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6

EQUIPMENT

  WARNING 

Use only ECHO approved attachments. Serious injury may result from the use of a non-approved attachment com-
bination. 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.

•  Check unit for loose/missing nuts, bolts, and screws. Tighten and/or replace as needed.                                      
•  Inspect shield for damage and ensure that the cut-off knife is securely in place. Replace if either is damaged or miss-

ing.

•  Check that the cutting attachment is 

fi

 rmly attached and in safe operating condition.

•  Check that front loop handle and shoulder strap/ or shoulder/waist harness are adjusted for safe, comfortable opera-

tion. See Assembly Section for proper adjustment.  

 

WARNING

Moving parts can amputate 

fi

 ngers or cause 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 obstructions, clearing debris, or servicing unit.

DO NOT

 start or operate unit unless all guards and protective covers are properly assembled to unit.

NEVER

 reach into any opening while the engine is running.  Moving parts may not be visible through openings.

  

  WARNING

Check fuel system for leaks due to fuel tank damage, especially if the unit is dropped. If damage or leaks are found, 
do not use unit, otherwise serious personal injury or property damage may occur. Have unit repaired by an authorized 
servicing dealer before using.

An Emission Control Label 

is located on the engine.  (Th

 is 

is an EXAMPLE ONLY, information on label  varies by 
engine FAMILY).

E

MISSION

 C

ONTROL

 (

EXHAUST

 

&

 

EVAPORATIVE

)

EPA 2010 and Later and/or C.A.R.B. TIER III 

PRODUCT  EMISSION  DURABILITY  (EMISSION COMPLIANCE PERIOD)

Th

  e 300 hour emission compliance period is the time span selected by the manufacturer certifying the engine emis-

sions output meets applicable emissions regulations, provided that approved maintenance procedures are followed as 
listed in the Maintenance Section of this manual.

Th

  e emission control system for the engine is EM (engine 

modifi cation) and, if the second to last character of the Engine 
Family on the Emission Control Information label (sample 
below) is “C”, “K”, or “T”, the emission control system is EM 
and TWC (3-way catalyst). Th

  e fuel tank/fuel line emission 

control system is EVAP (evaporative emissions). Evaporative 
emissions for California models may only be applicable to fuel 
tanks.

Summary of Contents for SRM - 410U

Page 1: ...4 ES WARNING Users of this equipment risk injury to themselves and others if the unit is used im properly and or safety precautions are not followed ECHO provides an operator s manual and a safety man...

Page 2: ...Lubrication 28 Sharpening Metal Blades 29 Troubleshooting 30 Storage 31 Specifications 32 Warranty Statements 33 Specifications descriptions and illustrative material in this literature are as accurat...

Page 3: ...on Choke Open Do not use blades String line only PERSONAL CONDITION AND SAFETY EQUIPMENT WARNING Users of this product risk injury to themselves and others if the unit is used improperly and or safety...

Page 4: ...id 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 Extended Ope...

Page 5: ...t 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...

Page 6: ...rotective covers are properly assembled to unit NEVER reach into any opening while the engine is running Moving parts may not be visible through openings WARNING Check fuel system for leaks due to fue...

Page 7: ...n your unit Make sure the decals are legible and that you understand and follow the instruc tions on them If a decal cannot be read a new one can be ordered from your ECHO dealer See PARTS ORDERING in...

Page 8: ...ield 11 SPARK PLUG Provides spark to ignite fuel mixture 12 ARM REST Provides arm rest during operation and protects arm from the hot engine 13 SPARK ARRESTOR MUFFLER OR SPARK ARRESTOR MUFFLER WITH CA...

Page 9: ...Use the contents list to check for missing parts ___ 1 Power Head ___ 1 Drive Shaft Assembly ___ 1 Plastic Bag co pack __ 1 Operator s Manual __ 1 Safety Manual __ 1 Warranty Registration Card ___ 1 T...

Page 10: ...Head Drive Shaft Assembly 1 Stand power head upright on a level surface 2 Loosen the drive shaft clamp bolt A at engine drive shaft clamp and remove drive shaft locating bolt B 3 Remove protective pla...

Page 11: ...otter Pin Blade 1 Install upper plate D on splined PTO shaft pilot side down Blade installation requires Upper Plate D 2 Install Blade K on upper plate pilot Blades must be installed so that rotation...

Page 12: ...le in bottom of grip Grip should not rotate on handle 2 Install assembling bolt to secure grip onto U handle 3 Remove bolt retainer tube D from end of handle assembling bolt E 4 Install handle assembl...

Page 13: ...hrottle linkage and ignition lead assembly along shaft and clip as shown E H BALANCE AND ADJUST UNIT 1 Loosen harness clamp screw 2 Put on harness and attach unit to harness 3 Slide harness clamp up A...

