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SHC-2620 / S

OPERATION

X7502342003

23

© 07/19 ECHO Incorporated

The blades must not move at idle, otherwise serious personal 
injury may result. Periodic carburetor adjustment may be 
necessary to assure blades do not move at idle. If blades move, 
readjust carburetor according to “Carburetor Adjustment” 
instructions in this manual or see your dealer.

6.

Throttle Trigger

After engine warm-up, grip the throttle handle and support handle. 
Depress the throttle trigger lockout, and gradually depress throttle trigger 
to increase engine RPM to operating speed.

Starting Warm Engine

The starting procedure is the same as Cold Start except DO NOT close the 
choke, and do not depress throttle trigger to wide open position.

The blades must not move at idle, otherwise serious personal 
injury may result. Periodic carburetor adjustment may be 
necessary to assure blades do not move at idle. If blades move, 
readjust carburetor according to “Carburetor Adjustment” 
instructions in this manual or see your dealer.

1.

Stop Switch

Move stop switch (A) away 
from the STOP position.

A

Summary of Contents for SHC-2620S

Page 1: ...engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Read and understand all provided literature before use Fai...

Page 2: ...7 Equipment 12 Emission Control Exhaust Evaporative 13 CARB And EPA Emissions Control Information 13 Description 14 Contents 16 Assembly 17 Gear Housing Assembly and Drive Shaft 17 Operation 18 Fuel 1...

Page 3: ...al equipment and accessories and may not include all standard equipment Read and understand all provided literature Literature contains specifications and information for safety operation maintenance...

Page 4: ...com When presenting your unit for Warranty service repairs proof of purchase is required ECHO Consumer Product Support If you require assistance or have questions concerning the application operation...

Page 5: ...nied by the word WARNING calls attention to an act or condition which CAN lead to serious personal injury or death if not avoided The safety alert symbol accompanied by the word CAUTION calls attentio...

Page 6: ...Fuel and Oil Mixture Finger Severing Do not operate closer than 15 m 50 ft from electrical hazard Avoid all power lines This unit is not insulated against electrical current Plan retreat path from fa...

Page 7: ...uffler or catalytic muffler and surrounding cover may become extremely hot Always keep clear of exhaust and muffler area otherwise serious personal injury may occur Wear Slip Resistant Footwear Chain...

Page 8: ...face shield may be worn over safety glasses or goggles to provide protection from sharp branches or flying debris Hand Protection Wear sturdy no slip rubber work gloves to improve your grip on the ha...

Page 9: ...ease operator fatigue which may lead to heat stroke Schedule heavy work for early morning or late afternoon hours when temperatures are cooler The components of this machine generate an electromagneti...

Page 10: ...ss of feeling consult your physician before further exposing yourself to cold and vibration Repetitive Stress Injuries RSI It is believed that overusing the muscles and tendons of the fingers hands ar...

Page 11: ...tely ventilated areas Engine exhaust contains poisonous emissions and can cause serious injury or death Read the Manuals Provide all users of this equipment with the Operator s Manual for instructions...

Page 12: ...tion Dull loose or damaged blades should not be used Moving parts can amputate fingers or cause severe injuries Keep hands clothing and loose objects away from all openings ALWAYS stop engine disconne...

Page 13: ...el line emission control system is EVAP evaporative emissions Evaporative emissions for California models are only applicable to fuel tanks and fuel feed lines An Emission Control Label is located on...

Page 14: ...l s is legible and that you understand and follow the instructions on it If a decal cannot be read a new one can be ordered from your ECHO dealer Safety label is for example only Your label my appear...

Page 15: ...ORT HANDLE FOR LEFT HAND 6 DRIVE SHAFT ASSEMBLY 7 BLADES 8 GEAR HOUSING ASSEMBLY 9 THROTTLE TRIGGER 10 SPARK PLUG 11 TOP GUARD 12 SPARK ARRESTOR MUFFLER OR SPARK ARRESTOR MUFFLER WITH CATALYST 13 FUEL...

Page 16: ...nience Due to packaging restrictions some assembly may be necessary After opening the carton check for damage Immediately notify your retailer or ECHO dealer of damaged or missing parts Use the conten...

Page 17: ...rotect hands 1 Remove locating bolt A and loosen clamping bolt B 2 Remove vinyl cap from drive shaft if necessary 3 Align locating hole in gear housing with locating hole in drive shaft 4 Slide gear h...

Page 18: ...s that can start fires around dry vegetation This unit is equipped with a spark arrestor to prevent discharge of hot particles from the engine Metal cutters can also create sparks if the cutter strike...

Page 19: ...engine warranty 2 Stroke engine oil contains petroleum distillates and other additives that may be harmful if swallowed Heated oil can release vapors that can cause flash fire or ignite with explosiv...

