1. Wear work clothes and work insulation gloves before operation; 2. Open the tool box, take out the drying spray gun, unscrew the protective cover and install the ignition nozzle; 3. Completely install the required welding mold and mold clamp, open the mold, and use a brush to clean the cavity impurities; 4. Use the high-temperature flame generated after igniting the drying spray gun to evenly heat the entire cavity inside the mold, and it will stop in about one minute; 5. After cleaning the connection of the conductor to be welded, place the conductor to be welded in the center of the mold cavity; 6. Close the mold and place a metal protective gasket at the bottom of the mold furnace; 7. Take out the corresponding fire mud flux, tear open a corner of the bag, pour the fire mud flux inside into the mold furnace, take out the fire starting powder from the fire mud flux bag, and sprinkle the fire starting powder from the surface of the flux to the mold mouth; 8. Cover the mold and use a ignition gun to ignite the ignition powder at the mouth of the mold; 9. After the fire clay flux is ignited, a high-temperature reaction occurs in the mold furnace for 5-8 seconds; 10. After the reaction is completed and allowed to cool naturally for 1 to 2 minutes, open the mold and the conductor to be welded has become a permanent connector; 11. Use the corresponding tools in the tool box to immediately clean up the residue in the mold to prepare for the next welding; 12. The mold no longer needs to be heated during the next welding, and can be welded directly. The method is the same as above;
