Lincoln Impinger II - Advantage Series Service Manual
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Lincoln Impinger II - Advantage Series Service Manual

Lincoln Impinger II - Advantage Series Service Manual

Advantage series conveyor ovens
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SERVICE MANUAL
(DOMESTIC)
IMPINGER CONVEYOR OVENS
IMPINGER II - ADVANTAGE SERIES
Lincoln Foodservice Products, LLC
1111 North Hadley Road
Fort Wayne, Indiana 46804
United States of America
Phone : (800) 374-3004
U.S. Fax: (888) 790-8193 • Int'l Fax: (260) 436-0735
Technical Service Hot Line
(800) 678-9511
www.lincolnfp.com
1100AdvSvc
REV 11/4/08

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  • Page 1 SERVICE MANUAL (DOMESTIC) IMPINGER CONVEYOR OVENS IMPINGER II - ADVANTAGE SERIES Lincoln Foodservice Products, LLC 1111 North Hadley Road Fort Wayne, Indiana 46804 United States of America Phone : (800) 374-3004 U.S. Fax: (888) 790-8193 • Int’l Fax: (260) 436-0735...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS SEQUENCE OF OPERATIONS SEQUENCE OF OPERATIONS SCHEMATIC 1116-000-A, 1117-000-A SCHEMATIC 1130-000-A / 1131-000-A SCHEMATIC 1132-000-A / 1133-000-A TROUBLESHOOTING GUIDE / GAS OVENS TROUBLESHOOTING GUIDE / ELECTRIC OVENS REMOVAL, INSTALLATION, AND ADJUSTMENT PARTS / GENERAL BLOW UP / GENERAL PARTS / CONTROL BOX 1116-000-A, 1117-000-A BLOW UP / CONTROL BOX –...

  • Page 3: Sequence Of Operations

    MODEL 1116-000-A / NATURAL GAS / 120 VAC / 60 HZ / 1 PHASE MODEL 1117-000-A / L.P. GAS / 120 VAC / 60 HZ / 1 PHASE POWER SUPPLY CONTROL BOX AUTO COOL DOWN MAIN FAN CIRCUIT BURNER CIRCUIT IGNITION CONTROL TEMPERATURE CONTROL CONVEYOR DRIVE...
  • Page 4 POWER SUPPLY CONTROL BOX AUTO COOL DOWN MAIN FAN CIRCUIT HEATER CIRCUIT CONVEYOR DRIVE NOTE: Temperature Display SEQUENCE OF OPERATIONS 1130-000-A / 208V / SINGLE PHASE 1131-000-A / 240V / SINGLE PHASE 1132-000-A / 208V / THREE PHASE 1133-000-A / 240V / THREE PHASE Electrical power to be supplied to the oven by a three-conductor service on single phase and a four-conductor service on three phase.

  • Page 5: Schematic 1116-000-A, 1117-000-A

    SCHEMATIC 1116-000-A, 1117-000-A Impinger II –Advantage Service Manual - Domestic...

  • Page 6: Schematic 1130-000-A / 1131-000-A

    SCHEMATIC 1130-000-A / 1131-000-A Impinger II – Advantage Service Manual - Domestic...

  • Page 7: Schematic 1132-000-A / 1133-000-A

    SCHEMATIC 1132-000-A / 1133-000-A Impinger II –Advantage Service Manual - Domestic...

  • Page 8: Troubleshooting Guide / Gas Ovens

    TROUBLESHOOTING GUIDE / GAS OVENS MODEL 1116-000-A MODEL 1117-000-A SYMPTOM Oven fan will not run No control box cooling No automatic control box cooling Oven will not heat NATURAL GAS LP GAS POSSIBLE CAUSE EVALUATION Incoming Power Supply Check breakers, reset it required. Check power plug to be sure it is firmly in receptacle.
  • Page 9 Flame will not stay lit Impinger II –Advantage Service Manual - Domestic Burner Blower Motor Visually check to see if motor is running. If not, check for 120 VAC to motor at motor connector (wire #5 and #22). If voltage is not present, trace wiring back to fan switch.
  • Page 10 Low flame is on, but no main flame Intermittent Heating Conveyor will not run Power Supply If there is sufficient micro-amp current, but the flame will not stay lit, check for proper polarity of the 120 VAC power supply. Ignition Control If there is sufficient micro-amp current, and the 120 VAC polarity is correct, but the flame will not stay lit, replace ignition control.
  • Page 11 Conveyor speed varying or intermittent Impinger II –Advantage Service Manual - Domestic Speed Adjustment This is a 0 to 10 K ohm, 1 turn potentiometer. With Potentiometer power off, remove the black and white pot leads from the motor control board at terminals P1, P2. Place the meter leads on the black lead (P2) and on the white lead (P1).
  • Page 12 Temp. display inoperative Temp. Display inaccurate, erratic or inoperative Display Transformer Measure the transformer primary for a nominal 120 VAC input, if voltage is not present, trace wiring back to the oven power source. Measure the secondary output, which will normally be 12-15 VAC. Voltage across terminals 1 and 3 on the time/temp.