Page 14: ...eye protection that conforms to ANSI Z 87 1 2000 1 Read the Operator s Manual carefully Be thoroughly familiar with the controls and proper use of the trimmer Know how to stop the unit and disengage t...

Page 15: ...N LINE 1 Always use the end of the line for cutting Forcing the cutter head too close to the work will result in reduced efficiency and broken line 2 Maintain the line at the recommended length of 12...

Page 16: ...ype of Blade used MUST be matched to the type and size of material cut An improper or dull blade can cause serious personal injury Blades MUST be sharp Dull blades increase the chance of kick out and...

Page 17: ...r dense thickets and saplings up to 64 mm 2 1 2 in diameter WARNING In case of emergency pull the quick release latch to disconnect the trimmer from the harness Use Shoulder Waist Harness Use of the S...

Page 18: ...tandards must be used ECHO brand premium Power Blend XTM Universal 2 Stroke Oil meets these standards Engine problems due to inadequate lubrication caused by failure to use an ISO L EGD ISO CD 13738 a...

Page 19: ...duce fuel spillage 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...

Page 20: ...2 Choke Move choke lever B to Cold Start Position 3 Purge Bulb Pump purge bulb C until fuel is visible and flows freely in the clear fuel tank return line Pump bulb an additional 4 or 5 times 4 Press...

Page 21: ...sible in the Clear fuel return line 4 Recoil Starter Lay the unit on a flat area and keep movable attachment parts clear of all obstacles Hold unit firmly and rapidly pull the recoil starter handle D...

Page 22: ...M Maintenance Kits and Parts to make your maintenance job easier MAINTENANCE INTERVALS COMPONENT SYSTEM MAINTENANCE PROCEDURE REQ D SKILL LEVEL DAILY OR BEFORE USE EVERY REFUEL 3 MONTHS OR 90 HOURS YE...

Page 23: ...ed Air filter element has holes or other damage Air filter element is saturated with dirt Air filter element is soaked with fuel mix 6 If air filter is in good condition and can be cleaned and reused...

Page 24: ...e in the United States to be equipped with a special low permeation fuel supply hose between the carburetor and fuel tank When servicing model year 2012 and later equipment only fuel supply hoses cert...

Page 25: ...nd cleaning of cooling fins is considered Normal Maintenance Any failure attributed to lack of maintenance is not warranted 1 Periodically blow dirt and debris off cooling fins with a compres sor and...

Page 26: ...der exhaust port IMPORTANT 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...

Page 27: ...T Engine Break In New engines must be operated a minimum of two tanks of fuel before carburetor adjustments can be made During the break in period your engine performance will increase and exhaust emi...

Page 28: ...WER BLENDXTM 8 oz P N 91014 or Lithium Base Grease Gear Housing 1 Clean all loose debris from gear box 2 Remove the plug A and drain screw B from the gear case 3 Add grease into the gear case until ol...

Page 29: ...nsafe handling due to vibration and can result in blade failure Tool required Flatfile preferred Electricgrinderifspecialcareis used Round rat tail file for gullet radius 1 File each tooth at a 30 deg...

Page 30: ...o h c E r u o y e e S r e l a e d o h c E r u o y e e S g u l p t a k r a p S k r a p s o N t c e r r o c n i p a g k r a p S n o b r a c h t i w d e r e v o C l e u f h t i w d e l u o F e v i t c e...

Page 31: ...of the reach of children 2 Place the stop switch in the STOP position 3 Remove accumulation of grease oil dirt and debris from exterior of unit 4 Perform all periodic lubrication and services that ar...

Page 32: ...and J A S O M345 FC FD two stroke air cooled engine oil Gasoline Use 89 Octane unleaded Do not use fuel containing methyl alcohol more than 10 ethyl alcohol or 15 TBE Do not use alternative fuels suc...

Page 33: ...N 5 YEAR WARRANTY All units for residential or non income producing use will be covered by this limited warranty for YH HDUV from date of purchase EXCEPTIONS RU WZR VWURNH HQJLQH SRZHUHG SURGXFWV WKH...

Page 34: ...FHGXUHV VWDOH IXHO LQFOXGLQJ IDLOXUH WR SURYLGH RU SHUIRUP UHTXLUHG PDLQWHQDQFH VHUYLFHV DV SUHVFULEHG LQ WKH RSHUDWRU V manual Preventative maintenance as outlined in the operators manual is the cust...

Page 35: ...GRASS TRIMMER BRUSH CUTTER OPERATOR S MANUAL 35 NOTES...

Page 36: ...ECHO INCORPORATED 400 OAKWOOD ROAD LAKE ZURICH IL 60047 1564 7 2 SUEHIROCHO 1 CHOME OHME TOKYO 198 8760 JAPAN PHONE 81 428 32 6118 FAX 81 428 32 6145...

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