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253/3 - Wertherint.de

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Fig.53 - Abb.53<br />

Fig.54 - Abb.54 - Finecorsa di salita<br />

Raise limit switch<br />

Fin <strong>de</strong> course haut.<br />

Final <strong>de</strong> carrera <strong>de</strong> subida<br />

Fig.55 - Abb.55 Finecorsa di discesa<br />

Descent limit switch<br />

Fin <strong>de</strong> course bas<br />

Abstiegsendschalter<br />

Final <strong>de</strong> carrera bajada<br />

52<br />

3) Prima <strong>de</strong>lla messa in servizio assicuratevi che i bloccaggi meccanici<br />

di sicurezza in basso nelle due colonne siano posizionati come indicato<br />

in fig.53. In caso di rottura <strong>de</strong>lla coppiglia in ferro che trattiene la sicurezza<br />

meccanica, sostiuitela con quella contenuta nella busta accessori.<br />

4) Chiu<strong>de</strong>re il coperchio <strong>de</strong>l quadro elettrico, ruotare l’interrutore generale<br />

(IG, Fig.56) in posizione 1, premere il pulsante di salita (rif.P1,<br />

Fig.56) e, in caso di discesa <strong>de</strong>i carrelli, invertire tra loro 2 fasi <strong>de</strong>ll’alimentazione.<br />

5) Controllare il corretto funzionamento <strong>de</strong>i finecorsa di estremità colonna<br />

premendoli manualmente.<br />

3) Before setting the machine in operation, it is important to check the<br />

mechanical secutity blocking <strong>de</strong>vices of the posts: they must be in the<br />

position shown in fig. 53.<br />

If the mechanical secutity blocking <strong>de</strong>vice iron split pin is broken, change<br />

it with the one contained in the spare parts case.<br />

4) Close the electric panel, set the master switch (ref “IG” in fig. 56) to<br />

position 1, then press the LIFT button (ref.P1 in Fig.56); if the carriages<br />

<strong>de</strong>scend, invert 2 of the power lines.<br />

5) Check that the post limit switches operate correctly by pressing manually.

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