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Calpeda NM4 - Page 3

Calpeda NM4
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4. Tubazioni
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$4tubazione aspirante 78I88FF8E84 C8E
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valvola di fondo con succhieruola 6;878
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&8??4tubazione di mandata <AFG4??4E8HA4F4E4
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5. Collegamento elettrico
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64GB A8?
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Seguire le norme di sicurezza
Eseguire il collegamento a terra. B??8:4E8
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Con motori di potenza O 5,5 kW
evitare l’avvia-
mento diretto.
Prevedere un quadro con av-
viamento stella/triangolo o altro dispositivo
di avviamento.
ATTENZIONE: non fare mai cadere una
rondella o altre parti metalliche nel
passaggio cavi interno tra scatola mor-
setti e statore.
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dispositivo per la onnipolare di-
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6. Avviamento
ATTENZIONE: evitare assolutamente il
funzionamento a secco, neanche per pro-
va.
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3
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c
ba
d
4.93.040
4.93.141
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