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Echo HCA-2620, Руководство оператора

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Echo HCA-2620 Скачать руководство пользователя страница 32

MAINTENANCE

HCA-2620

32

X7502342200

© 5/2017 ECHO Inc.

1.

Remove spark plug lead from 
spark plug, and remove muffler 
cover.

2.

Place piston at top dead center. 
Remove muffler (A) and heat 
shield (B).

3.

Use a wood or plastic scraping 
tool to clean deposits from 
cylinder exhaust port (C).

Never use a metal tool to scrape carbon from the exhaust port. Do 
not scratch the cylinder or piston 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 (or nuts) to 90-110 kgf•cm (80-95 
in•lbf).

7.

Install muffler cover and attach spark plug lead.

8.

Start engine, and warm to operating temperature.

9.

Stop engine, and re-tighten mounting bolts (or nuts) to specifications.

Carburetor Adjustment

Level 2.

A

B

C

Содержание HCA-2620

Страница 1: ...rrounding cover may become extremely hot Always keep clear of exhaust and muffler area otherwise serious personal injury may occur The engine exhaust from this product contains chemicals known to the...

Страница 2: ...sion Control Exhaust Evaporative 13 CARB And EPA Emissions Control Information 13 Description 14 Contents 16 Assembly 16 Gear Housing Assembly Drive Shaft 16 Operation 17 Fuel 17 Adjusting Cutting Ang...

Страница 3: ...uld take to insure safe operation SERVICING INFORMATION Parts Serial Number Genuine ECHO Parts and Assemblies for your ECHO products are available only from an Authorized ECHO Dealer When you do need...

Страница 4: ...Additional or Replacement Manuals Replacement Operator or Safety Manuals and Parts Catalogs are available from your Authorized ECHO Service Dealer or at www echo usa com or by contacting ECHO Inc 400...

Страница 5: ...enclosed message provides information necessary for the protection of the unit Note This enclosed message provides tips for use care and maintenance of the unit CIRCLE AND SLASH SYMBOL This symbol mea...

Страница 6: ...d against electrical current Plan retreat path from falling objects DO NOT Allow Flames or Sparks Near Fuel Ignition ON OFF DO NOT Smoke Near Fuel Primer Bulb Choke Control RUN Position Choke Open Cho...

Страница 7: ...e not followed Proper clothing and safety gear must be worn when operating unit Physical Condition Your judgment and physical dexterity may not be good If you are tired or sick If you are taking medic...

Страница 8: ...asks can provide protection against dust plant debris and other plant matter such as pollen Make sure the mask does not impair your vision and replace the mask as needed to prevent air restrictions Pr...

Страница 9: ...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 and cold may cause t...

Страница 10: ...tead try to maintain a straight wrist position Also when grasping use your whole hand not just the thumb and index finger Take periodic breaks to minimize repetition and rest your hands Reduce the spe...

Страница 11: ...handle with thumbs and fingers tightly 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 posi...

Страница 12: ...in this manual and safety manual Check unit for loose or missing nuts bolts and screws Tighten and or replace as needed Check that the cutting attachment is firmly attached and in safe operating cond...

Страница 13: ...Engine Family on the Emission Control Information label sample below is B C K or T the emission control system is EM and TWC 3 way catalyst The fuel tank fuel line emission control system is EVAP eva...

Страница 14: ...ION Locate the safety decal s on your unit Make sure the decal 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...

Страница 15: ...ch 5 Blades 6 Gear Case 7 Blade Adjustment Handle 8 Support Handle For Left Hand 9 Drive Shaft Assembly 10 Throttle Trigger 11 Blade Cover 12 Spark Plug 13 Top Guard 14 Spark Arrestor Muffler Or Spark...

Страница 16: ...EMBLY Gear Housing Assembly Drive Shaft Hedge Trimmer Blades are very sharp Wear gloves to protect hands 1 Remove locating bolt A and loosen clamping bolt B 2 Remove vinyl cap from drive shaft 3 Slide...

Страница 17: ...icles from the engine Metal cutters can also create sparks if the cutter strikes rocks metal or other hard objects Contact local fire authorities for laws or regulations regarding fire prevention requ...

Страница 18: ...S O M345 FD certified oil such as Echo brand 2 stroke oils will void the two stroke engine warranty Echo brand 2 stroke oils may be mixed at 50 1 ratio for application in all Echo engines sold in the...

Страница 19: ...age 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 airtight container Store in a well ven...

Страница 20: ...ng up Assure stop switch is in the STOP position 2 Hold blade adjustment handle B and compress blade lock levers C and D together Rotate blade to desired position Release levers to lock blade Gear cas...

Страница 21: ...re using the unit The attachment will operate immediately when the engine starts and could result in possible serious injury Keep movable parts of the attachment away from objects that could become en...

