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11

5.1.5 Controls for MIG welding

5.1.5.1 Switch the machine on using the main power switch (10). Wait 5 seconds for the digital control program to load up.
Press the Left button (2) to mode section and select the mode by Left knob (1), press the Left knob (1) to confirm the
selection.

5.1.5.2The multifunction digital display will show two numbers. On the left is the preset welding voltage, on the right is
the preset wire feeding speed. These values are adjusted by rotating the Right knob (3). Because of the synergic digital
programming, both the voltage and the wire speed will adjust together.

5.1.5.3 To adjust the voltage independently, Rotate Left

Knob (1) to adjust the welding voltage

. This will change and give

the display screen as below.

Then use the Left knob

(1) to

adjust the welding voltage

5~+5V

from the standard synergic
setting. This will not change the
wire speed. It is recommended for
ease of use that the wire feed
target speed is adjusted first and
then the voltage setting fine

tuned if necessary. Refer to the
Welding Settings Quick Reference
Chart on page 21 and inside the
wire feed door for recommended
common settings.

Preset welding voltage

Wire speed

5v~+5v

Содержание IGBT Series

Страница 1: ...OWNER S MANUAL THE IGBT SERIES OF MIG MAG...

Страница 2: ...of welder 7 5 Installation 8 6 Welding settings quick reference chart 15 7 Range of welding current and voltage in CO2 welding 20 8 Welding parameters table 20 9 Caution 22 10 Maintenance 23 11 Daily...

Страница 3: ...this machine The contents of this manual may be revised without prior notice This instruction manual is issued in January 2021 1 SAFETY Welding and cutting is dangerous to the operator people in or n...

Страница 4: ...piece insulated from himself herself Smoke and gas generated while welding or cutting is harmful to people s health Avoid breathing the smoke and gas generated while welding or cutting Keep the worki...

Страница 5: ...excellent welding bead shaping Welding voltage can be preset and the voltmeter displays the preset voltage value when not welding Both welding current and welding voltage can be observed at the same t...

Страница 6: ...with LIFT TIG function contact type TIG torch with one output power cable and one air tube The use way of LIFT TIG is shown as below The output power cable connect with the negative output terminal an...

Страница 7: ...gher duty cycles have been obtained All tests on duty cycles have been carried out at 40 with a 50 So in practical working conditions the duty cycles will be much greater than those stated above TYPE...

Страница 8: ...FORCE 5 MIG Torch Euro Style Connection Socket 6 Positive Welding Output Terminal 7 Negative Welding Output Terminal 8 Polar conversion line 9 rating label 10 power switch 11 welding gas inlet 12 powe...

Страница 9: ...t screw 19 using an allen wrench Clockwise to increase brake tension counter clockwise to decrease brake tension The spool brake tension should be set so that the spool can rotate freely but does not...

Страница 10: ...ns power is switched off Warning The use of excessive feed tension will cause rapid and premature wear of the drive roller the support bearing and the drive motor 5 1 3 setup for gasless MIG welding o...

Страница 11: ...le The gas supply system includes the gas bottle the air regulator and the gas hose the heater cable should be inserted into the socket of machine s back and use the hose clamp to tighten it to preven...

Страница 12: ...Because of the synergic digital programming both the voltage and the wire speed will adjust together 5 1 5 3 To adjust the voltage independently Rotate Left Knob 1 to adjust the welding voltage This w...

Страница 13: ...display will change to show the actual welding voltage and welding current as pictured below 5 1 5 7 2T 4T function press the Right Button 4 2T 4T Selection Switch to move between 2T and 4T modes 4T o...

Страница 14: ...5 1 7 1 Connect Earth Lead Quick Connector 23 to the negative output welding terminal 7 5 1 7 2 Connect Earth Clamp 22 to the work piece Contact with workpiece must be strong contact with clean bare m...

Страница 15: ...ct with clean bare metal with no corrosion paint or scale at the contact point 5 1 8 3 Connect the TIG torch power lead to the negative welding output terminal 7 1 8 4 Connect the gas supply to the TI...

Страница 16: ...15 6 Welding settings quick reference chart...

Страница 17: ...obtained from an externally supplied welding grade shielding gas or welding grade shielding gas mixture The process is normally applied semi automatically however and fairly thick steels and some non...

Страница 18: ...ng seam is viewed at all times Always wear the welding helmet with proper filter lenses and use the proper safety equipment CAUTION Do not pull the welding gun back when the arc is established This wi...

Страница 19: ...le Variables These control the process after preselected variables have been found They control the penetration bead width bead height arc stability deposition rate and weld soundness They are Arc Vol...

Страница 20: ...decreasing voltage a shorter arc is obtained with a little change in current level When changing to a different electrode wire diameter different control settings are required A thinner electrode wire...

Страница 21: ...tection efficiency than external angel welding For the main parameter refer to the following figure Option of C02 flow volume Welding mode Thin wire C02 welding Thick wire C02 welding Thick wire big c...

Страница 22: ...20 19 69 23 62 10 15 0 079 0 118 0 138 0 040 0 047 100 130 19 20 19 69 23 62 10 20 0 091 0 098 0 118 0 040 0 047 120 140 19 21 19 69 23 62 10 20 0 126 0 118 0 158 0 040 0 047 130 170 19 21 17 72 21 65...

Страница 23: ...will still lead to machine damage so please note 1 Ventilation High current passes when welding is carried out thus natural ventilation cannot satisfy the welding machine s cooling requirement Mainta...

Страница 24: ...itched on 5 Clear the dust at regular intervals with clean and dry compressed air if the working condition is with heavy smoke and air pollution the welding machine should be cleaned daily 6 The compr...

Страница 25: ...nd check task of this welding equipment in case of machine fault 11 1 Power supply Part Check Remarks Control panel 1 Operation replacement and installation of Switch 2 Switch on the power and check i...

Страница 26: ...d wire feed tube possibly leads to the unstable arc Replace it them if necessary 2 Make sure that there is no bending or elongation of wire feed tube Bending and elongation of wire feed tube possibly...

Страница 27: ...arc 2 Check if the wire groove is blocked Replace it if necessary Pressure adjusting wheel 1 Check if the pressure adjusting wheel can rotate smoothly and it s physically complete Unstable rotation o...

Страница 28: ...27 12 CONNECTION DIAGRAM OF THE MACHINE...

Страница 29: ...26 rectifier bridge 8 wire feeder motor 27 block plate 9 wire feeder support 28 main board 10 hinge 29 radiator 11 front control board 30 clapboard 12 front panel 31 radiator 13 upper plastic panel 32...

Страница 30: ...oceed with the repair of your welder and warranty claim processing Warranty period begins at the time the welder is purchased from an authorized Welding Material Sales Inc distributor and or retailer...

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