1 Shaft Hedge Clipper
Contents
1. Spark Arrestor Screen 1 Remove screen holder and gasket from muffler body 2 Clean carbon deposits from screen and muffler components 3 Replace screen if it is cracked plugged or has holes burned through COOLING SYSTEM CLEANING Level 3 Tools required Cross Head Screwdriver 3 mm Hex wrench 4mm Hex wrench Pointed Wood Stick Cleaning Brush 1 2 medium bristle paint brush Parts Required None IMPORTANT To maintain proper engine operating temperatures cooling air must pass freely through the cylinder fin area This flow of air carries combustion heat away from the engine Overheating and engine seizure can occur when Air intakes are blocked preventing cooling air from reaching the cylinder Dust and grass build up on the outside of the cylinder This build up insulates the engine and prevents the heat from leaving Removal of cooling passage blockages or cleaning of cooling fins is considered Normal Maintenance Any failure attributed to lack of maintenance is not warranted 1 Remove spark plug lead from the spark plug and throttle linkage end from the carburetor swivel 2 Remove the four screws that retain the engine cover Two at the top of the starter two on either side of the front Lift the cover from the engine and lay to the front of the hedge clipper NOTE The throttle cable remains assembled to the engine cover and the spark plug lead and grommet remain installed NOTE D2. B and HI A needles in CW until they stop and are lightly seated IMPORTANT DO NOT over tighten needles Forcing them to tighten will damage the carburetor 2 Turn LO needle B out CCW 1 1 4 turns Turn HI needle A out CCW 2 3 4 turns SHC 2400 HCA 2400 Fine Tuning TYPE 1 Requires Accurate Tachometer ECHO P N 99051130017 ea 1 Start engine and allow to warm to operating temperature minimum 2 3 minutes varying engine speed from idle to full throttle 2 Always begin fine tuning with LO needle B is a MID POINT a Lean drop off With engine idling turn LO needle slowly CW in to lean drop off point RPM will increase then abruptly drop off 1 Note this position b Rich drop off With engine idling slowly turn LO needle RICH LEAN CCW out to rich drop off point RPM will increase then DROP OFF DROP OFF gradually slow and drop off 2 Note this position 26 E609 c Final setting Set needle at mid point between lean rich drop off points 3 d Turn 1 8 turn CCW out making mixture slightly richer 4 3 High speed adjustment Adjust HI needle A with tachometer to achieve the specifications found on page 12 Specifications of this manual 4 Check idle speed and reset if necessary Using a tachometer idle speed should be set to the specification found on page 12 Specifi cations of this manual WARNING 44 DANGER When carburetor adjustment is completed blades sh
3. HCA 2400 Cushioned grip for Left Hand SLIDE SWITCH mounted on top of the Throttle Trigger Housing Move switch FORWARD to RUN BACK to STOP IDLE START INTERLOCK HCA Model This lever must be held during starting and idle operation when throttle trigger is disengaged otherwise engine will stop The engine does not stop when trigger interlock lever is released and throttle trigger is engaged during throttle operation Operation of the throttle trigger is prevented unless interlock lever is engaged THROTTLE TRIGGER Spring loaded to return to idle when released During acceleration depress gradually for best operating technique DO NOT hold trigger while starting BLADES Double reciprocating blades mounted to a blade support bar Double sided blades are capable of cutting on either side of the blade AIR CLEANER Contains replaceable filter element PURGE BULB Before starting and after filling the fuel tank pump purge bulb 3 4 times or until a steady stream of fresh fuel is visible through the clear fuel return line CHOKE CONTROL The choke control lever is located on the top of the air filter case Lift the lever UP to COLD START to close the choke for Cold Starting Push the lever all the way DOWN for the RUN position STARTER HANDLE Pull handle slowly until starter engages then quickly and firmly DO NOT pull rope all the way out or allow the handle to snap back damage to the recoil starter will occur FUEL TANK Con
4. Install drum The loop in the spring must engage the slot in the drum Replace the screw and washer 10 Hold the rope in the notch H and rotate the drum counterclock wise several turns 11 Hold the drum to prevent it from rewinding pull the excess rope taught with the handle and allow to rewind slowly 12 Pull rope several times to check spring tension If rope does not rewind fully repeat step 10 13 Pull rope out all the way Drum must be able to turn an additional 1 2 turn counter clockwise If drum does not turn see your Autho rized ECHO Service Dealer 14 Install starter and rear handle and test STORAGE 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 maintenance which includes the following 1 Store unit in a dry dust free place out of the reach of children WARNING A DANGER Do not store in enclosure where fuel fumes may accumulate or reach an open flame or spark or serious personal injury may result 2 Place the ignition in the OFF position HEDGE CLIPPER 3 1 OPERATOR S MANUAL Remove accumulation of grease oil dirt and debris from exterior of unit Perform all periodic lubrication and services that are required Tighten all the screws and nuts Drain the fuel tank completely and pull the recoil starter handle several times to remove fuel from the carburetor Remove the spark plug and
