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Hitachi CH 62EA3 (ST)/CH 66EB3 (ST) manual

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Table of contents for the manual

  • Page 1

    970-83301-200 2009.12 CH66EB3 (ST) Hedge Trimmer Model CH 50EA3 (ST)/CH 55EB3 (ST) CH 62EA3 (ST)/CH 66EB3 (ST) CH 78EC3 (ST) Handling instructions Note: Before using this machine, carefully read through these HANDLING INSTRUCTIONS to ensure e ffi cient, safe operation. It is recommended that these INSTRUCTIONS be kept readily available as an import[...]

  • Page 2

    2 MEANINGS OF SYM BO L S NOTE: Some units do not carry them. Symbols WARNING Th e fo ll owi ng s ho w sy mb ol s us ed f or t he m ac h in e. Be s ur e th at y ou u nd er st a nd t he ir m ea ni ng b ef or e us e. It i s im po r t an t th at yo u re ad , fu ll y un de rs t an d an d ob se r ve t he f ol lo wi ng s afe t y pr ec au t io ns a nd w ar[...]

  • Page 3

    3 WHA T IS WHA T? Si nc e th is m a nu al c ove rs s eve r al m od el s, t he re m ay b e so me di ff er en ce b et we e n th es e il lu st ra ti on s an d yo ur u ni t. U se t he in st ru c ti on s th at a pp ly t o yo ur u ni t. 1. R e c o i l s t a r t e r 2. F uel tank 3. Throttle trigger look out 4. Throttle trigger 5. Front handle 6. Rear ha[...]

  • Page 4

    4 W ARNINGS AND SAFET Y INSTRUCTIONS Operator safe ty ○ Alw ays we ar a s af et y f ac e sh ie ld o r go g gl es . ○ Al ways w ea r he av y, lon g pa nt s, b o ot s an d gl ove s. D o not w ea r lo os e cl ot hi ng , je wel r y, sho r t pa nt s, s a nd al s or g o ba re fo ot. Se cu re h ai r so i t is a b ove s ho ul de r le ng th . ○ Do n o[...]

  • Page 5

    5 SPECIF ICA TIONS MODEL CH66EB3 ( ST )/ CH55EB3 ( ST ) CH50EA3 ( ST )/ CH62EA3 ( ST ) CH78EC3 ( ST ) Engin e Size (ml) 21 . 1 23.9 Sp ar k Pl ug NGK B PM R- 6 A NGK B PM R- 6 A Fuel T ank Capacity (l ) 0.35 0.35 Dry Weight (kg ) CH55EB3 (ST) ........................................ 4.7 CH66EB3 (ST) ........................................ 5.1 CH50[...]

  • Page 6

    6 OPERA TING PROCED UR ES Fue l ( Fig. 1 ) W ARNING Th e he dg e tr i mm er i s eq ui pp ed w it h a t wo - s tr oke e ng in e. Al ways r u n th e en gi ne o n fu e l, mi xe d wi th o il . Pr ov id e go od v en ti la ti on , wh en f ue li ng o r ha n dl in g fu el. Fue l ○ Alw ays u se b ra nd e d 89 o ct a ne u nl ea de d ga so li n e. ○ U se [...]

  • Page 7

    7 Fig. 6 5. Whe n yo u he ar t he e ng in e at t em pt s to s ta r t, r et ur n c ho ke lev er t o R U N p o s i t i o n ( o p e n ) ( C ) . T h e n p u l l r e c o i l s t a r t e r b r i s k l y again. NOTE If e ng i ne d oe s no t st ar t , re p eat p ro c ed ur es f ro m 2 to 4. 6. Af te r st ar ti ng e ng in e, a ll ow th e e ng in e ab ou t 2[...]

  • Page 8

    8 Air fi lter ( Fig. 10 ) Th e ai r fi lt er m us t be c le an ed f ro m du st a nd d ir t in o rd er t o avoi d: ○ Carburetor malfunctions. ○ Starting problems. ○ Engine power reduction. ○ Unn e ce ss ar y wea r on t h e en gi ne p ar t s. ○ Abnormal fuel consumption. Cl ea n th e ai r fi l te r da il y or m or e of te n i f wor k in [...]

  • Page 9

    9 NOTE Lubr i ca ti on s ho ul d be a p pl ie d at 2 0 ho ur i nte r va ls a n d mo re fr eq ue nt ly w it h he av y u se . Fue l fi lter ( Fig. 15 ) Re mov e th e fu el fi lter from the fuel tank and thoroughly wash it in so lve nt . Af t er t ha t, p us h th e fi lt er i nto t h e ta nk c om p let el y. Fig. 1 5 NOTE If t he fi l ter i s h ar[...]

  • Page 10

    CH66 EB3 (ST) 10 000Book_CH50EA3_ENG.indb 10 000Book_CH50EA3_ENG.indb 10 2009/12/21 17:35:38 2009/12/21 17:35:38[...]

  • Page 11

    CH55EB 3 (ST) 11 000Book_CH50EA3_ENG.indb 11 000Book_CH50EA3_ENG.indb 11 2009/12/21 17:35:42 2009/12/21 17:35:42[...]

  • Page 12

    CH50 EA3 (ST) 12 000Book_CH50EA3_ENG.indb 12 000Book_CH50EA3_ENG.indb 12 2009/12/21 17:35:44 2009/12/21 17:35:44[...]

  • Page 13

    CH62E A3 (ST) 13 000Book_CH50EA3_ENG.indb 13 000Book_CH50EA3_ENG.indb 13 2009/12/21 17:35:46 2009/12/21 17:35:46[...]

  • Page 14

    CH78EC3 ( ST) 14 000Book_CH50EA3_ENG.indb 14 000Book_CH50EA3_ENG.indb 14 2009/12/21 17:35:48 2009/12/21 17:35:48[...]

  • Page 15

    15 000Book_CH50EA3_ENG.indb 15 000Book_CH50EA3_ENG.indb 15 2009/12/21 17:35:50 2009/12/21 17:35:50[...]

  • Page 16

    912 Code No . E99004911 G Printed in China Hitachi Koki Co., Ltd. Shinagawa Intercity Tower A, 15-1, Konan 2-chome, Minato-ku, Tokyo, Japan 000Book_CH50EA3_ENG.indb 16 000Book_CH50EA3_ENG.indb 16 2009/12/21 17:35:50 2009/12/21 17:35:50[...]