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20

SPARK

 

PLUG

Level 2.

Tools required:

T-Wrench, feeler gauge, soft metal brush

Parts Required: REPOWER

TM

 Tune-Up Kit P/N 90074 C

IMPORTANT
Use only NGK BPM-8Y spark plug (BPMR-8Y in Canada) otherwise
severe engine damage may occur.

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.

4. Tighten spark plug to 150-170 kg/cm (130-150 in. lb.).

COOLING

 

SYSTEMS

 

CLEANING

Level 2.

Tools required:

Cross-head screwdriver, 3 and 4 mm hex wrench,
25 - 50mm (1 - 2 in.) cleaning brush.

Parts Required: None if you are careful.

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.

0.65 mm

(0.026 in.)

Содержание SRM-210 - 10-05

Страница 1: ...Operator s Manual MODEL SRM 210 WARNING DANGER Readrulesforsafeoperationandinstructionscarefully ECHOprovidesanOperator s ManualandaSafetyManual Bothmustbereadandunderstoodforproperandsafe operation X...

Страница 2: ...ty Symbols and Important Information 3 International Symbols 3 Personal Condition and Safety Equipment 3 Equipment 6 Emission Control 6 Description 7 Contents 9 Assembly 10 Plastic Shield Installation...

Страница 3: ...tor and bystanders The circle with the slash symbol means whatever is shown within the circle is prohibited Hot Surface Carburetor Adjustment Idle speed Carburetor Adjustment High speed mixture DESCRI...

Страница 4: ...ease operator fatigue which may lead to heat stroke Schedule heavy work for early morning or late afternoon hours when temperatures are cooler Extended Operation Extreme Conditions It is believed that...

Страница 5: ...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...

Страница 6: ...ons listed in this manual and safety manual 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...

Страница 7: ...r muffler P N 89016054130 DESCRIPTION Locate these safety decals on your unit Make sure the decals are legible and that you understand and follow the instructions on them If a decal cannot be read a n...

Страница 8: ...otect the operator by deflecting debris produced during the trimming operation This shield must be replaced with the steel shield for blade use 10 THROTTLETRIGGER Springloadedtoreturntoidlewhenrelease...

Страница 9: ...may be factory pre assembled No assembly tools are needed and the nylon line head plastic debris shield and mounting hardware shown in the contents list are pre assembled to the unit Only the front ha...

Страница 10: ...ate A NYLON LINE HEAD INSTALLATION 1 Align hole in upper plate with notch in edge of gear housing and insert head locking tool C Remove plastic sleevefromPTOshaft 2 Be sure upper plate A remains on PT...

Страница 11: ...TRIMMER BRUSH CUTTER OPERATOR S MANUAL 11 FRONT HANDLE ADJUSTMENT NOTE Label shows minimum spacing for front handle location 1 Position front handle for comfortable operation and secure screws MIN SP...

Страница 12: ...Clearing Blades Require Install U Handle Blade Conversion Kit Includes metal shield A shoulder harness with hip pad C and U Handles D NOTE The Barrier Bar is used to restrict rearward movement of the...

Страница 13: ...woody growth up to 64 mm 2 1 2 in diameter 22ToothClearingBlade 99944200130 isdesignedfordensethickets and saplings up to 64 mm 2 1 2 in diameter UseShoulder WaistHarness P N99944200200 Useofthe Shou...

Страница 14: ...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 Emission Defect Warranty Explanation IMPORTANT Echopr...

Страница 15: ...the unit on a flat area and keep movable attachment parts clear of all obstacles Firmly grasp right hand grip and throttle trigger lockout with left hand and fully depress throttle trigger to wide ope...

Страница 16: ...Carburetor Adjustment instructions in this manual or see your ECHO Dealer 1 Stop Switch Move stop switch button A away from the STOP position 2 Primer Pump primer bulb C until fuel is visible and flow...

Страница 17: ...with unit Level2 Moderate difficulty Some specialized tools may be required Level3 Experiencerequired Specializedtoolsarerequired ECHOrecommendsthat the unit be returned to your ECHO dealer for servi...

Страница 18: ...e l f f u M e c a l p e R t c e p s n I 2 R I x e l F t f a h S e v i r D s l e d o M e l b a C e s a e r G 2 1 I g n i s u o H r a e G e s a e r G 2 2 I e p o R r e t r a t S l i o c e R n a e l C t...

Страница 19: ...n it still 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 FUEL FILTER Level1 Tools requ...

Страница 20: ...ls required Cross head screwdriver 3 and 4 mm hex wrench 25 50mm 1 2in cleaningbrush Parts Required None if you are careful IMPORTANT To maintain proper engine operating temperatures cooling air must...

Страница 21: ...guard 3 Remove 3 screws from engine cover B and remove cover 4 Use the brush to remove dirt form cylinder fins 5 Remove grass and leaves from the grid between the recoil starter and fueltank 6 Assemb...

Страница 22: ...tions 2 Remove spark arrestor screen cover A gasket B and screen C frommufflerbody 3 Clean carbon deposits from muffler components 4 Replace screen if it is cracked plugged or has holes burned through...

Страница 23: ...ed can be adjusted as required High Altitude Adjustment High altitude adjustment is not required for proper operation of this engine Idle Speed Adjustment Idle speed adjustment may be required periodi...

Страница 24: ...ease if necessary DO NOT over fill A A B A C D Drive Shaft 1 Loosen two 2 screws B and remove center locating screw C Pull gear box and shield from drive shaft housing 2 Pull flexible cable from the d...

Страница 25: ...es into holes in spool one on each side of barrier 3 Wind both lines tightly and evenly one on each side of barrier in the direction of arrow on bottom of spool 4 Place ends of lines into notches in s...

Страница 26: ...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 degree angle a specific...

Страница 27: ...F e v i t c e f e d g u l P n i 6 2 0 0 m m 0 7 0 o t t s u j d A e c a l p e r r o n a e l C e c a l p e r r o n a e l C g u l p e c a l p e R s n u r e n i g n E r o s e i d t u b t o n s e o d e t...

Страница 28: ...or spark 2 Place the stop switch in the STOP position 3 Remove accumulation of grease oil dirt and debris fromexteriorofunit 4 Perform all periodic lubrication and services that are required 5 Tighten...

Страница 29: ...eandTwo strokeOil Fuel OilRatio 50 1 two stroke air cooled engine oil Gasoline 89 Octane unleaded DO NOT use fuel containing methyl alcohol more than 10 ethyl alcohol or 15 MTBE Oil PowerBlendTM Premi...

Страница 30: ...30 NOTES...

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

Страница 32: ...8 30am to 4 30 pm Central Standard Time Monday through Friday Before calling please know the model and serial number of your unit to help your Consumer Product Support Representative WARRANTY REGISTRA...

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