Manuale d’uso / di manutenzione del prodotto EA401 del fabbricante Avaya
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Avaya Inc. 211 Mt. Airy Road Basking Ridge NJ 07920 P005975 Rev. A 1 1/13/2003 5:24 PM Explosive Atmosphere T elephone Model EA401 Installation & Operation WARN ING FIELD REPAIR NOT POSSIBLE. FOR SERVICE RETURN TO FACT ORY. TO PREVENT IGNITION OF HAZARDOUS ATMOSPHERE, DISCO NNECT FROM THE SUPPLY CIRCUI T BEFORE OPEN IN G OR REP LACING FUSE.
Avaya Inc. Installation and Operation Model EA401 Page 2 Table of Contents Package Contents ............................................................................................. 2 Overview ......................................................
Avaya Inc. Installation and Operation Model EA401 Page 3 Overview Model EA401 Explosive Atmosphere Telephone This Explosive Atmosphere telephone provides safe and reliable communication in hazardous locations, up to and including Class I Division 1.
Avaya Inc. Installation and Operation Model EA401 Page 4 Figure 1 - Features Figure 2 - Dimensions WARNING FIELD REPAIR NOT POSSIB LE. FOR SERVICE RETURN TO FACTORY. TO PREVENT IGNITION OF HAZARDOUS ATM OSPHERE , DISCONNECT FROM THE SUPPLY CIRCUIT BEFORE OPENING OR REPLACING FUS E.
Avaya Inc. Installation and Operation Model EA401 Page 5 Warnings • In no case should this telephone apparatus or wiring be installed in a location where acetylene may be present in the atmosphere. • Two back cover retaining bolts on the model EA401 are factory sealed.
Avaya Inc. Installation and Operation Model EA401 Page 6 Installing the EA401 • Declassify the hazardous location before proceeding with any installation or electrical wiring. Caution: Installation or electrical wiring in a hazardous location could result in s erious injury to personnel or damage to property.
Avaya Inc. Installation and Operation Model EA401 Page 7 Figure 3 - Typical Installation 18.0" [457mm] MAX. TIP/RING/GND FROM CO OR PBX UNION FITTING EXPLOSION PROOF FIT TIN G SEALING ATMOSPHERE TELEPHONE EA401: EXPLO SIVE HEIGHT: 1.4m (4.6') SUGGESTED MOUNTING WARNING FIELD REPAIR NOT POSSIBLE.
Avaya Inc. Installation and Operation Model EA401 Page 8 Wiring For Tip & Ring • After mounting the telephone follow these steps. • Run tip, ring and ground wires from the local exchange into the lower junction box. The tip and ring wires must not be connected to the local exchange until installation is completed.
Avaya Inc. Installation and Operation Model EA401 Page 9 Fuse Replacement • Disconnect the telephone from tip and ring power supplied by the PABX or central office before attempting to replace the fuse. See: Figure 5 - Fuse Replacement • Remove the 1/2” NPT close up plug (item A) with a 1/4” Allen key.
Avaya Inc. Installation and Operation Model EA401 Page 10 Replacement Of EA10H Telephone Handset Assembly Note: The handset cord is a 3.0 m (10 ft) long coiled cable designed specifically for use with the EA401 telephone. If damaged, the assembly may be replaced in the field.
Avaya Inc. Installation and Operation Model EA401 Page 11 Operating Instructions • Remove handset from cradle. See: Figure 1 - Features • Listen for a dial tone and then dial the appropriate digits for the feature desired. • Upon completing a call hang up by returning the handset to the cradle.
Avaya Inc. Installation and Operation Model EA401 Page 12 Engineering Specifications Electrical Performance A UDIBLE R ANGE F REQUENCY R ESPONSE 300 – 3400 H Z D IALING M ETHOD IEEE DTMF OR 40/60 P .
Avaya Inc. Installation and Operation Model EA401 Page 13 R ECEIVER H EARING A ID C OMPATIBLE D IAL P AD O VERSIZED A LUMINUM B UTTONS ON 1.125” G RID S TANDARD M OUNTING V ERTICAL W ALL C ONNECTION.
Avaya Inc. Installation and Operation Model EA401 Page 14 Government Certification Attached to the telephone are labels for Industry Canada and the United States Federa l Communications Commission.
Avaya Inc. Installation and Operation Model EA401 Page 15 Warranty Avaya warrants your product to be free of defects in material and workmanship for a period of one year. Avaya will repair or replace any defective unit that is under warranty free of charge.
Avaya Inc. Installation and Operation Model EA401 Page 16 Avaya Product Return Avaya products have been quality tested and are in full working o rd er wh en shipped from the factory, given the rugged nature of these product s, shipping is not ex pected to damage a unit.
Avaya Inc. Installation and Operation Model EA401 Page 17 APPENDIX A - Hazardous Location Classification CLASS I, DIVISION 1 & 2, GROUP B acrolein formaldehyde(gas) propyl nitrate butadiene hydrog.
Avaya Inc. Installation and Operation Model EA401 Page 18 APPENDIX A (cont.) CLASS II, DIVISION 1 & 2, GROUP E Atmospheres containing combustible metal dusts regardless of resistivity, or other co.
Avaya Inc. Installation and Operation Model EA401 Page 19 Notes: Model No. Part No. Serial No. Date of Purchase.
Avaya Inc. 211 Mt. Airy Road Basking Ridge, NJ 07920 Toll-free: 1-866-GOAVAYA (1-866-462-8292) Outside the US: +1-908-953-6000 www.avaya.com © Avaya Inc.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Avaya EA401 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Avaya EA401 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Avaya EA401 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Avaya EA401 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Avaya EA401, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Avaya EA401.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Avaya EA401. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Avaya EA401 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.