5. and cold may cause tingling and burning sensations followed by loss of color and numbness in the fingers The following precautions are strongly recommended because the minimum exposure which might trigger the ailment is unknown e Keep your body warm especially the head neck feet ankles hands and wrists Maintain good blood circulation by performing vigorous arm exercises during frequent work breaks and also by not smoking e Limit the hours of operation Try to fill each day with jobs where operating the trimmer or other hand held power equipment is not required e If you experience discomfort redness and swelling of the fingers followed by whitening and loss of feeling consult your physician before further exposing yourself to cold and vibration 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 An extreme RSI condition is Carpal Tunnel Syndrome CTS which could occur when your wrist swells and squeezes a vital nerve that runs through the area Some believe that prolonged exposure to vibration may contribute to CTS CTS can cause severe pain for months or even years HEDGE CLIPPER 9 OPERATOR S IMANUAL To reduce the risk of RSI CTS do the following e Avoi
6. pour 1 4 oz 1 2 tablespoon of fresh clean two 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 C Observe the piston location through the spark plug hole Pull the recoil starter handle slowly until the piston reaches the top of its travel and leave it there Install the spark plug do not connect spark plug cable SERVICING INFORMATION PARTS Genuine ECHO Parts and ECHO REPOWER Parts and Assemblies for your ECHO products are available only from an Authorized ECHO Dealer When you do need to buy parts always have the Model Number Type number and Serial Number of the unit with you You can find all three numbers on the engine housing For future reference write them in the space provided below Model No Type No SN SERVICE Service of this product during the warranty period must be performed DEALER Pi by an Authorized ECHO Service Dealer For the name and address of the Authorized ECHO Service Dealer nearest you ask your retailer or Call call 1 800 432 ECHO 3246 When presenting your unit for Warranty service repairs proof of purchase is required 1 800 432 ECHO WARRANTY CARD This card is our means of registering all original owners of ECHO equipment The card plus proof of purchase provides you the assur ance that authorized warranty work will be d
7. product THE SAFETY MANUAL explains possible hazards involved with the use of Hedge Clippers and what measures you should take to make their use safer TABLE OF CONTENTS Starting Cold Engine Starting Warm Engine Stopping Engine Maintenance Skill Levels Maintenance Intervals Air Filter Fuel Filter Spark Plug Exhaust System Personal Condition and Safety Equipment Cooling System Cleaning Safe Operation Carburetor Adjustment Emission Extended Operation Extreme Conditions Carburetor Adjustment Non Emission Description Lubrication Contents Sharpening Blades Emission Control Starter Rope Replacement Specifications Storage Models SHC 1700 2100 2400 HCA 2400 Servicing Information Assembly Gear Housing Assembly Drive Shaft Service Power Head Drive Shaft ECHO Consumer Product Support Warranty Card Additional or Replacement Manuals Manual Ordering Instructions Equipment Check Determine Operation Area Specifications descriptions and illustrative material in this Operation literature are as accurate as known at the time of publication but are subject to change without notice Illustrations may include optional equipment and accessories and may not include all standard equipment CopyRight 1997 By Echo Incorporated All Rights Reserved HEDGE CLIPPER OPERATOR S IMANUAL MANUAL SAFETY SYMBOLS AND IMPORTANT INFORMATION Throughout this manual and on the product itself you will find safety al
8. 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 LEVEL Levell Easy to do Most required tools come with unit Level2 Moderate difficulty Some specialized tools may be required Level3 Experience required Specialized tools are required ECHO offers REPOWER Maintenance Kits and Parts to make your maintenance job easier Just below each task heading are listed the various part numbers required for that task See your ECHO dealer for these parts MAINTENANCE INTERVALS 6 Months or 300 Hours Maintenance Component System Procedure Air Filter Clean Replace Fuel Strainer Clean Replace Fuel Line Inspect Carburetor Inspect Rebuild Replace Choke System Inspect C lean Replace Cooling System Inspect Clean Muffler Spark Arrestor Inspect Clean Drive Shaft Grease p Gear Housing Grease Recoil Starter Rope Inspect Clean FuelLeaks Inspect Replace Spark Plug Clean Replace Ignition System Clean Replace No Maintenace reguired for coil and flywheel Screws Nuts B olts Inspect Tighten Replace I Inspect R Replace IM PORTANT Time intervals shown are maximum Actual use and your experience will determine the frequency of required maintenance 1 Replacement will be required for commercial use after 600 hours For Consumer use cleaning every 6 months is requir
9. yourself and any other person working Za Gas within the 50 ft 15 M Safety Zone with the required Protective tess j D 50 FEET Equipment and clothing E ny de 15 METERS Check that loop front handle and shoulder strap or shoulder waist harness are adjusted for safe comfortable operation During operation the complete unit especially the gear box drive shaft housing and power head muffler area may become very hot too hot to touch Avoid contact during and immediately after operation Never adjust blade angle of HCA while standing Only adjust cutting angle with HCA resting flat on the ground with the engine stop switch in the STOP position Adjust cutting angle by moving locking lever A up Depress blade indexing lever B and change blade angle with rear cutter assembly handle Release indexing lever into notch Move locking lever down to completely engage internal gears IMPORTANT Locking lever A does not secure gear box angle setting Moving lever in the down position reduces internal play in the gear box Do not over tighten castle nut C to insure gear box angle setting tightness because damage to internal gears will occur If the lever is loose or very tight adjust nut C for snug 90 movement HEDGE CLIPPER OPERATOR S IMANUAL STARTING COLD ENGINE Blades should not move at idle If blades move readjust carbure tor according to Carburetor Adjustment instructions in the manual or se
