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Lincoln 1100 Series service manual Hall Effect Sensor - Replacement

Models: 1100 Series

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HALL EFFECT SENSOR - REPLACEMENT

HALL EFFECT SENSOR - REPLACEMENT

Remove two (2) mounting screws and

remove sensor from conveyor motor. Reinstall in reverse order.

THE FOLLOWING COMPONENTS ARE USED FOR MODEL 1152-1158 ONLY

GAS VALVE, MULTI BLOCK FOR MODELS 1152 Through 1158

SIDE VIEW

TOP VIEW

FILTER COVER PLATE

PRESSURE CONTROLLER ADJUSTMENT

FILTER

COVER

PLATE

	+
	gnd
-	1 2
	3
	3
2
	gnd

OUTPUT

MANIFOLD PRESSURE ADJUSTMENT

ELECTRICAL CONNECTOR

ELECTRICAL CONNECTOR

REMOVAL PROCEDURE:

1.Turn off power at the circuit breaker panel.

2.Turn off gas in main line before the flexible hose.

3.Remove control compartment covers.

4.Remove 4 screws from bulkhead plate on back of oven at gas pipe.

5.Remove gas pipe and bulkhead plate from gas valve.

6.Remove the 2 electrical plugs from the gas valve.

7.Unscrew the aluminum tubing connector from the gas valve.

8.Remove the cross brace from the top of the control cabinet.

9.Unscrew the pipe union and remove the gas valve.

10.Reassemble in reverse order and check for gas leaks.

ADJUSTMENT PROCEDURE - Refer to drawing above:

1. Remove the plastic cover (2 screws) exposing the pressure controller adjustment dial and adjust as follows:

PRESSURE CONTROLLER	NATURAL GAS	LP GAS	CITY/TOWN GAS
PRESSURE CONTROLLER
DIAL SETTINGS	8.8	23	4.5

2.Install a test manometer in the gas line between the gas valve and burner orifice. The test plug is located in the gas line just below and on the burner side of the solenoid valve. The output manifold pressure adjustment is made with a slotted screw located under a swivel cover marked “DRUCKREGLER”.The following chart is provided for manifold pressure adjustment, However, always, refer to the Oven Identification Plate to be sure the proper type of gas and pressure for that specific oven are being used.

Impinger II - 1100 Series Service Manual - International

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Lincoln 1100 Series service manual Hall Effect Sensor - Replacement

Contents

INTERNATIONAL SERVICE MANUALIMPINGER CONVEYOR OVENS MODEL 1100 SERIESTABLE 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 by the display into a temperature reading 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 MODELS 1152 - 1153 - 1154 - 1155 - 1156 - 1157 - TROUBLE SHOOTING GUIDE GAS OVENSNo main fan cool down switch. If switch is closed and voltage WITH POWER OFF: Check for locked rotorhave closed if control box temperature cool down Burner SwitchCheck for proper line voltage to Flame will not stay on Power Supply Ignition ControlTemperature Control Thermocouple Probe Temperature Controlthen the problem is usually with thetemperature Check power supply at the DC improper adjustment. Also check for wornbearings. TheInstallation and Operations Manual Power SupplyDC Gearmotor switch for 15 seconds, or if display stays on Power Supplysurge in the incoming power lines. To eliminate this condition remove power from the time/tempTROUBLE SHOOTING GUIDE ELECTRIC OVENS Temperature Control Switch, HeatAir Pressure Switch This normally open switch should close when theas follows MODEL Main fan runs after potentiometer leads from the temperature control LEADS ATTACHED TO THE TEMPERATURETemperature Control WITH POWER OFF: remove theConveyor will not run MODEL 1151 200 VAC THREE PHASE 60 HZ TROUBLESHOOTING GUIDE ELECTRIC OVENRelay, Main Fan Intermittent Heating Oven heats with switch offMercury Contactor Heater Elements Mercury ContactorSTEPPER MOTOR DRIVE Conveyor will not run red wire and 1 white wire 12 VAC Power Supplyof temperature sensors yellow wires, thermoexperienced, such as a rolling of IMPINGER II CONVEYOR OVEN REMOVAL, INSTALLATION, AND ADJUSTMENTRELAY, DPST 1.Shut off power at main breaker MOTOR, BURNER BLOWER 1.Shut off power at main breakerThis is part of the burner blower motor assembly TO REMOVE THE BLOWER WHEEL FOR PERIODIC CLEANINGAIR PRESSURE SWITCH Page Page 5.Loosen pipe union in piping assembly 1.Shut off power at the main breaker1.Shut off power at main breaker SOLENOID VALVE 1.Shut off power at main breakerIGNITION CONTROL 1.Shut off power at main breaker ORIFICE, MAIN BURNER 1.Shut off power at main breaker1.Shut off power at main breaker 1.Shut off power at main breakerLAMP, PILOT BURNER LENS, PILOT LAMP TACH. GENERATOR 1.Turn off power at main breaker OPTICAL ENCODER ASSEMBLY1.Remove gearmotor assembly see “GEARMOTOR” Above 7.To adjust optical encoderD C MOTOR CONTROL BOARD 1.Turn off power 2.Remove conveyor 1.Turn off power and remove conveyor4.Reverse wires fastened to terminals A+ and A 5.Reverse wires fastened to terminals T1 and T2TRANSFORMER, TIME/TEMP. DISPLAY MODEL 1100 SERIES OVENS SWITCH, DISPLAY, SET OVEN TEMPERATUREOHMS 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 2.Remove conveyor 1.Shut off power at main breakerBURNER ALARM - REPLACEMENT MOTOR, BURNER BLOWERLETTER GENERAL –1100SERIESDESCRIPTION GENERAL 1100 SERIES BLOW UP 1136,1150,1151,1160 Thru1163 Page DESCRIPTION CONTROL COMPARTMENT - FRONTMODELS 1152 THRU LETTERCONTROL COMPARTMENT – FRONT 1152-1158BLOW UP LETTER CONTROL COMPARTMENT – REARDESCRIPTION CONTROL COMPARTMENT – REAR BLOW UP MODELS DESCRIPTION AND ABOVECONTROL COMPARTMENT – REAR LETTERMODELS 1130-1136,1150,1151S/N 2011383 AND ABOVE CONTROL COMPARTMENT – REAR BLOW UPMODELS 1160-1163S/N 2011978 AND ABOVE LETTER CONTROL COMPARTMENT – REARDESCRIPTION Page DESCRIPTION CONTROL COMPARTMENT – REARMODELS 1152 THRU 1158 S/N 2011821 AND ABOVE LETTERPage LETTER OVEN BACK ASSEMBLY – 1100 SERIESDESCRIPTION OVEN BACK ASSEMBLY – 1100 SERIES BLOW UP LETTER GEARMOTOR ASSEMBLY – 1100 SERIESDESCRIPTION GEARMOTOR ASSEMBLY – 1100 SERIES BLOW UP LETTER CONVEYOR/DOOR – 1100 SERIESDESCRIPTION CONVEYOR/DOOR – 1100 SERIES BLOW UP This page intentionally left blank This page intentionally left blank