TradeWeld GENX MIG2800S INDUSPRO, Руководство пользователя

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8
OPERATION OF MIG / LIFT TIG / MMA
The machine is equipped with a power voltage regulator. When power voltage moves between ±
15 % of rated voltage, it will still work normally. Should an extension cable be required (not
recommended), a cord gauge of not less than 2.5mm is suggested and not longer than 10 metres.
To prevent the malfunction of the cooling system make sure the fan intake of the machine is not
covered or blocked.
Panel Buttons
1.
STICK Mode – Press the [MIG/TIG/MMA Button] Till the MMA indicator lights up, and it turns into
MMA mode (Also known as arc, stick or electrode welding). (MMA – Multi Metal Arc)
LIFT TIG Mode – Press [MIG/TIG/MMA Button] Till the TIG indicator lights up, and it turns into TIG
mode. (TIG – Tungsten in Inert Gas)
MIG Mode – Press the [MIG/TIG/MMA Button] Till the MIG indicator lights up, and it turns into
MIG mode. (MIG – Metal in Inert Gas)
2.
VRD (In MMA mode) - When the current is 108A, press 2T/4T switch hold 3 seconds to switch on or off
(VRD – Volt Reducing Device)
VRD ON - Volt safe is activated the voltage will be 24v; when the electrode strikes the work piece
the voltage will go up to 56v when welding stops 3sec later the voltage will drop to 24v.
VRD OFF - Volt safe is deactivated the voltage will be about 56v.
3.
2T/4T Mode ( In MIG mode) – Press [2T/4T] button will select the trigger hold ON or OFF;
2T NORMAL mode light on – 2 step control: Press the torch switch, feeds the gas, and weld
normally; release the torch switch, welding stops.
4T LATCH mode light on – 4 step control: Press the torch switch for the first time, feeds the gas and
ignite the arc to perform welding; then release the torch switch and perform welding normally.
Press the torch switch for the second time, the welding current continues to a crater value then
release the torch switch again; welding stops.
4.
MIG / SPOOL GUN Mode – selecting MIG will activate the wire feed motor in the machine.
5.
VOLTAGE ADJUSTMENT KNOB – Adjust the range of output voltage.
6.
CURRENT ADJUSTMENT KNOB – Adjust the range of output current.
7.
ARC CHARACTERISTIC KNOB – Adjust the soft/hard range of the arc
MMA
1.
Switch the MODE selector to MMA
2.
The electrode holder and earth clamp are easily connected to the machine by inserting the quick
connector and twisting it clockwise. Always ensure a correct fit. Please pay attention to the connection
polarity.
Generally, Reverse Polarity is used in which
the welders electrode holder will be connected in the “+”
Positive Terminal while the earth clamp in the “ - ”Negative Terminal. The welder does have the ability
to be used for Straight Polarity or Reverse Polarity. We recommend you connect the polarity in
accordance with the Manufacturers of the electrodes recommendations. If the polarity is connected
incorrectly it will cause an unstable arc, spatter, and/or the electrode to stick. If these symptoms occur
change the polarity.
3.
Set the amperage as described on page 13 to the correct settings based on the thickness of the welding
rod being used.
the VRD function.