Lincoln Impinger Conveyor Oven Series 1200 Service Manual
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Lincoln Impinger Conveyor Oven Series 1200 Service Manual

Lincoln Impinger Conveyor Oven Series 1200 Service Manual

Series 1000 & 1200 conveyor ovens
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SERVICE MANUAL
(INTERNATIONAL)
IMPINGER CONVEYOR OVENS
MODEL SERIES 1000 & 1200
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
1000serviceexp
REV: 1/5/07

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Summary of Contents for Lincoln Impinger Conveyor Oven Series 1200

  • Page 1 SERVICE MANUAL (INTERNATIONAL) IMPINGER CONVEYOR OVENS MODEL SERIES 1000 & 1200 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 TABLE OF CONTENTS...2 SEQUENCE OF OPERATIONS 1002/1003...3 SEQUENCE OF OPERATIONS 1106...4 SEQUENCE OF OPERATIONS 1028 / 1029 / 1228 / 1229 ...5 SEQUENCE OF OPERATIONS 1030...6 SEQUENCE OF OPERTIONS 1032 ...7 SEQUENCE OF OPERATIONS / 1033, 1034, 1046, 1047 ...8 SEQUENCE OF OPERATIONS 1042 / 1043 / 1242 / 1243 ...10 SCHEMATIC / 1002, 1003 ...12 SCHEMATIC / 1006 TO SERIAL NUMBERS Q14279...13...

  • Page 3: Sequence Of Operations 1002/1003

    SEQUENCE OF OPERATIONS 1002/1003 MODEL 1002 - 240VAC - 50HZ - NATURAL GAS MODEL 1003 - 240VAC - 50HZ - L.P. GAS POWER SUPPLY Electrical Power to be supplied to the Oven by a three conductor service. CONTROL BOX When the temperature in the Control Box reaches 120°F + AUTO COOL DOWN 3°...

  • Page 4: Sequence Of Operations 1106

    TIME TEMP DISPLAY The Time/Temp Display is energized when the Fan Switch is closed, supplying 120 VAC to the primary of the 12.6 volt Transformer. The secondary output of the transformer, normally 13 to 14 VAC (depending on input), with a center tap, is supplied to terminals 1,2, and 3 of the Time/Temp Display.

  • Page 5: Sequence Of Operations 1028 / 1029 / 1228 / 1229

    increase or decrease as the DC voltage from the board increases or decreases respectively. As the motor turns, it drives both the reducer gearbox and the Tach. Generator. The Tach. Generator is a DC voltage generator, which supplies a voltage to the DC motor control board and is used as a reference for maintaining a constant conveyor speed.

  • Page 6: Sequence Of Operations 1030

    CONVEYOR DRIVE Closing the Fan Switch and the normally open Conveyor Switch supplies 120 VAC (S/N 100 to 4389) through a 3A Fuse, to the Motor Control Board. AC volts are converted to D.C. volts and are supplied to the Conveyor Motor at board terminals A1 and A2 through a D.P.D.T.

  • Page 7: Sequence Of Opertions 1032

    14 VAC) with a center tap, and supplies power to the Time/Temp Display. The voltage from each leg of the Transformer' s secondary to the center tap should be one half of the secondary voltage BURNER CIRCUIT Closing the normally open Burner Switch supplies 220 VAC, through the gas pressure-proving switch, and through the Main Fan Air Pressure Switch, to the Ignition Control.

  • Page 8: Sequence Of Operations / 1033, 1034, 1046, 1047

    Fan, and the Heat and Conveyor Switches. TRANSFORMER (12.6 Upon closure of the Fan Switch, 120 VAC is supplied to the primary of the 12.6 VAC VAC) Transformer. The Transformer steps the voltage down to 12.6 VAC (normally 13 to 14 VAC) with a center tap, and supplies power to the Time/Temp Display.
  • Page 9 oven start and cool down relay. Its normally open contacts close, supplying 220 VAC to the Burner Switch and enabling the 20-minute Time Delay module. The 20-minute Time Delay module supplies 120 VAC to the oven fan motor relay, these normally open contacts now close, supplying 220 VAC to the Oven Fan Motor.

  • Page 10: Sequence Of Operations 1042 / 1043 / 1242 / 1243

    SEQUENCE OF OPERATIONS 1042 / 1043 / 1242 / 1243 MODEL 1042 - 240V - 50HZ - NATURAL GAS MODEL 1043 - 240V - 50HZ - L.P. GAS MODEL 1242 - 240V - 50HZ - NATURAL GAS/DUAL BELT MODEL 1243 - 240V - 50HZ - L.P.GAS/DUAL BELT POWER SUPPLY Electrical Power to be supplied to the Oven by a three conductor service.
  • Page 11 TIME/TEMP The Time/Temp. Display is energized when the Fan Switch is closed, supplying 120 DISPLAY(S/N Q14790 & VAC to the primary of the12.6 volt Transformer. The secondary output of the Below, 1200 series S/N transformer, normally 13 to 14 VAC (depending on input), with a center tap, is Q14973 &...

