Sua ionMig 250 Operation Manual

ionMig 250

IMPORTANT: Read this Owner’s Manual Completely before attempting to use this equipment. Save this manual and keep it handy for quick reference. Pay particular attention to the safety instructions we have provided for your protection. Contact your distributor if you do not fully understand this manual.

ionMig 250

INVERTER IBGT – MIG WELDING MACHINE

OPERATION MANUAL

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CONTENT

1. SAFETY ................................................................................................................................... 3

2. GENERAL DESCRIPTION ....................................................................................................... 5

3. CIRCUIT DIAGRAM ................................................................................................................. 6

4. MAIN PARAMETER ................................................................................................................. 7

5. PANEL INSTRUCTION ............................................................................................................ 8

5.1 Front panel instruction......................................................................................................... 8

5.2 Back panel instruction ....................................................................................................... 10

5.3 Middle panel instruction .................................................................................................... 11

6. INSTALLATION & OPERATION ............................................................................................ 12

6.1 Input cable connection....................................................................................................... 12

6.2.1 Arc welding installation................................................................................................... 12

6.2.2 Sketch map of installation： .......................................................................................... 13

6.2.3 Operation ......................................................................................................................... 14

6.3.1 MIG welding installation .................................................................................................. 14

6.3.2 Sketch map of installation： .......................................................................................... 15

6.3.3 Operation： ..................................................................................................................... 15

6.4.1 No gas, self-protection welding installation: ................................................................. 16

6.4.2 Sketch map of installation： .......................................................................................... 17

6.4.3 Operation: ........................................................................................................................ 17

7. CAUTION ............................................................................................................................... 18

7.1 Working Environment ........................................................................................................ 18

7.2 Good Ventilation ................................................................................................................. 18

7.3 Over-voltage is forbidden .................................................................................................. 18

7. 4 Over-load is forbidden ...................................................................................................... 19

7. 5 Over-heating Protection .................................................................................................... 19

8. MAINTENANCE ..................................................................................................................... 19

9. TROUBLESHOOTING ........................................................................................................... 20

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Professional training is needed before operating the machine.

·Use labor protection welding supplies authorized by national security supervision department.

·The operator must be special personnel with a valid "metal welding (OFC) operations" operation certificate.

·Cut off power before maintenance or repair.

Electric shock—may lead to serious injury or even death.

·Install grounding device according to the application criteria.

·Never touch the live parts when skin bared or wearing wet gloves/clothes.

·Make sure that you are insulated from the ground and workpiece.

·Make sure that your working position is safe.

Smoke& gas—may be harmful to health.

·Keep the head away smoke and gas to avoid inhalation of exhaust gas from welding.

·Keep the working environment in good ventilation with exhaust or ventilation equipment when welding.

Arc radiation—may damage eyes or burn skin.

·Wear Suitable welding masks and protective clothing to protect your eyes and body.

·Use suitable masks or screens to protect spectators from harm.

1. SAFETY

Welding is dangerous, and may cause damage to you and others, so take good protection when welding.

For details, please refer to the operator safety guidelines in conformity with the accident prevention

requirements of the manufacturer.

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Improper operation may cause fire or explosion.

·Welding sparks may result in a fire, so please make sure no combustible materials nearby and pay attention to fire safety.

·Have a fire extinguisher nearby, and have a trained person to use it.

·Airtight container welding is forbidden

·Pipe thaw with this machine is forbidden.

Hot workpiece may cause severe scalding.

·Don’t contact hot workpiece with bare hands.

·Cooling is needed during continuous use of the welding torch.

Magnetic fields affect cardiac pacemaker.

·Pacemaker users should be away from the welding spot

before medical consultation.

Moving parts may lead to personal injury.

·Keep yourself away from moving parts such as fan.

·All doors, panels, covers and other protective devices should be closed and in place.

Machine fault—seek professional help when encountering any difficulties.

·Consult the relevant contents of this manual If you encounter any difficulties in installation and operation.

·Contact the service center of your supplier to seek professional help If you still cannot fully understand after reading the manual or still cannot solve the problem according to the manual.

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2. GENERAL DESCRIPTION

 Triple function machine that contain MIG welding, arc welding and no gas self-protection

welding.

 Use IGBT with unique control method as inverter power device for increase the reliability

of welding machine.

 The duty cycle is so high that can weld long time.  Closed loop feedback control, constant voltage output, fit for wide voltage range (±15%)  Adjustable welding voltage and current, excellent welding characteristics.  MIG welding use the unique welding dynamic characteristic control circuit, stable welding

arc, and little splash, beautiful shaping, high welding efficiency.

 Function of removing the molten ball after welding available, high no-load, slow wire

feeding, high successful rate of arc starting.

 The current of arc welding is stable, lift arc performance is excellent, and any model

welding rod is available.

 Inverter frequency is 20 KHz, greatly reducing the volume and weight of the welder.  Great reduction in metal loss obviously enhances the welding efficiency and energy

saving effect.

 Switching frequency is beyond audio range, which almost eliminates noise pollution.

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

A

3. CIRCUIT DIAGRAM

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TYPE

MIG200

MIG250

MIG200MY

MIG250MY

Input voltage (V)

Single-phase

AC230V±15%，50/60Hz

3-phase

AC410V±15%，50/60Hz

Rated input current (A)

33

45

16

22

Rated power supply capacity (KVA)

7.5

10.4

6.6

9.2

Recommended fuse capacity (A)

60

70

Arc welding current adjustment range (A)

10～200

10～250

10～200

10～250

Gas protection welding current adjustment range (A)

25～200

25～250

25～200

25～250

Gas protection welding voltage adjustment range (V)

11～27

11～29

11～27

11～29

No-load voltage (V)

52

54

52

54

Feed speed adjustment range (m/min)

1.5～16

Welding wire diameter applicable (mm)

0.6/0.8/0.9 /1.0

Rated duty cycle 40 °C

35% @ 250 Amp

Efficiency (%)

85

Power factor

0.75

0.85

Protection class

IP21S

Insulation class

F

Size (mm)

880×296×616

Weight (Kg)

75

77

75

77

4. MAIN PARAMETER

Sua ionMig 250 Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual