WARPP IN ARC-I series, Руководство по эксплуатации

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Table 2 TIG welding parameters
Attention: On SMAW, when welding current is low and cable length of stick holder is
short(no more than 40m), arc force current should be adjusted in the range of 1-7 .
As to large welding current and long cable of stick holder, where volt potential
difference is very high between the two ends of cable, arc force current should be
adjusted in the range of 7- 10.
2.1 Working styles on TIG mode of ST series
Can be divided into 2 working styles: scratch arc-start with down-slope and
scratch arc-start without down-slope.
2.1.1 Shift between two working styles:
(1) Shift from down-slope to non-down-slope
Switch to “TIG” mode, pull TIG torch trigger, then loose it, open load voltage of
power source will disappear to indicate working style being shifted to
non-down-slope.
(2)
Shift from non-down-slope to down-slope
Switch to “SMAW” mode from “TIG”, then back to “TIG” to complete shift.
2.1.2 Scratch arc-start with down-slope working style
Reference to 2.2.2 operation procedure
2.1.3 Scratch arc-start with non-down-slope working style
Reference to 2.2.3 operation procedure
Work piece
thickness
（
mm
）
Welding current
（
A
）
Tungsten electrode
diameter
（
mm
）
Max Argon gas
flow rate
（
L/min
）
1
～
3
40
～
50
50
～
80
1
～
2
4
6
3
～
6
80
～
120
120
～
160
160
～
200
200
～
300
2
～
4
7
8
9
10
6
～
9 300
～
400 4
～
6
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