* LIFTIG:
1-open gas
2-contact
LIFTIG ignition (by contact) should be used when the high frequency radiations could disturb
the functioning of electronic devices near the welding zone (computers, pace-makers, medical
tools, etc).
3- arc ignition
4-w elding
A - DC 164 and DC 204
B - DC 224
Fig. 3 – LIFTIG parameters
5-stop
6-close gas
15