Страница 22: ...Release throttle trigger and allow unit to warm up at idle for several minutes Note If engine does not start with choke in Run position after five pulls repeat instructions 2 5 The blades must not mov...

Страница 23: ...instructions in this manual or see your dealer 1 Stop Switch Move stop switch A away from the STOP position 2 Purge Bulb Pump purge bulb C until fuelisvisible and flowsfreely in the clear fuel tank r...

Страница 24: ...choke COLD START position to stall engine Have your dealer repair stop switch before using unit again Hedge Trimming Shoulder Harness if included 1 Loosen the harness clamp screw 2 Put the harness on...

Страница 25: ...use severe injuries Keep hands clothing and loose objects away from all openings Always stop engine disconnect spark plug and make sure all moving parts have come to a complete stop before removing ob...

Страница 26: ...NENT SYSTEM MAINTENANCE PROCEDURE REQ D SKILL LEVEL Daily or Before Use Air Filter Inspect Clean 1 Choke Shutter Inspect Clean 1 Fuel System Inspect3 1 Cooling System Inspect Clean 2 Recoil Starter Ro...

Страница 27: ...rt from entering the carburetor throat when the air filter is removed Brush accumulated dirt from air cleaner area 2 Remove air filter cover Brush dirt from inside cover Assure throttle wire retaining...

Страница 28: ...ssembled with pleats oriented vertically Fuel Filter Level 1 Fuel is VERY flammable Use extreme care when mixing storing or handling or serious personal injury may result 1 Use a clean rag to remove l...

Страница 29: ...place the original equipment supply hose Fines up to 37 500 may be enforced for using an un certified replacement part Spark Plug Level 2 Use only NGK CMR7H spark plug otherwise severe engine damage m...

Страница 30: ...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 cle...

Страница 31: ...r TDC to prevent carbon or dirt from entering cylinder 4 Remove spark arrestor screen cover B gasket C and screen D from muffler body 5 Clean carbon deposits from muffler components Note When cleaning...

Страница 32: ...carbon from the exhaust port Do not scratch the cylinder or piston when cleaning the exhaust port Do not allow carbon particles to enter the cylinder 4 Inspect heat shield and replace if damaged 5 Ins...

Страница 33: ...e has been factory adjusted to maintain satisfactory starting emission and durability performance up to 1 100 feet above sea level ASL 96 0 kPa To maintain proper engine operation and emission complia...

Страница 34: ...hing blades whenever possible and always wear gloves to protect hands 1 Brush loose debris from blade and coat both sides of blade with the 50 50 cleaning mixture 2 Allow cleaning mixture to soften th...

Страница 35: ...rimmer blades are very sharp Touching them may lead to severe personal injury Avoid touching blades whenever possible and always wear gloves to protect hands 1 Remove gear housing locating screw A and...

Страница 36: ...O servicing dealer otherwise premature wear or internal damage may occur Sharpening Level 2 If a power grinder is used DO NOT allow blade to over heat 1 Move stop switch to STOP position 2 Disconnect...

Страница 37: ...Level 2 Locking ability of hedge trimmer blade lock nuts will diminish each time they are removed Replace if turning resistance is not felt when installing lock nuts 1 Tighten blade screws securely 2...

Страница 38: ...m Inter lock switch Turn switch to ON See your Echo dealer Spark at plug No spark Incorrect gap Covered with carbon Fouled with fuel Plug defective Adjust to 0 65mm 0 026 in Clean or replace plug Engi...

Страница 39: ...immer 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 fumes...

Страница 40: ...over on blades 7 Tighten all the screws and nuts 8 Drain fuel tank completely Press purge bulb 6 7 times to remove remaining fuel from carburetor then drain the tank again Close choke start and run th...

Страница 41: ...1 Power Blend XTM or ECHO Red Armor ISO L EGD ISO CD 13738 and J A S O M345 FD two stroke air cooled engine oil Gasoline Use 89 Octane unleaded Do not use fuel containing methyl alcohol more than 10...

Страница 42: ...NOTES HCA 2620 42 X7502342200 5 2017 ECHO Inc NOTES...

Страница 43: ...w 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 pr...

Страница 44: ...PRODUCT REGISTRATION HCA 2620 44 X7502342200 5 2017 ECHO Inc...

Страница 45: ...HCA 2620 NOTES X7502342200 45 5 2017 ECHO Inc ENGLISH NOTES...

Страница 46: ...NOTES HCA 2620 46 X7502342200 5 2017 ECHO Inc...

Страница 47: ...HCA 2620 NOTES X7502342200 47 5 2017 ECHO Inc ENGLISH...

Страница 48: ...ECHO INCORPORATED 400 Oakwood Road Lake Zurich IL 60047 www echo usa com U00315001001 U00315999999...

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