  • Page 13: Troubleshooting Guide / Electric Ovens

    TROUBLESHOOTING GUIDE / ELECTRIC OVENS MODEL 1130-000-A MODEL 1131-000-A MODEL 1132-000-A MODEL 1133-000-A REFER TO PROPER SCHEMATIC FOR IDENTIFIED COMPONENTS SYMPTOM Oven fan will not run No control box cooling No automatic control box cooling Control box cooling fan continues to run Oven will not heat Impinger II –Advantage Service Manual - Domestic 208 VAC...
  • Page 14 Oven heats with switch off Intermittent Heating Conveyor will not run Temperature Control Check for supply voltage at temperature control. If no voltage is present, trace wiring back to hi-limit thermostat. Turn the temperature adjustment knob to maximum temperature position and check for 208/240 VAC at the load terminals 7 and 8.
  • Page 15 Conveyor speed varying or intermittent Impinger II –Advantage Service Manual - Domestic Speed Adjustment This is a 0 to 10 K ohm, 1 turn potentiometer. With Potentiometer power off, remove the black and white pot leads from the motor control board at terminals P1, P2. Place the meter leads on the black lead (P2) and on the white lead (P1).
  • Page 16 Temp. Display inoperative Temp. Display inaccurate, erratic or inoperative Hall Effect Sensor Check for any physical damage to hall effect sensor (mounted on conveyor drive motor.) Check all wiring and connections for damage. check all connections for damage. Check all connections for tightness or proper location and check all wiring for visible damage.

  • Page 17: Removal, Installation, And Adjustment

    REMOVAL, INSTALLATION, AND ADJUSTMENT BEFORE REMOVING OR INSTALLING ANY COMPONENT IN THE IMPINGER OVEN, BE SURE TO DISCONNECT MOTOR, MAIN FAN Shut off power at main breaker. Remove motor cover from back of oven. Remove wires for motor and mark for reassembly. Remove hex head bolts from the oven back and slide back straight out of the oven.
  • Page 18 FUSE HOLDER - REPLACEMENT Shut off power at main breaker. Remove control box cover and front panel. Remove wires from fuse holder and mark for reassembly. Remove mounting screws or mounting nut on fuse holder. Push fuse holder out. Reassemble in reverse order. THERMOSTAT, CONTROL BOX HI-LIMIT - REPLACEMENT Shut off power at main breaker.
  • Page 19 BURNER TRANSFORMER - REPLACEMENT Shut power off at main breaker. Remove control panel top and front cover. Remove two (2) wires on primary side, note color and location. Remove two (2) wires on secondary side, note color and location. Remove two (2) screws from transformer base and replace assembly. Reinstall in reverse order and check system operation.
  • Page 20 ELECTRONIC TEMPERATURE CONTROL BOARD - REPLACEMENT Remove control box cover. Disconnect wires and molded connector and mark for reinstallation. Depress nylon clips and remove circuit board from mounting bracket. Reassemble in reverse order and check operation. ELECTRONIC TEMPERATURE CONTROL BOARD - CALIBRATION Place the thermocouple of your test meter through a finger hole in the top center of the oven.
  • Page 21 BYPASS ORIFICE Shut off power at main breaker. Shut off gas supply to oven. Remove control panel top and front cover. Remove pilot tube from bypass orifice and remove orifice. Reassemble in reverse order. TEMPERATURE REGULATION VALVE - REPLACEMENT Shut off power at main breaker. Shut off gas supply.
  • Page 22 CONVEYOR CONTROL BOARD - REPLACEMENT Shut off power at main breaker. Remove control panel top and front cover. Disconnect wiring (push on connectors) from control board, note proper location of connectors for reinstallation and exchange boards on the mounting bracket before reinstallation. Remove mounting screws from control assembly.
  • Page 23 HALL EFFECT SENSOR - REPLACEMENT Shut off power at main breaker. Remove control panel top and front cover. Remove conveyor motor assembly. Remove wire connector from hall effect sensor board. Remove two (2) screws from conveyor drive motor. Remove sensor board from mounting bracket. Reassemble in reverse order.
  • Page 24 HEATING ELEMENT - REPLACEMENT Shut off power at main breaker. Remove back cover. Disconnect heater element wires and mark for reassembly. Disconnect motor wiring and mark for reassembly. Remove oven back from oven. Remove fan shroud. Heater element may now be unbolted and removed. Check heater elements to be sure they ar the proper replacement.
  • Page 25 This page intentionally left blank. Impinger II –Advantage Service Manual - Domestic...

