Echo SB manual

SRM/GT/P AS/SB/PE SAFETY MANUAL DANGER! Misuse may result in serious or fatal injuries. You must read, under- stand, and follow these safety instructions, and the instructions in the Operator’s Manual, before operating a Model GT Grass Trimmer, SRM Trimmer-Brushcutter, PAS Pro-Attachment Series Powerhead, SB Split- Boom Trimmer-Brushcutter, or PE[...]

2 INTRODUCTION W ARNING This manual describes how to protect yourself and others from hazards related to operation of a Model GT Grass Trimmer, Model SRM Trimmer-Brushcutter, Model PAS Pro-Attachment Series unit with attachment, Model SB Split-Boom unit with attachment, and Model PE Power Edger. Before assembling, fueling, operating, or servicing y[...]

3 SAFETY SYMBOLS AND W ARNINGS These important safety symbols and warnings are used throughout this manual, and may also appear in your Operator’s, Attachment, or Installation Instruction Manual. These symbols and warnings are provided to help make you aware of potential hazards, and the precautions you must take to protect yourself from injury. [...]

4 Read Operator's and Safety Manuals Read manuals carefully, and follow rules for safe opera- tion. Failure to do so could result in serious or fatal injury. Wear Head, Eye, and Hearing Protection Wear head, hearing, and eye protection that meet ANSI requirements. Wear Hand Protection Wear heavy duty work gloves to protect hands Sharp Blades A[...]

5 Slip Hazard Alert Wear slip-resistant footwear to reduce risk of falls. Operate Only With Debris Shield In Place Do not operate without correct debris shield. Stop Symbol Indicates the “Stop” position for the engine ignition switch (Stop Switch). Keep Bystanders 15 m (50 feet) Feet Away Keep bystanders at least 15 m (50 feet) away when operat[...]

6 SAFETY SYMBOLS AND W ARNINGS Flying Debris Hazard Work attachments can throw debris. Flying debris can cause serious injury. Danger Zone Alert Maintain 15 m (50 feet) radius danger zone around trimmer - brushcutter. Metal Blade Prohibition (Use Nylon Line Head Only) Metal blades cannot be used on unit. Use nylon line head only. Edger Debris Alert[...]

7 OPERATOR SAFETY DANGER Echo GT Grass trimmers and SRM trimmer-brush cutters are powerful, professional-grade tools designed for applications such as trimming grass and light weeds, and when properly configured (SRM/PAS/SB / straight shaft only), cutting brush, woody growth, and small saplings and trees. PAS Pro Attachment Series and SB units can [...]

8 PHYSICAL CONDITION W ARNING Operating this unit while you are impaired can result in serious personal injury or death to yourself and others. Never operate the unit if you are fatigued, or are under the influence of alcohol, medication, or any other sub- stances that can affect your judgment, reflexes, vision, or coordination. You must be mentall[...]

9 Hearing/Ear Protection Echo highly recommends wearing ANSI recognized hearing protection whenever you are operating the unit. Hearing protection prevents hearing loss caused by frequent or prolonged exposure to engine noise. Echo recommends ear plugs, or for constant heavy-duty use, wear earmuff-style hearing protection. Combination Face/Hearing [...]

10 PROTECTION AGAINST COLD OR VIBRATION CAUTION Prolonged exposure to cold and/or vibration may result in injury. Read and follow all safety and operation instructions to minimize risk of injury. Failure to follow instructions may result in painful wrist/hand/arm injuries. Wear sturdy work gloves to help reduce the effects of cold and vibration, an[...]

11 Raynaud's Syndrome A condition known as Raynaud’s Syndrome can occur from exposure to cold and/or vibration. This condition affects the hands and arms, causing tingling, burning, numbness, and loss of color in the fingers. The amount of exposure needed to trigger this is unknown, and varies by individual. To protect yourself from this con[...]

12 ASSEMBLY W ARNING Move STOP switch to STOP position and disconnect spark plug lead at spark plug before assembling unit. Do not connect spark plug lead to spark plug until unit is properly assembled, checked, and ready for use. ALWAYS wear eye protection that meets current ANSI Z87.1 requirements. Operators that wear pre- scription glasses must [...]

