Manuals / Lincoln / Kitchen Appliance / Convection Oven

Lincoln 1100 Series Control Compartment – Rear, MODELS 1152 THRU 1158 S/N 2011821 AND ABOVE

Models: 1100 Series

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		CONTROL COMPARTMENT – REAR
	MODELS 1152 THRU 1158 S/N 2011821 AND ABOVE
LETTER	P/N	DESCRIPTION
A	369771	Reset Switch, Ignition Control
B		Thermostat, Oven Cavity Hi-Limit
	369583	For Models 1152,1153
	357067	For Models 1154 thru 1158
C	369664	Sleeve Only, Coupling Assembly
D	369268	Set Screw
E	369269	Ball Plunger Screw
F	369611	Coupling Assembly
G	369603	Stepper Motor Assembly, See Page 116 for Breakdown
I	369566	Main Orifice Only – Models 1152,1154,1157
	369524	Main Orifice Only – Models 1153,1155,1158
J	369561	Bypass Tube Assembly
		For Models 152,1154,1157
	369562	For Models 1153,1155,1158
K	369689	Plug, Pressure Test
L	369398	Solenoid Valve 1154-1158
	369889	Solenoid Valve 1152-1153
M	369656	High Voltage Lead, Spark Igniter
N	369657	Flame Sensor Lead
O	369654	Venturi Tube, Natural
	369939	Venturi Tube, L.P.
P	369590	Igniter Sensor Probe
Q	369575	Air Switch
R	369786	Ball Chain, Air Switch
S	369556	Bypass Orifice Models 1152,1154,1157
	369557	Bypass Orifice Models 1153,1155,1158
T	369571	Connector, 4 Pole
U	369570	Connector, 3 Pole
V	369580	Gas Valve, Multi Block
W	370091	Support Bracket, Air Switches
X	369576	Flareless Tube Fitting
Y	369578	Hose
Z	369917	Connector, Male, ¼” tube to 1/8” pipe
AA	369401	Air Shutter Assembly
BB	369589	Burner Blower Motor Assembly
CC	369331	Finger Guard
DD	369579	Solid State Alarm
EE	357107	Fuse Holder
	369335	1 Amp Fuse
	369013	3 Amp Fuse
	369014	10 Amp Fuse
FF	369137	Circuit Breaker, 0.2 Amp
GG	369124	Cooling Fan
HH	369573	Ignition Control
II	369574	Spark Generator
JJ	369376	Terminal Block 3 Pole
KK	369192	Capacitor
82		Impinger II - 1100 Series Service Manual - International

Image 82

Lincoln 1100 Series Control Compartment – Rear, MODELS 1152 THRU 1158 S/N 2011821 AND ABOVE, Letter, Description

