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

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TROUBLESHOOTING GUIDE

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

REFER TO PROPER SCHEMATIC FOR IDENTIFIED COMPONENTS

 

 

 

 

 

 

SYMPTOM

POSSIBLE CAUSE

EVALUATION

 

 

Oven fan will not run

Incoming power supply

Check breaker, reset if required. Check power plug to

 

 

 

be sure it is firmly in receptacle. Measure incoming

 

 

 

power, call power co. if needed.

 

 

Fuse, 10 amp

 

Check, replace if necessary.

 

 

Fuse holder

 

Check, replace if necessary.

 

 

Hi-limit thermostat, control box

Check for voltage on both sides of switch. Terminals are

 

 

 

normally closed. If open, reset and test oven for proper

 

 

 

operation. If thermostat will not hold, and control box

 

 

 

temperature is not exceeding 140°F (60°C), replace

 

 

 

thermostat.

 

 

 

Switch, main fan

 

With power off, check continuity between switch

 

 

 

terminals. Replace as needed.

 

 

Motor, main fan

 

Check for opens, shorts or grounds. With power off, turn

 

 

 

fan blade to check for locked rotor.

 

Capacitor

 

Check for shorts or grounds.

 

 

 

 

WARNING: Capacitor has a stored charge, discharge

 

 

 

before testing.

 

 

No control box cooling

Incoming power supply

Check breaker, reset if required. Check power plug to

 

 

 

be sure it is firmly in receptacle. Measure incoming

 

 

 

power, call power co. if needed.

 

 

Switch, main fan

 

With power off, check continuity between switch

 

 

 

terminals. Replace as needed.

 

 

Cooling fan

 

Line voltage should now be at the cooling fan. If voltage

 

 

 

is present, check motor for opens, shorts or grounds.

 

 

 

With power off, check for locked rotor.

No automatic control

Incoming power supply

Check breaker, reset if required. Check power plug to

box cooling

 

 

be sure it is firmly in receptacle. Measure incoming

 

 

 

power, call power co. if needed.

 

 

Cooling fan thermostat

Check the cooling fan thermostat (thermostat closes at

 

 

 

120°F and opens at 100°F). With the cooling fan

 

 

 

thermostat pre-heated, check for continuity. If

 

 

 

thermostat is open, replace cooling fan thermostat.

 

Cooling fan

 

Line voltage should now be at the cooling fan. If voltage

 

 

 

is present, check motor for opens, shorts or grounds.

 

 

 

With power off, check for locked rotor.

Oven will not heat

Gas supply

 

Check for adequate gas supply and be sure that the

Serial Number

 

 

manual gas shut off valve is open. Also check flexible

2045407 & Below

 

 

gas line connection.

 

 

Main fan

 

If not operating, refer to “Oven fan will not run”.

 

Gas pressure switch

This switch is located inside the gas valve and should

 

 

 

close when gas pressure is present.

 

 

 

WITH POWER OFF: Remove 3 prong plug (on gas

 

 

 

valve) and measure continuity between terminals 2 and

 

 

 

3. If no continuity, check the following: Proper gas

 

 

 

pressure supply to gas valve as marked on the oven

 

 

 

specification plate. Check for proper adjustment of the

 

 

 

gas pressure switch, 10 for Nat. gas, 27 for LP gas or

 

 

 

4.5 for town gas. Check the filter in gas valve for

8

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 MOTOR, Main FAN Replacement Capacitor ReplacementON/OFF Switch Replacement Impinger II Advantage SeriesFuse Holder Replacement THERMOSTAT, Control BOX HI-LIMIT ReplacementCooling FAN, Control BOX Replacement THERMOSTAT, Cooling FAN, ReplacementTRANSFORMER, Control Replacement Oven Control ReplacementThermocouple Replacement Thermocouple Measurement Temperature F MillivoltsPage Temperature Regulation Valve Replacement IGNITER/SENSOR Assembly ReplacementBypass Orifice Replacement Main Burner Orifice ReplacementCAPACITOR, Conveyor Drive Motor Replacement AIR Pressure Switch ReplacementBEARING, Conveyor 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.