  • Page 12: Schematic / 1002, 1003

    SCHEMATIC / 1002, 1003 Impinger I -–1000 Series Service Manual - International...

  • Page 13: Schematic / 1006 To Serial Numbers Q14279

    SCHEMATIC / 1006 TO SERIAL NUMBERS Q14279 Impinger I -–1000 Series Service Manual - International...

  • Page 14: Schematic / 1028, 1029, S/N Q19071 & Below

    SCHEMATIC / 1028, 1029, S/N Q19071 & BELOW Impinger I -–1000 Series Service Manual - International...

  • Page 15: Schematic / 1028, 1029, S/N Q19078 & Above

    SCHEMATIC / 1028, 1029, S/N Q19078 & ABOVE Impinger I -–1000 Series Service Manual - International...

  • Page 16: Schematic / 1030, To S/N Q17170

    SCHEMATIC / 1030, TO S/N Q17170 Impinger I -–1000 Series Service Manual - International...

  • Page 17: Schematic / 1030, S/N Q17171 & Above

    SCHEMATIC / 1030, S/N Q17171 & ABOVE Impinger I -–1000 Series Service Manual - International...

  • Page 18: Schematic / 1032. S/N Q19077 & Below

    SCHEMATIC / 1032. S/N Q19077 & BELOW Impinger I -–1000 Series Service Manual - International...

  • Page 19: Schematic / 1032, S/N Q19078 & Above

    SCHEMATIC / 1032, S/N Q19078 & ABOVE Impinger I -–1000 Series Service Manual - International...

  • Page 20: Schematic / 1033, 1034, 1046, 1047

    SCHEMATIC / 1033, 1034, 1046, 1047 Impinger I -–1000 Series Service Manual - International...

  • Page 21: Schematic / 1042, 1043, S/N Q14279 & Below

    SCHEMATIC / 1042, 1043, S/N Q14279 & BELOW Impinger I -–1000 Series Service Manual - International...

  • Page 22: Schematic / 1042, 1043, S/N Q14280 & Above

    SCHEMATIC / 1042, 1043, S/N Q14280 & ABOVE Impinger I -–1000 Series Service Manual - International...

  • Page 23: Schematic / 1228. 1229, S/N Q14790 & Below

    SCHEMATIC / 1228. 1229, S/N Q14790 & BELOW Impinger I -–1000 Series Service Manual - International...

  • Page 24: Schematic / 1228, 1229, S/N Q14791 & Above

    SCHEMATIC / 1228, 1229, S/N Q14791 & ABOVE Impinger I -–1000 Series Service Manual - International...

  • Page 25: Schematic / 1242, 1243

    SCHEMATIC / 1242, 1243 Impinger I -–1000 Series Service Manual - International...

