Echo PB-251 Operator's Manual
Echo power blower operator's manual
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Also See for PB-251:
- Operator's manual (146 pages) ,
- Service manual (56 pages) ,
- Service data (8 pages)
Table of Contents
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Summary of Contents for Echo PB-251
- Page 1 Power Blower Operator's Manual MODEL 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. X7531180000 PB-251 WARNING X753002680 11/06...
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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
PERSONAL CONDITION AND SAFETY EQUIPMENT Power Blower users risk injury to themselves and others if the power blower is used improperly or safety precautions are not followed. Proper clothing and safety gear must be worn when operating a blower. - Page 4 Wear eye protection that meets ANSI Z87.1 or CE requirements whenever you operate the unit. Hand Protection Wear no-slip, heavy-duty work gloves to improve your grip on the blower handle. Gloves also reduce the transmission of machine vibration to your hands.
- Page 5 • Take wind conditions into account: avoid open doors and windows. • Do not point blower at people or animals. • Review area to be cleared. Look for potential hazards such as stones or metal objects.
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Page 6: Equipment Check
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
Locate the safety decal 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. -
Page 8: Contents
) position to open choke. Power Blower Operator's Manual MODEL PB-251 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. X75300 X753118 09/06 ) to close choke for... -
Page 9: Assembly
2. Release locking ring (C) with a coin or screwdriver, and rotate so that lock symbol (A) is at top of ring. 3. Align locking ribs (E) on upper blower pipe with recesses (D) in locking ring, and slide upper blower pipe into locking ring. -
Page 10: Operation
Echo brand premium Power Blend lubrication caused by failure to use an ISO-L-EGD and J.A.S.O. FC certified oil, such as Echo premium Power Blend void the two-stroke engine warranty. (Emission related parts only are covered for two years, regardless of two-stroke oil used, per the statement listed in the Emission Defect Warranty Explanation.) -
Page 11: Starting Cold Engine
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. • DO NOT smoke near fuel. • DO NOT allow flames or sparks near fuel. •... -
Page 12: Starting Warm Engine
IMPORTANT Recoil starter: Use short pulls - only 1/2 ~ 2/3 of rope for starting. Do not allow the rope to snap back in. Always hold the unit firmly. 5. Recoil Starter Place the unit on a flat, clear area. Firmly grasp throttle grip with left hand and rapidly pull recoil starter handle/rope (E) until engine fires , or maximum 5 pulls. -
Page 13: Stopping Engine
Move stop switch (A) to “STOP” position. WARNING 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. OPERATING BLOWER WARNING Always wear safety glasses, hearing protection and a face filter mask or serious personal injury may result. -
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
AIR FILTER Level 1. Tools required: 25-50 mm (1-2 in.) Cleaning brush. Parts required: Air filter NOTE Clean daily. 1. Close choke (Cold Start Position [ entering the carburetor throat when the air filter is removed. Brush accumulated dirt from air cleaner area. 2. -
Page 16: Spark Plug
SPARK PLUG Level 2. Tools required: T-Wrench, Feeler gauge Parts Required: Spark plug NGK BPM-8Y IMPORTANT Use only NGK BPM-8Y spark plug otherwise severe engine damage may occur. 1. Remove spark plug and check for fouling, worn and rounded center electrode. 2. -
Page 17: Exhaust System
Cleaning Cylinder Fins 1. Remove engine cover (two screws), pull cover away from engine. Clean cylinder fins to allow cooling air to pass freely. 2. Loosely reassemble engine cover with two screws. 3. Tighten all screws securely. EXHAUST SYSTEM Spark Arrestor Screen Level 2. -
Page 18: Carburetor Adjustment
The cylinder exhaust port must be inspected and cleaned of excess carbon every 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: Troubleshooting
ROUBLESHOOTING r o t i l y s t r / d r t ' n t r a e r i l i f r e t l i f r e t r o t y l r i l o r o t t ' n... -
Page 20: Storage
WARNING WARNING 7. Remove the spark plug and pour 7cc (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. B. Pull the recoil starter handle 2-3 times to distribute the oil inside the engine. -
Page 21: Specifications
OWER LOWER PERATOR ANUAL PECIFICATIONS MODEL ----------------------------------------------------- PB-251 Hand Held Length ------------------------------------------------------- 330 mm (13.0 in.) (w/o pipes) Width -------------------------------------------------------- 265 mm (10.4 in.) Height ------------------------------------------------------- 360 mm (14.2 in.) Weight (dry) ------------------------------------------------ 4.1 kg (9.11 lb.) Engine Type ------------------------------------------------ Air cooled, two-stroke, single cylinder gasoline engine Displacement ----------------------------------------------- 25.4cc (1.55 cu. - Page 22 NOTES...
- Page 23 OWER LOWER PERATOR ANUAL NOTES...
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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.