10. 0 DRIVE SHAFT WARNING A DANGER This unit is not designed to insulate against hazards associated with the contact of wires carrying electrical current To avoid possible injury death due to electrical shock or other hazards DO NOT operate unit if any wires power telephone cable etc are closer than 15 feet 4 5 meters minimum P N 890178 54331 distance to any part of the unit or operator HCA 2400 DRIVESHAFT WARNING A DANGER This unit can be dangerous if used i Falling objects and or blade contact can cause serious injury to operator helpers and bystanders helpers and bystanders at least 50 feet 15m dear of operating area eTo reduce injury risk R AND UNDERSTAND the Operators Manual r copies are available any ECHO Dealer Wear Protective Clothing head heari oye Pteni meeting ANSI stand a pos fha eaea NEVER operate unit if ignition inte does not work NEVER intention the interlock system STOP engine before making repairs or blade ol ea ALWAYS use the adjustment handle when adjusting blade angle Keep hands away from WARNING 44 DANGER This unit can be dangerous if used improperly Falling objects and or blade contact can cause serious injury to operator helpers and bystanders Keep helpers and bystanders at least 50 feet 15m clear of operating area To reduce injury risk READ AND UNDERSTAND the Operator s Manual replacement copies are available through any ECHO Dealer Wear Protective Clo
11. 0 is Factory Assembled in the box Gear Box Drive Shaft SHC 2100 2400 HCA 2400 SHC 1700 2100 2400 Tools Reguired 8MM Open End Wrench Screwdriver Parts Reguired Power Head Drive Shaft Assembly and Gear Box Blade Assembly NOTE Hedge Clipper Blades are very sharp Wear gloves to protect hands 1 Slide the Gear Housing Assembly on the Drive Shaft Be certain the Flex Drive Shaft engages the hole in Driver Gear 2 Align the locating screw A with the locating hole B in the Drive Shaft Housing tighten screw A and clamping screws C Power Head Drive Shaft SHC 2400 HCA 2400 Only 1 Stand engine upright on a level surface 2 Loosen the two bolts at engine drive shaft end 3 Carefully fit drive shaft assembly to engine making sure that inner drive shaft engages into clutch mount NOTE The arrow on the drive shaft housing must be in contact with the engine arrow A on drive shaft indicates line 4 Rotate the drive shaft housing until arrows are centered with engine bearing housing 5 Tighten bolts Throttle Linkage Installation 1 Close choke and remove air filter cover 2 Loosen nut A and place threaded cable housing in bracket slot If there are flat washers between the tow nuts place one on each side of the bracket Finger tighten nut A 3 Place inner cable in slot of carburetor swivel B and tighten nut A 4 Check to make sure throttle operates freely opens completely
12. 50 hours of operation Tools required 8mm Open End Wrench Screwdriver Clean Rag Small Brush Parts required Lithium Based Grease SHC 1700 2100 2400 WARNING 4 amp DANGER Shaft Hedge Clipper blades are very sharp Wear gloves to protect hands otherwise serious personal injury may result 1 Loosen gear housing assembly locating screw A and mounting screws C Remove the gear box from the drive shaft housing 2 Pull the drive shaft B from the housing wipe clean and re coat with a thin coating 1 2 oz 15 ml of lithium based grease 3 Slide the drive shaft back in the drive housing being careful not to get dirt on the flex shaft 4 Install the gear housing assembly 20 E609 SHARPENING BLADES Level 1 Tools required Flatfile Small Screwdriver Parts required Gear Box gasket Lithium Based Grease NOTE Blade sharpening requires removal of blades from the unit Step by step instruction are included in the Service Manual that apply to your model NOTE Hedge Clipper Blades are very sharp Wear gloves to protect hands 1 Use screwdriver to separate upper and lower cutters equal distance apart 2 File each edge carefully Follow the original shape of the blade IMPORTANT If a power grinder is used DO NOT allow blade to over heat 3 Lubricate blades See Blade Lubrication Instructions page 26 this section STARTER ROPE REPLACEMENT Level 3 Tools required SAFETY GOG
13. GLES Screwdriver 3mm Allen Wrench Parts Required 890 mm 35 in ECHO Starter Rope Lithium based grease 1 Remove four 4 screws holding starter assembly and rear handle on engine Remove rear handle and starter WARNING A DANGER The spring inside the starter is under tension DO NOT remove screw B until spring tension is relieved 2 Hold starter drum in place and cut off or untie knot A Allow the drum to slowly turn until all spring tension is relieved 3 Remove screw B turn drum slightly clockwise and lift carefully and slowly away from spring IMPORTANT The spring must not come out with the drum If resistance is felt when lifting the drum STOP See your Authorized ECHO Service Dealer for help HEDGE CLIPPER 2 9 OPERATOR S IMANUAL 4 Remove the old starter rope and prepare the new rope by first heating both ends to prevent fraying 5 Pass one end of the rope through the opening of the drum and tie a knot Press knot and end of rope in cavity of drum 6 Thread the rope through the eyelet in the housing C then through the starter handle D Follow the illustration and tie another knot in the free end of the rope Pull the knot into the handle 7 Check that the hook E on the end of the spring touches the post F Lightly grease the top of the spring and the post 8 Hold the drum pawl G side up and wind the rope on the drum counterclockwise four 4 turns So MECHO 9
