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Operator's Manual

Rolling High-Wheel String Trimmer 600050 Series

Get parts online at 

www.getearthquake.com

 or call 800-345-6007 M-F 8-5

3

WARnInGs And sAfeTy PRecAuTIons

oWneR’s ResPonsIBIlITy

Accurate assembly and safe and effective use of the string 

trimmer is the owner’s responsibility.
•  Read and follow all safety instructions.
•  Carefully follow all assembly instructions.
•  Maintain  the  string  trimmer  according  to  directions  and 

schedule included in this Earthquake operator’s manual.

•  Ensure that anyone who uses the string trimmer is familiar 

with all controls and safety precautions.

NOTE:  All images shown in this manual of your rolling string 

trimmer are of 600050V.   The 600050B/600050BCE models 

have slight variations.  

sPecIAl messAGes

Your manual contains special messages to bring attention to 

potential safety concerns, machine damage as well as helpful 

operating and servicing information. Please read all the infor-

mation carefully to avoid injury and machine damage.

NOTE: General information is given throughout the manual 

that may help the operator in the operation or service of 

the machine.

 

This symbol points out important safety instruc-

tions which if not followed could endanger your 

personal safety. Read and follow all instructions 

in this manual before attempting to operate this 

equipment.

BefoRe oPeRATInG enGIne:

Please read this section carefully. Read entire operating and 

maintenance instructions AND the entire engine manual which 

accompanies this product.  Failure to follow instructions could 

result in serious injury or death.  Operate the string trimmer 

according to the safety instructions outlined here and inserted 

throughout the text.  Anyone who uses this string trimmer must 

read the instructions and be familiar with the controls.

This is a motorized string trimmer that cuts long grasses and 

weeds.  It is pedestrian-controlled, but not self-propelled.  It has 

a petrol-fuelled internal combustion engine that powers the 

cutting head.  It shall not be used for any other purpose.    

 

WARnInG

WARnInG IndIcATes A HAZARd WHIcH, If noT 

AVoIded, could ResulT In deATH oR seRIous In-

JuRy And/oR PRoPeRTy dAmAGe.

 cAuTIon

cAuTIon IndIcATes you cAn Be HuRT oR youR 

eQuIPmenT dAmAGed If THe sAfeTy InsTRuc-

TIons THAT folloW THIs sIGnAl WoRd ARe noT 

oBeyed.

 WARnInG

cAlIfoRnIA PRoPosITIon 65 WARnInG
enGIne exHAusT fRom THIs PRoducT conTAIns 

cHemIcAls knoWn To THe sTATe of cAlIfoRnIA 

To cAuse cAnceR, BIRTH defecTs, oR oTHeR Re-

PRoducTIVe HARm.

 WARnInG

THIs cuTTInG mAcHIne Is cAPABle of THRoWInG 

oBJecTs.

InTended use / foReseeABle mIsuse

 

WARnInG

deBRIs THRoWn fRom THe TRImmeR cAn ResulT In 

foReIGn oBJecTs BeInG THRoWn InTo THe eyes, 

WHIcH cAn cAuse seVeRe eye dAmAGe And InJu-

Ry.  AlWAys WeAR sAfeTy GlAsses oR eye sHIelds 

WHen oPeRATInG THe TRImmeR.
If you WeAR eye GlAsses, PuT A WIde VIsIon sAfe-

Ty mAsk oVeR THem.

 ImPoRTAnT

IndIcATes HelPful InfoRmATIon foR PRoPeR As-

semBly, oPeRATIon, oR mAInTenAnce of youR 

eQuIPmenT.

Summary of Contents for 600050 Series

Page 1: ...s Manual Original Operating Instructions Rolling High Wheel String Trimmer 600050 Series P N 19989 Revised 06 13 11 Get parts online at www GetEarthquake com Includes models 600050V pictured 600050B 6...

Page 2: ...roubleshooting 17 Slope Guide 18 Parts Breakdown 19 22 Warranty 23 CE Declaration of Conformity 24 This instruction book contains information for several models Read and keep this book for future refe...

Page 3: ...entire operating and maintenance instructions AND the entire engine manual which accompanies this product Failure to follow instructions could result in serious injury or death Operate the string trim...

Page 4: ...ability to operate this machine safely Never operate trimmer in wet grass Always be sure of your footing keep a firm hold on the handle and walk never run Before each use inspect the throttle control...

Page 5: ...e If the fuel has to be drained this should be done outdoors The drained fuel should be stored in a container specifically designed for fuel storage or it should be disposed of carefully Enginesgiveof...

Page 6: ...l parts to the cutting head of this machine Hazard Symbols and Meanings Safety Decals and Warnings Control and Operating Symbols Pictured below are control and operating symbols on the unit or in this...