  • Page 26: Troubleshooting Guide 1000 & 1200 / Gas Ovens

    TROUBLESHOOTING GUIDE 1000 & 1200 / GAS OVENS SYMPTOM POSSIBLE CAUSE Oven fan will not run Incoming Power Supply NOTE: (Export Ovens) Oven Fan Fuse(s) Fuse Holder Fan Switch Main Relay Fan Motor Capacitor No Main Fan Cool Cool Down Thermostat Down No Control Box Main Fan Relay...
  • Page 27 Burner Switch Air Pressure Switch NOTE: (Model 1004 & 1005) Burner Motor Relay Burner Blower Motor Centrifugal Switch of Burner Blower Motor For ovens with Ignition Control and Valve Johnson Controls Assembly Ignition Control (For ovens with Honeywell Ignition control, See Pg. 28) No Pilot Pilot Shut-off Valve Pilot Tube...
  • Page 28 Pilot flame but no main Flame Sensor flame Ignition Control and Valve Assembly For ovens with Centrifugal Switch of Burner Honeywell ignition Blower Motor control NOTE: Ignition Control No Pilot Pilot Shut-off Valve Pilot Tube Pilot Orifice (There should be a visible pilot flame at this time.) To check for proper flame sensor operation, connect a digital multimeter (capable of measuring D.
  • Page 29 Burner Ignitor Pilot flame but no main Spark Ignitor (Flame Sensor) flame Red Indicator Light is Temperature Control Valve on, but no main (Robert Shaw) flame(For ovens with Main Orifice mechanical thermostat) (For ovens with Temperature Control Electronic Potentiometer Temperature Control) NOTE: Ovens S/N Q18037 and above, the potentiometer is internal to temperature control.
  • Page 30 Light#4 in 24VAC at terminal #6 of Johnson control valve or "24V" on Honeywell Control. Light#5 in 24VAC at terminal #1 of Johnson control valve or "PV" on Honeywell Control. Light#6 in 24VAC at terminal #3 of Johnson control valve or "MV" on Honeywell Control. CODE: All lights off - lights of main power, main fan off, air pressure switch out.
  • Page 31 SYMPTION POSSIBLE CAUSE Gas Supply Manual Gas Oven will not heat Shut-Off Valve Fan Switch Main Oven Fan Burner Switch Gas Pressure Switch (internal to gas valve) Air Pressure Switch Hi-Limit Thermostat Ignition Control Burner Motor Relay Burner Blower Motor Burner Blower Motor Air Pressure Switch Spark Generator...
  • Page 32 Ignitor/Sensor Assembly Gas Valve No Pilot Solenoid Valve Pilot flame, but burner Flame Sensor will not stay ignited Red indicator light is Temperature Control on but no main flame Thermocouple Probe Temperature Control Potentiometer Solenoid Valve Check for visible damage to ignitor/ sensor assembly.
  • Page 33 Intermittent heating As Follows Conveyor will not run Voltage Supply (S/N 100-4389) 3 Amp Fuse Fuse Holder Conveyor Switch D. C. Motor Control Board Speed Control Potentiometer Reversing Switch Conveyor Drive Motor Conveyor will not run Voltage Supply (S/N 4390 to Q14974 1000 Series S/N 4390-Q14790 3 Amp Fuse...
  • Page 34 Speed Adjustment Potentiometer DC Motor Control Board Conveyor Gear Motor Conveyor Conveyor speed Power Supply varying or intermittent This is a 0 to 5 K ohm, 10 turn potentiometer. With power off, remove the red, black and white pot leads from the motor control board at terminals P1,P2, and P3.
  • Page 35 Tach generator and DC Motor Control Board DC Gear motor Conveyor will not run Voltage Supply S/N Q14974 & up1000 Series S/N Q14791 & up 1200 Series Fan Switch Conveyor Switch Conveyor Fuse (3A) Fuseholder Conveyor Control (Stepper) Transformer Impinger I -–1000 Series Service Manual - International With the power to the DC motor control board turned off, remove the leads from terminals T1 and T2.
  • Page 36 Speed Adjustment Potentiometer Conveyor Motor (Stepper)Control Conveyor Drive (Stepper)Motor Time/Temp Display 12.6 VAC Power Supply inoperative NOTE (Dual Belt Ovens) Temp Display out or NOTE: Time/Temp displays inaccurate use two types of temperature sensor, Thermistor Probe - 2 yellow wires, Thermocouple Probe - 1 red wire and 1 white wire Thermistor Probe...
  • Page 37 Thermocouple Probe For ovens with Electronic Thermostat Erratic time/temp display Temp Display inaccurate erratic, or inoperative Time display inaccurate erratic, or inoperative(S/N Q4615-Q14970) 1000 Series(S/N Q4615- Q14790) 1200 Series Optical Encoder Impinger I -–1000 Series Service Manual - International Place your pyrometer thermocouple into the center between fingers T2 and T3 in the oven.
  • Page 38 Time Display Conveyor Drive inaccurate, erratic, or inoperative(S/N Q14975 & Above1000 (Stepper) Motor Series) (S/N Q14791 & Above1200 Series) Magnet Conveyor Drive (Stepper)Control Perform all check as in the above evaluation. If the time check is ok, refer to the next section. Check to see if the conveyor drive (stepper) motor is running.

