Jasic EVO 2.0 EM-160C, Руководство оператора

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OPERATION - LIFT 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.
Lift TIG operation steps
The selection area for selecting the Lift TIG mode, pressing the green welding
process mode selection button until the (bottom) Lift TIG DC LED is illuminated
as shown left for either the EM - 160C or the EM - 200C model.
Select the 2T torch trigger mode by pressing the torch mode
button until the 2T LED (top) is Illuminated as shown right.
To select Lift TIG welding mode, press the green arrow butting until
the TIG symbol is illuminate as shown in the image right (circled red).
Lift TIG Welding Current Adjustment
TIG welding current adjustment can now be carried out via the panel
control current adjustment dial and this can be achieved by rotating
the top encoder dial
‘ A ’ (as shown left) either clockwise or
anticlockwise which will increase or decrease the welding amperage
shown on the current display along side the dial.
The welding current adjustment range is 10 ~ 160 amps 10 ~ 200 amps
(230v mode) depending on model.
Note: Welding current adjustment can be carried out during welding.
When in Lift TIG mode, you can now adjust Lift TIG parameters such as pre & post gas flow and current
downslope time and these which are adjusted via the welding engineer mode (WEM) function that allows
the users to adjust a number of background default parameters or functions.
To access WEM, press and hold the top adjustment knob ‘ A ’ for 5 seconds, after pressing and holding
this knob for 2 seconds, the machine will show a count down from 3 seconds, at the end of the
countdown, the top display window will show the parameter number "F01" with the bottom parameter
displaying the value corresponding to that
‘ F ’ number.
By rotating the top parameter adjustment dial will allow you to select the required parameter number
to set the back
- end parameter default value or function (see pages 25 & 26 for further details).
•
Lift TIG pre - gas selection and adjusting:
To select pre flow gas time setting, rotate the top adjustment dial until F03 is displayed, by rotating
The bottom dial, you can then adjust the pre flow time shown in the bottom display window.
The pre flow adjustment range is 0 ~ 5 seconds and the factory setting is 0.5 seconds.
•
Lift TIG post - gas selection and adjustment:
To select post flow gas time setting, rotate the top adjustment dial until F04 is displayed, by rotating
the bottom dial, you can then adjust the pre flow time shown in the bottom display window.
The pre flow adjustment range is 0 ~ 10 seconds and the factory setting is 5 seconds.
•
Lift TIG downslope time selection and adjustment:
To select and adjust downslope time, rotate the top adjustment dial until F05 is displayed. Then by
rotating the bottom dial you can then adjust the downslope time which is shown in the bottom
display window. The downslope time range is 0 ~ 5 seconds and the factory setting is 0.5 seconds.
Pressing the green button exits the welding engineers mode and saves your Lift TIG settings.
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