Contents

MODEL 1100 SERIES SERVICE MANUALIMPINGER CONVEYOR OVENS INTERNATIONALTABLE OF CONTENTS SEQUENCE OF OPERATIONS 1104 thru the display into a temperature reading SEQUENCE OF OPERATION 1134 - 1135 - 1136 - S/N 2011383 and above SEQUENCE OF OPERATIONS 2011383 and above SEQUENCE OF OPERATIONS 1152 thru intervals to maintain desired temperature temperature reading by the display into a temperature readingSCHEMATIC SCHEMATIC SCHEMATIC 1134, 1135, 1150, S/N 2011383 AND BELOW SCHEMATIC 1134, 1135 S/N 2011383 AND ABOVE SCHEMATIC 1150 S/N 2011383 AND ABOVE SCHEMATIC 1136, S/N 2011383 AND BELOW SCHEMATIC 1136, S/N 2011383 AND ABOVE SCHEMATIC 1151 S/N 2011383 AND BELOW SCHEMATIC 1151 S/N 2011383 AND ABOVE SCHEMATIC1152 THRU 1158 S/N 2011383 AND BELOW SCHEMATIC1152 THRU 1158 S/N 2011383 AND ABOVE SCHEMATIC1152 AND 1153 S/N 2011821 AND ABOVE SCHEMATIC 1154 THRU 1158 S/N 2011821 AND ABOVE TROUBLE SHOOTING GUIDE GAS OVENS MODELS 1152 - 1153 - 1154 - 1155 - 1156No main fan cool down present on one side only, replace switch Burner Switchswitch. If switch is closed and voltage Gas Pressure SwitchCheck for proper line voltage to Flame Sensor Power Supply Ignition ControlFlame will not stay on Pilot lamp is on, butthen the problem is usually with thetemperature Power Supply improper adjustment. Also check for wornbearings. TheInstallation and Operations Manual Check power supply at the DCDC Gearmotor switch for 15 seconds, or if display stays on surge in the incoming power lines. To eliminatethis condition remove power from the time/temp required. This should eliminate the problem. IfTROUBLE SHOOTING GUIDE ELECTRIC OVENS This normally open switch should close when the Switch, HeatAir Pressure Switch adjustment knob to maximum temperature positionas follows MODEL Main fan runs after for proper readings. If these readings WITH POWER OFF: To check resistance of themaintenance. Also, most of the problems are not achieved, replace thermocoupleConveyor will not run TROUBLESHOOTING GUIDE ELECTRIC OVEN MODEL 1151 200 VAC THREE PHASE 60 HZRelay, Main Fan REFER TO PAGE REFER TO PAGE REFER TO PAGE Mercury Contactor Heater ElementsConveyor will not run S/N 2011383 and above REFER TO PAGE REFER TO PAGE 43STEPPER MOTOR DRIVE Conveyor will not run red wire and 1 white wire 12 VAC Power Supplyyellow wires, thermo Thermocouple Probe Power Supplyexperienced, such as a rolling of REMOVAL, INSTALLATION, AND ADJUSTMENT IMPINGER II CONVEYOR OVENRELAY, DPST 1.Shut off power at main breaker MOTOR, BURNER BLOWER This is part of the burner blower motor assemblyTO REMOVE THE BLOWER WHEEL FOR PERIODIC CLEANING TO REMOVE BLOWER MOTORAIR PRESSURE SWITCH Page Page 5.Loosen pipe union in piping assembly 1.Shut off power at the main breakerSOLENOID VALVE 1.Shut off power at main breaker HEATING ELEMENTS 1.Shut off power at main breakerIGNITION CONTROL 1.Shut off power at main breaker 4.Remove control compartment covers ORIFICE, MAIN BURNER2.Shut off gas at main line to the oven 5.Loosen 4 nuts holding manifold to burner capLAMP, PILOT BURNER LENS, PILOT LAMP 7.To adjust optical encoder OPTICAL ENCODER ASSEMBLY1.Remove gearmotor assembly see “GEARMOTOR” Above TACH. GENERATOR 1.Turn off power at main breakerD C MOTOR CONTROL BOARD 5.Reverse wires fastened to terminals T1 and T2 1.Turn off power and remove conveyor4.Reverse wires fastened to terminals A+ and A 1.Turn off power 2.Remove conveyorTRANSFORMER, TIME/TEMP. DISPLAY MODEL 1100 SERIES OVENS OVEN TEMPERATURE SWITCH, DISPLAY, SETOHMS SWITCH, ON/OFF TRANSFORMER, STEP DOWN/120 VAC DIP SWITCHES FOR 50 SEC. TO 30 MIN. TIMES maximum speed potrefer HALL EFFECT SENSOR - REPLACEMENT AIR PRESSURE SWITCH, BURNER OR OVEN CAVITY 8.Remove top control compartment brace BURNER ALARM - REPLACEMENT4.Remove conveyor gear motor 10.Assemble in reverse orderLETTER GENERAL –1100SERIESDESCRIPTION GENERAL 1100 SERIES BLOW UP 1136,1150,1151,1160 Thru1163 Page LETTER CONTROL COMPARTMENT - FRONTMODELS 1152 THRU DESCRIPTIONCONTROL COMPARTMENT – FRONT 1152-1158BLOW UP LETTER CONTROL COMPARTMENT – REARDESCRIPTION CONTROL COMPARTMENT - REAR BLOW UP MODELS AND ABOVE MODELS 1130-1136,1150,1151S/N 2011383 AND ABOVE CONTROL COMPARTMENT – REAR BLOW UPMODELS 1160-1163S/N 2011978 AND ABOVE LETTER CONTROL COMPARTMENT – REARDESCRIPTION Page LETTER CONTROL COMPARTMENT – REARMODELS 1152 THRU 1158 S/N 2011821 AND ABOVE DESCRIPTIONPage OVEN BACK ASSEMBLY – 1100 SERIES OVEN BACK ASSEMBLY – 1100 SERIES BLOW UP GEARMOTOR ASSEMBLY – 1100 SERIES GEARMOTOR ASSEMBLY – 1100 SERIES BLOW UP CONVEYOR/DOOR – 1100 SERIES CONVEYOR/DOOR – 1100 SERIES BLOW UP This page intentionally left blank This page intentionally left blank