  • Page 39: Troubleshooting Guide 1000 & 1200 Series / Electric Ovens

    TROUBLESHOOTING GUIDE 1000 & 1200 SERIES / ELECTRIC OVENS SYMPTOM POSSIBLE CAUSE Oven fan will not run Incoming Power Supply NOTE: (Export Ovens) Oven Fan Fuse(s) Fuse Holder Fan Switch Main Relay Fan Motor Capacitor No Main Fan Cool Cool Down Thermostat Down No control box cooling Main Fan Relay...
  • Page 40 Temperature Control Board Temperature Control Potentiometer Thermocouple Probe Mercury Contactor(s) 50 Amp Fuses Heater Elements Oven heats with switch Mercury Contactor(s) Conveyor will not run Voltage Supply (S/N 100-4389) 3 Amp Fuse Fuse Holder Conveyor Switch D. C. Motor Control Board Check for 120 VAC input to temperature control board.
  • Page 41 Speed Control Potentiometer Reversing Switch Conveyor Drive Motor Conveyor will not Voltage Supply run(S/N 4390 to Q190771000 Series) (S/N 4390- Q147901200 Series) Fuseholder Fan Switch Conveyor Switch NOTE: (Dual Belt Ovens) Speed Adjustment Potentiometer Impinger I -–1000 Series Service Manual - International This is a 0 to 400 ohm or 0 to 500 ohm, 10-turn potentiometer.
  • Page 42 DC Motor Control Board Conveyor Gear Motor Conveyor Conveyor speed Power Supply varying or intermittent Tach generator and DC Motor Control Board DC Gearmotor Check for 120 VAC input to the control board at terminals L1 and L2. If not present, check the conveyor switch and wiring back to 3-amp fuse and then back to power source if necessary.
  • Page 43 Conveyor will not Voltage Supply run(S/N Q19078 & Up1000 Series) (S/N Fan Switch Q14791 & Up1200 Conveyor Switch Series) Conveyor Fuse (3A) Fuseholder Conveyor Control(Stepper) Transformer Speed Adjustment Potentiometer Conveyor Motor(Stepper) Control Conveyor Drive (Stepper) Motor Impinger I -–1000 Series Service Manual - International Check incoming voltage supply at Line 1 to neutral.
  • Page 44 Time/Temp Display 12.6 VAC Power Supply NOTE: (Dual Belt Ovens) Temp Display out or NOTE: Time/Temp displays inaccurate use two types of temperature sensor, Thermistor Probe – 2 yellow wires Thermocouple Probe 1 red wire and 1 white wire Thermistor Probe Thermocouple Probe Erratic time/temp display Temp Display inaccurate...
  • Page 45 Time display inaccurate erratic, or inoperative Optical Encoder Time Display inaccurate, erratic, or inoperative(S/N Conveyor Drive (Stepper) Q19078 & Above1000 Control Series) (S/N Q14791 & Above1200 Series) Magnet Hall Effect Sensor Conveyor Drive (Stepper) Control Impinger I -–1000 Series Service Manual - International Perform all checks as in the above evaluation.

  • Page 46: Troubleshooting / Gas Ovens 1033, 1034, 1046, 1047

    TROUBLESHOOTING / GAS OVENS 1033, 1034, 1046, 1047 SYMPTOM POSSIBLE CAUSE Oven fan will not run Incoming Power Supply Transformer Fuse Fuseholder Fan Switch Oven Start Relay 20 Minute Time Delay Oven Fan Relay Fan Fuse Fuseholder Capacitor Motor No main fan cool down 20 Minute Time Delay Oven Fan Relay Main fan runs after 20...
  • Page 47 No automatic control Incoming Power Supply box cooling Fuse Transformer Fuseholder Cooling Fan Thermostat Cooling Fan Cooling fan continues Cooling Fan Thermostat to run after 20 minute cool down Oven will not heat Gas Supply Manual Gas Shut-off Valve Fan Switch Main Oven Fan Oven Start Relay Burner Switch Air Pressure Switch...
  • Page 48 Spark Generator Ignitor/Sensor Assembly Gas Valve No Pilot Pilot Tube Pilot Orifice Burner Ignitor Pilot flame, but burner Flame Sensor will not stay ignited Ignition Control Indicator light is on but Gas Control Relay no main flame, (Model 1046-1047) After a pre-purge time of 30 to 60 seconds after blower motor starts, check for 220 VAC to spark generator.
  • Page 49 Temperature Control Thermocouple Probe Solenoid Valve Indicator light is on, Temperature Control but no main flame (1033-1034) Thermocouple Probe Flame Monitor Relay, Main Burner Valve, Temperature Regulation Impinger I -–1000 Series Service Manual - International Check for 120 VAC across L1 and L2 on temperature control board.
  • Page 50 Main Flame will not Flame Monitor stay lit Intermittent Heating As Follows Conveyor will not run Conveyor Switch Conveyor Fuse(3A) Fuseholder Conveyor Control Speed Adjustment Potentiometer Conveyor Motor(Stepper) Control (There should be a visible main flame at this time.) To check for flame monitor operation, connect a digital volt meter (capable of measuring D.C.
  • Page 51 Conveyor Drive(Stepper) Motor Time/Temp. Display 12 VAC Power Supply inoperative (Transformer) Time/Temp. Display Temp. Display out or NOTE: Time/temp displays inaccurate use two types of temperature sensor Thermistor Probe - 2 yellow wires. Thermocouple Probe - 1 red & one white wire Thermistor Probe Thermocouple Probe...
  • Page 52 Temp. display Time/Temp. Display inaccurate, erratic, or inoperative Time Display inaccurate, erratic or inoperative Conveyor Drive (Stepper) Motor Magnet Hall Effect Sensor Conveyor Drive (Stepper) Control Perform the power supply check, the thermistor probe check, and then perform the time/temp. simulator test.

  • Page 53: Removal, Installation & Adjustments

    REMOVAL, INSTALLATION & ADJUSTMENTS CAUTION ! BEFORE REMOVING OR INSTALLING ANY COMPONENT IN THE IMPINGER OVEN BE SURE TO DISCONNECT ELECTRICAL POWER AND GAS SUPPLY MOTOR, MAIN FAN Shut off power at main breaker. Remove flue by taking out the two (2) mounting screws. Remove louvered motor cover from back of oven.

