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Echo PB-403 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.
X7501126102
PB-403
Serial Number 05001001 & Up
WARNING
DANGER
X750002402
11/01

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Summary of Contents for Echo PB-403

  • Page 1 Power Blower Operator's Manual MODEL: PB-403 Serial Number 05001001 & Up 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. X750002402 X7501126102 11/01...

  • 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: Manual Safety Symbols And Important Information

    If a decal cannot be read, a new one can be ordered from your ECHO dealer. See PARTS ORDERING instructions for specific information. P/N 89016006361...

  • Page 4: International Symbols

    Proper clothing and safety gear must be worn when operating a Power Blower. Hearing Protection Physical Condition ECHO recommends wearing hearing protection whenever Your judgment and physical dexterity may not be good: unit is used. • if you are tired or sick, •...

  • Page 5: Extended Operation/Extreme Conditions

    NOT operate unit if leaks are found. • Do not use blower if any part is missing or damaged. • Have repairs done only by an authorized ECHO Service dealer. • Do not use any attachment, accessory, or replacement part unless it is recommended in this Operator's Manual.

  • Page 6: Safe Operation

    SAFE OPERATION Noise Control • Follow local noise regulations on sound levels and hours of operations. Use only WARNING DANGER during appropriate hours. Do not operate this product indoors or in inadequately ventilated • Never use a higher speed setting then areas.

  • Page 7: Description

    1 - Straight Pipe 1 - Curved Pipe 1 - Operator's Manual 1 - Warranty Registration Card 1 - ECHO Emissions and Warranty Statement 1 - Plastic Bag 2 - Clamps w/screws 2 - Cable ties 1 - Bottle ECHO 2-Stroke Oil Mix...
  • Page 8 1. SAFETY DECAL - Lists important safety precautions. 2. SPARK PLUG - Provides spark to ignite fuel mixture. 3. SPARK ARRESTOR - CATALYTIC MUFFLER / MUFFLER - The muffler or catalytic muffler controls exhaust noise and emission. The spark arrestor screen prevents hot, glowing particles of carbon from leaving the muffler. Keep exhaust area clear of flammable debris.

  • Page 9: Specifications

    OWER LOWER PERATOR ANUAL PECIFICATIONS ) . n ) . n ) . n ) y r r t s i l y i l o ) . n ) . n ) . n o i t t i c o i t ) .

  • Page 10: Assembly

    SSEMBLY WARNING DANGER Never perform maintenance or assembly procedures with engine running or serious personal injury may result. INSTALL BLOWER PIPES 1. Assemble clamps (A) onto both ends of flexible pipe (B). 2. Assemble straight pipe with swivel (C) into flexible pipe (B). 3.

  • Page 11: Pre-Operation

    ISO-L-EGD and J.A.S.O. FC • Wipe any spilled fuel from the unit. certified oil, such as Echo Premium 50:1 Two-stroke Oil, will void the • Move at least 3 m (10 ft.) from refueling two-stroke engine warranty.

  • Page 12: Operation

    PERATION • Provide all operators of this equipment with the Operator's Manual and instructions for safe operation. • Check unit for loose nuts, bolts and screws daily. • Recoil starter: Use short pulls - only 1/2-2/3 of rope length for starting.

  • Page 13: Starting Warm Engine

    Move stop switch (B) to "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 14: Operating Blower

    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. IMPORTANT To avoid engine damage due to over-revving, do not block blower pipe opening.

  • Page 15: 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 16: Air Filter

    AIR FILTER Level 1. Tools required: 25 - 50 mm (1 - 2 in.) medium bristle paint brush. Parts required: Air Filter P/N A226000030 NOTE Clean daily. 1. Close choke (Cold Start Position). This prevents dirt from entering the carburetor throat when the air filter is removed. Brush accumulated dirt from the air cleaner area.

  • Page 17: Spark Plug

    OWER LOWER PERATOR ANUAL SPARK PLUG Level 1. Tools required: 3/4 in. Spark Plug deep socket, Feeler gauge (preferably a wire gauge) Parts Required: Spark Plug , NGK BPM-8Y P/N 15901019830 1. Remove spark plug , and check for fouling, worn and rounded center electrode.

  • Page 18: Exhaust System

    Cleaning Cylinder Fins 1. Remove engine cover (five screws), pull cover away from engine. Clean cylinder fins (B) to allow cooling air to pass freely. EXHAUST SYSTEM Spark Arrestor Screen Level 2. Tools required: Cross Head Screwdriver Parts Required: Spark arrestor screen P/N 14586206720, (1) Gaskets P/N 14586604261 IMPORTANT Carbon deposits in muffler will cause a drop in engine output and...

  • Page 19: Carburetor Adjustment

    High Altitude Adjustment High altitude adjustment is not required for proper operation of this engine. Level 2. Tools required: Screwdriver, tachometer (Echo P/N 99051130017) Parts required: none. NOTE Do not adjust carburetor unless necessary. If you have difficulty, see your ECHO dealer.
  • Page 20 Initial Adjustment 1. With engine off, turn HI speed screw (C) counterclockwise to stop. 2. Turn LO speed screw (B) midway between stops. 3. Turn idle screw (A) until tip of screw just touches throttle plate; then turn three (3) turns clockwise. Final Adjustment IMPORTANT Limiter caps prevent exceeding C.A.R.B.

  • Page 21: Troubleshooting

    OWER LOWER PERATOR ANUAL ROUBLESHOOTING r o t r o t i a r i l l r o t r e l i l y i l y r o t r e l f f u r e l h t i r u t r / n...

  • Page 22: Storage

    2. Place the stop switch in the "STOP" position. 7. Remove the spark plug and pour 7cc (1/4 oz., 1/2 tablespoon) of fresh, clean ECHO 2-stroke engine oil 3. Remove accumulation of grease, oil, dirt and debris into the cylinder through the spark plug hole.
  • Page 23 OWER LOWER PERATOR ANUAL NOTES...

  • Page 24: Servicing Information

    • Sending a check or money order for $2.00 per Parts Catalog or $1.50 per Operator's Manual made payable to ECHO, INCORPORATED. State on a sheet of paper the model number and serial number of the ECHO unit you have, part number of the manual (if known), your name and address and mail to address below.

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