3
Interpretation of machine indications and symbols
3.1
The REHM control panel
3.1.1
Summary
The TIG welding unit is operated using the REHM control panel shown in Fig. 3.1 and Fig. 3.2.
4
Fig. 3.1
Fig. 3.2
The control panel is divided into the following areas:
Selector switch HF ignition unit (On/Off)
Downslope time
Post-flow gas time
Indicator lamps for over-temperature and ready for operation
Setting control for welding current
Mode selection switch for: TIG, Stick-electrode, and Booster-Function
Function selection switch for latch and non-latch torch trigger modes
2
1
4
2
0
sec
A
80
100
60
120
40
140
20
150
5
170
5
TIGER 170 control panel
TIGER 210 control panel
3
6
10
15
8
5
20
10
0,5
25
sec
6
7
GB
4