Sigmaメーカー1457の使用説明書/サービス説明書
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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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