  • Page 54: Thermostat, Cooling Fan

    9 3/4 IN. 1/8 IN. Reinstall and locate fan so that the front of fan blades are 9 3/4" from inside of oven back. (See Drawing) S. N. 4613 & Above (GAS) S. N. 4768 & Above (ELECTRIC) FAN SPIDER FAN HUB CONE Reinstall and locate fan so that the bottom of the fan spider is 1 1/2"...
  • Page 55 Remove lead wires and mark for reassembly. Remove two (2) screws and remove thermostat. Reassemble in reverse order. BURNER BLOWER MOTOR Shut off power at main breaker. Remove control panel top and front panel. NOTE: Complete burner blower motor assembly, with control box (p/n 369359), is no longer available.

  • Page 56: Air Pressure Switch

    CENTRIFUGAL MOTOR SWITCH WHITE BLACK (BUTTSPLICE CONNECTORS PROVIDED FOR 120 VAC POWER SUPPLY) BLOWER WHEEL, BURNER This is part of the burner blower motor assembly. TO REMOVE THE BLOWER WHEEL FOR PERIODIC CLEANING: Shut off power at main breaker. Remove control panel top and front cover. Remove air shutter held by 3 screws.

  • Page 57: Burner Assembly

    BURNER ASSEMBLY Shut off power at main breaker. Shut off gas supply. Remove control panel top and front panel. Remove gas control valve (See "GAS CONTROL VALVE") Disconnect pilot tube. Remove thermostat or solenoid valve. Remove four (4) phillips screws that secure the burner backing plate. Remove burner assembly from housing, the main and pilot orifice, flame target, pilot shield (main and extension), flame sensor, and burner ignitor can now be changed or serviced as needed.

  • Page 58: Solenoid Valve

    control valve and install the adapter fitting and manometer. Turn on electric power and gas and start-up oven. With oven at full fire, manifold pressure should be (3.5"W.C. NAT/10" W.C. LP). Turn off electric power and gas, replace cover screw, remove manometer and adapter; replace pressure tap plug.

  • Page 59: Thermocouple- Replacement

    MERCURY CONTACTOR Shut off power at main breaker. Remove control panel top and front cover. Disconnect contactor wires and mark for reinstallation. Remove screws from mounting bracket and replace contactor. NOTE: Be sure contactor is not mounted upside down as this will cause a constant on condition. Reassemble in reverse order.

  • Page 60: Ignition Control

    IGNITION CONTROL NOTE: When replacing Johnson Controls, G-60 or G-65 Ignition Control with the new Honeywell Ignition control, the 24 VAC burner transformer (rated at 20VA) must be replaced with the larger (rated at 40VA) #369531 Transformer. Read all instructions supplied in kit before starting. Tools required: Center punch and 7/32"...

  • Page 61: Flame Sensor

    24V (GND) TO PILOT LIGHT 24V FROM TRANSFORMER INSULATED MALE TAB CONNECTOR FLAME SENSOR Shut off power at main breaker. Remove control panel top and front cover. Remove burner assembly (see burner assembly). Disconnect one (1) wire from flame sensor. Remove flame sensor by removing one (1) mounting nut.

  • Page 62: Burner Ignitor

    BURNER IGNITOR Shut off power at main breaker. Remove control panel top and front cover. Remove burner assembly. Remove flame sensor. Remove pilot shield and pilot shield extension. Remove burner igniter. Reassemble in reverse order. NOTE: Be sure to reconnect burner igniter cable to ignition control. TRANSFORMER 120/24 VAC Remove control panel top and front cover.
  • Page 63 Reassemble in reverse order. MAIN ORIFICE - BURNER Shut off power at main breaker. Shut off gas supply. Unbolt temperature control valve assembly (see Temperature Control Valve) and carefully rotate to access main orifice bracket. NOTE: Be sure not to damage capillary tube. Remove main orifice from orifice bracket.
  • Page 64 Remove the sprocket from the conveyor motor shaft by loosening the set screws and sliding the sprocket off the shaft. Unplug the wiring harness for the motor. Disconnect the red and black wires from the terminals on the tach. generator which is mounted on the top of the D.C.
  • Page 65 TACH. GENERATOR Shut off power at main breaker. Remove conveyor motor assembly . Remove tach. cover plate and tach. Ieads. Mark lead position. Remove 2 slotted screws from dust cover base and remove dust cover. Loosen coupling set screw (.050 inch allen wrench). Remove tach.
  • Page 66 D. C. CONTROL BOARD "BODINE" S/N 100-4389 3 A. FUSE D. C. CONTROL BOARD "BODINE" S/N 100 4389 ( TOP VIEW ) D. C. MOTOR CONTROL BOARD SN 4390 - 14974 1000 SERIES GAS OVENS SN 4390 - 14790 1200 SERIES Three different styles of control boards have been used and all three are still usable.
  • Page 67 4 A. FUSE 1 A. FUSE CL TACH BOARD P/N 369155 STYLE 1 STYLE 2 AND STYLE 3 CONTROL BOARD ADJUSTMENT NOTE: A digital meter must be used. Voltage at L1 and L2 terminals of the control board is to be 120 VAC 10%. Connect a digital voltmetet to terminal T1 and T2, set the meter on DC scale.
  • Page 68 4 A FUSE 1 A FUSE RESISTOR 4 A. FUSE BOARD P/N 369155 STYLE 2 4 A FUSE " B " BOARD P/N 369272 RESISTOR CAPACITOR BOARD P/N 369155 STYLE 3 Impinger I -–1000 Series Service Manual - International CHOKE 1 A.