13 Keep feet and hands away NEVER install any other type of blade, line head, cutting attachment, part, or accessory on your trimmer/ brushcutter unless it is approved by Echo for use on your specific model. Parts and accessories that ap- pear to fit properly may create a safety hazard when the unit is operated, and could result in serious injury t[...]

14 Debris Shield W ARNING Plastic Debris Shields are equipped with a sharp cut-off knife for cutting nylon trimmer line to length during op- eration. Use extreme care when assembling nylon line head to gear case to avoid accidental contact with cut- off knife. Wear work gloves when assembling nylon line head to gear case, and avoid contact with sha[...]

15 SRM Models: If your trimmer-brushcutter requires assembly before it can be used, you must make sure the unit is properly configured for the type of cutting attachment you will be using. Follow the instructions in the Operator’s Manual provided with the unit. You must install the required cutting attachment, debris shield, handle, and any other[...]

16 PAS/SB Front Handle Configuration The required front handle configuration of your PAS/SB unit may change, depending on the type of PAS attach- ment being used: • Use the barrier bar provided with the PAS power head when instructed in the PAS Attachment Operator’s Manual. • Remove the barrier bar when using an attachment that does not requi[...]

17 ASSEMBL Y SRM/PAS/SB Blade Configuration If you change the cutting attachment on your SRM, PAS, or SB unit from nylon line head to a blade, you must also install all of the parts required for blade operation. These parts vary by type of blade being used, and may include replacing the front handle with a U-Handle (See the SRM/PAS/SB Set-Up Guide,[...]

18 PE Models DANGER Modification, improper assembly, or use of unapproved blades or attachments, can result in serious injury, engine failure, and voiding of warranty. Use only Echo blades and attachments approved for use on PE Series power edger models. Assemble unit only as instructed in Operator’s Manual, using parts provided with unit. • NE[...]

19 All Front Loop Handle Models Make sure the front loop handle is positioned beyond the minimum handle spacing line, as shown on the handle spacing decal on the drive shaft housing. The minimum handle spacing line indicates the minimum distance between the rear handle and front handle, and helps ensure the operator’s hands are far enough apart t[...]

20 FUELING DANGER Explosion/Fire/Burn Hazard. Gasoline is extremely flammable. Vapors are explosive. Keep at least 50 feet (15 m) away from heat, sparks, open flame, smok- ing materials, static electricity, and all other sources of ignition when fueling unit. Gasoline vapor is heavier than air, and can travel along the ground to nearby sources of i[...]

21 • NEVER fill fuel tanks indoors - ALWAYS fill fuel tanks outdoors over open ground. • DO NOT overfill fuel tank - ALWAYS allow room in tank for expansion. Fill tank no more than 95 per- cent full, or to “Safe Fill Line” if marked on container. • ALWAYS wipe up spills immediately, and dispose of fuel soaked wipes safely. Use a fireproof[...]

22 • KEEP OUT OF REACH OF CHILDREN. • If swallowed, do not induce vomiting. CALL PHYSI- CIAN OR A POISON CONTROL CENTER IMME- DIATELY. • WEAR SAFETY GLASSES when mixing or han- dling. • AVOID repeated or prolonged skin contact. • AVOID inhaling oil mists or vapors. • ALWAYS wipe up spills promptly - spills may create a slip hazard if no[...]

23 ST ARTING NEVER use raw (unmixed) fuel, or any high-ethanol fuel (ethanol content greater than 10%) such as E20 -E85, in a two-stroke engine. Fuel containers filled with 2-stroke engine fuel/oil mix should be identified as containing fuel/oil mix, and should be stored separately to prevent using raw or high ethanol gasoline in a two-stroke engin[...]

24 The cutting head/work attachment (nylon line head, blade, or PAS/SB attachment) must not move at idle, otherwise serious personal injury may result. Periodic carburetor adjustment may be necessary to assure the cutting head/PAS attachment does not move at idle. If the cutting head/work attachment moves at idle, re- adjust carburetor according to[...]

25 • ALWAYS start the unit with power head on the ground, with cutting head/work attachment off the ground and clear of debris and all obstructions. • NEVER “drop start” the unit or attempt to start the unit while it is resting on blade tips. • ALWAYS grip the unit firmly when starting to prevent loss of control when pulling starter handl[...]

