Instruction/ maintenance manual of the product 3270-2 Lincoln
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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.
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.
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.
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..
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..
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 27 This page in tentionally left blank..
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 9.
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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 4.
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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 1005.
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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 H.
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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 si.
Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 37.
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.
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Impinger X 2 – Analog S ervic e Manual – D om & Int’ l 40.
An important point after buying a device Lincoln 3270-2 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Lincoln 3270-2 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Lincoln 3270-2 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lincoln 3270-2 you will learn all the available features of the product, as well as information on its operation. The information that you get Lincoln 3270-2 will certainly help you make a decision on the purchase.
If you already are a holder of Lincoln 3270-2, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Lincoln 3270-2.
However, one of the most important roles played by the user manual is to help in solving problems with Lincoln 3270-2. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lincoln 3270-2 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
