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Appendix B: Drawings

Figure 7

* For mounting details refer fig.1

The following are the external overall dimensions for the

pressure relief device e170SC.

235

334

281

138

137

277

226

456

278

220

120

173

opening

FLANGE

Summary of Contents for e170SC

Page 1: ...Electronic Pressure Relief Devices e170SC EN IT DE ES FR INSTRUCTION MANUAL...

Page 2: ...iche tecniche 10 Funzionamento e manutenzione 11 Appendice A Comunicazione MODBUS 24 Appendice B Disegni 25 Inhalt Sicherheit 12 Produktbeschreibung 12 Installation 12 Elektrischer Anschluss 13 Techni...

Page 3: ...ex du contenu S curit 20 Description du produit 20 Installation 20 Raccordement lectrique 21 Caract ristiques techniques 22 Utilisation et entretien 13 Annexe A Communication Modbus 24 Annexe B Dessin...

Page 4: ...must be strictly following If not the device can be damaged or a malfunction can occur CAUTION The contact surface must be well leveled with a good degree of roughness Ra 3 2 Remove all welding burrs...

Page 5: ...ss air to come out then screw the bleed screw Closing of the valve The pressure relief device e170SC duct cover must to be closed after the installation Duct Cover Fig 2 5 has to be installed using 4...

Page 6: ...ion Electronic board features Power supply terminals 1 2 24 Vdc 10 polarized Power consumption 0 5 W Analogical output terminals 5 6 4 20 mA dielectric strength between electronic card and analogical...

Page 7: ...the pressure relief device has been tripped If the switches don t report any signal the cause could be in the tripping circuit In this case check the tripping current circuit Maintenance Regular main...

Page 8: ...i potrebbe determinare pericolo per vita e arti attrezzatura e altri beni dell operatore corretto funzionamento dell attrezzatura Le istruzioni di sicurezza di questo manuale sono riportate in tre div...

Page 9: ...e la fuoriuscita dell aria Quando l operazione completata richiudere la vite di sfiato Chiusura della valvola Il coperchio Fig 2 5 del convogliatore della valvola tipo e170SC deve essere assemblato do...

Page 10: ...tti 1kV tra contatti in posizione aperta Caratteristiche scheda elettronica Alimentazione terminali 1 2 24 Vdc 10 polarizzati Consumo di energia 0 5 W Uscita analogica terminali 5 6 4 20 mA rigidit di...

Page 11: ...i trova nella posizione di intever vento significa che la valvola intervenuta Se in tal caso i contatti non riportano alcun segnale di apertura il motivo potrebbe essere legato al circuito esterno Se...

Page 12: ...RNUNG VORSICHT Die in diesem Handbuch enthaltenen Betriebs und Installationsanforderungen sind streng zu beachten Andernfalls kann es zu Sch den oder Funktionsst rungen am Ger t kommen VORSICHT Die Ko...

Page 13: ...n damit die bersch ssige Luft entweichen kann dann die Entl ftungsschraube wieder anziehen Schlie en des Ventils Nach der Installation muss die Abdeckung des Entl ftungsventils e170SC montiert werden...

Page 14: ...tromversorgung Klemmen 1 2 24 V DC 10 polarisiert Stromverbrauch 0 5 W Analoger Ausgang Klemmen 5 6 4 20 mA Durchschlagfestigkeit zwischen Platine und analogem Ausgang 1 kV Min Max Widerstand 100 470...

Page 15: ...s der Druckminderer ausgel st wurde Melden die Schalter keinerlei Signal k nnte die Ursache daf r im Ausl sestromkreis liegen In diesem Fall den Ausl sestromkreis berpr fen Wartung Regelm ige Wartung...

Page 16: ...uisitos de funcionamiento e instalaci n descritos en este manual De lo contrario el dispositivo puede resultar da ado o puede producirse un mal funcionamiento PRECAUCI N La superficie de contacto debe...

Page 17: ...para permitir la salida del exceso de aire y luego enrosque el tornillo de purga Cierre de la v lvula La tapa del conducto del dispositivo de alivio de presi n e170SC debe cerrarse despu s de la insta...

Page 18: ...V entre contactos 1kV entre contactos en posici n abierta Caracter sticas de la placa electr nica Alimentaci n terminales 1 2 24 Vdc 10 polarizada Consumo de energ a 0 5 W Salida anal gica terminales...

Page 19: ...ue el dispositivo de alivio de presi n se ha disparado Si los interruptores no informan de ninguna se al la causa podr a estar en el circuito de disparo En este caso compruebe el circuito de corriente...

Page 20: ...VERTISSEMENT PRUDENCE Les exigences en mati re d utilisation et d installation d crites dans le pr sent manuel doivent tre rigoureusement suivies Autrement l appareil peut s ab mer ou un dysfonctionne...

Page 21: ...ig 2 3 pour permettre l exc s d air de s chapper puis remontez la vis de purge Fermeture de la vanne Le cache conduit du dispositif de d compression e170SC doit tre ferm apr s l installation Le cache...

Page 22: ...osition ouverte Caract ristiques de la carte lectronique Alimentation lectrique bornes 1 2 24 Vcc 10 polaris Consommation lectrique 0 5 W Sortie analogique bornes 5 6 4 20 mA r sistance di lectrique e...

Page 23: ...charge de pression a t d clench Si les interrupteurs ne signalent aucun signal la cause pourrait tre dans le circuit de d clenchement Dans ce cas v rifiez le circuit de courant de d clenchement Entret...

Page 24: ...0X2013 W R Value of the current day Table 3 Memory registers Maximum values are stored and saved from register 0x2100 to register 0x215F The last four weeks data from current day are stored and saved...

Page 25: ...awings Figure 7 For mounting details refer fig 1 The following are the external overall dimensions for the pressure relief device e170SC 235 334 281 138 137 277 81 226 456 278 18 220 10 120 173 openin...

Page 26: ...26...

Page 27: ...27...

Page 28: ...enziali per l utente per installare e utilizzare il prodotto Per ulteriori informazioni contattare customerservice it comem com DE Dieses Handbuch f r Installation enth lt wichtige Informationen f r d...

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