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Lincoln 3240-2 manual

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Table of contents for the manual

  • Page 1

    X2svcm anual REV: 1/8/07 SER VICE M ANU AL (DOMESTIC & I NTERN ATION AL) IMPING ER X2 OVENS WITH ANA LOG CO NTROLS MODEL 3240-2, 3262-2, 3270-2 Lincoln Foo dservice Products, LLC 1111 North Hadley Road Fort W ayne, Indiana 46804 United States of America Phone : (800) 374 -3004 U.S. Fax: (888 ) 790-8193 • Int’l Fax: (260 ) 436-0735 Technical[...]

  • Page 2

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 2 SEQUENCE OF OPERATION IMPINGER X2 OVENS 3240-2* 120/230VA C 60 HZ. 1 PHASE 3240-2* 120/230VA C 60 HZ. 3 PHASE 3262-2* 120/230VA C 60 HZ. 1 PHASE 3262-2* 120/230VA C 60 HZ. 3 PHASE 3270-2* 120/230VA C 60 HZ. 1 PHASE 3270-2* 120/230VA C 60 HZ. 3 PHASE *NOTE: Model num ber ending in TS[...]

  • Page 3

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 3 SEQUENCE OF OPERATION IMPINGER X2 OVENS 3240-2* 230VAC 50 HZ. 1 PHASE 3262-2* 230VAC 50 HZ. 1 PHASE 3270-2* 230VAC 50 HZ. 1 PHASE *NOTE: Model num ber ending in TS indica tes top belt is split belt Model num ber ending in SB indica tes bottom belt is s plit belt Model num ber ending[...]

  • Page 4

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 4 SCHEMATI C DIAGRAM MODEL 3240 -2, 3262-2, 3270-2 60 HZ.[...]

  • Page 5

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 5 SCHEMATI C DIAGRAM MODEL 3240 -2, 3262-2, 3270-2 50 HZ.[...]

  • Page 6

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 6 TROUBLESHO OTING GUIDE 3240-2* 120/230VA C 60 HZ. 1 PHASE 3240-2* 120/230VA C 60 HZ. 3 PHASE 3262-2* 120/230VA C 60 HZ. 1 PHASE 3262-2* 120/230VA C 60 HZ. 3 PHASE 3270-2* 120/230VA C 60 HZ. 1 PHASE 3270-2* 120/230VA C 60 HZ. 3 PHASE *NOTE: Model num ber ending in TS indica tes top b[...]

  • Page 7

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 7 bearings. R eplace bear ings as needed. Oven will not heat Gas suppl y Check for adequate gas s uppl y to oven. Manual gas s hut off valve Check to s ee that the m anual gas s hut off valve is open. Also, c heck flexible gas li ne connection f or an y damage. Main fan m otor Check f[...]

  • Page 8

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 8 wiring bac k to the centrif ugal switc h of the burn er blower m otor. If voltage is pres ent, check for 24VAC at pins #3 and # 2 (pilot v alve). If voltage is not pres ent, replace burn er contro l. If the pilot valve is en ergized, check to see that the high volta ge igniter c irc[...]

  • Page 9

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 9 Tem perature regulat ion valve If 120VAC is present on the electro nic temper ature control, term inal #13 to n eutral, chec k f or voltage at temper ature regulatio n valve. If no voltage is present, trace wiring back to electronic tem perature co ntrol. If voltage is pr esent, lis[...]

  • Page 10

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 10 assembl y. Check f or damaged or torn beltin g. Check conveyor sh aft bearings for dam age or exces sive wear. Repair or rep lace conv eyor c omponents as needed. Conve yor speed var ying or intermittent Power supp ly Check for a stead y 120VAC supp ly to the con veyor control. If [...]

  • Page 11

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 11 TROUBLESHO OTING GUIDE 3240-2* 230VAC 50 HZ. 1 PHASE 3262-2* 230VAC 50 HZ. 1 PHASE 3270-2* 230VAC 50 HZ. 1 PHASE *NOTE: Model num ber ending in TS indica tes top belt is split belt Model num ber ending in SB indica tes bottom belt is s plit belt Model num ber ending in SS indica te[...]

