Manuale d’uso / di manutenzione del prodotto 1457 del fabbricante Sigma
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1450digexport REV 1/5/07 SER VICE MA NUAL (INTERN A TIO NAL) IMPING ER CONVEYOR O VENS MODEL 1433-000-E, 1434-000-E, 1456, 145 7 WITH PUSH BUTT ON CONTR OLS Lincoln Foo dservi ce Prod ucts, LLC 1111 North Hadley Road Fort W ayne, Indiana 46804 United States of America Phone : (800) 374 -3004 U.
Impinger I – Adv Digital – G as Service Manual – Intern ational 2 SEQUENCE OF OPERA TION IMPINGER A DV A NTAGE SERIAL NUMBER N28 654 AND ABOVE (OVENS WITH P USH BUTTON CONTROLS) MODEL 14 33-000-E 230VAC 50 HZ. NAT. GAS MODEL 14 34-000-E 230VAC 50 HZ.
Impinger I – Adv Digital – G as Service Manual – Intern ational 3 SCHEM ATIC DIAGR A M MO DEL 1433-000-E, 1 434-000-E SERI A L NUM BER N28654 TO N31348.
Impinger I – Adv Digital – G as Service Manual – Intern ational 4 SCHEM ATIC DIAGR A M MODEL 1456 , 1457 SERI A L NUM BER N28654 TO N31348.
Impinger I – Adv Digital – G as Service Manual – Intern ational 5 SCHEM ATIC DIAGR A M MO DEL 1433-000-E, 1 434-000-E, 14 56, 1457 SERI A L NUM BER N31349 AND A BOVE.
Impinger I – Adv Digital – G as Service Manual – Intern ational 6 TRO UBLESHOOTIN G GUIDE IMPING ER ADVANT AGE GAS OVEN S SERI A L NUM BER N28654 AND A BOVE (OVENS W ITH PUSH BUT TO N CONTROLS) SYMPTO M POSSIBLE CAUSE EVALUAT ION Oven fan wi ll not run Incom ing power suppl y Check circuit breaker, r eset if required.
Impinger I – Adv Digital – G as Service Manual – Intern ational 7 W ITH PO W ER OFF: Rem ove 3 prong plug (on gas valve) and m easure c ontinuity between t erminals 2 a nd 3. If no contin uity, check the following: Proper gas pressure s upply to gas v alve as m arked on the oven specificatio n plate.
Impinger I – Adv Digital – G as Service Manual – Intern ational 8 not sta y on, check the reset butt on for the ig nition control. If the above chec k oka y , replace ign ition control.
Impinger I – Adv Digital – G as Service Manual – Intern ational 9 there is volta ge to the pilot valve, but th ere is no gas pressure, r eplace gas val ve. Pilot tube Check for gas press ure at pilot tube. Disc onnect pilot tube at burner and connect manom eter.
Impinger I – Adv Digital – G as Service Manual – Intern ational 10 Oven control If the therm ocouple check s good, but th e oven contro l display indicat es that ther e is a therm ocouple failure, replace the oven contro l. If the oven contr ol indicates a temper ature reading, but th e oven will not heat, proce ed.
Impinger I – Adv Digital – G as Service Manual – Intern ational 11 sensor (s ensor is located in the conve yor motor). Measure vo ltage at the m otor connector, red wire and yellow wire. V oltage shou ld be approx. 1 0VDC. If no voltage is pr esent, trace wiring back to oven control.
Impinger I – Adv Digital – G as Service Manual – Intern ational 12 REMO VAL, INSTALL A TIO N & ADJUSTM ENTS IMPINGER A DVANTAGE SERIES CAUTION! BEFORE R EMOVING OR I NSTALLING ANY COMPO NENT IN T HE IMPINGER OVEN BE SU RE TO DISC ONNECT EL ECTRICAL P O W ER AND GA S SUPPLY MOTO R, MAIN FAN - REP LACEMENT 1.
Impinger I – Adv Digital – G as Service Manual – Intern ational 13 THERMOST AT, COO LING FAN - REP LACEMENT 1. Shut off power at m ain break er. 2. Remove contro l panel top a nd front cover. 3. Remove lead wires and m ark for r eassembly. 4. Remove two (2) s crews and rem ove therm ostat.
Impinger I – Adv Digital – G as Service Manual – Intern ational 14 8. Remove burner assem bly from housing, th e main and pilot orifice, f lame target, pil ot shield (main and ex tension), burn er ignitor can n ow be cha nged or service d as needed.
Impinger I – Adv Digital – G as Service Manual – Intern ational 15 THERMOST AT, OVEN C AVITY HI-LIM IT – REPLA CEMENT 1. Shut of f power at m ain breaker. 2. Rem ove control box c over and front panel. Rem ove conve y or ass embly and fingers from oven to aid in r emoval of therm ostat from oven.
Impinger I – Adv Digital – G as Service Manual – Intern ational 16 THERMOC OUPLE ME ASURMENT TEMPERAT URE D .C. MILLVOLT S (APPROX .) 200 ° 2.8 250 ° 4.0 300 ° 5.1 350 ° 6.0 400 ° 7.1 450 ° 8.2 500 ° 9.3 550 ° 10.4 600 ° 11.5 CONT ROL TRANSFO RMER - REPL ACEMENT 1.
Impinger I – Adv Digital – G as Service Manual – Intern ational 17 6. Remove assem bly and repl ace main orif ice. 7. Reassem ble in reverse ord er and check system opera tion. NOT E: Check all gas line f ittings f or leaks. PILOT O RIFICE - REPLA CEMENT 1.
Impinger I – Adv Digital – G as Service Manual – Intern ational 18 GENERAL VIEW ADVANTAGE SERIES LETT ER PART NUM BER DESCRIPT ION A 369003 Door hinge B 369110 Access wind ow assem bly C 369337 .
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Impinger I – Adv Digital – G as Service Manual – Intern ational 20 CONTROL BOX 1456,1457,1 433-000-E, 1434-000-E LETT ER PART # DE SCRIPTION A 369062 Top, Contro l Panel B 370355 Oven Contro l C.
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Impinger I – Adv Digital – G as Service Manual – Intern ational 22 OVEN BA CK ADVANTAGE SERIES GAS AND ELE CTRIC LETT ER PART NUM BER DESCRIPT ION A 369808 Cover, m otor (gas ovens) 3701 40 Cover, m otor (electric ovens ) B 369214 Motor, m ain fan (50 Hz.
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Impinger I – Adv Digital – G as Service Manual – Intern ational 24 CONVEYOR 1450 SE RIES LETT ER PART NUMBER DESCRIPT ION 3698 30 Com plete conveyor assem bly A 369816 369163 Conve yor belt, com.
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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 Sigma 1457 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 Sigma 1457 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Sigma 1457 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Sigma 1457 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Sigma 1457, 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 Sigma 1457.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Sigma 1457. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Sigma 1457 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.
