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2

I

NTRODUCTION

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.

THE

 

OPERATOR

'

S

 

MANUAL

 —

Contains specifications and information for operation, starting,
stopping, maintenance, storage and assembly specific to this product.

THE

 

SAFETY

 

MANUAL

 —

Explains possible hazards involved with the use of Grass Trimmers and
Brush Cutters and the proper trimming techniques you should use for
safe operation.

T

ABLE

 

OF

 C

ONTENTS

Introduction ........................................................................ 2

- The Operator's Manual .............................................. 2
- The Safety manual ...................................................... 2

Manual Safety Symbols and Important Information ......... 3
Safety .................................................................................. 3

- Decals ......................................................................... 3
- International Symbols ................................................. 4

Safety Instructions ............................................................. 5

- Personal Condition and Safety Equipment ................. 5
- Extended Operation/Extreme Conditions ................... 5
- Equipment .................................................................. 6
- Safe Operation ............................................................ 7

Emission Control ................................................................ 7
Description ......................................................................... 8

- Contents ..................................................................... 8

Assembly .......................................................................... 10

- Specifications ............................................................ 10
- Plastic Shield Installation .......................................... 11
- Nylon Head Installation ........................................... 11
- Front Handle Installation .......................................... 11
- Operation with Blades .............................................. 12
- Harness Clamp Installation ...................................... 13
- Metal Shield Installation ........................................... 14
- U-Handle Installation ............................................... 15

Pre-Operation ................................................................... 17

- Fuel ........................................................................... 17

Operation .......................................................................... 18

- Starting Cold Engine ................................................. 18

- Starting Warm Engine ............................................... 19
- Stopping Engine ........................................................ 19

Maintenance ..................................................................... 20

- Skill Levels ................................................................ 20
- Maintenance Intervals .............................................. 20
- Air Filter ................................................................... 21
- Fuel Filter ................................................................. 21
- Spark Plug ................................................................. 22
- Cooling System Cleaning .......................................... 22
- Exhaust System ........................................................ 23
- Carburetor Adjustment ............................................. 24
- Lubrication ................................................................ 25
- Nylon Line Replacement .......................................... 26
- Sharpening Metal Blades .......................................... 27

Troubleshooting ................................................................ 28
Storage .............................................................................. 29
Servicing Information ........................................................ 32

- Parts .......................................................................... 32
- Service ....................................................................... 32
- ECHO Consumer Product Support .......................... 32
- Warranty Card .......................................................... 32
- Additional or Replacement Manuals ........................ 32

Specifications, descriptions and illustrative material in
this 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© 2001 By Echo, Incorporated
All Rights Reserved.

Summary of Contents for SRM-261

Page 1: ...r 002001001 Up 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 opera...

Page 2: ...nt 6 Safe Operation 7 Emission Control 7 Description 8 Contents 8 Assembly 10 Specifications 10 Plastic Shield Installation 11 Nylon Head Installation 11 Front Handle Installation 11 Operation with Bl...

Page 3: ...ese 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 instruc...

Page 4: ...fter releasingthrottle Keep hands and feet clear of blade cutting attachment unless engine is shut off and cutting attachment is not moving INSPECT BLADES BEFORE USE DO NOT USE DAMAGED CRACKED BENT DU...

Page 5: ...nds and wrists Maintain good blood circulation by performing vigorous arm exercises during frequent work breaks and also by not smoking Limit the hours of operation Try to fill each day with jobs wher...

Page 6: ...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 To reduce...

Page 7: ...T 25 4 CC THIS ENGINE MEETS U S EPA PH1 AND 2000 AND LATER CALIFORNIA EMISSION REGULATIONS FOR S O R E REFER TO OWNER S MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS EMISSION CONTROL Californi...

Page 8: ...damaged or missing parts Use the contents list to check for missing parts CONTENTS 1 PowerHead 1 Drive Shaft Assembly 1 PlasticBag co pack 1 Operator s Manual 1 Safety Manual 1 Warranty Registration...

Page 9: ...chment Helps protect the operator by deflecting debris produced during the trimming opera tion This shield must be replaced with the steel shield for blade use 11 THROTTLETRIGGER Springloadedtoreturnt...

Page 10: ...e l o o c r i a e k o r t s o w t e c n a m r o f r e P h g i H O H C E 1 0 5 y t i c a p a C k n a T l e u F z o l f S U 6 9 1 t i l 8 5 0 m e t s y S r e t r a t S r e t r a t S d n i w e R c i t a...