  • Page 26: Parts / General

    LETTER PART NUMBER 369390 369502 370010 369504 369503 369511 369659 371066 369211 370118 369231 369232 369919 370066 PARTS / GENERAL DESCRIPTION Caster 4” w/ Mounting Plate Bottom Finger Cover Columnating Panel, see Installation & Operations Manual Bottom Finger Housing Top Finger Housing Columnating Panel, see Installation &...

  • Page 27: Blow Up / General

    BLOW UP / GENERAL Impinger II –Advantage Service Manual - Domestic...

  • Page 28: Parts / Control Box 1116-000-A, 1117-000-A

    PARTS / CONTROL BOX 1116-000-A, 1117-000-A LETTER PART NUMBER DESCRIPTION 370108 Control Box Top 369128 Pilot Light 370073 Temperature Display 370107 Side Panel 370131 Operations Label 369845 Knob 350224 Lens, Yellow 369805 On/Off Switch 369809 Conveyor Potentiometer 369449 Temperature Potentiometer 369124 Cooling Fan 369537...

  • Page 29: Blow Up / Control Box - 1116-000-A, 1117-000-A

    BLOW UP / CONTROL BOX – 1116-000-A, 1117-000-A Impinger II –Advantage Service Manual - Domestic...

  • Page 30: Parts / Control Box - 1130-000-A Thru 1133-000-A

    PARTS / CONTROL BOX – 1130-000-A THRU 1133-000-A LETTER PART NUMBER DESCRIPTION 370108 Control Box Top 369467 Pilot Light 370073 Temperature Display 370107 Side Panel 370132 Operations Label 369845 Knob 350224 Lens, Yellow 369432 On/Off Switch 369809 Conveyor Potentiometer 369449 Temperature Potentiometer 370065 Magnet 16 Pole...

  • Page 31: Blow Up / Control Box - 1130-000-A Thru 1133-000-A

    BLOW UP / CONTROL BOX – 1130-000-A THRU 1133-000-A Impinger II –Advantage Service Manual - Domestic...

  • Page 32: Parts / Conveyor & Door

    LETTER PART NUMBER 369611 369664 369269 370116 369223 369224 369666 369226 369516 369514 369515 370509 369978 369238 369513 369510 370016 369501 1123D 369927 369925 369926 369929 369165 369194 363394 370155 370157 PARTS / CONVEYOR & DOOR DESCRIPTION Coupler Coupling Center Ball Plunger Set Screw Crumb Pan, Right...

  • Page 33: Blow Up / Conveyor & Door

    BLOW UP / CONVEYOR & DOOR Impinger II –Advantage Service Manual - Domestic...

  • Page 34: Parts / Oven Back Assembly

    LETTER PART NUMBER PARTS / OVEN BACK ASSEMBLY DESCRIPTION 369182 369899 Fan Shroud 369655 Stand Off 369183 Heating Element 208V 369184 Heating Element 240V 369976 Rear Wall, Gas Ovens 369549 Rear Wall, Electric Ovens 369581 Motor Mount 369539 Motor, Gas Ovens, 120V 369181 Motor, Electric Ovens, 208/240V 369695...

  • Page 35: Blow Up / Oven Back Assembly

    BLOW UP / OVEN BACK ASSEMBLY Impinger II –Advantage Service Manual - Domestic...
  • Page 36 Impinger II – Advantage Service Manual - Domestic...

This manual is also suitable for:

Impinger ii 1116-000-aImpinger ii 1117-000-aImpinger ii 1130-000-aImpinger ii 1131-000-aImpinger ii 1132-000-aImpinger ii 1133-000-a

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