TEMPERATURE CONTROL POTENTIOMETER - REPLACEMENT

1.Remove control panel top and front cover.

2.Remove one screw from control knob guard and move guard to one side.

3.Remove knob and locknut on control pot shaft and pushout.

4.Remove three (3) wires from temperature control board, note wire colors and location.

5.Install new control pot. in reverse order and check system operation.

NOTE: If temperature control knob is type with temperature numbers on it, adjust it to agree with the time/temp. display for knobs with reference numbers only, #9 is 500°F/260°C.

RELAY ASSEMBLY, BURNER BLOWER MOTOR - REPLACEMENT

1.Remove control box top and front cover.

2.Remove cover from relay box.

3.Remove wire from ignition control (#20).

4.Remove two (2) wires from transformer (#21 and #23).

5.Remove wire from burner blower motor connector plug (requires pin extractor tool (#369600) (#73).

6.Remove nut and washer from rear of relay assembly and remove assembly.

7.Install new relay in reverse order and check system operation.

TEMPERATURE CONTROL - REPLACEMENT - 1046-1047

1.Remove control panel top and front cover.

2.Remove one screw from control knob guard and move guard to one side.

3.Remove temp. control knob and locknut.

4.Remove six (6) wires from temperature control board , note wire colors and location.

5.Install new temperature control board in reverse order and check system operation.

RELAY, GAS CONTROL - REPLACEMENT - MODEL 1046,1047

1.Shut off power at main breaker.

2.Remove control panel top and front cover.

3.Remove cover from relay box.

4.Disconnect all wires and mark for replacement.

5.Remove relay by removing two (2) mounting screw.

6.Reassemble in reverse order.

TIME DELAY RELAY, 20 MINUTE - REPLACEMENT

1.Remove control box top and front cover.

2.Disconnect all wires and mark for replacement.

3.Remove center mounting screw.

4.Reassemble in reverse order.

NOTE: Do not over tighten mounting screw as this may damage the internal electronic components.

CONVEYOR BEARING REPLACEMENT AND SHAFT LUBRICATION – 1200 SERIES OVENS

1.Remove conveyor from oven.

2.Remove conveyor belt.

3.Remove idle & drive shaft assemblies.

4.Disassemble and clean/replace parts as needed. Use Molykote G-N Metal Assembly Paste for lubrication.

Impinger I -–1000 Series Service Manual - International

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Lincoln Series 1200, Series 1000 Relay ASSEMBLY, Burner Blower Motor Replacement, Temperature Control Replacement

Series 1000, Series 1200 specifications

The Lincoln Series 1200 and Series 1000 are two distinguished models in the range of Lincoln Electric welding machines, epitomizing quality, versatility, and advanced technology for both industrial and residential welding applications.

The Lincoln Series 1200 is renowned for its robust build and high-performance capabilities. One of its main features is the ability to perform both MIG (Metal Inert Gas) and stick welding processes, making it a versatile option for various welding requirements. It incorporates an intuitive control panel that allows for easy settings adjustments, ensuring operators can swiftly adapt to different materials and thicknesses. The Series 1200 is equipped with a powerful drive system to provide smooth wire feeding, minimizing downtime due to jams or misfeeds. Additionally, its high-duty cycle support allows continuous operation, making it an ideal choice for professional welders and fabrication shops.

In terms of technology, the Series 1200 employs advanced inverter technology that enhances energy efficiency while reducing the machine’s overall weight. This results in portability without compromising power, making it a practical choice for on-site tasks. Moreover, the machine features an automatic voltage adjustment that optimizes performance based on the input voltage, ensuring reliable operation even under fluctuating power conditions.

On the other hand, the Lincoln Series 1000 is specifically designed for entry-level users and small projects. It shines with its user-friendly interface, which simplifies the welding process for beginners. This model typically includes pre-set parameters and an easy-to-read display, enabling novice operators to achieve excellent welds with minimal experience. Despite its entry-level focus, the Series 1000 does not skimp on performance, offering dependable results across various materials.

Both the Series 1200 and Series 1000 incorporate safety features, including thermal overload protection, ensuring that users can operate the machines with peace of mind. Their durable construction allows for prolonged use in tough work environments without sacrificing reliability.

In conclusion, the Lincoln Series 1200 and Series 1000 cater to a wide range of welding needs, from professional applications to home projects. Their respective features and technologies present options that can fit various skill levels while delivering exceptional welding performance and longevity. Whether you are a seasoned professional or a hobbyist, Lincoln Electric provides reliable solutions to meet your welding requirements.