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Echo SHC-251 Operator's Manual

Shaft hedge clipper
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Shaft Hedge Clipper
Operator's Manual
MODEL
Read rules for safe operation and instructions carefully. ECHO provides an Operator's
Manual and a Safety Manual. Both must be read and understood for proper and safe
operation. Failure to do so could result in serous injury.
X7502022500
SHC-251
WARNING
S
H
HAFT
EDGE
O
PERATOR
DANGER
C
LIPPER
'
M
S
ANUAL
X750008270
04/05
1

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Summary of Contents for Echo SHC-251

  • Page 1 SHC-251 WARNING DANGER Read rules for safe operation and instructions carefully. ECHO provides an Operator's Manual and a Safety Manual. Both must be read and understood for proper and safe operation. Failure to do so could result in serous injury.

  • 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 and the SAFETY MANUAL you found in the same package. You will find both easy to use and full of helpful operating tips and SAFETY messages.

  • Page 3: Safety

    HAFT EDGE LIPPER 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: Personal Condition And Safety Equipment

    Wear no-slip, heavy-duty work gloves to improve your grip on the handle. Gloves also reduce the transmission of machine vibration to your hands. Hearing Protection ECHO recommends wearing hearing protection whenever unit is used. Proper Clothing Wear snug fitting, durable clothing;...
  • Page 5 HAFT EDGE LIPPER 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 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 these safety decals on your unit. Make sure the decals are legible and that you understand and follow the instructions on them. If a decal cannot be read, a new one can be ordered from your ECHO dealer. See PARTS ORDER- ING instructions for specific information.
  • Page 8 1. POWER HEAD - Includes the Engine, Clutch, Fuel System, Ignition System and Recoil Starter. 2. GRIP, RIGHT HAND REAR - Cushioned grip for right hand. 3. THROTTLE TRIGGER LOCKOUT - This lever must be held during starting. Operation of the throttle trigger is prevented unless throttle trigger lockout lever is engaged.

  • Page 9: Contents

    The ECHO product you have purchased has been factory pre-assembled for your convenience. After opening the carton, check for damage. Immediately notify your retailer or ECHO Dealer of damaged or missing parts. Use the contents list to check for missing parts.

  • Page 10: Operation

    Emission Defect Warranty Explanation.) IMPORTANT Echo premium Power Blend 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. IMPORTANT Spilled fuel is a leading cause of hydrocarbon emissions.

  • Page 11: Starting Cold Engine

    HAFT EDGE LIPPER PERATOR ANUAL STARTING COLD ENGINE NOTE The blade cover is used for transportation and storage. Remove blade cover before using the unit. WARNING DANGER The attachment will operate immediately when the engine starts and could result in loss of control and possible serious injury. Keep movable parts of the attachment off the ground and away from objects that could become entangled or thrown.

  • Page 12: Starting Warm Engine

    The attachment should not move at idle, otherwise serious personal injury may result. NOTE If attachment moves, readjust carburetor according to “Carburetor Adjustment” instructions in this manual or see your ECHO Dealer. 1. Stop Switch Move stop switch button (A) away from the STOP position. 2. Primer Pump primer bulb (C) until fuel is visible and flows freely in the clear fuel tank return line.

  • Page 13: Hedge Trimming

    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 the task is not listed, see your ECHO Dealer for repairs. SKILL LEVELS Level 1 = Easy to do.

  • Page 14: Maintenance Intervals

    MAINTENANCE INTERVALS n i l t I - t l i t l i n i l l f f l i o s t l t n i ® ® y l l . . n...

  • Page 15: Air Filter

    HAFT EDGE LIPPER PERATOR ANUAL AIR FILTER Level 1. Tools Required: Cleaning brush 25 or 50 mm (1 or 2 in.) Parts Required: 90008 REPOWER AIR & FUEL FILTER KIT. 1. Close choke (Cold Start Position [ ]). This prevents dirt from entering the carburetor throat when the air filter is removed.

  • Page 16: Spark Plug

    SPARK PLUG Level 2. Tools Required: T-Wrench, feeler gauge, soft metal brush. Parts Required: REPOWER Tune-Up Kit P/N 90074C IMPORTANT Use only NGK BPM-8Y spark plug (BPMR-8Y in Canada) otherwise severe engine damage may occur. 1. Remove spark plug and check for fouling, worn and rounded center electrode.

  • Page 17: Exhaust System

    HAFT EDGE LIPPER PERATOR ANUAL 1. Remove spark plug lead (A). Remove air filter cover (B). 3. Remove one (1) muffler cover screw and muffler cover (C). 4. Remove two (2) screws and engine cover (D). IMPORTANT DO NOT use a metal scraper to remove dirt from the cylinder fins. 5.

  • 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 HAFT EDGE LIPPER PERATOR ANUAL Before Adjustment Check that: • Air filter is clean and properly installed. • Spark arrestor screen and muffler are free of carbon. • Nylon line head with lines trimmed to 8 in. is installed. Initial Adjustment 1.

  • Page 20: Lubrication

    4. Wipe excess oil from the blade before putting the unit back in service. Gear Housing Assembly Level 2 Tools required: Grease gun, clean rag. Parts required: ECHO LUBE 14 oz. cartridge P/N 91015 or ® Lithium Based Grease. 1. Clean dirt from grease fitting (A).
  • Page 21 Level 1. NOTE Hedge Clipper drive shaft should be greased every 25 hours of operation. Tools required: 4 mm hex wrench, clean rag, small brush. Parts required: ECHO LUBE 14 oz. cartridge P/N 91015 or ® Lithium Based Grease. WARNING DANGER Blades are very sharp.

  • Page 22: Sharpening Blades

    Parts required: None. IMPORTANT Blades should only be removed and reinstalled by an Authorized ECHO Servicing Dealer, otherwise premature wear or internal damage may occur. 1. Tighten blade bolts until snug, then loosen blade bolts 1/2 turn. 2. Hold blade bolts from turning using 10 mm wrench, and tighten blade lock nuts with other 10 mm wrench.

  • Page 23: Troubleshooting

    HAFT EDGE LIPPER PERATOR ANUAL ROUBLESHOOTING n i l n i l n i l l f f t l i f t ' n c t i c t i t n I c t i i t c t l i f t l i f t l i f...

  • Page 24: Storage

    TORAGE WARNING DANGER During operation the muffler or catalytic muffler and surrounding cover become hot. Always keep exhaust area clear of flammable debris during transportation or when storing, otherwise serious personal injury may result. Long Term Storage (over 30 days) Do not store your unit for a prolonged period of time (30 days or longer) without performing protective storage mainte- nance which includes the following: 1.

  • Page 25: Specifications

    Fuel/Oil Ratio ----------------------------------------------- 50:1 two-stroke air cooled engine oil Gasoline ----------------------------------------------------- 89 Octane unleaded. DO NOT use fuel containing methyl alcohol, more than 10% ethyl alcohol or 15% MTBE. Oil ------------------------------------------------------------ Echo Power Blend Premium Universal 2-Stroke Oil Fuel Tank Capacity ---------------------------------------- 0.42 lit. (14.2 US fl. oz.) Recoil Starter System -------------------------------------- i-30 Automatic Recoil StarterClutch Centrifugal Type Gear Case Ratio -------------------------------------------- 5.88:1...
  • Page 26 NOTES...
  • Page 27 HAFT EDGE LIPPER PERATOR ANUAL NOTES...

  • Page 28: 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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