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EN
O R I G I N A L I N S T R U C T I O N S
and a unit (e) are shown on the display, set the current value in the fi eld (a) in the range of 0 % - 50 % by turning the multifunction
knob. Time of the HOT START function: when the display shows a symbol (d) and a unit (f), set the fi eld (a) to a time value in the
range of 0 s. - 2 s by turning the multifunction knob. ARC FORCE arc current intensity function: when the display shows symbols
(g) and (e), set the current value in the fi eld (a) in the range of -15 % - +15 % by turning the multifunction knob.Cover your face
with a welding shield and start the welding operation. For easier arc initiation, move the electrode towards the point from which
welding will be started. Once the electrode has made contact with the material to be welded, lift and tilt the electrode slightly to
maintain a constant length arc. After fi nishing the work, ensure that the earth clamp and the electrode remaining in the torch are
isolated from each other. They do not come into contact and the electrode or its clamp does not come into contact with the welded
material. Switch o ff the welder by turning the switch to the o ff position (O). If the fan is still audible, this means that the welder is
cooling the electronics, and after that it will automatically switch o ff the fan Do not unplug the power cord from the mains socket
during that time. This could lead to the welder electronics overheating. Welding cables can be disconnected. After the fan has
been automatically switched o ff , unplug the power cable of the welder and then set about maintenance.
Lift TIG welding
CAUTION! Before starting work, read the tips described in the section of the manual “Tips on how to use the lift TIG welding
method”.
Assemble the non-consumable electrode torch according to the recommendations of the torch manufacturer.
Put the plug of the cable into the socket and then turn it clockwise as far as possible. Ensure that the plug cannot not slide out of
the socket by itself.
Connect the current connector of the TIG torch to the “-” terminal, and the earthing cable plug to the “+” terminal. Place the
non-consumable electrode in the body of the TIG torch. Connect the spring clamp to the metal part of the element to be welded.
The contact area should be cleared of oil, paint or other contaminants that may impair the fl ow of current.
Connect the gas hose directly to the regulator located on the gas cylinder by using a quick-release coupling or a hose clamp. Set
the desired shielding gas pressure using the cylinder regulator and by reading the value on the manometer. Ensure that the earth
clamp and the electrode are isolated from each other and do not come into contact, and that the electrode or its clamp
does not come into contact with the material to be welded. Plug the power cord plug into the mains socket.
Turn the switch on the back of the unit to the “on” position (I). The welder fan will automatically switch on if the unit needs to be
cooled down. Wait approximately 3 seconds until the device is fully started. Before starting work, the operating mode and the weld-
ing parameters must be set. The indicator light on the control panel will go on to indicate the welding mode set and the display (II)
will show the value of the welding current in the fi eld (a) and the welding current unit (b). Brie fl y press the function button marked
with the triangle symbol pointing downwards to set the welder mode to LIFT TIG. When the light marked as LIFT TIG goes on,
this means that the welder is in the Lift TIG welding mode. By turning the multifunction knob, set the welding current appropriate
to the type and thickness of the materials to be welded in the range of 10 A - 200 A. Below are typical values of a welding current
and shielding gas fl ow depending on the diameter of the tungsten electrode and the thickness of the material to be welded in the
case of stainless steel.
Thickness of material [mm] Electrode diameter [mm] Filler diameter [mm] Welding current [A] Gas fl ow [l/min]
0.5 1.0 1.0 35 – 40 4 – 6
0.8 1.0 1.0 35 – 45 4 – 6
1.0 1.6 1.6 40 – 70 5 – 8
1.5 1.6 1.6 50 – 85 6 – 8
2.0 2.0 – 2.5 2.0 80 – 130 8 – 10
3.0 2.5 – 3.0 2.25 120 – 150 10 – 12
Each short press of the function key marked MENU toggles the welder parameters, and turning the multifunction knob allows the
value of the selected parameter to be set.
Switching the DC PULSE / Pulse frequency function on/o ff - The display will show a unit (i). To activate the DC PULSE function,
set the pulse frequency in the range of 1 Hz - 100 Hz in the fi eld (a) by turning the multifunction knob. Activation of the function
is signalled by a symbol (h) appearing on the display. To deactivate the DC PULSE function, set the frequency value in the fi eld
(a) to 0 Hz.
Peak pulse current value (pulse current) - The symbol (h) and the unit (e) will be shown on the display; by turning the multifunction
knob, set the pulse current value in the fi eld (a) in the range of 10 % - 50 %. The pulse current can also be set if the DC PULSE
function is deactivated.
Pulse base current value (base current) - Symbols (j) and (e) will be illuminated on the display; by turning the multifunction knob,
set the base current value in the range of 10 % - 50 % in the fi eld (a). The base current can also be set when the DC PULSE
function is switched o ff .
Cover your face with a welding shield and start the welding operation. Open the shielding gas valve. Strike an arc by bringing the
tungsten electrode into contact with the material to be welded and then lifting it to a distance of approx. 2 - 3 mm to engage the
arc. To fi nish welding, lift the torch to interrupt the arc. Close the gas valve. After fi nishing the work, ensure that the earth clamp