  • Page 69: Dip Switches

    STEPPER CONTROL - ADJUSTMENT S/N 14975 AND ABOVE 1000 SERIES GAS OVEN S/N 14792 AND ABOVE 1200 SERIES GAS OVEN Min. Max. Conveyor Conveyor Speed Adj. Speed Adj. POTENTIOMETER With power off, the five (5) dip switches located on the conveyor control (see drawing above) should be set as below.

  • Page 70: Drive End

    REVERSING CONVEYOR DIRECTION SN 100-4389 (BODINE) Shut off power at main breaker. Remove control panel top. Turn reversing switch (located on relay box) to obtain desired belt direction. Reassemble in reverse order. SN 4390-14974 1000 SERIES GAS OVEN SN 4390-14791 1200 SERIES All ovens leaving our plant are wired to operate conveyors from left to right.
  • Page 71 BEARING, CONVEYOR SN 2164 AND ABOVE Remove conveyor from oven and place on a flat work surface. Remove connecting links from conveyor belting. See Installation and Operating Instructions Manual . Remove conveyor belting from conveyor DRIVE END Remove drive sprocket from drive shaft. Remove two (2) allen head bolts.

  • Page 72: Temperature Gauge - Replacement

    TEMPERATURE GAUGE - REPLACEMENT Shut off power at main breaker. Remove control panel top. Disconnect thermocouple from temperature gauge. Remove two (2) mounting bolts and remove temperature gauge. Reassemble in reverse order. THERMISTOR - REPLACEMENT Shut off power at main breaker. Remove control panel top.

  • Page 73: Switch Settings

    ALL 1000 & 1200 SERIES OVENS SWITCH SETTINGS TYPE I TYPE II TYPE III (Baldor Motor) TYPE III (Stepper Motor) TYPE IV (Baldor Motor) TYPE IV (Stepper Motor) *These switches are for Hertz settings (OFF=60HZ) & (ON=50HZ) **These switches are for temperature read-out (OFF=Degrees F) & (ON=Degrees C) Turn power on.
  • Page 74 Type IV has adjustment pots. In the center board. If temperature is still inaccurate after above calibration and troubleshooting, use the following to check the High Temp. Pot. normally the High Temp. Pot. does not require adjustment. Occasionally the pot is accidentally moved or needs adjustment. Refer to the following drawing showing proper adjustment of the High Temp.
  • Page 75 Dip Switch TYPE I TYPE II TYPE III NOTE: When on 50 HZ power, dip switch #2 must be "ON" With power ON turn time and temperature cal. pot. fully counterclockwise. Display should read: (Wait 15-20 seconds) TYPE I 9:30 + 10 sec.475 + 10° F TYPE II 9:20 + 10 sec.

  • Page 76: Side View

    THE FOLLOWING ITEMS ARE USED IN THE MODEL 1030, 1046, 1047 IMPINGER OVEN (EXPORT) AIR PRESSURE SWITCHES - REPLACEMENT AND ADJUSTMENT Remove control panel top. Disconnect wires from switch making note of wire number and location for reinstallation. Remove air tube from switch assembly. Remove switch from wire hanger.

  • Page 77: Spark Generator - Replacement

    IGNITION CONTROL - REPLACEMENT Remove control panel top and front cover. Loosen two (2) locking screws on front cover of relay (approx. 1/2 turn). Remove front portion of relay by pulling straight out (rocking motion). Remove wires from plug-in terminal strip, note wire numbers and locations. Remove two (2) screws from mounting bracket and remove.
  • Page 78 BURNER ALARM LIGHT - REPLACEMENT Remove control panel top and front cover. Remove two (2) wires from light assembly, note wire number and location. Grasp body of light assembly and slide sideways to remove. Reassemble in reverse order and check. PILOT LIGHT (220V) - REPLACEMENT Remove control panel top and front cover.
  • Page 79 TEMPERATURE CONTROL POTENTIOMETER - REPLACEMENT Remove control panel top and front cover. Remove one screw from control knob guard and move guard to one side. Remove knob and locknut on control pot shaft and pushout. Remove three (3) wires from temperature control board, note wire colors and location. Install new control pot.