26 • Hold the unit with a secure, two-handed grip, and wait for the engine to stall to a complete stop. • After the engine stops, disconnect the spark plug lead, and tag the unit to identify it as having a broken STOP switch. • Do not restart the unit. Have the unit repaired before using it again. OPERATION - GENERAL SAFETY DANGER Blade Hazar[...]

27 OPERA TION NO PERSON EXCEPT OPERATOR IS ALLOWED IN 15 METER RADIUS* DANGER ZONE. EYE, EAR, FACE, FOOT, LEG AND BODY PROTECTION MUST BE WORN BY OPERATOR. PERSONS IN ZONE OF RISK BEYOND DANGER ZONE MUST WEAR EYE PROTECTION. 15 METERS 50 FEET DANGER ZONE RISK ZONE Always clear debris before using unit 30 METERS 100 FEET DANGER ZONE Careless operati[...]

28 OPERA TION Always use 2 hands to hold unit Stop unit immediately if sudden vibration occurs • ALWAYS use extra care to maintain footing around sloping, hilly, or slippery ground, and around uneven surfaces like steps, raised walkways, edging, and curbs. • ALWAYS hold the unit firmly with two hands, with thumbs wrapped around the handles for [...]

29 OPERA TION GT GRASS TRIMMER & SRM TRIMMER/ BRUSHCUTTER OPERATION GT/SRM/PAS Units - Using Nylon Line Heads W ARNING Flying Debris Line heads rotate at high speed - rotating nylon line can throw debris with sufficient force to cause injury. Keep bystanders and pets out of the “Danger Zone,” a 50 foot (15 meter) radius around the unit bein[...]

30 OPERA TION • NEVER operate trimmer with cutting head above knee height - operation with the cutting head well above ground level produces a higher debris flow, and can cause debris to strike you in the face. • ALWAYS follow instructions provided in Operator’s Manual or with line head for loading or advancing nylon line. • ALWAYS wear glo[...]

31 SRM/PAS Brushcutter Operation - Using Metal Grass/Weed, Brush, & Clearing Blades DANGER Sharp Blades/Powerful Cutting Action Contact with moving blades can cause serious or fatal injury. Keep hands, feet, and all other body parts away from blades. Wear all required personal protective equipment. Misuse, improper assembly or care of equipment[...]

32 • Make sure the warning sign on the back of the shoulder harness is properly positioned for easy viewing by others. • Wearing hearing protection and engine noise may prevent you from hearing others about to enter the Safety Zone. Perform regular visual safety checks of the area while cutting to help ensure a safe work area. Hidden Hazards Bl[...]

33 • ALWAYS use blade only for application for which it was intended • ALWAYS use the correct front handle for the type of blade being used. Echo recommends using a U- Handle for all blade use. REACTION FORCES - Push/Pull - Kickback/ Kickout During normal use, operating a brushcutter with a circular metal blade can produce sudden strong reac- t[...]

34 Kickout Kickout is also a reactive force caused by resistance to cutting, but the direction of blade thrust is lateral (to the left or right of the blade), instead of forward or back toward the operator. In most cases, Push, Pull, and Kickout can be reduced or eliminated by: • Using the correct blade for the cutting job • Using properly shar[...]

35 Blade Applications Use blades only in recommended applications. • • • • • Grass/Weed Blade - Use Grass/Weed blades for cutting thick grasses, weeds, light to medium veg- etation, and thick-stalked growth such as reeds and palm grass. • • • • • Brush Blades - Use Brush blades for cutting dried brush, small saplings, and large [...]

36 PE Models DANGER Striking concrete or other hard materials with spinning edger blade can cause severe blade damage or breakage, and serious or fatal injuries from flying fragments. Stop unit immediately and check blade if an object is struck. Replace blade if broken, cracked, bent, chipped or otherwise damaged, or if unit began shaking or vibrat[...]

37 Edger Operator in Operating Position Prohibition - Edger Operation w/Electric Cord on Ground Debris Removal with Scraper W ARNING Edger operation may scatter ground debris that can cause unstable or slippery footing, and in- crease the risk of slips and falls. Always maintain proper footing and balance while operating edger. Stop unit if necessa[...]

38 • ALWAYS use only Echo-approved attachments and edger blades. • NEVER operate edger with damaged or missing debris shield. • NEVER adjust edger blade height with engine running. Stop engine, disconnect spark plug lead, and make adjustments. • NEVER carry edger around the work site while the blade or attachment is rotating. ALWAYS shut th[...]