14. MEGHO Shaft Hedge Clipper Operator s Manual MODELS SHC 1700 Type 1 SHC 1700 Type 1E SHC 2100 Type 1 SHC 2100 Type 1E SHC 2400 Type 1 SHC 2400 Type 1E HCA 2400 Type 1E S N 001001 amp Up S N 501001 504767 S N 001001 amp Up S N 501001 506455 S N 001001 amp Up S N 00501001 amp Up S N 00501001 amp Up A WARNING A The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm WARNING A DANGER Readrules for safe operation and instructions carefully ECHO provides an Operator s Manual anda Safety Manual Both must be read and understood for proper and safe operation Failure to do so could resultin serous injury 99922202875 X7502248800 04 97 2 MECHO INTRODUCTION 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 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 THE OPERATORS MANUAL contains specifications and information for operation starting stopping maintenance storage and assembly specific to this
15. O NOT use a metal scraper to remove dirt from the cylinder fins HEDGE CLIPPER OPERATOR S IMANUAL 23 24 UE CHE 3 Use the wooden stick or brush to remove dirt from the cylinder fins 4 Remove grass and leaves from the grid between the recoil starter and fuel tank 5 When installing the engine cover be certain the tab of the metal deflector shield is in the slot of the cover CARBURETOR ADJUSTMENT Type LE Models Level 2 Tools required Screwdriver Tachometer ECHO P N 99051130017 Parts required None NOTE Every unit is run at the factory and the carburetor is set in compli ance with EPA Phase 1 and California Emission Regulations In addition the carburetor is equipped with HI and LO needle adjustment limiters that prevent settings outside acceptable limits 1 Before adjusting the carburetor clean or replace the air filter and spark arrester screen 2 Start engine and run for several minutes to reach operating temperature 3 Stop engine Turn HI speed needle A CCW counter clockwise to stop Turn LO speed needle B midway between full CCW and CW clockwise stops 4 Idle Speed Adjustment Start engine and turn idle speed adjustment screw C CW until the blades begin to move then turn the screw CCW until blades stop moving Turn screw CCW an additional 1 4 turn 5 Accelerate to full throttle for 2 3 seconds to clear excess fuel from engine then return to idle Acce
16. TARTING WARM ENGINE The starting procedure is the same as Cold Start except DO NOT close the choke NOTE If engine does not start after 4 pulls use Cold Start Procedure HCA 2400 WARNING A DANGER Blades should not move at idle If blades move readjust carburetor according to Carburetor Adjustment instructions in the manual or see your ECHO dealer otherwise serious personal injury may result SHC 1700 1 Ignition Switch Start Run All Models 2100 2400 Move Ignition Switch lever button away from the STOP position 2 Primer Pump Bulb All Models Pump primer bulb until fuel is visible in the Clear fuel return line 3A Starting SHC 1700 2100 Lay the trimmer on a flat clear area Grip front handle interlock Place knee light pressure against upper drive shaft to hold power head on the ground Pull starter rope until engine fires 3B Starting SHC 2400 Lay the trimmer on a flat clear area clear area and pull starter rope until engine fires 3C Starting HCA 2400 Lay the trimmer on a flat clear area Firmly grip the rear handle and depress and hold the Ignition Throttle Interlock Pull the starter rope until engine fires HCA 2400 NOTE Idle Start Interlock must be held tight against the grip or engine will stop at idle HEDGE CLIPPER OPERATOR S IMANUAL STOPPING ENGINE SHC UNITS 1 Release Throttle Allow engine to idle for a minute 2 Ignition Switch STOP Move ignit
17. and returns to idle 5 Connect ignitions leads C HCA 2400 has one spade terminal pair and on ring terminal which attaches under fan cover screw 6 Re install air cleaner cover 14 UECHG PRE OPERATION FUEL Fuel Reguirements Gasoline Use 89 Octane 4 mid grade or higher gasoline or gasohol known to be good quality Gasohol may contain up to 10 Ethyl grain alcohol or 15 MTBE methyl tertiary butyl ether Gasohol containing methanol wood alcohol is NOT approved Two Stroke Oil A two stroke engine oil meeting ISO L EGD Standard ISO CD 13738 must be used Echo brand Premium 50 1 oil meets this standard Engine problems due to inadequate lubrication caused by failure to use an ISO L EGD approved oil such as Echo Premium 50 1 Two stroke Oil will 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 EPA Phase I California Emission Defect Warranty Explanation Mixing Follow directions on the oil container Handling Fuel WARNING A DANGER Fuelis VERY flammable Use extreme care when mixing storing or handling or serious personal injury may result Use an approved fuel container DONOT smoke near fuel DO NOT allow flames or sparks near fuel Fuel tanks cans may be under pressure Always loosen fuel caps slowly allowing pressure to equalize NEVER refuel a unit when the engine
18. aring protection OSHA requires the use of hearing protection if this unit is used 2 hours per day or more 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 DO NOT WEAR SHORTS DO NOT WEARTIES SCARVES JEWELRY Wear sturdy work shoes with non skid soles DO NOT WEAR OPEN TOED SHOES DONOTOPERATE UNIT BAREFOOTED Hot Humid Weather Heavy protective clothing can increase operator fatigue which may lead to heat stroke Schedule heavy work for early morning or late afternoon hours when temperatures are cooler SAFE OPERATION Determine Operation Area Review the area to be trimmed Look for hazards that could contribute to unsafe conditions DO NOT operate unit if any wires power telephone cable etc are closer than 15 feet 4 6 meters to any part of the operator or unit Spectators and fellow workers must be warned and children and animals prevented from coming nearer than 50 ft 15 meters while the Hedge Clipper is in use Operation Use Proper Clothing amp Equipment Before starting the unit equip yourself and any other person working within the 50 ft 15 M Safety Zone with the required Protective Equipment and clothing Avoid Hot Surfaces During operation the complete unit especially the drive shaft housing power head muffler area and gear box may become very ho
