ANENG | ANENG 5Pcs Electric Soldering Iron Tip Set Replace Electric Soldering Iron Tip Electrician Repair Accessories Tools Set

ANENG Electric soldering iron accessories -5-piece set of soldering iron tips Replace Soldering Electric Soldering Iron tip ToolSteps for replacing soldering iron tips1. Disassemble the old soldering iron tip(1) Be sure to cut off the power first and wait for the soldering iron to completely cool down to prevent high-temperature burns.(2) Grasp the handle of the soldering iron tightly with your right hand, fix the front stainless steel sleeve with your left hand, loosen the locking nut counterclockwise to the right, and remove the old soldering iron tip.2. Install a new soldering iron tip(1) Align the soldering iron tip of the corresponding model with the internal ceramic heating element and insert it smoothly into place.(2) Reinstall the sleeve, tighten the nut clockwise, and tighten it firmly by hand. Do not forcefully tighten it to avoid fracturing the ceramic heating core.3. First tinning (key to extending lifespan)(1) Power on and heat up, wait for the soldering iron tip to reach the working temperature, and uniformly melt a layer of solder on the entire working surface.(2) Wipe off excess tin residue with a damp sponge, ensuring that the soldering iron tip fully wraps around the tin layer, isolates air, and prevents oxidation and blackening.Storage and maintenance methodsDaily ending: After each use, coat the soldering iron tip with a thin layer of tin while it is still hot, isolate it from the air, and then turn off the power for cooling.Short term storage:After cooling, place it upright on the soldering iron holder to prevent the soldering iron head from being bumped and worn.Long term storage:Clean up the tin slag, apply a protective tin layer, put it in a sealed bag, and store it in a dry and cool place to prevent moisture and oxidation.Oxidation repair: If the hair of the soldering iron is black and does not eat tin, first wipe it clean with a copper wire ball, and then re solder it at high temperature to restore it.