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Echo PB-461LN Operator's Manual

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Power Blower
Operator's Manual
MODEL
Read rules for safe operation and all instructions carefully. ECHO provides this
Operator's Manual which must be read and understood for proper and safe operation.
X7501129600
PB-461LN
WARNING
DANGER
X750006820
11/05

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Summary of Contents for Echo PB-461LN

  • Page 1 Power Blower Operator's Manual MODEL PB-461LN WARNING DANGER Read rules for safe operation and all instructions carefully. ECHO provides this Operator's Manual which must be read and understood for proper and safe operation. X750006820 X7501129600 11/05...

  • Page 2: Table Of Contents

    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.

  • Page 3: Safety

    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 preceded by symbols or key words. The following is an explanation of those symbols and key words and what they mean to you.
  • Page 4 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.
  • Page 5 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).

  • Page 6: Equipment

    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.

  • Page 7: Description

    Hot Decal (near muffler) If a decal cannot be read, a new one can be ordered from your ECHO dealer. See PARTS ORDERING instructions for specific information. General Warning Decal (located on top of blower)

  • Page 8: Contents

    __ 1 - Curved Pipe __ 1 - Operator's Manual __ 1 - Warranty Registration Card __ 1 - ECHO Emissions and Warranty Statement __ 2 - Clamps w/screws __ 1 - Stick Handle Assembly __ 1 - Echo Power Blend...

  • Page 9: Assembly

    OWER LOWER PERATOR ANUAL SSEMBLY WARNING DANGER Never perform maintenance or assembly procedures with engine running or serious personal injury may result. INSTALL BLOWER PIPES STICK HANDLE 1. Assemble clamps (A) onto both ends of flexible pipe (B). 2. Assemble swivel pipe (C) into flexible pipe (B) and tighten clamp (A).

  • Page 10: Operation

    IMPORTANT Echo premium Power Blend TM Universal 2-Stroke Oil may be mixed IMPORTANT at 50:1 ratio for application in all Echo engines sold in the past Spilled fuel is a leading cause of regardless of ratio specified in those manuals.

  • Page 11: Starting Cold Engine

    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. • Rotate throttle handle downward to a comfortable operating position.

  • Page 12: Starting Warm Engine

    2. Move throttle lever (A) to "O" (Stop) position. WARNING DANGER If engine does not stop when stop switch is moved to STOP position, close choke - COLD START position - to stall engine. Have your ECHO dealer repair stop switch before using blower again.

  • Page 13: Operating Blower

    OWER LOWER PERATOR ANUAL OPERATING BLOWER WARNING DANGER Always wear safety glasses, hearing protection, a face filter mask and take all safety precautions or serious personal injury may result. Do not point the blower pipe in the direction of people or pets. Read the Safety Section carefully.

  • Page 14: Maintenance

    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.

  • Page 15: Air Filter

    OWER LOWER PERATOR ANUAL WARNING DANGER Allow the engine and muffler to completely cool before performing any maintenance activity. AIR FILTER Level 1. Tools required: 25mm-50mm (1 - 2 in.) cleaning brush. Parts required: Tune Up Kit P/N 90071 NOTE Clean daily.

  • Page 16: Spark Plug

    SPARK PLUG Level 2. Tools required: 3/4 in. Spark Plug deep socket, Feeler gauge Parts Required: Tune Up Kit P/N 90071 IMPORTANT Use only NGK BPM-8Y spark plug (BPMR-8Y in Canada) otherwise severe engine damage may occur. 1. Remove spark plug cover and spark plug, check for fouling, worn and rounded center electrode.

  • Page 17: Exhaust System

    OWER LOWER PERATOR ANUAL Cleaning Cylinder Fins 1. Remove spark plug cover and spark plug. 2. Remove engine cover (five screws), pull cover away from engine, and tie temporary knot in starter rope. Clean cylinder fins to allow cooling air to pass freely. IMPORTANT Always reinstall spark plug cover, otherwise engine cooling will be greatly reduced, and engine failure will result.

  • Page 18: Carburetor Adjustment

    3 months or 90 hours of operation in order to maintain this engine within the emissions durability period. ECHO strongly recommends that you return your unit to your ECHO dealer for this important maintenance service. CARBURETOR ADJUSTMENT...
  • Page 19 OWER LOWER PERATOR ANUAL Adjustment Screws Idle Speed (A) Control throttle opening at idle. Low (LO) Speed (B) Controls amount of fuel at low speed and supplementary fuel for smooth progression from idle to high speed. High (HI) Speed (C) Controls amount of fuel at full throttle Before Adjustment Check that:...

  • Page 20: Troubleshooting

    ROUBLESHOOTING i l l r e l i l y r e l i l y t l i f f f u r e l h t i s t r r e l t ' n f f o i r t r e l o l r...

  • Page 21: Storage

    2. Place the stop switch in the "STOP" position. 7. Remove the spark plug and pour 7cc (1/4 oz.) of fresh, clean ECHO 2-stroke engine oil into the 3. Remove accumulation of grease, oil, dirt and debris cylinder through the spark plug hole.

  • Page 22: Specifications

    PECIFICATIONS MODEL ----------------------------------------------------- PB-461LN Length ------------------------------------------------------- 325 mm (12.8 in.) Width -------------------------------------------------------- 520 mm (20.5 in.) Height ------------------------------------------------------- 435 mm (17.1 in.) Weight (dry) ------------------------------------------------ 12.0 kg (26.4 lb.) Engine Type ------------------------------------------------ Air cooled, two-stroke, single cylinder gasoline engine Displacement ----------------------------------------------- 44.0 cc (2.69 cu. in.) Bore ---------------------------------------------------------- 40.0 mm (1.57 in.)
  • Page 23 OWER LOWER PERATOR ANUAL NOTES...

  • Page 24: Servicing Information

    • Purchasing from your Echo Dealer. • Manuals are available by sending a written request stating the model number and serial number of your Echo unit, part number of the manual, your name and address, and mail to the address below.

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