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Lincoln 1154-080-EA, Installation And Parts & Service Manual

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Lincoln 1154-080-EA Installation And Parts & Service Manual Download Page 30

Impinger II – Advantage Digital Express Service Manual - International 

30 

OVEN BACK ASSEMBLY 

ALL MODELS 

 

 

LETTER 

PART NUMBER  DESCRIPTION 

A 369182 

Fan 

B 369899 

Fan 

shroud 

C 369655 

Stand 

off 

D 

370164 

Heating Element – 1164 Only 

369549 

Rear Wall - 1164 

369976 

Rear Wall – 1154, 1155 

E 

369976 

Rear Wall – 1157, 1158 

F 369581 

Motor 

mount 

G 

369196 

Motor – 1154, 1155, 1164 

 

369181 

Motor – 1157, 1158 

H 369695 

Bracket, 

motor 

I 369033 

Clamp, 

motor 

J 369681 

Cover, 

back 

K 369979 

Bracket, 

hi-limit 

L 369227 

Spring 

M 369541 

Bracket, 

thermocouple 

 

 
 
 

 
 
 
 
 
 
 
 
 
 

 

Summary of Contents for 1154-080-EA

Page 1: ...the model numbering system changed March 2007 The chart below shows the old model numbering system and its matching new model number system Please see Model Number Key section on next page for additi...

Page 2: ...h Mexico Latin America T Mandarin China H Portuguese Portugal U Restricted I Not Used V English Pacific Rim Korea J Danish Denmark W English Middle East K Dutch French Belgium X Not Used L Dutch Nethe...

Page 3: ...y hi limit thermostat opens at 662 F 350 C and to the ignition control IGNITION CONTROL The ignition control switches line voltage to the combustion blower motor The combustion air pressure switch swi...

Page 4: ...ally open air pressure switch closed by air pressure from the main fan to the oven control Line voltage is also supplied to the primary of the control transformer Secondary voltage 24VAC is supplied t...

Page 5: ...Impinger II Advantage Digital Express Service Manual International 5 SCHEMATIC DIAGRAM MODEL SERIES 1154 1155 1157 1158 EXPORT EXPRESS SERIES...

Page 6: ...Impinger II Advantage Digital Express Service Manual International 6 SCHEMATIC DIAGRAM MODEL SERIES 1164 EXPORT EXPRESS SERIES...

Page 7: ...check for locked rotor No automatic control box cooling Incoming power supply Check breaker reset if required Check power plug to be sure it is firmly in receptacle Measure incoming power call power...

Page 8: ...essure tap fitting located in the gas piping just prior to the burner manifold and check for gas pressure If valve does not open check reset button on ignition control and all connections for tightnes...

Page 9: ...motor capacitor and reversing switch check good replace the oven control Conveyor motor runs but there is no speed display NOTE Display will indicate BELT JAM Oven control Check for output voltage fro...

Page 10: ...ens at 660 F 350 C If open reset and test oven for proper operation If thermostat will not hold for maximum oven temperature and oven is not exceeding control setting check for proper location of capi...

Page 11: ...e oven control check the read out on the oven control If the oven control reads PROBE FAIL this indicates that the thermocouple has failed or become disconnected from the oven control Thermocouple Che...

Page 12: ...ltage to the primary of control transformer If no voltage is present trace wiring back to oven fan switch If voltage is present check for 24VAC at transformer secondary If there is primary voltage but...

Page 13: ...xpress Service Manual International 13 replace conveyor motor If the readings are achieved proceed Oven control If the hall effect sensor readings are correct but there is no speed indicated on the di...

Page 14: ...Disconnect wiring and mark for reassembly D Remove bolts and slide back straight out of the oven E Loosen the bolt from fan hub and remove fan from motor shaft NOTE Measure distance from the fan blad...

Page 15: ...d check system operation NOTE Push reset button on new thermostat BURNER BLOWER MOTOR REPLACEMENT A Shut off power at main breaker B Remove control panel top and front cover C Unplug motor connector D...

Page 16: ...n control must be set to the proper operating mode Set the control as follows With the oven power switch off depress the time and up buttons and turn the oven on Control will indicate Imp I or Imp II...

Page 17: ...ct pipe union G Remove temperature regulation valve and piping from oven IGNITER SENSOR ASSEMBLY REPLACEMENT A Shut off power at main breaker B Shut off gas supply to oven C Remove control panel top a...

