14
4-ARC300/400/500E
4-1 System components
This series of machines can be equipped with many different accessories.
Fig. 4-1-1: System components
4-2 Basic equipments for welding
Basic equipments are needed for normal welding. Below are the lists:
SMAW
- Power source
- Ground cable
- Electrode holder
- Electrode
TIG
- Power source
- Ground cable
- TIG torch
（
V type
）
- Gas cylinder
（
gas regulator,gas tube
）
- Wire
