Hitachi CH 50EA3 (ST)/CH 55EB3 (ST), CH 78EC3 (ST) CH66EB3 ST, 000BookCH50EA3ENG.indb, 2009/12/21

Models: CH 78EC3 (ST) CH 62EA3 (ST)/CH 66EB3 (ST) CH 50EA3 (ST)/CH 55EB3 (ST)

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Contents

Handling instructions Hedge TrimmerModel CH 50EA3 ST/CH 55EB3 ST CH 62EA3 ST/CH 66EB3 ST CH 78EC3 ST Before using your machine MEANINGS OF SYMBOLSSymbols ContentsWHAT IS WHAT? Unit/machine safety WARNINGS AND SAFETY INSTRUCTIONSOperator safety Fuel safetyCH66EB3 ST/CH55EB3 ST SPECIFICATIONSMODEL CH78EC3 STFuel OPERATING PROCEDURESFuel Fig Fueling WARNING FigT = Idle speed adjustment screw Idle speed adjustment T MAINTENANCECarburetor adjustment Fig CuttingWhen clearance is too large Cleaning the air ﬁlterWhen clearance is too small To adjust the cutter clearanceMaintenance schedule Cleaning the cylinder ﬁns FigCleaning the muﬄer Fig Daily maintenance000BookCH50EA3ENG.indb CH66EB3 ST2009/12/21 000BookCH50EA3ENG.indb CH55EB3 ST2009/12/21 000BookCH50EA3ENG.indb CH50EA3 ST2009/12/21 000BookCH50EA3ENG.indb CH62EA3 ST2009/12/21 000BookCH50EA3ENG.indb CH78EC3 ST2009/12/21 000BookCH50EA3ENG.indb 2009/12/21Minato-ku, Tokyo, Japan Shinagawa Intercity Tower A, 15-1, Konan 2-chome912 Code No. E99004911 G Printed in China