Migatronic OMEGA2 BASIC II

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OMEGA

BASIC II

501

13770 I

Proces

1,0 mm 1,5 mm 2,0 mm 3,0 mm

Materiale Tråd Gas S

(m/min)

(V)

(m/min)

(V)

(m/min)

(V)

(m/min)

(V)

Fe 0,8 CO

2,5 19,0 4,5 19,5 7,0 21,0 11,0 27,0

Fe 1,0 CO

2,0 18,0 2,5 19,0 3,0 20,0 4,5 21,0

Fe 1,2 CO

1,0 18,0 2,0 20,0 2,5 21,0 3,5 22,0

Fe 0,8 ArCO

3,0 16,0 6,0 18,0 7,5 19,5 11,0 20,0

Fe 1,0 ArCO

2,0 15,0 3,0 16,0 4,0 17,0 6,0 19,0

Fe 1,2 ArCO

1,5 16,5 2,5 17,5 3,5 18,0 4,5 20,5

Fe 1,6 ArCO

1,0 17,0 2,0 18,0 2,5 18,5

CrNi 1,0 ArCO

3,0 15,0 4,0 16,0 6,0 17,0 8,5 20,0

CrNi 1,2 ArCO

2,0 15,0 3,0 16,0 3,5 16,5 6,0 18,0

AI 1,0 Ar 4,0 14,5 6,0 15,0 7,5 16,0 9,0 19,0

AI 1,2 Ar 3,5 13,0 5,0 15,0 8,0 16,0 9,0 17,0

Proces 4,0 mm 6,0 mm 10,0 mm

Materiale Tråd Gas S

(m/min)

(V)

(m/min)

(V)

(m/min)

(V)

Fe 0,8 CO

13,0 29,0 18,0 30,0 24,0 37,0

Fe 1,0 CO

6,0 22,5 9,0 24,5 14,0 32,0

Fe 1,2 CO

4,5 23,0 7,5 28,5 11,0 36,0

Fe 0,8 ArCO

14,0 26,0 18,0 31,0 24,0 33,0

Fe 1,0 ArCO

8,0 20,0 11,5 26,5 16,0 30,0

Fe 1,2 ArCO

5,5 20,5 8,0 29,0 10,0 32,0

Fe 1,6 ArCO

3,0 19,5 4,0 22,0 5,5 29,0

FeFlux 1,2 ArCO

6,0 21,0 8,0 25,0 11,0 28,0

CrNi 1,0 ArCO

9,0 25,0 10,0 27,0

CrNi 1,2 ArCO

8,0 24,0 10,0 24,0 12,0 31,0

AI 1,0 Ar 11,0 22,0 13,0 25,0 15,0 27,0

AI 1,2 Ar 10,0 18,0 13,0 23,0 15,0 26,0

Svejsetabel (indstillet værdi) BASIC II - fabriksindstilling

Indstillingsmuligheder Område Trin Fabriksindstilling Enhed

2T/4T

Primære parametre:

1 Trådhastighed OMEGA

300 1,5 - 18,0 0,1 3,0 m/min

Trådhastighed OMEGA

400/550 1,5 - 27,0 0,1 3,0 m/min

2 Lysbuespænding OMEGA

300 13 - 32 0,1 18,0 V

Lysbuespænding OMEGA

400/550 13 - 37 0,1 18,0 V

Sekundære parametre:

1 Arc Adjust -5,0 - +5,0 0,1 0,0 -

2 Gasforstrømning 0,0 - 10,0 0,1 0,2 s

3 Krybestart Off / 1,5 - Max. 0,1 2,0 m/min

6 Burnback 1 - 30 1 5 ms

7 Gasefterstrømning 0,0 - 10,0 0,1 3,0 s

t Punkttid 0,0 - 50,0 0,1 0,0 s

G Gas Manuel 0,5 - 27,0 l

r Fjernkontrol 0 = intern

1 = brænderkontrol

2 = fjernkontro

C Køling ON / Off

L Låsefunktion ON / OFF

Need help?

Do you have a question about the Migatronic OMEGA2 BASIC II and is the answer not in the manual?

The Migatronic Omega² Basic II is a welding machine designed for various welding applications, offering a balance of functionality and ease of use. It supports different welding processes and materials, with adjustable parameters to suit specific tasks.

Function Description:

The Omega² Basic II operates as a MIG/MAG welding machine, providing control over key welding parameters such as wire feed speed and arc voltage. It features both 2-stroke and 4-stroke trigger modes, allowing for flexibility in how the welding process is initiated and terminated.

2-stroke mode: The welding process starts when the torch trigger is activated and stops when it is released. This mode is suitable for short welds or tack welding where quick on/off control is desired.
4-stroke mode: The welding process starts when the torch trigger is activated and released, and it stops when the trigger is activated again. This mode is beneficial for longer welds, as it reduces operator fatigue by eliminating the need to continuously hold the trigger.