Page 7: ...ttle Control Lever Controls the speed or stops the engine PrimerButton Injects fuel directly into the carburetor manifold for faster starts 600050B models only Recoil Starter Handle The engine is equi...

Page 8: ...ng including the parts bags from the carton 2 Remove the packing material positioned around the unit 3 Cutdownallfourcornersofthecartonandlaythesidepanelsflat 4 Pull the trimmer out of the carton Cont...

Page 9: ...perating position 3 Stand in the operator s position behind the trimmer Put the handle in a comfortable position Make sure both sides of the handle are level NOTE Make sure the cables are not caught b...

Page 10: ...n the FAST position to run the engine at full speed SEE FIGURE 6 2 Pull the throttle control lever back to decrease engine speed Push the throttle control lever forward to increase engine speed 3 To s...

Page 11: ...nger to complete the job If the trimmer lines are worn to less than half their original length change to a new trimmer line See moreonhowtoreplacethetrimmerlineinthe Maintenance Service and Storage se...

Page 12: ...dusty or dirty conditions Note 3 Change more often if used in extremely dusty or dirty conditions To service the air filter and change the oil in the 600050V model you must remove the wheels on the st...

Page 13: ...er trimmer line How to Replace the Trimmer Line For the best performance use a heavy gauge 0 155 diameter trimmer line Cut the length of the trimmer line to 21 5 Use the length guide located on the sh...

Page 14: ...height for the average yard is two 2 inches SEE FIGURE 16 1 Use the L handle wrench found in the parts bag to loosen the socket head cap screws shown in the figure below NOTE There are two socket hea...

Page 15: ...not bend the belt guides NOTE Use only OEM replacement belts 5 To assemble the drive belt reverse the above steps Make sure all fasteners are tight Make sure the mounting bolt for the drive pulley is...

Page 16: ...Remove the spark plug from the cylinder Pour one ounce of oil into the cylinder Slowly pull the recoil starter handle so that the oil will protect the cylinder Install a new spark plug in the cylinde...

Page 17: ...le gasoline Drain old gasoline and add fresh gas Engine cooling system clogged Clean debris screen and engine cooling fins Engine overheats Engine cooling system clogged Clean debris screen and engine...

Page 18: ...eases in height at approxi mately 1 76 feet in 10 feet A 15 degree slope is a hill that increases in height at approxi mately 2 68 feet in 10 feet Slope Guide Warning Use extreme care at all times and...

Page 19: ...9912 HANDLE PIVOT PLASTIC MOLDING 4 5 19913 CAM LEVER BOLT ASSEMBLY 2 6 19914 THROTTLE CONTROL CABLE 1 5 IN RANGE For 600050V only 1 60005039 Throttle control cable B S For 600050B and 600050BCE only...

Page 20: ...1 60005072 ENGINE 159CC LONCIN VERT SHOWN for 600050V only 1 60005070 Engine Vert Briggs 675 st Not SHOWN FOr 600050B only 1 60005071 Engine Vert Briggs 675 CE st NOt Shown FOr 600050BCE only 1 2 1997...

Page 21: ...5 TOP THREAD 1 2 19924 ASSEMBLY CUTTER HEAD AND WRAP METRIC 1 3 19923 HEIGHT GUIDE ASSEMBLY METRIC 1 4 19958 ASSEMBLY JACKSHAFT HOUSING AND BEARINGS 1 5 60005054 WRAP WEED 1 6 19925 SPACER M17 5 X 23...

Page 22: ...REW M5 X 3 X 30 2 9 19938 AXLE AND BRACKET ASSEMBLY METRIC 2 10 19932 IDLER ASSEMBLY DBL ZINC METRIC 1 11 60005008 SPRING EXTENSION 1 5LG 1 12 19968 ASSEMBLY V PULLEY AND BEARING 1 kEY Part Descriptio...

Page 23: ...number RMA All items must be shipped prepaid Earthquake will at no charge repair or replace at their discretion any defective part which falls under the conditions stated above Earthquake retains the...

Page 24: ...Get parts online at www getearthquake com or call 800 345 6007 M F 8 5 24 Operator s Manual Rolling High Wheel StringTrimmer 600050 Series...

Page 25: ...____________________________________________________________________ _______________________________________________________________________________________________________ ___________________________...

Page 26: ...____________________________________________________________________ _______________________________________________________________________________________________________ ___________________________...

Page 27: ...____________________________________________________________________ _______________________________________________________________________________________________________ ___________________________...

Page 28: ...k for parts online at www earthquake com or call 800 345 6007 M F 8 5 Earthquake Division of Ardisam Inc 1160 8th Avenue PO Box 666 Cumberland WI 54829 800 345 6007 Fax 715 822 2223 Email info ardisam...

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