  • Page 80: Parts / Model Series 1000 & 1200 - General

    PARTS / MODEL SERIES 1000 & 1200 - GENERAL LETTER PART NO. 369003 369207 369337 369110 369209 369828 369157 1534 369057 369643 1009 369062 369046 369367 369140 369903 369141 369139 369058 369211 369369 369203 369749 369204 369373 369205 369651 369379 369052 369030 369328...

  • Page 81: Blow Up / 1000, 1200 - General

    BLOW UP / 1000, 1200 – GENERAL Impinger I -–1000 Series Service Manual - International...

  • Page 82: Parts / Model 1002-1003 , S/N 2584 To 4389

    PARTS / MODEL 1002-1003 , S/N 2584 TO 4389 LETTER 369012 369013 369014 369064 369066 369260 350225 369104 369025 369022 369113 369114 369115 369032 369008 369080 369543 N. L. A. 369531 369366 369009 369029 369108 369300 369263 369393 369344 369006 369072 369099 369144...

  • Page 83: Blow Up / 1002, 1003 - S/N 2584 To 4389

    BLOW UP / 1002, 1003 – S/N 2584 TO 4389 Impinger I -–1000 Series Service Manual - International...

  • Page 84: Parts / Model 1002-1003, S/N 4390 & Up

    PARTS / MODEL 1002-1003, S/N 4390 & UP LETTER 369247 357107 369012 369013 369014 369064 369248 369158 350705 369260 350224 369104 369507 369025 369032 369155 357028 369201 369240 369007 369173 369363 369543 N. L. A 369531 369366 369331 369193 369167 369172 369029 369108...

  • Page 85: Blow Up / 1002, 1003 - S/N 4390 & Above

    BLOW UP / 1002, 1003 – S/N 4390 & ABOVE Impinger I -–1000 Series Service Manual - International...

  • Page 86: Parts / Model 1006

    LETTER 369247 357107 369013 369014 369248 369158 350705 369260 350224 369104 369025 369507 369032 369155 357028 369201 369240 369007 369902 369173 369363 369543 N. L. A. 369531 369366 369331 369193 369167 369172 369108 369300 N.L.A. 369344 369006 369072 369099 369144 369202 369075 369073...

  • Page 87: Blow Up / 1006

    BLOW UP / 1006 Impinger I -–1000 Series Service Manual - International...

  • Page 88: Parts / 1028-1029-1032

    LETTER 369247 357107 369014 369335 369195 369304 369013 369248 369064 369066 369158 369260 369605 350224 369128 369025 369022 369113 369114 369115 369302 354258 369127 369368 369154 369118 369007 369902 369119 369134 369155 369008 369640 357028 369201 369240 369193 369167 370046 369172 Not Shown 369029...

  • Page 89: Blow Up / 1028, 1029, 1032

    BLOW UP / 1028, 1029, 1032 Impinger I -–1000 Series Service Manual - International...

  • Page 90: Parts/ Model 1030

    LETTER 369247 369248 357107 369013 369014 369260 350224 369507 369158 369154 369007 369902 369032 369575 369543 369155 369640 369240 369381 369173 369574 369579 369331 369368 369573 369728 369085 369736 369398 369572 369167 369172 350225 369522 369520 369366 369589 369548 369571 369570 369580 369542...

  • Page 91: Blow Up / 1030

    BLOW UP / 1030 Impinger I -–1000 Series Service Manual - International...

  • Page 92: Parts / 1042, 1043

    LETTER 369378 369247 369248 357107 369013 369014 369260 350224 369067 369507 369158 369066 369025 369032 369543 369155 369640 369240 369173 369007 369902 369154 369393 369331 369085 353082 369398 369317 369167 369046 369172 369316 369263 369344 369086 369398 369072 369099 369144 369202 369075 369073...

  • Page 93: Blow-Up / 1042, 1043

    BLOW-UP / 1042, 1043 Impinger I -–1000 Series Service Manual - International...

  • Page 94: Parts / 1033, 1034, 1046, 1047

    LETTER 369247 369248 357107 369013 369014 369603 369066 369260 350224 369572 369507 369422 369253 369605 369508 369640 369173 369543 369368 369331 369579 369574 369573 369771 369580 369571 369570 369398 369193 369172 369801 369131 369072 369099 369144 369202 369075 369073 369100 369076 369142 369589...

  • Page 95: Blow-Up / 1033, 1034, 1046, 1047

    BLOW-UP / 1033, 1034, 1046, 1047 Impinger I -–1000 Series Service Manual - International...

  • Page 96: Parts / 1228-1229

    LETTER 369247 357107 369013 369014 369335 369248 369252 369260 350224 369128 369025 369302 354258 369127 369118 369007 369902 369119 369134 369193 369167 370046 369172 369342 369340 369132 369131 369173 369032 369124 369535 369067 369253 369254 369652 PARTS / 1228-1229 DESCRIPTION Shaft Lock Ring Fuse Holder Fuse, 3 Amp...

