Lincoln 1155-000-EA, 1154-000-EA, 1164-000-EA service manual Nat. Gas, Phase, Lp Gas

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SEQUENCE OF OPERATIONS

IMPINGER II ADVANTAGE

SERIAL NUMBER 2038616 AND ABOVE (OVENS WITH PUSH BUTTON CONTROLS)

MODEL 1154-000-EA

NAT. GAS

230VAC

50 HZ.

1 PHASE

MODEL 1155-000-EA

LP GAS

230VAC

50 HZ.

1 PHASE

POWER SUPPLY

CONTROL BOX AUTO COOL DOWN

MAIN FAN CIRCUIT

BURNER CIRCUIT

IGNITION CONTROL

TEMPERATURE CONTROL

CONVEYOR DRIVE

Electrical power to be supplied to the oven by a three conductor service.

When the temperature in the control box reaches 120°F ± 3°F (48.9°C ± 1.7°C), the cooling fan thermostat will switch power to the control box cooling fan. The thermostat will interrupt power to the cooling fan when the control box temperature falls to 100°F ± 3°F (37.8°C ± 1.7°C).

Power is permanently supplied, through a 10 amp oven fuse, through a normally closed control box hi-limit thermostat (opens at 140°F, 60°C), to the normally open double pole oven fan switch and to the cooling fan. Closing the oven fan switch supplies line voltage to the main fan motor. Closing the main fan switch also supplies voltage to the cooling fan, the primary of the control transformer, the conveyor motor, and the burner system.

Closing the oven fan switch supplies line voltage through the normally open gas pressure switch (located in the gas valve and closed when gas pressure is present), through the normally open air pressure switch (closed by the air pressure from the main fan), through the normally closed oven cavity hi-limit thermostat (opens at 662°F, 350°C), and to the ignition control.

The ignition control switches line voltage to the combustion blower motor. The combustion air pressure switch switches from normally closed to normally open upon sensing air pressure in the burner housing. After a pre-purge period of between 30 and 60 seconds, the spark generator is energized, the main gas valve and the burner pilot light are energized, and ignition should now occur.

Closing the oven fan switch supplies line voltage to the primary of the control transformer. Secondary voltage, 24VAC, is supplied to the oven control. The oven control is set to desired temperature. The thermocouple will provide varying millivolts to the oven control. The oven control supplies line voltage to the temperature regulation valve at intermittent intervals to maintain the desired temperature. The display on the oven control will indicate when the temperature regulation valve is energized.

NOTE: The display also indicates oven temperature.

Closing the oven fan switch supplies line voltage to the conveyor motor and to the primary of the control transformer. Secondary voltage, 24VAC, is supplied to the oven control. Setting the oven control to the desired time outputs voltage, through a reversing switch, to the conveyor motor.

NOTE: The conveyor system uses a hall effect sensor and magnet to prove operation of the conveyor motor. If the conveyor motor is not running, “BELT JAM” is indicated on the display.

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Impinger II – Advantage Digital Service Manual - International

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Contents Impinger Advantage Digital Series LP GAS PhaseNAT. GAS Power Supply Main FAN Circuit Heat Circuit Conveyor Control Schematic Diagram Serial Number 2045408 and Above Serial Number 2038616 and Above Schematic Diagram NAT. GAS Page Page Belt JAM Refer to Proper Schematic for Identified Components Page With Power on and Thermocouple Belt JAM ON/OFF Switch Replacement MOTOR, Main FAN ReplacementCapacitor Replacement Impinger II Advantage SeriesCooling FAN, Control BOX Replacement Fuse Holder ReplacementTHERMOSTAT, Control BOX HI-LIMIT Replacement THERMOSTAT, Cooling FAN, ReplacementThermocouple Replacement TRANSFORMER, Control ReplacementOven Control Replacement Thermocouple Measurement Temperature F MillivoltsPage Bypass Orifice Replacement Temperature Regulation Valve ReplacementIGNITER/SENSOR Assembly Replacement Main Burner Orifice ReplacementBEARING, Conveyor Replacement CAPACITOR, Conveyor Drive Motor ReplacementAIR Pressure Switch Replacement Mercury Contactor ReplacementImpinger II Advantage General View Letter Part Number DescriptionPage Impinger II Advantage Control BOX 1154-000-EA, 1155-000-EAPage 1164-000-EA Page Oven Back Assembly Page Conveyor / Door

1155-000-EA, 1164-000-EA, 1154-000-EA specifications

Lincoln Electric is a renowned name in the welding and cutting industry, and its products, especially the Lincoln 1164-000-EA, 1154-000-EA, and 1155-000-EA, represent the company's commitment to innovation and performance.

The Lincoln 1164-000-EA is particularly distinguished for its advanced welding capabilities. This engine-driven welder is designed to deliver consistent power and is equipped with a robust yet portable design. A key feature of the 1164-000-EA is its multiple welding processes, which include Stick, TIG, and MIG welding. This versatility makes it ideal for various applications, from heavy industrial work to smaller fabrication tasks. The machine is powered by a reliable diesel engine, providing excellent duty cycle and efficiency in diverse working conditions.

On the other hand, the Lincoln 1154-000-EA is known for its sophisticated control technologies. It features advanced inverter technology, which significantly reduces the machine's weight while enhancing its performance. This welder also provides precise control over the welding arc, resulting in smoother finishes and reduced spatter. With its user-friendly interface and digital displays, operators can easily customize settings to match specific project requirements. The 1154-000-EA is particularly favored in precision welding environments where both reliability and quality are paramount.

Lastly, the Lincoln 1155-000-EA continues this trend of excellence with its emphasis on efficiency and ease of use. This model leverages Lincoln's proprietary technologies to optimize the welding process while minimizing energy consumption. With an emphasis on portability and user convenience, it’s designed for those who require mobility without compromising performance. The intuitive controls combined with features like Hot Start and Auto-Lift Arc functionality further contribute to its ease of use, making it suitable for both novice and experienced welders.

All three models underscore Lincoln Electric's dedication to providing high-quality and dependable welding equipment. Each is built to meet the challenges of modern-day welding tasks and offers unique features that cater to a wide range of industrial needs. With robust construction, advanced welding technologies, and user-oriented designs, the Lincoln 1164-000-EA, 1154-000-EA, and 1155-000-EA exemplify the company's mission to equip welders with the tools necessary to excel in their work.
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