39 PAS ATTACHMENTS DANGER Misuse, improper assembly, or use of unapproved attachments, can result in serious injury, engine failure, and voiding of warranty. Use only Echo attachments approved for use on Pro Attachment Series models. Contact with moving cutting or work attachments can cause serious injury. Keep clear of moving cutting/work attachme[...]

40 • • • • • NEVER use unit within 15 meters (50 feet) of any power lines or wires that may be conducting electric- ity. Contact with wires carrying electrical current can result in shock or electrocution. • • • • • NEVER exceed the cutting capacity of the hedge clippers - forcing the blades to cut materials thicker than the hed[...]

41 • • • • • ALWAYS use adjustment handle to hold blade assembly when making adjustments. • • • • • ALWAYS lock blades securely in position before lifting unit off ground. • • • • • ALWAYS check cutting area for hidden wires, fence posts, and other obstacles before starting. • • • • • ALWAYS maintain a line o[...]

42 • • • • • ALWAYS make sure that the pruned tree branch or limb can fall safely to the ground after cutting. • • • • • NEVER stand under a tree limb or branch during cutting • • • • • ALWAYS keep guide bar cover on guide bar until unit is ready to be used. • • • • • ALWAYS keep chain properly tensioned • [...]

43 PAS PRO-THATCH ATTACHMENT Misuse, improper assembly, or use of unapproved attachments, can result in serious injury, engine failure, and voiding of warranty. Use only Echo attachments approved for use on Pro Attachment Series models. Contact with moving work attachments can cause entanglement and serious injury. Keep clear of moving work attachm[...]

44 • NEVER operate edger attachment unless all edger blade hardware has been properly installed. • ALWAYS use a new split pin each time blade is installed or replaced. • NEVER operate edger with damaged or missing debris shield. • NEVER adjust edger blade height with engine running. Stop engine, disconnect spark plug lead, and make adjustme[...]

45 Clearing Jams DANGER If the cutting head/work attachment gets jammed by an obstruction and can’t move, the clutch allows the engine to keep running. As soon as the obstruction is re- moved, the cutting head/work attachment will start moving again. To protect yourself from serious injury when clearing jams, follow these important safety rules: [...]

46 • NEVER use a unit with broken, damaged, missing, or worn parts. Contact your dealer for repairs if problems are found. • NEVER use substitute parts, parts from other models or brands, or used parts, when performing maintenance or repairs. Use only new parts that are manufactured for your specific serial number and model trimmer. • NEVER m[...]

47 • ALWAYS stop unit immediately and correct any problem if unit does not run properly after performing service or maintenance. Operating a unit that has been improperly repaired may result in serious injury. • ALWAYS have major service performed by a qualified service technician. See your dealer for authorized service support. STORAGE DANGER [...]

48 Grass Trimmer-Brushcutter Terms TERM DEFINITION Air Filter Filters air used by the engine for combustion. Keeps dirt and dust out of the engine to help extend engine life. Alternative Stop Procedure Procedure used to stall engine if Stop switch malfunctions and unit does not stop when switch is moved to stop position. Move choke lever to Cold St[...]

49 GLOSSAR Y Cotter Pin A fastening device used to retain hex nuts on threaded shafts. Also called a split pin. Cultivator Attachment A rotating work attachment used on Power Attachment Series units. Rotating tines cultivate and break up soil for weeding, planting seeds, and working mulch into the soil. Cut-Off Knife A cutting device attached to a [...]

50 GLOSSAR Y Head Protection Helmet-like device that protects the head from falling materials. Hearing Protection Devices Protective devices such as ear plugs or ear muffs that protect hearing by reducing exposure to harmful noises. Hedge Clipper A cutting device with reciprocating blades. Used to cut hedges, shrubs, and ornamental vegetation. Idle[...]

51 GLOSSAR Y Recoil Starter Starts engine by turning crankshaft and moving piston up and down. Recoil Starter Handle Molded rubber handle attached to starter cord. Used to start engine. Ricochet When a thrown object bounces off another surface. Safety Glasses Eye protection devices that are worn like glasses. Safety Goggles Eye protection devices t[...]

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ECHO INCORPORA TED 400 OAKWOOD ROAD LAKE ZURICH, IL 60047 PHONE: (847) 540-8400 www .echo-usa.com Printed in USA[...]