERATING BLOWER WARNING Engine exhaust IS HOT, and contains Carbon Monoxide(CO), a poison gas. Breathing CO can cause unconsciousness, serious injury, or death. Exhaust can cause serious burns. ALWAYS blow exhaust away from your face and body. WARNING Always wear safety glasses, hearing protection, a face filter mask and take all safety precautions or serious personal injury may result.
ECHO Service Dealer for maintenance. To help you decide whether you want to DO-IT-YOURSELF or have the ECHO Dealer do it, each maintenance task has been graded. If task is not listed, see your ECHO Dealer for repairs.
AIR FILTER Level 1. Tools required: 25 - 50 mm (1 - 2 in.) medium bristle cleaning brush. Parts required: Air Filter NOTE Clean daily. 1. Close choke (Cold Start Position). This prevents dirt from entering Air cleaner cover Element the carburetor throat when the air filter is removed.
OWER LOWER ’ PERATOR ANUAL CHECK FUEL SYSTEM Level 1. 1. Check before every use. 2. After refueling make sure fuel does not leak or exude from around fuel pipe, fuel grommet or fuel tank cap. 3. In case of fuel leakage, there is a danger of fire. Stop using the machine immediately and request your dealer to inspect or replace.
COOLING SYSTEMS Level 2. IMPORTANT To maintain proper engine operating temperatures, cooling air must pass freely through the cylinder fin area. This flow of air carries INTAKE combustion heat away from the engine. GRILL Overheating and engine seizure can occur when: •...
OWER LOWER ’ PERATOR ANUAL Exhaust Port Cleaning Level 2. Tools required: Wood or plastic scraper, Cross Head Screwdriver, 5 mm Hex Wrench Parts Required: As needed: Muffler gasket 1. Remove muffler cover. 2. Place piston at top dead center. Remove muffler and muffler gasket.
(ASL) (96.0 kPa). To maintain proper engine operation and emission compliance above 1,100 feet ASL the carburetor may need to be adjusted by an authorized ECHO service dealer. IMPORTANT If the engine is adjusted for operation above 1,100 feet ASL, the carburetor must be re-adjusted when operating the engine below 1,100 feet ASL, otherwise severe engine damage can result.
No fuel at carburetor Fuel strainer clogged Clean or replace Fuel line clogged Clean or replace Carburetor Ask your ECHO dealer Fuel at cylinder No fuel at cylinder Carburetor Ask your ECHO dealer Muffler wet with fuel Fuel Mixture is too rich...
7. Remove the spark plug and pour 7 mL (1/4 oz.) of fresh, clean ECHO 2-stroke engine oil into the cylinder through the spark plug hole. A. Place a clean cloth over the spark plug hole.
Exhaust System Spark Arrestor Muffler w / Catalyst Mixture Ratio 50:1 ratio with ECHO Power Blend X™ , ISO-L-EGD (ISO/CD 13738) and JASO M345-FC/FD two-stroke, air-cooled engine oil. Gasoline Use 89 octane unleaded. Do not use fuel containing methyl alcohol, more than 10% ethyl alcohol or 15% MTBE.
ECHO'S RESPONSIBILITY ECHO Incorporated’s Limited Warranty, provides to the original purchaser that this ECHO product is free from defects in material and workmanship. Under normal use and maintenance from date of purchase, ECHO agrees to repair or replace at ECHO’s discretion, any defective product free of charge at any authorized ECHO servicing dealer within listed below application time periods, limitations and exclusions.
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. Gasohol which contains a is also approved. The prescribed mixing ratio of gasoline to oil is listed on the ECHO oil label and covered in your operator’s manual. engine speeds as listed in your operator’s manual. of unauthorized attachments.
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HOW WILL A COVERED PART BE CORRECTED? If there is a defect in a part covered by this warranty, any ECHO Inc. Authorized Service Dealer will correct the defect. You will not have to pay anything to have the part adjusted, repaired or replaced. This includes any labor and diagnosis for warranted repairs performed by the dealer. In addition, engine parts not expressly covered under this warranty but whose failure is a result of a failure of a covered part will be warranted.
ADDITIONAL OR REPLACEMENT MANUALS Replacement Operator, safety Manuals, and Parts Catalogs are available from your ECHO dealer or at www.echo- usa.com or by contacting ECHO Inc., 400 Oakwood Road, Lake Zurich, IL 60047 (800-673-1558). Always check the ECHO Web Site for updated information.