  • Page 97: Blow Up / 1228, 1229

    BLOW UP / 1228, 1229 Impinger I -–1000 Series Service Manual - International...

  • Page 98: Parts / 1242, 1243

    LETTER 369247 357107 369013 369014 369248 369252 369260 350224 369131 369507 369025 369032 369363 369543 369173 369393 369331 369366 369317 369193 369167 369172 369316 369263 369344 369086 369398 369072 369099 369144 369202 369075 369073 369100 369076 369142 369933 369007 369902 369944 369067 369104...

  • Page 99: Blow - Up / 1242, 1243

    BLOW - UP / 1242, 1243 Impinger I -–1000 Series Service Manual - International...

  • Page 100: Parts / Oven Back - Gas

    LETTER 369048 369212 369214 369192 369045 369306 369646 369647 369213 N.L.A. 369026 369215 369028 369020 369027 369545 369547 Not Shown 369318 Not Shown 369321 PARTS / OVEN BACK – GAS DESCRIPTION Motor and Fan Cover Motor, S/N begins with a"Q" Motor, 50 Hz, 240V Capacitor 7.5 MFD, 370 VAC Oven Back- S/N 4612 &...

  • Page 101: Blow Up / Oven Back - Gas

    BLOW UP / OVEN BACK – GAS Impinger I -–1000 Series Service Manual - International...

  • Page 102: Parts / Oven Back- Electric

    LETTER 369699 369212 369214 369192 369307 369122 369287 369315 369647 369213 N.L.A 369646 369026 369215 369028 369020 369027 369547 Not Shown 369319 Not Shown 369320 Not Shown 369322 Not Shown 369323 PARTS / OVEN BACK- ELECTRIC DESCRIPTION Rear Cover Assy. Motor, S/N begins with a "Q"...

  • Page 103: Blow Up / Oven Back - Electric

    BLOW UP / OVEN BACK – ELECTRIC Impinger I -–1000 Series Service Manual - International...

  • Page 104: Parts / Conveyor Motor Assembly S/N 4390 & Above

    PARTS / CONVEYOR MOTOR ASSEMBLY S/N 4390 & ABOVE LETTER 369291 369384 369294 369296 369290 369151 369146 369294 369292 369297 369156 369293 369150 369298 369299 350247 369295 369603 369737 369900 369658 369736 DESCRIPTION Motor, DC - Conveyor Motor Brush Assy. #4 Lockwasher Screw, 4-40 x 1/4 Optical Encoder Assy.

  • Page 105: Blow Up / Conveyor Motor Assembly S/N 4390 & Above

    BLOW UP / CONVEYOR MOTOR ASSEMBLY S/N 4390 & ABOVE Impinger I -–1000 Series Service Manual - International...

  • Page 106: Parts / Series 1000 - Conveyor

    PARTS / SERIES 1000 – CONVEYOR LETTER 369002 369314 369835 369312 369160 369641 369220 369005 369237 369161 369066 369413 369219 369644 369206 369163 369362 369143 369036 N.L.A. 369380 369060 369037 369034 369035 369042 369039 369038 369043 369059 369040 DESCRIPTION Tension Knob, Conveyor Roll, Conveyor-Notched Conveyor Frame Assy.

  • Page 107: Blow Up / Series 1000 Conveyor

    BLOW UP / SERIES 1000 CONVEYOR Impinger I -–1000 Series Service Manual - International...

  • Page 108: Parts / Series 1200 - Conveyor Control

    PARTS / SERIES 1200 - CONVEYOR CONTROL LETTER 369012 369013 369240 369155 369640 357028 369201 369272 357028 369201 369154 N. L.A. 369665 369289 369242 369696 369124 369605 DESCRIPTION SEE PAGE 104 Fuseholder Fuse, 3 Amp Hi Hat Conveyor Motor Control, "A" S/N Q4613 to Q14973 Conveyor Control (Stepper) S/N Q14974 &...

  • Page 109: Blow Up / Series 1200 - Conveyor Control

    BLOW UP / SERIES 1200 – CONVEYOR CONTROL Impinger I -–1000 Series Service Manual - International...

  • Page 110: Parts / Series 1200 - Conveyor

    PARTS / SERIES 1200 – CONVEYOR LETTER 369277 369275 369276 369274 369279 369278 369241 369242 369005 369280 369284 369039 369038 369281 369160 350238 369697 369282 369206 369273 Not Shown 369249 Not Shown 369250 Not Shown 369817 Not Shown 369818 DESCRIPTION Retaining Block, Inner Flanged Bearing, .50 ID Inner Drive Shaft...

  • Page 111: Blow Up / Series 1200 - Conveyor

    BLOW UP / SERIES 1200 – CONVEYOR Impinger I -–1000 Series Service Manual - International...
  • Page 112 Impinger I -–1000 Series Service Manual - International...

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