19. d using your wrist in a bent extended or twisted position Instead try to maintain a straight wrist position Also when grasping use your whole hand not just the thumb and index finger e Take periodic breaks to minimize repetition and rest your hands e Reduce the speed and force with which you do the repetitive movement e Do exercises to strengthen the hand and arm muscles e See a doctor if you feel tingling numbness or pain in the fingers hands wrists or arms The sooner RSI CTS is diagnosed the more likely permanent nerve and muscle damage can be prevented DESCRIPTION EMISSION CONTROL Type 1E Models The ECHO product you have purchased has been factory The emission control system for this engine is EM Engine pre assembled for your convenience Due to packaging Modification restrictions some assembly of Models SHC 2100 SHC 2400 and HCA 2400 is required IMPORTANT ENGINE INFORMATION ENGINE FAMILY TEH0240824RC After opening the carton check for damage Immediately DISPLACEMENT 23 6 cc notify your retailer or ECHO Dealer of damaged or missing THIS ENGINE MEETS U S EPA PHI AND 1995 parts Use the contents list to check for missing parts 1998 CALIFORNIA EMISSION REGULATIONS FOR ULGE ENGINES REFER TO OWNER S CONTENTS LIST MANUAL FOR MAINTENANCE SPECIFICATIONS MODEL AND ADJUSTMENTS ee 1 Shaft Hedge Clipper Assembly ALL KIORTIZ CORP E 1 Operator s Manual ALL M 1 Hedge Clipper Safety Ma
20. e your ECHO dealer otherwise serious personal injury may result 4A NOTE Ignition Interlock Lever in front handle must be gripped for the engine to start and or to continue to run AB NOTE Idle Start Interlock must be held tight against the grip or engine will stop at idle Starting HCA 2400 WARNING 4 amp DANGER HCA 2400 Ignition Switch Start Run All Models Move Ignition Switch lever button away from the STOP position Close Choke Cold Start SHC 1700 SHC 1700 2100 Push choke lever forward to Cold Start 2100 2400 SHC 2400 HCA 2400 Pull choke lever up to Cold Start position Primer Pump Bulb All Models Pump primer bulb until fuel is visible in the Clear fuel return line Starting SHC 1700 2100 Lay the trimmer on a flat clear area Grip front handle interlock Place knee light pressure against upper drive shaft to hold power head on the ground Pull starter rope until engine fires Starting SHC 2400 Lay the trimmer on a flat clear area clear area and pull starter rope until engine fires Lay the trimmer on a flat clear area Firmly grip the rear handle and depress and hold the Ignition Throttle Interlock Pull the starter rope until engine fires HCA 2400 Open Choke Run All Models Push choke lever back to OPEN RUN position Restart engine if necessary and allow to warm up running at idle for several minutes 17 1SUUELCHG S
21. ed Cleaning includes Rebuild Kits Commercial grease weekly or ever 25 hours of use Consumer grease every 25 hours of use AIR FILTER Level 1 Tools required Cleaning brush 1 or 2 medium bristle paint brush Parts required SHC Models 90008 REPOWER AIR amp FUEL FILTER KIT HCA 2400 90030 REPOWER AIR amp FUEL FILTER KIT 1 Close choke Cold Start Position This prevents dirt from entering the carburetor throat when the air filter is removed Brush accumu lated dirt from the air cleaner area 2 Remove the air cleaner cover Clean and inspect the element for damage If element is fuel soaked and very dirty replace 3 If element can be cleaned and reused be certain it properly fits the cavity in the air cleaner cover is installed with the original side out NOTE Carburetor adjustment may be needed after air filter cleaning replacement See Carburetor Adjustment Section FUEL FILTER Level 1 Tools required Fuel line hook 8 10 203 254 mm length of wire with one end bent into a hook Clean rag funnel and an approved fuel container Parts Required SHC Models 90008 REPOWER AIR amp FUELFILTER KIT HCA 2400 90030 REPOWER AIR amp FUELFILTER KIT WARNING 4 amp DANGER Fuelis VERY flammable Use extreme care when mixing storing or handling or serious personal injury may result 1 Use aclean rag to remove loose dirt from around fuel cap and empty fuel tank 2 U
22. eo over views safety precautions and proper operating techniques provided in detail in the Safety Manual and is supple mental to the Safety Manual Read and understand the Safety Manual for complete information on safe operation 1I2UECHG MODEL SHC 1700 TYPE 1 SHC 2100 TYPE 1 SHC 2400 TYPE 1 HCA 2400 TYPE1E SHC 1700 TYPE 1E SHC 2100 TYPE 1E SHC 2400 TYPE 1E 1335 mm 1816 mm 2190 mm 2034 mm 52 5 in 71 5 in 86 3 in 80 1 in Width 216 mm 216 mm 216 mm 225 mm 8 5 in 8 5 in 8 5 in 8 9 in Height 235 mm 235 mm 229 mm 223 mm 9 3 in 9 3 in 9 0 in 8 8 in Weight dry 5 5 kg 5 6 kg 5 7 kg 6 2 kg 12 1 Ib 12 3 Ib 12 6 lb 13 7 Ib Type of Engine Air cooled two stroke single cylinder gasoline engine Length U m n gt O Z 7 21 2 cc 21 2 cc 23 6 cc 23 6 cc 1 29 cu in 1 29 cu in 1 44 cu in 1 44 cu in Displacement 32 2 mm 32 2 mm 34 0 mm 34 0 mm 1 27 in 1 27 in 1 34 in 1 34 in Gasoline 89 Octane unleaded DO NOT use fuel containing methyl alcohol more than 10 ethyl W o alcohol or 15 MTBE a ECHO 50 1 Two Stroke Air Cooled Engine Oil Fuel Tank Capacity 0 5 lit 17 0 US fl oz Starter System Automatic Recoil Starter Clutch Centrifugal Type Cutter Double Reciprocating Blade Double Edge 16 5 in 20 5 in 20 5 in 17 7 in HEDGE CLIPPER 1 3 OPERATOR S MANUAL ASSEMBLY HCA 2400 SHC 2100 2400 SHC 170
23. erts and helpful information messages preceded by symbols or key words The following is an explanation of those symbols and key words and what they mean to you This symbol accompanied by the words WARNING and A DANGER calls attention to an act or condition that can lead to serious personal injury to operator and bystanders IMPORTANT The enclosed message provides information necessary for the protection of the unit The circle with the slash symbol means whatever is shown within the circle is prohibited NOTE This enclosed message provides tips for use care and maintenance of the unit SAFETY GENERAL DESCRIPTION IMPORTANT See Description and Specification sections for full description and illustration of model variation in power head and handle type DOUBLE SIDE HANDLE W IGNITION HEDGECLIPPER INTERLOCK iia ili BLADE AND SAFETY DECAL GEARHOUSING ASSEMBLY AVS mee AB AW m Sa LV AA K An XN NIRA Wap CLUTCH HOUSING IGNITION SWITCH HAND GUARD AND THROTTLE SHC 1700 SHOWN 4 MECHO DECALS WARNING INFORMATIONAL Locate these safety decals on your unit The complete unit illustration found in the DESCRIPTION section will help you locate them 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 ORDERING instructions for specific information HCA SHC 240
