Lincoln Electric 275 manual Digital Display, TIG Mode Menu

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B-5

OPERATION

B-5

 

 

 

7a MENU BUTTON AND DISPLAY SWITCH – Pressing and holding the (Menu) Button for about 5

TIG Mode Menu (with Advanced Control Panel installed):

seconds enters the menu display which allows:

•Selection of up to seven programmable parameters (Preflow, Upslope, Hot Start, Arc Force, etc.) is dis- played on the digital meter by momentarily pressing and releasing the MENU button to step through the parameters.

•Setting of the desired level, displayed on the digital meter for the selected parameter, by pressing the DISPLAY (momentary) switch toggle to the right to increase the level setting, or to the left to decrease it.

DIGITAL DISPLAY

Setting:

Selection 4:

0*

1

2

3

4

5

6

7

8

9

Selection 5:

0

1*

2

3

4

5

Description:

HS (TIG Hot Start % of output setting)

+0% (Only setting for SS0, above.)

+10%

+20%

+30%

+40%

+50%

+60%

+70%

+80%

+90%

UP (Upslope Time)

None

(Only setting for SS1 & SS2, above.)

0.5sec.

1.0sec.

1.5sec.

2.0sec.

2.5sec.

 

(SELECT)

 

(SET)

 

 

 

DISPLAY

 

DISPLAY

 

 

 

 

TIG Mode Menu

Setting: Description:

Selection 1: HF (High Freq.)

0Scratch start TIG (No Hi-Freq.) 1 * Normal Hi-Freq. start and weld

2Lift TIG (Touch start w/o Hi-Freq.) Selection 2: PF (Preflow time)

0 No Preflow

1 0.1 sec.

2 *

0.5 sec.

 

 

 

31.0 sec.

4 1.5 sec.

5 2.0 sec.

Selection 3: SS (MicroStart™ Start Pulse)

0 * No AC pulse/Low DC pulse (soft start)

1High AC/DC pulse (forceful start)

2HS setting (see below) for each pulse when Pulse

Δ mode welding anodized aluminum.

* Default Factory Setting. (Indicated by "blinking" decimal point.)

Δ Only selectable with Advanced Control Panel installed.

*Default Factory Setting. (Indicated by "blinking" decimal point.)

STICK Mode Menu (with Advanced Control Panel installed ◊ ):

Setting:

 

Description:

Selection 6:

 

HS (Stick Hot Start % added to output setting)

0+0%

1+10%

2+20%

3+30%

4+40%

5 *

 

+50%

6+60%

7+70%

8+80%

9 +90%

Selection 7: AF (Stick Arc Force % added to output setting)

0

+0%

("Softer" arc)

1 *

 

+10%

 

2+20%

3+30%

4+40%

5+50%

6+60%

7+70%

8 +80%

9+90% ("Crisper" arc)

* Default Factory Setting. (Indicated by "blinking" decimal point.)

◊ If no Advanced Control Panel the Stick menu displays “- - -“.

•Any of the following actions will exit the menu display:

1.Pressing and holding the (Menu) Button again for about 5 seconds.

2.Allowing the menu display to be unchanged for about 15 seconds.

3.Closing the arc start switch (TIG Mode) or starting the arc (Stick Mode). Note: In Stick Mode the machine output will remain on while in menu display.

•Re-enteringthe menu displays the last parameter and setting that was displayed when the menu was exited.

•All settings may be reset to the Factory Default Settings (above) by holding the (Menu) button pressed while turning on the machineʼs Power switch. The display will show “rES” to indicate the defaults are reset.

PRECISION TIG 275

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Contents Safety Depends on You Precision TIGSafety California Proposition 65 WarningsElectric Shock can kill Welding Sparks can cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a LʼArcThank You Table of Contents Installation Rated Input Single Phase onlyDuty Cycle-Applications Volts at Rated Amperes Amps Precision TIGRecommended Input Wire and Fuse Sizes Physical DimensionsTemperature Ranges Additional Output CapacitySafety Precautions Input and Grounding Connections Output CABLES, Connections and Limitations Work Cable ConnectionStick Electrode Cable Connection TIG Torch Connection Figure A.2Auxiliary Power Connections Figure A.3Robotic Interface Connection Figure A.4Operation Product DescriptionPipe Thawing Welding SparksRecommended Processes and Equipment Recommended ProcessesProcess Limitations Equipment LimitationsControls and Settings Figure B.1 Control PanelOperation TIG Mode Menu Digital DisplayDo not USE 4-STEP if Using AN Amptrol Remote Advanced Panel ControlsOperation Stick Welding Features Internal SET UP ControlsTIG Welding Features Figure B.3 Figure B.4 TIG Weld Cycle Chart Setup Guidelines for TIG Welding With AN AmptrolFigure B.6 Making a TIG Weld with AN Amptrol Recommended Electrode Amperage Ranges Precision TIGSmaw Process Gtaw ProcessAccessories Factory Installed OptionsField Installed Options Optional EquipmentMaintenance Safety PrecautionsRoutine and Periodic Maintenance Overload ProtectionSpark GAP Adjustment Service ProceduresComponent Access Meter Calibration Adjustment UNDER-COOLER ServiceTroubleshooting HOW to USE Troubleshooting GuideCourse of Action SymptomsOutput Problems Meter Problems GAS ProblemsHI-FREQ Problems Preset & Output Control Problems Stick Welding Problems TIG Welding ProblemsTIG Problems Wiring Diagram Wiring Diagram Dimension Print K2619-1 Domestic Precision TIG Precision TIG Aviso DE Warnung
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275 specifications

The Lincoln Electric 275 is a versatile multi-process welding machine that stands out for its advanced features and robust performance. Designed for both novice and experienced welders, the machine offers MIG, TIG, and stick welding capabilities, making it a valuable tool for a variety of applications.

One of the main features of the Lincoln Electric 275 is its power output. With an impressive selection of amperage settings, it can deliver between 25 to 275 amps, making it suitable for both thin and thick materials. This flexibility allows users to work on projects ranging from automotive repairs to industrial fabrication.

The machine utilizes inverter technology, which significantly enhances its efficiency and reduces power consumption. Inverter welders are known for their lightweight design and compact size compared to traditional transformer-based welders. This portability makes the Lincoln Electric 275 easy to transport to job sites, catering to both professional and hobbyist welders who require mobility.

Another defining characteristic of the Lincoln Electric 275 is its easy-to-use interface. The digital display provides clear readings, allowing users to effortlessly adjust settings for optimal performance. Additionally, the machine features a user-friendly control panel with distinct knobs for regulating voltage and wire feed speed, assisting welders in achieving precise welds.

The Lincoln Electric 275 is also equipped with advanced arc technologies. Its built-in arc control enhances the stability of the welding arc, resulting in a smoother, more consistent weld. Furthermore, the machine offers synergic controls that automatically adjust the voltage and wire feed speed based on the selected material and thickness, making the welding process more intuitive and reducing the margin for error.

Durability is another hallmark of the Lincoln Electric 275. Constructed with high-quality materials, the machine is built to withstand the rigors of daily use in demanding environments. Its design also incorporates efficient cooling mechanisms to prevent overheating during prolonged operations, ensuring longevity and reliability.

In conclusion, the Lincoln Electric 275 is a powerful and adaptable welding machine that combines advanced technology with user-friendly features. Its multi-process capabilities, inverter technology, and robust construction make it an essential tool for both professional welders and DIY enthusiasts. Whether tackling intricate projects or heavy-duty tasks, the Lincoln Electric 275 proves to be a reliable choice that does not compromise on performance.
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