  • Page 12

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 12 Oven will not heat Gas suppl y Check for adequate gas s uppl y to oven. Manual gas s hut off valve Check to s ee that the m anual gas s hut off valve is open. Also, c heck flexible gas li ne connection f or an y damage. Main fan m otor Check for main f an operation. If it is not op[...]

  • Page 13

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 13 Burner contr ol Check for suppl y voltage at term inal #7 on burn er control. If no voltage is pr esent, trace wiring bac k to air pressure s witch. If volt age is pres ent, check for output voltage (af ter the 30 seco nd de lay) from terminal #8 o n the burner con trol. If there i[...]

  • Page 14

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 14 On at this t ime Electronic t emper ature control control at term inals #13 and #12. O f there is no voltag e, trace wiring back to the burner s witch. Als o check for supply vo ltage to term inal #20 o n the electr onic temper ature control. If there is no v oltage at t erm inal #[...]

  • Page 15

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 15 switch as n eeded. Control, con veyor Check for suppl y voltage to conve yor contro l at term inals #1 (AC) and #2 (AC). If no voltage is present, trace wiring back to conveyor sw itch. If AC v oltage is present, ch eck for DC voltage outpu t at term inals #3 (A-) and #4 (A +). If [...]

  • Page 16

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 16 REMOVAL, INST ALLA TION & A DJUSTME NTS IMPINGER X2 S ERIES OVENS CAUTION ! BEFORE R EMOVING O R INST ALLING AN Y COMPO NENT IN T HE IMPINGER X 2 OVEN BE SU RE TO D ISCONNECT ELECT RICAL POW ER AND G AS SUPPL Y MOTO R, MAIN FAN - RE PLACEM ENT 1. Shut off power at m ain break e[...]

  • Page 17

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 17 9. Rem ove burner tube brac ket and Burner tube. To rem ove burner tube, Rem ove cap from idle end of Oven wall a nd remove burner tube . 10. Measure dista nce fr om end of shaft to the co llar 11. of blower whe el. Loose n blo wer wheels f rom shaf t. (1/4" allen s crews - us[...]

  • Page 18

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 18 RELAY, M AIN FAN, - R EPLACEM ENT 1. Shut off power at m ain break er. 2. Rem ove control box co ver. 3. Disconnect all wiring f rom rela y and mark all wiring for r eassem bly. 4. Rem ove main rela y and overload prot ector. 5. Rem ove overload protec tor fr om main rela y and m o[...]

  • Page 19

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 19 4. Disconnect wiring from burner bl ower rela y and m ark all wir ing for reassem bly. 5. Rem ove two mounting sc rews a nd remove burner bl ower rela y. 6. Reassem ble in revers e order and c heck system oper ation. BURNER CON TROL – R EPLACE MENT 1. Shut off power at m ain brea[...]

  • Page 20

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 20 7. Press the “FUN C” ke y until the displ ay reads “Cnf ”. Sh ut off bur ner, rem ove control fr om the mounting b ase. Close t he Hairpin s witch on th e control a nd replac e the contro l in the m ounting base. 8. Turn the burn er on. S et oven tem perature to 5 00 ° F a[...]

  • Page 21

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 21 4. Disconnect all wiring f rom the tem perature re gulation valve and the m ain gas valve. Mark all wiring for reassem bly. 5. Rem ove pilot tube fr om gas valve. D isconnect pipe uni ons at the bur ner and at t he inlet side of the m ain gas valve. Loos en pip e clam p and rem ove[...]

  • Page 22

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 22 HALL EFF ECT SENSO R – REPLAC EMENT 1. Shut off power at m ain break er. 2. Rem ove control box co ver. 3. Disconnect all wiring f rom hall ef fect sens or and m ark all wiring for r eassem bly. 4. Rem ove mounting nut and rem ove hall eff ect sensor and m agnet. 5. Reassem ble i[...]

  • Page 23

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 23 CONVEYOR CO NTRO L – PROGR AMMING 1. Determ ine which brand of m otor is connec ted to the c onveyor c ontrol. 2. Determ ine which t ype of dart c onveyor contr ol is insta lled in the o ven. Look ing at the f ace of the co ntrol, the old st yle control wil l have “up” a nd ?[...]