Page 20: ...ft from refueling location before starting the engine Gasoline vapor is heavier than air and can travel along the ground to nearby sources of ignition such as electrical motors pilot lights and hot o...

Page 21: ...ed two stroke fuel may separate ALWAYS shake fuel container thoroughly before each use Used oil and gasoline and soiled towels are hazardous waste materials Disposal laws vary by locality Starting Col...

Page 22: ...ttle handle and throttle trigger lockout with left hand and fully depress throttle trigger to wide open position Rapidly pull recoil starter handle D until engine fires or maximum five pulls 5 Choke A...

Page 23: ...le Depress the throttle trigger lockout and gradually depress throttle trigger to increase engine RPM to operating speed Starting Warm Engine The starting procedure is the same as Cold Start except DO...

Page 24: ...rottle handle and throttle triggerlockoutwithlefthand Rapidly pull recoil starter handle D until engine starts Note If engine does not start after five pulls use Cold Start Procedure Stopping Engine 1...

Page 25: ...hands Never remove hands from unit when blades are moving The engine continues running even when the blades have stopped due to an obstruction If this occurs stop the engine disconnect ignition cable...

Page 26: ...written otherwise serious personal injury may result Your unit is designed to provide many hours of trouble free service Regular scheduled maintenance will help your unit achieve that goal If you are...

Page 27: ...aintain emission integrity COMPONENT SYSTEM MAINTENANCE PROCEDURE REQ D SKILL LEVEL Daily or Before Use Air Filter Inspect Clean 1 Choke Shutter Inspect Clean 1 Fuel System Inspect 3 1 Cooling System...

Page 28: ...t from inside cover Assure throttle wire retaining clip A remains in place as shown when removing or installing air filter cover 3 Remove foam pre filter B and air filter C and clean as indicated belo...

Page 29: ...personal injury may result 1 Use a clean rag to remove loose dirt from around fuel cap and empty fuel tank Do not damage fuel line while removing fuel filter from tank or line 2 Pull the fuel filter...

Page 30: ...pply hoses certified by EPA can be used to replace the original equipment supply hose Fines up to 37 500 may be enforced for using an un certified replacement part Spark Plug Level 2 Parts Required Tu...

Page 31: ...cked 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 p...

Page 32: ...ark plug lead 2 Remove muffler cover A 3 Place piston at Top Dead Center TDC to prevent carbon or dirt from entering cylinder 4 Remove spark arrestor screen cover B gasket C and screen D from muffler...

Page 33: ...iston when cleaning the exhaust port Do not allow carbon particles to enter the cylinder 4 Inspect heat shield and replace if damaged 5 Install heat shield and muffler 6 Tighten muffler mounting bolts...

Page 34: ...d by an authorized service dealer If the engine is adjusted for operation above 330 m 1100 ft ASL the carburetor must be re adjusted when operating the engine below 330 m 1100 ft ASL otherwise severe...

Page 35: ...ade bolts are lubricated 4 Wipe excess oil from the blade before putting the unit back in service Gear Case Level 1 1 Clean dirt from the grease fitting A 2 Carefully pump grease into fitting A DO NOT...

Page 36: ...not to get dirt on the flex shaft 4 Install the gear housing assembly Blades Hedge trimmer blades are very sharp touching them may lead to severe personal injury Use long hex wrenches and sockets with...

Page 37: ...low the original shape of the blade 6 Install blade guard Use new lock nuts each time blade guard is installed See dealer for correct nuts 7 Lubricate blades see Lubrication 8 Connect spark plug wire...

Page 38: ...problem Interlock switch Turn switch to ON See your dealer Spark at plug Incorrect gap Covered with carbon Fouled with fuel Plug defective Adjust to 0 65mm 0 026 in Clean or replace plug Engine runs...

Page 39: ...dge Trimmer blades are very sharp Touching them may lead to severe personal injury Avoid touching blades whenever possible and always wear gloves to protect hands Do not store in enclosure where fuel...

Page 40: ...from carburetor then drain the tank again Close choke start and run the engine until it stops due to lack of fuel 9 Allow engine to cool Remove the spark plug lead from the spark plug Remove the spar...

Page 41: ...ing methyl alcohol more than 10 ethyl alcohol or 15 MTBE Do not use alternative fuels such as E 15 or E 85 Oil ISO L EGD ISO CD 13738 and J A S O M345 FD two stroke air cooled engine oil Fuel Tank Cap...

Page 42: ...ew product on line It s FAST and EASY NOTE your information will never be sold or misused by ECHO Inc Registering your purchase enables us to contact you in the unlikely event of a service update or p...

Page 43: ...SHC 2620 S PRODUCT REGISTRATION X7502342003 43 07 19 ECHO Incorporated...

Page 44: ...ECHO INCORPORATED 400 Oakwood Road Lake Zurich IL 60047 www echo usa com T95515001001 T95515999999 U28515001001 U28515999999...

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