Jasic EVO 2.0 ET-200PACDC, Owner'S Manual

Page: 40 / 80

40
OPERATION - TIG
Before starting any welding activity ensure that you have suitable eye protection and
protective clothing. Also take the necessary steps to protect any persons within the welding
area.
TIG DC operation steps (continued)
To select downslope time, rotate the adjustment dial until the
downslope time LED is lit, then press the dial and the LED will
then start to flash, by rotating the adjustment control dial will
adjust the downslope time shown in the display window.
The downslope time adjustment range is 0 ~ 10 seconds.
To select final amps (crater current) setting, rotate the
adjustment dial until the final amps LED is lit, then press the
dial and the LED will then start to flash, by rotating the
adjustment control dial will adjust the final amps shown in
the display window.
The final current adjustment range is 5 ~ 200 amps (230v mode).
To select post flow gas time setting, rotate the adjustment dial
until the post gas LED is lit, then press the dial and the LED will
then start to flash, by rotating the adjustment control dial will
adjust the post flow time shown in the display window.
The post flow adjustment range is 0 ~ 15 seconds.
Please Note : If you have Smart Gas set to ON, then you will not have the option to adjust post - gas time
To select spot welding time, first you have to ensure you have
selected spot time mode (see pages 51/51 for further details).
Rotate the adjustment dial until the spot time LED is lit, then
press the dial and the LED will then start to flash, by rotating
the adjustment control dial will adjust the spot time shown in
the display window.
The spot time adjustment range is 0.1 ~ 10 seconds.
TIG DC pulse operation steps
To select TIG pulse mode, first press the green welding mode selection button
until the 2nd to top TIG DC LED is illuminated as shown left, then select TIG
pulse option (as shown right), when the pulse indicator is illuminated this informs
the operator that TIG pulse is active
Proceed with the setting up of pre gas, upslope, welding current, downslope time, final (crater) current
and post flow gas time as per standard TIG DC (See page 39).
In pulse mode, the welding current setting now becomes the peak welding current of the pulse.