Lincoln 3270-2, 3262, 3240-2 RELAY, Main FAN, Replacement, TIMER, 30 Minute Cool Down Replacement

Page 18

RELAY, MAIN FAN, - REPLACEMENT

1.Shut off power at main breaker.

2.Remove control box cover.

3.Disconnect all wiring from relay and mark all wiring for reassembly.

4.Remove main relay and overload protector.

5.Remove overload protector from main relay and mount overload protector on new relay.

6.Reassemble in reverse order and check system for proper operation.

TIMER, 30 MINUTE COOL DOWN – REPLACEMENT

1.Shut off power at main breaker.

2.Remove control box cover.

3.Disconnect all wiring from 30-minute cool down timer and mark all wires for reassembly.

4.Remove one mounting bolt and remove 30-minute cool down timer.

5.Reassemble in reverse order and check system operation.

FUSE HOLDER – REPLACEMENT

1.Shut off power at main breaker.

2.Remove control box cover.

3.Disconnect wiring from fuse holder and mark all wiring for reassembly.

4.Remove mounting nut from fuse holder and remove fuse holder.

5.Reassemble in reverse order and check system operation.

SWITCH, ON/OFF – REPLACEMENT

1.Shut off power at main breaker.

2.Remove control box cover.

3.Disconnect wiring from switch and mark all wiring for reassembly.

4.Remove switch by loosening the mounting screw at the bottom of the switch and lifting the release lever at the top of the switch. Lifting the release lever allows the front portion of the switch to separate from the rear portion of the switch.

5.Reassemble in reverse order and check system operation.

MOTOR, BURNER BLOWER – REPLACEMENT

1.Shut off power at main breaker.

2.Remove control box cover and front control box cover.

3.Remove box cover from burner blower motor and disconnect wiring from motor. Mark all wiring for reassembly.

4.Remove three mounting screws and remove burner blower motor assembly.

5.Remove box and components from the old burner blower motor and mount on new burner blower motor. Mark all wiring for proper assembly. Remove air shutter assembly from old motor and mount on new motor.

6.Reassemble in reverse order and check system operation.

TRANSFORMER, BURNER – REPLACEMENT

1.Shut off power at main breaker.

2.Remove control box cover and front control box cover.

3.Remove box cover from burner blower motor.

4.Disconnect wiring from burner transformer and mark all wiring for reassembly.

5.Remove two mounting screws and remove burner transformer.

6.Reassemble in reverse order and check system operation.

RELAY, BURNER BLOWER – REPLACEMENT

1.Shut off power at main breaker.

2.Remove control box cover and front control box cover.

3.Remove box cover from burner blower motor.

18

Impinger X2 – Analog Service Manual – Dom & Int’l

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Contents Impinger X2 Ovens With Analog Controls Temperature Control PhasePower Supply Main FAN Circuit3240-2 230VAC 50 HZ Schematic Diagram Model 3240-2, 3262-2, 3270-2 50 HZ Troubleshooting Guide Symptom Possible Cause EvaluationBearings. Replace bearings as needed With Power on and Thermocouple Leads Attached to the Electronic TemperaturePage Assembly. Check for damaged or torn belting. Check Troubleshooting Guide Page Page With Power on and Thermocouple Leads Page Shaft and Blower Wheel Replacement Impinger X2 Series OvensPage Fuse Holder Replacement RELAY, Main FAN, ReplacementTIMER, 30 Minute Cool Down Replacement SWITCH, ON/OFF ReplacementAIR Pressure Switch Adjustment Burner Control ReplacementAIR Pressure Switch Replacement Electronic Temperature Control ReplacementTemperature Regulation Valve Replacement Hairpin Switch Thermocouple ReplacementTHERMOSTAT, HI-LIMIT Replacement GAS Valve ReplacementSpark Igniter Replacement Main Burner Orifice ReplacementPilot Orifice Replacement Conveyor Motor ReplacementHall Effect Sensor Replacement Conveyor Control ReplacementConveyor Control Programming Chamber Drive Constant Length Type Dayton GleasonConveyor Control Programming Dayton MOTOR, Direct Drive Conveyor Control Programming Dayton MOTOR, Right Angle Drive Page This page intentionally left blank General View Letter Part Number DescriptionPage Oven Cavity Page Control BOX Page BURNER/DRIVE END Page CONVEYOR, Single Page CONVEYOR, Dual Belt
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3240-2, 3262, 3270-2 specifications

The Lincoln 3270-2 is a state-of-the-art welding machine designed for professional welders who require precision, efficiency, and reliability in their welding tasks. This versatile unit is particularly well-suited for MIG and TIG welding, making it an essential tool for both industrial applications and hobbyist projects.

One of the standout features of the Lincoln 3270-2 is its advanced inverter technology. Inverter technology allows for a more compact design while delivering high power output. This results in a machine that is lightweight and portable, yet capable of handling demanding welding jobs with ease. The inverter system also enhances efficiency, reducing overall energy consumption while maintaining excellent welding performance.

The 3270-2 is equipped with a user-friendly interface, providing welders with intuitive controls to easily adjust settings such as voltage, wire feed speed, and gas flow. Its digital display allows for quick monitoring of parameters, enabling users to make precise adjustments on the fly. This feature is especially beneficial for novices who may need a bit of guidance while getting accustomed to the different welding processes.

Another notable characteristic of the Lincoln 3270-2 is its compatibility with a wide range of materials and thicknesses. It effectively welds various metals, including mild steel, stainless steel, and aluminum, making it suitable for numerous applications. The machine can effortlessly adapt to a variety of welding tasks, from thin sheet metal work to thicker structural components.

Safety is a top priority in the design of the 3270-2. It comes equipped with several integrated safety features, including thermal overload protection, which prevents the machine from overheating during extended use. This attention to safety helps to protect both the welder and the equipment, ensuring a reliable and long-lasting machine.

In addition to its impressive technical specifications, the Lincoln 3270-2 boasts exceptional build quality. The robust construction of the unit ensures it can withstand the rigors of a busy workshop or job site. Its durable outer casing provides protection against dust and debris, enhancing its longevity.

With its combination of portability, advanced technology, user-friendly interface, and robust performance, the Lincoln 3270-2 stands out as an ideal choice for professional welders. Whether for fabricating, repairs, or maintenance, this welding machine is designed to meet the high demands of modern welding practices, delivering both efficiency and superior weld quality.
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