2. X3 MIG WELDER STRUCTURE
2.1 System introduction
• X3 Power Source
• X3 Wire Feeder 300: The wire feeder can be
installed as stand-alone, or it can be mounted on
top of the power source with an optional X3 Wire
Feeder Mounting Plate.
• X3 Wheel Set / X3 Four Wheel Set (optional). The
power source can be equipped with large rear
wheels and/or a set of turning front wheels.
• P20 undercarriage (optional)
• Power supply for external gas heater
2.2 X3 Power Source
3
1
4 5 6
2
FRONT
1. ON/OFF switch
2. LCD display
3. Fan grill
4. Earth return cable connector ( – )
5. Control cable connection
6. Wire feeder cable connector ( + )
10
8
9
7
BACK
7. Mains cable
8. Power source fuse, 6.3 A
9. Shielding gas heater fuse, 2 A
10. Connector for shielding gas heater