6.Reassemble in reverse order.

MAIN ORIFICE - BURNER

1.Shut off power at main breaker.

2.Shut off gas supply.

3.Unbolt temperature control valve assembly (see Temperature Control Valve) and carefully rotate to access main orifice bracket.

NOTE: Be sure not to damage capillary tube.

4.Remove main orifice from orifice bracket.

5.Reassemble in reverse order.

6.Check all gas fittings for leaks.

POTENTIOMETER - CONVEYOR SPEED CONTROL

1.Shut off power at main breaker.

2.Remove control panel top and front panel.

3.Remove conveyor speed control dial.

4.Remove mounting nut from pot. shaft.

5.Remove pot. from front panel.

6.Disconnect pot. wiring from conveyor control board.

7.Remove pot. assembly.

8.Reassemble in reverse order.

DIAL, CONVEYOR SPEED CONTROL (NON-DIGITAL DISPLAY OVENS)

1.Shut off power at main breakers.

2.Remove dial by loosening set screws.

3.Set new dial indicator to "000" in window and lock.

4.Turn speed control pot. shaft to its minimum speed position.

5.Slide dial assembly onto pot. shaft and tighten set screw.

DIAL, CONVEYOR SPEED CONTROL (OVEN WITH DIGITAL DISPLAY)

1.Shut off power at main breaker.

2.Remove old dial by loosening set screw.

3.Remove shaft locking nut.

4.Install new shaft locking nut.

NOTE: This is a friction type locking nut do not try to trim this nut to fit.

5.Install new dial by sliding over pot. shaft and tightening set screw.

CONVEYOR MOTOR REPLACEMENT - BODINE (SN 100-4389)

1.Shut off power at main breaker.

2.Remove control panel top and front panel.

3.Remove the conveyor drive chain from the motor sprocket.

4.Remove chain guard.

5.Remove the sprocket from the conveyor motor shaft by loosening the set screws and sliding the sprocket off the shaft.

6.Unplug the conveyor motor wiring harness.

7.Remove the four (4) mounting bolts and nuts.

8.Reassemble in reverse order and calibrate the conveyor D. C. control board (See D. C. Motor Control Board - Calibration, Bodine System).

CONVEYOR MOTOR REPLACEMENT - BALDOR 1000 SERIES SN 4390 - 14974

1200 SERIES SN 4390 – 14791

1.Shut off power at main breaker.

2.Remove control panel top and front cover.

3.Remove the conveyor drive chain from the motor sprocket.

4.Remove chain guard.

Impinger I -–1000 Series Service Manual - International

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Lincoln Series 1200 Main Orifice Burner, Potentiometer Conveyor Speed Control, Conveyor Motor Replacement Bodine SN

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.