amig AMIG-LST Series, Quick Instructions, Page: 16 / 37

13
Load stored set of parameters.
5.STORE button
- For accessing the sub-menu parameter set-up menu or (in job mode) for storing parameter settings.
- During creating or correcting a job, store parameter settings.
6.Wire diameter button
For selecting wire diameter.
7.Wire material selection button(s)
For selecting the filler metal and shielding gas type. OP is used for upgrade.
8.Torch operation modes button(s)
For selecting the operating mode of the torch.
- 2-step mode (standard operating mode)
- 4-step mode (the trigger lock mode)
- Special 4-step mode (arc-starting and crater-filler parameters are adjustable)
- Spot welding mode
Operating mode of welding torch
Graphic symbol
Fig. 4-3-2: Press torch trigger Fig. 4-3-3: Hold torch trigger Fig. 4-3-4: Release torch trigger
P01…….Burn back time
P03…….Gas pre-flow time
P04…….Gas post-flow time
P05…….Initial period: the base metal can be heated up rapidly, despite the fast thermal dissipation at the start of welding
P06…….Crater filler parameter: Prevent burn-through caused by too much heat at the welding ends.
P07…….Transitional period: the time from welding current to crater-filler current.
P08…….Spot welding time
I………..Welding current: Uniform thermal input for the preheated base metals.
- 2-step mode
Fig. 4-3-5: 2-step mode
- 4-step mode