EN3. USING THE MACHINE3.1 Machine introduction3.1.1 Wire feeder front and side view1234 7891234 7658910 123465891234 76589101. 5.6.7.2.3.4.HF 10E front1. EURO connector for welding gun2. Amperage/WFS control knob3. Voltage control knob4. Wire inch buttonHF 10P front5. Panasonic connector for welding gun6. Connector for trigger wires of gun7. Gas connector for gun8.9.10.11.Side8. Wire feed mechanism9. Wire spool hub10. Shielding gas connector11. Spool locking leverHF 10E, 10P6