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G

RASS

 T

RIMMER

O

PERATOR

'

S

 M

ANUAL

5

Repetitive Stress Injuries --

It is believed that 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 at a high
risk for developing a Repetitive Stress Injury (RSI). An extreme RSI condition is Carpal Tunnel Syndrome (CTS), which
could occur when your 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 the risk of RSI/CTS, do the following:

• Avoid using your wrist in a bent, extended, or twisted position.

Instead 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 speed and force with which you do the repetitive move-

ment.

• Do exercises to strengthen the hand and arm muscles.
• Immediately stop using all power equipment and consult a doctor if

you feel tingling, numbness, or pain in the fingers, hands, wrists, or
arms. The sooner RSI/CTS is diagnosed, the more likely permanent
nerve and muscle damage can be prevented.

WARNING  

  DANGER

Do not operate this product indoors or in inadequately 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 and

Safety Manual for instructions on Safe Operation.

Clear the Work Area
• Spectators and fellow workers must be warned, and children and

animals prevented from coming nearer than 15 m (50 ft.) while the unit
is in use.

Keep a Firm Grip

• Hold the front and rear handles with both hands, with thumbs and

fingers 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 positions or on
ladders. Do not over reach.

Avoid Hot Surfaces
• Keep exhaust area clear of flammable debris. Avoid contact during

and immediately after operation.

Содержание GT-231

Страница 1: ...ulesforsafeoperationandinstructionscarefully ECHOprovidesan Operator sManualandaSafetyManual Bothmustbereadandunderstoodfor properandsafeoperation Grass Trimmer Operator s Manual MODEL GT 231 X7502098...

Страница 2: ...eir use safer TABLE OF CONTENTS Introduction 2 The Operator s Manual 2 The Safety Manual 2 Safety 3 Manual Safety Symbols and Important Information 3 International Symbols 3 Personal Conditions and Sa...

Страница 3: ...RIPTION APPLICATION SYMBOL FORM SHAPE SYMBOL DESCRIPTION APPLICATION SYMBOL FORM SHAPE Read and understand Operator s Manual WEAR EYES EARS AND HEAD PROTECTION FUEL AND OIL MIXTURE FINGER SEVERING SAF...

Страница 4: ...g can increase operator fatigue which may lead to heat stroke Schedule heavy work for early morning or late afternoon hours when temperatures are cooler Vibration and Cold It is believed that a condit...

Страница 5: ...petitive move ment Do exercises to strengthen the hand and arm muscles Immediately stop using all power equipment and consult a doctor if you feel tingling numbness or pain in the fingers hands wrists...

Страница 6: ...missing nuts bolts and screws Tighten and or replace as needed Inspect fuel lines tank and area around carburetor for fuel leaks DO NOT operate unit if leaks are found Inspect shield for damage and e...

Страница 7: ...ur unit Make sure the decals are legible and that you understand and follow the instructions on them If a decal cannot be read a new one can be ordered from your ECHO dealer See PARTS ORDER INGinstruc...

Страница 8: ...above the cutting attachment Helps protect the operator by deflecting debris produced during the trimming operation 9 THROTTLETRIGGER Springloadedtoreturntoidlewhenreleased Duringacceleration presstri...

Страница 9: ...___ 1 Safety Manual ___ 1 Shield Assembly ___ 1 LockingTool ___ 1 HardwareBag ___ 1 1 4 20bolt ___ 1 1 4 20 wing nut ___ 1 1 4 20flatwasher ___ 1 Warranty Card Limited Warranty ___ 1 Safety Glasses _...

Страница 10: ...t handle location NOTE Front handle is pre installed Repositioning and tightening is all that is required 1 Position front handle E in comfortable operating position and tighten wing nut F The cutting...

Страница 11: ...Fuel Requirements Gasoline Use 89 Octane R M 2 mid grade or higher gasoline known to be good quality Gasoline may contain up to 15 MTBE methyl tertiary butyl ether Gasohol containing methyl wood alcoh...

Страница 12: ...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 open positio...

Страница 13: ...ntil fuel is visible and flows freely in the clear fuel tank return line Pump bulb an additional 4 or 5 times 3 Recoil Starter Lay the unit on a flat area and keep movable attachment parts clear of al...

Страница 14: ...c E d e d n e m 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...

Страница 15: ...fits tightly in the air filter cavity is installed with the original side out NOTE Carburetor adjustment may be needed after air filter cleaning replacement See Carburetor Adjustment Section FUEL FILT...

Страница 16: ...ING SYSTEM Level2 Tools required CrossHeadScrewdriver 4mmHexWrench 25 or 50 mm 1 or 2 in cleaning brush Parts Required None if you are careful IMPORTANT To maintain proper engine operating temperature...

Страница 17: ...se a metal scraper to remove dirt from the cylinder fins 5 Use brush to remove dirt from the cylinder fins 6 Remove grass and leaves from the grid between the recoil starter and fuel tank 7 Assemble c...

Страница 18: ...rder to maintain this engine within the emissions durability period ECHO strongly recommends that you return your unit to your ECHO dealer for this important maintenance service CARBURETOR ADJUSTMENT...

Страница 19: ...s Required 8 mm Open end wrench screwdriver clean rag Parts Required ECHO LUBETM 8oz P N91014 orLithiumBase Grease 1 Remove plastic shield 2 Loosen bearing housing locating screw A at the top of the h...

Страница 20: ...ng you Place index finger between the strands and wind line clockwise follow direc tion of arrow molded in spool tightly and evenly 5 Place ends of line in the two notches D molded in the spool with 1...

Страница 21: ...i t c e f e d g u l P n i 6 2 0 0 m m 5 6 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 a r e l...

Страница 22: ...ark 2 Place the stop switch in the OFF position 3 Remove accumulation of grease oil dirt and debris fromexteriorofunit 4 Perform all periodic lubrication and services that are required 5 Tighten all t...

Страница 23: ...GasolineandTwo 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 PowerBlend...

Страница 24: ...Friday Before calling please know 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 wa...

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