24. igh speed mixture Read and understand Operator s Manual gt H Carburetor adjustment Wear eyes ears and Idle speed head protection Emergency stop Carburetor adjustment Low speed mixture HEDGE CLIPPER OPERATOR S MANUAL EQUIPMENT Before operation a complete check of the unit must be performed Check unit for loose missing nuts bolts and screws Tighten and or replace as needed Inspect fuel lines tank and area around carburetor for fuel leaks DO NOT operate unit if leaks are found Inspect hand guard for damage Replace if damaged or missing Check that the blade assembly is firmly attached and in safe operating condition Dull loose or damaged blades should not be used Check that loop front handle and shoulder strap or shoulder waist harness are adjusted for safe comfortable operation See Assembly for proper adjustment Tighten the blade angle adjustment lever before operating the HCA 2400 FUEL WARNING DANGER Fuelis 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 Fuel tanks cans may be under pressure Always loosen fuel caps slowly allowing pressure to equalize NEVER refuel a unit when the engine is HOT NEVER refuel a unit with the engine running DO NOT fill fuel tanks indoors ALWAYS fill fuel tanks o
25. ion switch toggle slide switch to STOP position NOTE SHC 1700 2100 with front handle interlock will automatically shut unit off when released WARNING A 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 hedge clipper again or serious personal injury may result STOPPING ENGINE HCA 2400 1 Release Throttle Allow engine to idle down and blades stop moving with throttle trigger disengaged 2 Release Idle Start Interlock Move Ignition Switch to STOP position WARNING A DANGER The engine does not stop when idle start lever is released and throttle trigger is engaged Release throttle trigger and allow engine to idle down and blades stop moving before releasing idle start interlock lever otherwise serious personal injury may result WARNING A DANGER If engine does not stop during step 2 close choke COLD START position to stall engine Have your ECHO dealer repair Stop Switch before using hedge clipper again or serious personal injury may result 19 20 E60 MAINTENANCE Your ECHO product is designed to provide many hours of trouble free service Regular scheduled maintenance will help achieve that goal If you are unsure or are not eguipped with the necessary tools you may want to take your unit to an ECHO Service Dealer for maintenance To help you decide whether
26. is HOT NEVER refuel a unit with the engine running DO NOT fill fuel tanks indoors ALWAYS fill fuel tanks outdoors over bare ground After Refueling Wipe any spilled fuel from the unit Move at least 3M 10 ft from refueling location before starting 3M 10 ft After Use DO NOT store a unit with fuel in its tank Leaks can occur Return unused fuel to an approved fuel storage container Storage Fuel storage laws vary by locality Contact your local government for the laws affecting your area As a precaution store fuel in an approved air tight container Store in a well ventilated unoccupied building away from sparks and flames Do not store fuel longer than 30 days HEDGE CLIPPER 1 5 OPERATOR S MANUAL IMPORTANT S M Stored fuel ages Do not mix more fuel than you expect to use in 1 2 8 9 thirty 30 days ninety 90 days when a fuel stabilizer is added 10 111213 14 1516 17 181920 21 IMPORTANT Stored two stroke fuel may separate ALWAYS shake fuel con 222 3 24 2 5 2 6 2 2 8 tainer thoroughly before each use EQUIPMENT CHECK Before operation a complete check of the unit must be performed Check unit for loose missing nuts bolts and screws Tighten and or replace as needed Inspect fuel lines tank and area around carburetor for fuel leaks DO NOT operate unit if leaks are found Inspect hand guard for damage Replace if damaged or missing Check that the blade assembly is firml
27. lerate to full throttle to check for smooth transition from idle to full throttle If engine hesitates turn LO needle B CCW an additional 1 8 turn and repeat acceleration Continue adjusting until smooth acceleration results 6 Check HI speed RPM at W O T Wide Open Throttle HI speed RPM should be set to specifications found on page 12 Specifica tions of this manual SHC 2400 HCA 2400 TYPE1E TYPE1E HEDGE CLIPPER 2 5 OPERATOR S MANUAL 7 Check idle speed and reset if necessary If a tachometer is available idle speed should be set to the specification found on page 12 Specifications of this manual MTM R RD WARNING A DANGER When carburetor adjustment is completed blades should not move at idle otherwise serious personal injury may result SHC 1700 2100 TYPE 1E CARBURETOR ADJUSTMENT Type I Models Idle speed Adjustment Unit running 2 3 minutes Turn idle speed adjustment screw CW clockwise until cutting attachment begins to turn then turn screw out CCW counter clock wise until attachment stops turning Turn screw out CCW counter clockwise an additional 1 4 turn SHC 1700 2100 TYPE 1 WARNING 44 DANGER Shaft Hedge Clipper blades must not move when unit is idling otherwise serious personal injury may result NOTE If carburetor has limiter caps follow Carburetor Adjustment procedures for Emission models on previous page Basic Setting 1 Stop engine and turn both LO