Page 18: ...or reassembly D Remove mounting screw and remove capacitor E Reassemble in reverse order and check system operation AIR PRESSURE SWITCH REPLACEMENT A Shut off power at main breaker B Remove control pa...

Page 19: ...e contactor E Reassemble in reverse order and check system operation HEATING ELEMENT REPLACEMENT A Shut off power at main breaker B Remove back cover C Disconnect heating element wires and mark for re...

Page 20: ...Top finger housing model ending with 080 A 370487 Top finger housing model ending with 080 A1 J 369503 Top finger cover model ending with 080 A 370486 Top finger cover model ending with 080 A1 K 3704...

Page 21: ...Impinger II Advantage Digital Express Service Manual International 21 GENERAL VIEW...

Page 22: ...9507 Thermostat K 370241 Transformer L 369125 Terminal Block 2 Pole M 9004238 RFI Filter Assembly N 370682 Capacitor 450V O 370387 EMI Filter P 9005479 See 1154 Conveyor Motor Assembly Section Q 37041...

Page 23: ...Impinger II Advantage Digital Express Service Manual International 23 IMPINGER II ADVANTAGE DIGITAL EXPRESS CONTROL BOX 1154 SERIES 1155 SERIES N M Q R L O D E C F B A G H I J K P...

Page 24: ...Nat Gas J 369901 Manifold Burner K 369689 Plug Pressure Test L 370036 Main Orifice Nat M 370186 Solenoid Valve N 369556 Bypass Orifice Nat IMPINGER II ADVANTAGE DIGITAL EXPRESS BURNER ASSEMBLY LP GAS...

Page 25: ...Impinger II Advantage Digital Express Service Manual International 25 IMPINGER II ADVANTAGE DIGITAL EXPRESS BURNER ASSEMBLY C E A B D F G N M L K J I H...

Page 26: ...igital Express Service Manual International 26 IMPINGER II ADVANTAGE DIGITAL EXPRESS CONVEYOR MOTOR ASSEMBY ALL MODELS LETTER PART NUMBER DESCRIPTION A 370676 Conveyor Motor B 370686 Conveyor Motor Br...

Page 27: ...Impinger II Advantage Digital Express Service Manual International 27 IMPINGER II ADVANTAGE DIGITAL EXPRESS CONVEYOR MOTOR ASSEMBY ALL MODELS A B C...

Page 28: ...30 Line Filter F 369192 Capacitor G 9005478 See 1164 Conveyor Motor Assembly Section H 370417 Main Control Board I 369507 Thermostat J 370673 Air Switch K 369368 Hi Limit Thermostat L 370682 Capacitor...

Page 29: ...Impinger II Advantage Digital Express Service Manual International 29 IMPINGER II ADVANTAGE DIGITAL EXPRESS CONTROL BOX 1164 SERIES D C E B F A G H I L M N O K J...

Page 30: ...Fan shroud C 369655 Stand off D 370164 Heating Element 1164 Only 369549 Rear Wall 1164 369976 Rear Wall 1154 1155 E 369976 Rear Wall 1157 1158 F 369581 Motor mount G 369196 Motor 1154 1155 1164 369181...

Page 31: ...Impinger II Advantage Digital Express Service Manual International 31 OVEN BACK ASSEMBLY ALL MODELS...

Page 32: ...9 Sprocket includes set screw Heavy Duty Conveyor M 370678 Drive shaft N 369513 Hinge O 370413 Door assembly P 370016 Impinger nameplate Q 369501 Door latch catch R 370414 Door assembly with window S...

Page 33: ...Impinger II Advantage Digital Express Service Manual International 33 CONVEYOR DOOR...

Page 34: ...908210000875 AND ABOVE LETTER PART NUMBER DESCRIPTION 369110 Access Door Assembly A 371140 Bracket Assembly Left B 371142 Dowel Access Door C 370722 Screw D 371143 8 32 x 3 8 Hx Serr Flng E 371141 Bra...

Page 35: ...Back Stand Assembly Tighten Casters securely 4 Set assembled Stand on casters legs in an open clear area and lock casters as applicable in preparation for mounting oven on stand 5 When placing the ove...

Page 36: ...age Digital Express Service Manual International 36 Lincoln Foodservice Products LLC 1111 North Hadley Road Fort Wayne Indiana 46804 Telephone 260 459 8200 Fax 260 436 0735 Technical Support 260 459 8...

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