Grillo G52 - Page 16

14
Importante
Attenzione!
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macchina, qualora una pietra o un altro corpo estraneo blocchi bruscamente la rotazione della fresa.
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N.B. - Nei terreni duri, se la macchina tende a saltare in avanti, abbassare al massimo il coltello tenendo lo
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ROLR:
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BARRA FALCIANTE
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posizione B - Fig. 1.
Manutenzione
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azionando il movimento a mano».
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– La barra terminato il lavoro va lavata e pulita da residui di terra e erba poi oliata.
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Sulla barra falciante è montato un dispositivo di sicurezza atto a proteggere la barra nel caso in cui un corpo
estraneo blocchi bruscamente la lama.
Se dopo un certo periodo di lavoro con diversi blocchi della lama si manifesta un calo di rendimento della barra
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delle molle sugli innesti.
Operazioni:
1) Sganciare la barra dalla macchina agendo sulla leva bloccaggio attrezzi.
2) Svitare la vite n. 1.
3) Togliere la rondella n. 2.
4) Aggiungere n. 1 o 2 spessori da 0,5 mm.
5) Rimontare la rondella n. 2 la vite e la barra sulla macchina.
TRINCIAERBA
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Attenzione!/DURWD]LRQHGHOODODPDqDOWDPHQWHSHULFRORVD7HQHUHORQWDQRPDQLHSLHGL1RQSXOLUHODWWUH]]RFRO
motore in moto.