28. nual ALL An Emission Control Label is located on the engine oe 1 Warranty Statement ALL This is an EXAMPLE ONLY information on label varies m 1 Warranty Registration Card ALL by engine FAMILY oe 1 Scrench ALL o A 1 3mm Hex wrench SHC 2100 2400 HCA 2400 seo EE oa 1 4mm Hex Wrench SHC 2400 A un 1 8mm 10mm Wrench SHC 2400 hj L d8 PREVIDUSLY CANED ECHO RIMMER DECO OVERVIEW TORECENE A COPY OF THE ECHL SAFETY VIDEO OVERVIEW ON THE ERUSHCUTTERMTRIM MER SAFETY MANUAL SEND 7 FR SHIP T 10WECHO SHC 1700 SHC 1700 2100 SHC 2400 HCA 2400 POWERHEAD 16 POWERHEAD M 9 n A AA L 17 KAN m 1 j T N N D NS i a m 10 11 12 15 14 15 16 17 18 19 20 ak 22 23 2A HEDGE CLIPPER 1 1 OPERATOR S MANUAL SAFETY MANUAL Read and understand this manual before operation Keep manual in a safe location as a reference for safe operating technigues OPERATOR S MANUAL Read and understand this manual before operation Keep manual in a safe location for future reference 1 e operation maintenance storage and specifications POWER HEAD Factory Assembled Includes the Engine Clutch Fuel System Ignition System and Starter FRONT HAND FRONT HANDLE SHC 1700 SHC 2100 SHC 1700 and SHC 2100 handle contains an interlock switch that stops the engine whenever handle 1s released GRIP FRONT LEFT HAND SHC 2400
29. one It also provides a direct link between you and ECHO if we find it necessary to contact you ADDITIONAL OR REPLACEMENT MANUALS Safety Manuals are available free of charge from your ECHO dealer or by contacting Echo Incorporated 400 Oakwood Road Lake Zurich IL ECHO Incorporated 60047 Operator s and Parts Manuals are available for purchase from your 400 Oakwood Road ECHO dealer or directly from ECHO See ordering instructions below Lake Zurich IL 60047 Technical Publications Orders Safety Video is available from your dealer A 5 00 shipping charge will be required ORDERING INSTRUCTIONS To obtain a Parts Catalog or Operator s Manual send 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 above Available Parts Catalog SHC 1700 Type 1 1E S N 001001 Up 99922202849 SHC 2100 Type 1 1E S N 001001 amp Up 99922202850 SHC 2400 Type 1 1E S N 001001 Up 99922202851 HCA 2400 Type 1 1E S N 001001 amp Up 99922202852 Hedge Clipper Safety Video 99922202800 MECHO ECHO INCORPORATED 400 Oakwoop ROAD LAKE ZURICH IL 60047
30. ould not move at idle otherwise serious personal injury may result LUBRICATION Blades Level 1 Tools Required Clean Rag Brush Oil Can 2 10 mm wrenches Parts Required 20W Engine Oil lubrication 50 50 mixture of kerosene and 20W oil cleaning WARNING DANGER Shaft Hedge Clipper blades are very sharp Wear gloves to protect hands otherwise serious personal injury may result 1 Brush loose debris from blade and coat both sides of blade with the 50 50 cleaning mixture 2 Allow cleaning mixture to soften the remaining gummy residue then wipe it from the blade 3 Apply clean oil to the entire length of the blade Be certain the blade bolts are lubricated 4 Wipe excess oil from the blade before putting the unit back in service 5 Check blade tightness Tighten blade bolts A until snug with 10 mm wrench Loosen bolts 1 2 turn Hold bolts A from turning and tighten locknuts B with other 10 mm wrench HEDGE CLIPPER 2 7 OPERATOR S MANUAL SHC 1700 2100 2400 HCA 2400 SHC 1700 Tools required Grease Gun with Lithium Grease Rag 2100 2400 Parts required Lithium Based Grease 1 Clean dirt from grease fittings 2 Carefully pump grease in each fitting DO NOT force grease Too much pressure will force grease past seals and cause damage Apply 1 2 pumps of grease every 15 20 hours of operation Drive Shaft Assembly NOTE Hedge Clipper drive shaft should be greased every 25
31. se the fuel line hook to pull the fuel line and filter from the tank 3 Remove the filter from the line and install the new filter HEDGE CLIPPER OPERATOR S MANUAL 21 22 E600 SPARK PLUG Level 2 Tools Required T Wrench Feeler gauge Preferably a wire gauge Brush Parts Required Spark Plug Champion CJ 7Y or NGK BPM 7A 1 Remove spark plug and check for fouling worn and rounded center electrode 2 Clean the plug or replace with a new one DO NOT sand blast to clean Remaining sand will damage engine 3 Adjust spark plug gap by bending outer electrode 0 65 mm 0 026 in EXHAUST SYSTEM Carbon Removal Spark Arrestor Screen Replacement Cleaning Muffler Cleaning Exhaust Port Level 3 Tools Required 3 4 Spark Plug deep socket screw driver 4MM Allen wrench Soft metal brush Wooden carbon scraper Parts Required SHC Models Spark Arrestor Screen P N 14586240630 HCA 2400 Spark Arrestor Screen P N 1458625 1030 Exhaust Port 1 Remove engine cover A See Cleaning Cooling System for step by step instructions 2 Remove muffler 3 Place piston at Top Dead Center TDC to prevent carbon dirt from entering cylinder 4 Inspect exhaust port for carbon buildup and clean using a wooden carbon scraper NOTE DO NOT use a metal tool to remove carbon deposits and use extreme care not to scratch piston 5 Check that all loose carbon is removed from exhaust port
32. t too hot to touch Avoid contact during and immediately after operation Keep A Firm Grip Hold the front and rear handles with both hands with thumbs and fingers encircling the handles Keep A Solid Stance Maintain footing and balance at all times Do not stand on slippery uneven or unstable surfaces Do not work in odd positions or on ladders Do not over reach HEDGE CLIPPER OPERATOR S MANUAL 8 MECHO Operation HCA Never adjust blade angle of HCA while standing Only adjust cutting angle with HCA resting flat on the ground with the engine stop switch in the STOP position Adjust cutting angle by moving locking lever A up Depress blade indexing lever B and change blade angle with rear cutter assembly handle Release indexing lever B into notch Move locking lever A down to completely engage internal gears IMPORTANT Lever A does not secure gearbox angle setting Moving lever in the down position reduces internal play in the gear box Do not over tighten castle nut C to insure gear box angle setting tightness because damage to internal gears will occur If the lever is loose or very tight adjust nut C for snug 90 movement EXTENDED OPERATION EXTREME CONDITIONS Vibration and Cold It is believed that a condition called Raynaud s Phenomenon which affects the fingers of certain individuals may be brought about by exposure to vibration and cold Exposure to vibration