  • Page 24

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 24 CONVEYOR CO NTRO L – PROGR AMMING – DAYTO N MOTO R, DIRECT DR IVE Jumper “DART” Conveyor contr ol with “U P”, “DOW N” and “EN TER” k eys (NEW STYLE). 1. Rem ove control box co ver. 2. Rem ove top cover f rom conve yor control. Loca te prog ram jumper on conve yo[...]

  • Page 25

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 25 CONVEYOR CO NTRO L – PROGR AMMING – DAYTO N MOTO R, RIGHT ANGLE DRIVE Jumper “DART” Conveyor contr ol with “U P”, “DOW N” and “EN TER” k eys. 8. Rem ove control box co ver. 9. Rem ove top cover f rom conve yor control. Loca te prog ram jumper on conve yor contro[...]

  • Page 26

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 26 CONVEYOR CO NTRO L – PROGR AMMING – GLEAS ON AVERY MO TOR, D IRECT DRIVE Jumper “DART” Conveyor contr ol with “U P”, “DOW N” and “EN TER” k eys. 15. Rem ove control box c over. 16. Rem ove top cover from conveyor control . Locate pr ogram jumper on conv eyor co [...]

  • Page 27

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 27 This page in tentionally left blank.[...]

  • Page 28

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 28 IMPINGER X2 OVENS GENERAL VIEW LETT ER PART NUM BER D ESCRIPTIO N A 9004415 Finger hous ing, bottom (3240), #5 left (3262, 3270) B 9004415 Finger hous ing, bottom (3240), #6 right (3262, 3270) C 9004422 Finger housing, m iddle (32 40), #3 left (32 62, 3270) D 9004422 Finger housing[...]

  • Page 29

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 29[...]

  • Page 30

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 30 IMPINGER X2 OVENS OVEN CAV ITY LETT ER PART NUM BER D ESCRIPTIO N A 9004435 Guard, shaf t – 3262 9004419 Guard, shaft – 3270 B 4071215 Housing, blo wer C 100601417 Ai r ret urn plate, ri ght – 324 0, 3262 200601417 Air return p late, right – 3270 D 100601417 Ai r ret urn pl[...]

  • Page 31

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 31[...]

  • Page 32

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 32 IMPINGER X2 OVENS CONTROL BOX LETT ER PART NUM BER D ESCRIPTIO N A 508120EP Coupling w/sleeve B 100501329 Front cover –2 oven 100501327 Front cover – 2T S oven ( split be lt top) 100501326 Front cover – 2 SB ove n (split belt b ottom) 100501325 Front cover –2 SS oven (split[...]

  • Page 33

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 33[...]

  • Page 34

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 34 IMPINGER X2 OVENS BURNER/DRIVE END LETT ER PART NUM BER D ESCRIPTIO N A 7007124 Flange, burner B 3900 48 Heat slinger, 3240 390047 Heat slinger, 3 262, 32 70 C 5 07500 EP Bearing, drive end D 5 01260 EP Motor, burner blo wer E 501250-8 EP Relay, tim e delay F 3695 31 Transform er, [...]

  • Page 35

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 35[...]

  • Page 36

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 36 IMPINGER X2 OVENS CONVEYOR, SING LE LETT ER PART NUM BER D ESCRIPTIO N A 100403103 Shelf, infeed s ide 100403101 Shelf, out tak e side B 100403107 Pan stop, zero stop C 10040710 Crum b pan (bottom conveyor onl y) D 369005 Connecting l ink E 100405831 100405810 100405830 Conve yor b[...]

  • Page 37

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 37[...]

  • Page 38

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 38 IMPINGER X2 OVENS CONVEYOR, DUAL BELT LETT ER PART NUM BER D ESCRIPTIO N A 100403103 Take off shelf, infeed s ide 100403101 Take off shelf, out tak e side B 100403107 Pan stop, zero stop C 100403710 Crumb pan (bottom conve yor only) D 405 849-2E P Connecting l ink E 100405847 40584[...]

  • Page 39

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 39[...]

  • Page 40

    Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 40[...]