Page 11: ...g housing flange 3 Place shield plate B on shield align holes Install three 3 screws from bottom through plate and shield into gear case 4 Assemble adapter plate A onto PTO shaft NYLON LINE HEAD INSTA...

Page 12: ...Plastic Blade A Metal Shield B and shoulder harness C C B A C MetalBladesRequireU Handle BladeConversionKitP N99944200521 Metal Blade A Metal Shield B and shoulder harness C Choosing the Correct Blade...

Page 13: ...ator fatigue and the possibility of blade contact with the operators hands and feet by restricting trimmer movement HARNESS CLAMP INSTALLATION Plastic or Nylon Blade Use Tools Required Screwdriver 8mm...

Page 14: ...l blade use ToolsRequired 8mmx10mmOpenEndWrench Screwdriver PartsRequired MetalShield Bracket 3 5mmx15mmscrews w captivated flat and lockwasher metal shield to gear housing 2 5mmx8mmscrews 4 5mmnuts 4...

Page 15: ...EndWrench Screwdriver 3mm and4mmHexWrench Pliers Parts Required U Handle BladeConversionKitP N99944200451 1 Close choke and remove air filter cover 2 Disconnect ignition stop leads A and B 3 Removeinn...

Page 16: ...inner cable to swivel C Check throttle for freedom of movement and that wide open throttle low idle extremes are adjusted properly If adjustment cannot be achieved with adjusting nuts consult with yo...

Page 17: ...ing otherwise serious personal injury may result Use an approved fuel container DONOTsmokenearfuel DO NOT allow flames or sparks near fuel Fuel tanks cans may be under pressure Always loosen fuel caps...

Page 18: ...ard away from the STOP position 2 Close Choke Cold Start Move choke lever B to Cold Start Position 3 Primer PumpBulb Pump primer bulb C until fuel is visible and flows freely in the clear fuel tank re...

Page 19: ...position 2 Primer Pump Bulb Pump primer bulb C until fuel is visible and flows freely in the clear fuel tank return line Pump bulb an addi tional 4 or 5 times 3 Start Pull Rope Lay the trimmer on a fl...

Page 20: ...m o c e R t r o P t s u a h x E r e d n i l y C n o b r a c e D n a e l C t c e p s n I 3 C I s e r u d e c o r P e c n a n e t n i a M f l e s r u o Y t I o D r e t l i F r i A e c a l p e R n a e l...

Page 21: ...for damage If element is fuel soaked and very dirty replace 3 If element can be cleaned and reused be certain it still fits the cavity in the air cleaner cover is installed with the original side out...

Page 22: ...crewdriver 4 mm Hex Wrench Cleaning Brush 25 50 mm 1 2 in medium bristle paint brush Parts Required None if you are careful IMPORTANT To maintain proper engine operating temperatures cooling air must...

Page 23: ...cylinder fins 6 Remove grass and leaves from the grid between the recoil starter and fuel tank EXHAUST SYSTEM Spark Arrester Screen Level2 Tools Required Cross Head Screwdriver Soft Metal Brush 4 mm H...

Page 24: ...months or 90 hours of operation in order to maintain this engine within the emissions durability period ECHO strongly recommends that you return your unit to your ECHO dealer for this important maint...

Page 25: ...LUBRICATION Level1 Tools Required 8 mm Open End Wrench Screwdriver Clean Rag PartsRequired ECHO LUBETM 8oz P N91014 orLithiumBase Grease Gear Housing 1 Clean all loose debris from gear box 2 Remove pl...

Page 26: ...the other 3 Hold the spool opening toward you Place index finger between the two strands and wind line tightly and evenly in direction of arrowmarked CC 4 Stopwhenapproximately15 20cm 6 8in line C rem...

Page 27: ...ling due to vibration and can result in blade failure 8 tooth Blade Tool required Flat file preferred Electric grinder if special care is used Round rat tail file for gullet radius 1 File each tooth a...

Page 28: ...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 g u l p t a 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...

Page 29: ...pen flame or spark 7 Remove the spark plug and pour 7 cc 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 p...

Page 30: ...30 NOTES...

Page 31: ...GRASS TRIMMER BRUSH CUTTER OPERATOR S MANUAL 31 NOTES...

Page 32: ...the model and serial number of your unit to help your Consumer Product Support Representative WARRANTY REGISTRATION You may register your Echo equipment using the warranty registration card or regist...

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