33. tains fuel and fuel filter FUEL TANK CAP Covers and seals fuel tank opening SPARK PLUG MUFFLER SPARK ARRESTOR The muffler controls the exhaust noise while the spark arrestor prevents hot glowing particles of carbon from leaving the muffler where they could possibly start a fire Built in accordance with SAEJ335 this product is approved for use on U S Forest Land and within the states of California Maine Oregon and Washington if the spark arresting screen is in place and in good repair GEAR HOUSING ASSEMBLY HCA 2400 Gear housing assembly cutting angle is adjustable through a 90 arc GEAR HOUSING ASSEMBLY SHC 1700 2100 2400 Gear housing assembly fixed straight extension DRIVESHAFT ASSEMBLY Contains the Flexible Drive Cable BLADE ANGLE INDEXING LEVER HCA 2400 Spring loaded lever that engages with a notch every 15 degrees from the straight in line with drive shaft position to right angle with the drive shaft BLADE ANGLE LOCKING LEVER HCA 2400 The lever DOES NOT secure gear box angle setting This lever MUST be placed in the engaged tight position to remove internal gear play before operating the hedge clipper SHOULDER HARNESS Standard HCA 2400 An adjustable strap that suspends the unit from the operator HEDGE CLIPPER SAFETY VIDEO P N 99922202800 Not included with unit and English version only is available for your review and purchase at a cost of 5 00 from ECHO INC or any authorized ECHO dealer The vid
34. thing head hearing and eye protection meeting ANSI standards specified in the Operator s Manual STOP engine before making repairs or blade adjustments Keep hand away from blade PN 89016021560 SHC 1700 2100 HAND GUARD This unit is not designed to insulate against hazards associated with the contact of wires carrying electrical current To avoid possible injury death due to electrical shock or other hazards DO NOT operate unit if any wires power telephone cable etc are closer than 15 feet 4 5 meters minimum distance to any part of the unit or operator WARNING 4 DANGER P C e This unit can be dangerous if used improperly Falling objects and or blade contact can cause serious injury to operator helpers and bystanders Keep helpers and bystanders at least 50 feet 15m clear of operating area To reduce injury risk READ AND UNDERSTAND the Operator s Manual replace ment copies are available through any ECHO Dealer Wear Protective Clothing bo head hearing and eye protection meeting ANSI standards specified in the Operators Manual NEVER operate unit if ignition interlock does not work NEVER intentionally bypass the interlock system INTERNATIONAL SYM BOLS e STOP engine before making repairs or blade adjustments Keep hand away from blade P N 89016021460 Symbol form shape _ Symbol Symbol form shape Symbol description application description application Carburetor adjustment H
35. utdoors over bare ground After Refueling Wipe any spilled fuel from the unit Move at least 10 ft 3M from refueling location before starting After Use DO NOT store a unit with fuel in its tank Leaks can occur Return unused fuel to an approved fuel storage container 10 MINIMUM 6 MECHO PERSONAL CONDITION AND SAFETY EQUIPMENT WARNING 4 amp DANGER Hedge Clipper users risk injury to themselves and others if the shaft hedge clipper is used improperly and or safety precautions are not followed Proper clothing and safety gear must be worn when operating a shaft hedge clipper Physical Condition Your judgment and physical dexterity may not be good if you are tired or sick if you are taking medication if you have taken alcohol or drugs Operate unit only if you are physically and mentally well Eye Protection Wear eye protection meeting ANSI Z87 1 of CE requirements whenever you operate the unit Wear these goggle whenever you operate the shaft hedge clipper Face and Head Protection When trimming overhead wear head protection meeting ANSI Z89 1 or CE requirements with a full face shield Hand Protection Wear no slip heavy duty work gloves to improve your grip on the Shaft Hedge Clipper handles Gloves also reduce the transmission of machine vibration to your hands Special vibration reducing gloves such as Echo s Pro Comfort are designed to provide additional comfort Hearing Protection Wear he
36. y attached and in safe operating condition Dull loose or damaged blades should not be used Tighten the Blade angle adjustment lever before operating the HCA 2400 Check that loop front handle and shoulder strap or shoulder waist harness are adjusted for safe comfortable operation IMPORTANT Always store and transport Shaft Hedge Clipper in a stable horizontal position Support gear case and cutting blades to prevent excessive flexing which may cause damage to the cutting attach ment DETERMINE OPERATION AREA e Review the area to be trimmed Look for hazards that could contribute to unsafe conditions ih LST RR ated pe re kesty pie 4 p hy sel Hed my Teg a ore up Ea A ed iw JA M dol g n U 4 ae cade ae pa Sy i cast gt om aren er ay e Spectators and fellow workers must be warned and children and animals prevented from coming nearer than 50 ft 15 M while the trimmeris in use nn fr ote ix ts 3 bs 16 ECHO OPERATION SHC Models Before starting the unit eguip yourself and any other person working within the 50 ft 15 M Safety Zone with the required Protective Equipment and clothing During operation the complete unit especially the gear box drive shaft housing and power head muffler area may become very hot too hot to touch Avoid contact during and immediately after operation OPERATION HCA Models Before starting the unit equip
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