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Lincoln 1100 Series service manual Switch, On/Off

Models: 1100 Series

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SWITCH, ON/OFF

1.Remove conveyor.

2.Remove front control compartment cover.

3.Disconnect wires from time/temp. display terminals 5 and 6.

4.Pull off black operating knob and remove hex mounting nut.

5.Reassemble in reverse order.

PROCEDURE FOR USE OF TIME/TEMP SIMULATOR

NOTE: For displays with Thermocouple, simulator will not work.

This is a test device used to check the Time/Temp. Display

Procedure for use:

1. Check incoming power to display at following terminals.

a)Terminal 1 to 3 should have approximately 12.5 to 15 VAC.

b)Terminal 2 to 1 should be 1/2 of the reading from 1 to 3.

c)Terminal 2 to 3 should also be 1/2 of the reading from 1 to 3.

2. Identify Display type:

a)Type 1 has 6 dip switches and display case is 5 1/8" wide (12.8cm).

b)Type 2 has 6 dip switches and display case is 5 5/8" wide (14 cm).

c)Type 3 has 10 dip switches.

3. Set Dip Switches as follows:

	1	2	3	4	5	6	7	8	9	10

TYPE 1	OFF	OFF	OFF	ON	OFF	OFF
TYPE 2	OFF	OFF	OFF	OFF	OFF	OFF
TYPE 3	OFF	OFF	OFF	OFF	OFF	OFF	OFF	ON	OFF	ON

1.WITH POWER OFF: Remove all leads from T/T display except power input on 1,2 and 3. Install simulator to terminals 4, 7, 9, 10.

NOTE: When on 50 Hz power dip switch number 2 must be on.

2.WITH POWER ON: Turn time and temperature adjustment pot. fully counter clockwise.

Display should read (wait 15 seconds after turning):
SPEED	TEMPERATURE
TYPE 1	9:30 ± 10 SEC.	475°± 10°F
TYPE 2	9:20 ± 10 SEC.	HHH
TYPE 3	9:35 ± 10 SEC.	635°± 10°F

1Turn time and temperature pot. fully clockwise. Display should read (wait 15 seconds after turning):

	SPEED	TEMPERATURE
TYPE 1	10:20 ± 10 SEC.	615°± 10°F
TYPE 2	10:10 ± 10 SEC.	475°± 10°F
TYPE 3	10:20 ± 10 SEC.	475°± 10°F
1 For performance test, turn time pot. to 10:00 and temp. adjustment pot. to			540°± 10°F.

1.Time reading on display of 10:00 should not fluctuate more than ± 5 seconds.

2.Temperature on display reading should not fluctuate.

SWITCH, ON/OFF

1.Shut off power at main breaker.

2.Remove conveyor.

3.Remove front control compartment cover.

4.Remove wires from switch and mark for reassembly.

5.Depress spring clips on the side of switch and push out.

6.Reinstall in reverse order.

Impinger II - 1100 Series Service Manual - International

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Image 63

Lincoln 1100 Series service manual Switch, On/Off

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 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 2.Remove conveyor 1.Shut off power at main breakerBURNER ALARM - REPLACEMENT MOTOR, BURNER BLOWERGENERAL –1100SERIES LETTERDESCRIPTION GENERAL 1100 SERIES BLOW UP 1136,1150,1151,1160 Thru1163 Page DESCRIPTION CONTROL COMPARTMENT - FRONTMODELS 1152 THRU LETTERCONTROL COMPARTMENT – FRONT 1152-1158BLOW UP CONTROL COMPARTMENT – REAR LETTERDESCRIPTION CONTROL COMPARTMENT – REAR BLOW UP MODELS DESCRIPTION AND ABOVECONTROL COMPARTMENT – REAR LETTERCONTROL COMPARTMENT – REAR BLOW UP MODELS 1130-1136,1150,1151S/N 2011383 AND ABOVEMODELS 1160-1163S/N 2011978 AND ABOVE CONTROL COMPARTMENT – REAR LETTERDESCRIPTION Page DESCRIPTION CONTROL COMPARTMENT – REARMODELS 1152 THRU 1158 S/N 2011821 AND ABOVE LETTERPage OVEN BACK ASSEMBLY – 1100 SERIES LETTERDESCRIPTION OVEN BACK ASSEMBLY – 1100 SERIES BLOW UP GEARMOTOR ASSEMBLY – 1100 SERIES LETTERDESCRIPTION GEARMOTOR ASSEMBLY – 1100 SERIES BLOW UP CONVEYOR/DOOR – 1100 SERIES LETTERDESCRIPTION CONVEYOR/DOOR – 1100 SERIES BLOW UP This page intentionally left blank This page intentionally left blank