The machine allows for the adjustment of primary and secondary welding parameters through control knobs and a display. Primary parameters include wire feed speed and arc voltage, which are fundamental to the welding process. Secondary parameters offer fine-tuning capabilities, such as inductance, gas pre-flow, soft start, burnback, gas post-flow, and spot welding time.

Important Technical Specifications:

The welding tables provided in the manual outline recommended settings for various materials, wire diameters, and gas types. These tables are crucial for achieving optimal weld quality and cover common materials like Fe (steel), CrNi (stainless steel), Al (aluminum), and FeFlux (flux-cored wire).

Wire Feed Speed (S): Ranges from 1.0 m/min to 18.0 m/min for Omega² 300 and 1.5 m/min to 27.0 m/min for Omega² 400/550, depending on the material and wire diameter. Factory settings for wire feed speed are typically 3.0 m/min.
Arc Voltage (U0): Ranges from 13 V to 32 V for Omega² 300 and 13 V to 37 V for Omega² 400/550. The factory setting for arc voltage is 18.0 V.
Inductance: Adjustable from -5.0 to +5.0, with a factory setting of 0.0. Inductance controls the arc characteristics, influencing puddle fluidity and spatter.
Gas Pre-flow: Adjustable from 0.0 to 10.0 seconds, with a factory setting of 0.2 seconds. This ensures a protective gas shield before the arc is struck.
Soft Start: Offers "Off," "1.5," or "Max" settings, with a factory setting of 2.0 m/min. Soft start helps to achieve a smooth arc ignition.
Burnback: Adjustable from 1 to 30 milliseconds, with a factory setting of 5 milliseconds. Burnback prevents the wire from sticking to the weld puddle after the arc is extinguished.
Gas Post-flow: Adjustable from 0.0 to 10.0 seconds, with a factory setting of 3.0 seconds. This maintains the gas shield over the cooling weld puddle, preventing atmospheric contamination.
Spot Welding Time: Adjustable from 0.0 to 50.0 seconds, with a factory setting of 0.0 seconds. This parameter is used for precise spot welding applications.
Remote Control: The machine supports different remote control options: 0 = internal (machine), 1 = torch control, and 2 = remote control.
Cooling: Can be turned "ON" or "OFF." For Omega² 400/550 models, cooling can be activated/deactivated by holding the 4-stroke key (1) and using control knob (3).

Usage Features:

The Omega² Basic II is designed for intuitive operation, with a clear control panel and straightforward adjustment procedures.

Control Panel: The front panel includes control knobs for wire feed speed and arc voltage, a display for parameter values, and buttons for selecting trigger mode and secondary parameters.
Parameter Adjustment:
- Wire Feed Speed: Adjusted by turning the dedicated control knob. This also controls the inching speed during wire feeding.
- Arc Voltage: Adjusted by turning its respective control knob. When secondary parameters are active, this knob can also be used to trim those values.
- Secondary Parameters: Accessed by pressing a dedicated button until the desired parameter appears on the display. A short press of the "wire feed speed and arc length" button (4) confirms the selection.
Lock Function: Secondary parameters can be locked or unlocked by simultaneously pressing the "trigger mode" button (1) and the "wire feed speed and arc length" button (4). This prevents accidental changes to fine-tuned settings.
Wire Feed Speed and Arc Length: Pressing button (4) and turning the control knobs allows for the adjustment of both wire feed speed and arc length, enabling precise control over the welding process.
Gas Control: Manual gas flow adjustment is possible, ranging from 0.5 to 27.0 liters.
Warning Indicators: The machine includes indicators for "Arc Voltage" (A) and "Overheating" (B), providing visual feedback on the machine's status and potential issues.

Maintenance Features:

While the manual primarily focuses on operation, the design of the Omega² Basic II suggests considerations for maintenance and longevity.

Robust Construction: Migatronic machines are generally known for their durable build, which contributes to a longer service life and reduced maintenance frequency.
Cooling System: The presence of an "ON/OFF" cooling function, particularly for higher-power models (Omega² 400/550), indicates a system designed to manage heat, which is crucial for protecting internal components and ensuring consistent performance during extended use. Proper functioning of the cooling system is a key aspect of maintenance.
Error Indicators: The "Overheating" warning (B) serves as a critical maintenance feature, alerting the operator to potential thermal overload. Addressing such warnings promptly can prevent damage to the machine.
Factory Settings: The provision of factory settings for all parameters simplifies troubleshooting and allows for a quick return to baseline performance if settings become inadvertently altered. This can be a useful starting point for diagnosing performance issues.

Overall, the Migatronic Omega² Basic II is a versatile and user-friendly welding machine suitable for a range of professional and industrial applications, emphasizing precise control and operational reliability.