Lincoln Impinger Conveyor Ovens 1633-000-EA, Service Manual

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Lincoln Impinger Conveyor Ovens 1633-000-EA Service Manual Download Page 31

Low Profile – 1600 Advantage Series Service Manual – International

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Summary of Contents for Impinger Conveyor Ovens 1633-000-EA

Page 1: ...ENS LOW PROFILE 1600 INTERNATIONAL ADVANTAGE 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...

Page 2: ...E AND PARTS MANUAL 1600 INTERNATIONAL ADVANTAGE SEQUENCE OF OPERATIONS 3 SCHEMATIC 5 TROUBLESHOOTING GUIDE 6 REMOVAL INSTALLATION ADJUSTMENTS 12 GENERAL PARTS 20 ADVANTAGE SERIES 20 CONTROL BOX RIGHT...

Page 3: ...zes two complete burner temperature control systems The sequence of operations is the same for each system Closing the main fan switch supplies line voltage through the oven power relay through a thre...

Page 4: ...eyor control uses a sensor and magnet mounted on the conveyor motor that senses motor speed Any change in motor load RPM is detected by the sensor and the voltage to the motor is adjusted accordingly...

Page 5: ...Low Profile 1600 Advantage Series Service Manual International 5 SCHEMATIC MODELS 1633 000 EA AND 1634 000 EA...

Page 6: ...insure the contacts are closing Capacitor s Check for opens shorts or grounds Motor s Check for opens shorts or grounds No control box cooling Fan switch SEE OVEN Hi limit FAN WILL Oven fan relay NOT...

Page 7: ...i limit Ignition control Check for supply voltage to ignition control at terminal 1 and neutral If voltage is not present trace wiring back to hi limit thermostat Check for supply voltage at terminal...

Page 8: ...rrent but the burner will not remain ignited check the reset button on ignition control NOTE Check for proper polarity of the power supply If all of the above are OK replace ignition control Pilot lam...

Page 9: ...Check for supply voltage input to filter If there is no voltage trace wiring back to relay If there is input voltage check for output voltage If there is input voltage but no output voltage replace f...

Page 10: ...eck the speed potentiometer be sure it is OK before changing a control board This test is not always 100 accurate as this test is not performed at operating speeds However this test is the best method...

Page 11: ...Temperature display Thermocouple Connect the thermocouple of a Inaccurate erratic pyrometer to the thermocouple on Or inoperative the temperature control board be sure to maintain proper polarity of...

Page 12: ...n reverse order and check system operation AIR PRESSURE SWITCH REPLACEMENT A Remove control panel top B Disconnect wires from switch making note of wire number and location for reinstallation C Remove...

Page 13: ...or and mark for reassembly E Remove sprocket from motor shaft F Remove 4 screws and remove conveyor motor and mounting bracket G Remove mounting bracket from conveyor motor assembly H Reassemble in re...

Page 14: ...on bottom of spark generator D Remove 2 mounting screws and remove generator assembly E Reassemble in reverse order and check system operation IGNITER SENSOR REPLACEMENT A Remove appropriate control b...

Page 15: ...push out C Remove wires from back of switch note wire number and location D Reassemble in reverse order and check system operation NOTE Make sure switch housing is fully seated in control box housing...

Page 16: ...operation TEMPERATURE SETTING FOR NEW TEMPERATURE CONTROL BOARD PROCEDURE FOR SETTING MAXIMUM TEMPERATURE POTENTIOMETER NOTE When replacing temp control turn oven temperature control to its maximum he...

Page 17: ...thermocouple from wire form in oven chamber and remove from chamber NOTE R H thermocouple viewed from front is connected directly to the temperature control board remove 2 wires make note of wire colo...

Page 18: ...0 10 57 11 35 12 89 14 43 15 97 74 F 3 72 5 23 6 76 7 52 8 29 9 83 10 60 11 37 12 92 14 46 15 99 72 F 3 78 5 29 6 82 7 58 8 35 9 89 10 66 11 43 12 97 14 51 16 05 T 70 F 3 83 5 34 6 87 7 63 8 40 9 95 1...

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Page 20: ...return U L L R S N 35950 Below 370663 Baffle air return U L S N 35951 Above U 370166 Baffle air return U R L L S N 35950 Below 370662 Baffle air return U R S N 35951 Above V 370168 Finger housing T 1...

Page 21: ...Low Profile 1600 Advantage Series Service Manual International 21...

Page 22: ...Air pressure switch P 369154 Circuit breaker 7A Q 369192 Capacitor R 357107 Fuse holder S 369013 Fuse 3A 369014 Fuse 10A T 369507 Thermostat cooling fan U 369431 Thermostat control box hi limit V 3701...

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Page 24: ...se 10A H 369368 Thermostat hi limit I 369378 cooling fan J 369192 Capacitor K 370296 Wire hanger L 369575 Air pressure switch M 369025 Air pressure switch N 369580 Gas valve O 369571 Connector P 36958...

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Page 26: ...ockwise rotation C 369776 Fan shroud D 369777 Stand off E 369778 Rear wall assy F 369761 Motor mount G 369759 Motor main fan 220 240V 50 Hz H 1627 Duct cap I 369033 Motor clamp J 370245 Rear duct K 37...

Page 27: ...Low Profile 1600 Advantage Series Service Manual International 27...

Page 28: ...mplete conveyor A 369816 Conveyor belting B 369825 Belt 1ft section C 369813 Conveyor bearing block D 369314 Roll conveyor notched E 369812 Conveyor idler shaft F 369160 Conveyor pan stop G 369814 Con...

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