Lincoln Electric 205-TAC/DCTIG manual Controls and Settings, Figure B.2

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B-3

OPERATION

B-3

 

 

 

CONTROLS AND SETTINGS

All operator controls and adjustments are located on the case front of the V205-T machine. Refer to Figure B.2 and the corresponding explanations.

 

 

FIGURE B.2

 

9

8

7

6

1. Input Voltage warning Light Green LED

 

 

 

 

 

 

 

 

2. Thermal / Device Warning Light Yellow LED

 

 

 

 

3. Pulse On/Off Button

 

 

LOCAL

 

4. Setup/Parameter Select Button

 

 

 

 

 

 

5

 

5. Output/Parameter Adjust Knob

 

 

sec

 

6. Digital Display

 

 

 

 

13

 

 

 

7. Local/Remote Button

 

sec

 

8.Trigger Selection Button

 

 

 

 

1

 

 

4

9. Welding Process (MODE) Button

 

 

 

 

VDR OFF

 

10. Electrode Connection (Negative)

2

VDR ON

 

 

 

 

 

 

 

 

11. Remote Control Connector

 

 

 

 

14

 

 

 

12. Electrode Connection (Positive)

3

 

 

 

13. Welding Parameter Drawing

 

 

 

 

 

 

 

 

14. VRD (Voltage Reduction Device) Status Light

10

11

12

 

1.Input Voltage warning light green LED - Indicates that the machine is on and input voltage is within acceptable range.

2.Thermal Shutdown Light (yellow LED) - Indicates thermal over load or output disabled for incorrect supply voltage.

With the "Yellow LED" on, and an alarm code blinking on "Digital Display Item 6" (see Troubleshooting Section E, "Possible electrical problems"), the machine will not supply power at the output.

If over-heating occurs, the "Yellow LED" will stay on until the machine has sufficiently cooled. Leave the power source on to allow the fan to cool the unit.

3.Pulse On/OFF push button - CONSTANT current - PULSED current

4.Setup/Parameter Select push button - “Setup/Parameter" push button has three (3) differ- ent functions:

Access Welding Parameter. Repeatedly pressing the Parameter button will step through the Welding Parameter waveform lights on the front panel. Parameters which can be changed.

Start Current Upslope

Weld Current (Peak Current)

Pulse Frequency

%on Time Background Current Downslope Finish Current Postflow sec.

There is a LED for each welding parameter. When lit, it has confirmed the mode or selection chosen.

Access the "AC Frequency" and "AC Balance" by pressing and holding the Parameter button for three

(3) seconds. (AC/DC model only)

Access the "Set Up Menu". See Set Up Menu section.

5.Output / Parameter Adjust Knob- Allows you to con- tinuously adjust the current both in TIG and in Stick welding. Allows you to change the value, shown on "Digital Display Item 6", of the parameter selected with "Setup/Parameter select button Item 4".

V205-T DC & V205-T AC/DC TIG

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Contents Invertec V205-T DC & V205-T AC/DC TIG April Safety California Proposition 65 WarningsElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a LʼArcV205-T DC & V205-T AC/DC TIG Safety Thank You Table of Contents Installation Operating Temperature RangeStorage Temperature Range Tilting Select Suitable LocationStacking Environmental AreaTable A.1 Reconnect ProcedureInput Connections Nominal Range115V Input Attachment Plug Installation230V Input Engine Driven GeneratorOutput and GAS Connection for TIG Welding Figure A.1 Output Connection for Stick Welding Figure A.2Work Cable Connection Remote Control Connection Shielding GAS ConnectionGeneral Description Safety InstructionsOperation Welding CapabilityRear Control Panel Figure B.1 Figure B.1Controls and Settings Figure B.2Step Diagram TIG DC SET UP Menu Indicator Parameter DefaultOutput Limitations Welding PolarityPulsed TIG Alternating Current AC/DC model onlyTips for AC TIG Welding Steel TIG WeldingCopper TIG Welding Filler MaterialTips for Improved TIG Starting Protective GASAC TIG Welding Quick Start UP AC TIGDC TIG Welding Quick Start UP Compatible Equipment AccessoriesOptional Accessories Cable PlugsInput Filter Capacitor Discharge Procedure MaintenanceSafety Precautions Routine MaintenanceTroubleshooting HOW to USE Troubleshooting GuideTroubleshooting Problems TIG Welding Field Service FacilityYour local Lincoln Authorized Failures DisplayWiring Diagrams V205-T DC Wiring Diagram forV205-T AC/DC Wiring Diagram for V205-T DC & V205-T AC/DC TIG V205-T DC & V205-T AC/DC TIG Precaucion Warnung