1. Introducció
This instruction manual provides essential information for the safe and effective use of your NEO TOOLS Soldering Tip Set, Model 19-225. This set includes seven universal soldering tips designed for compatibility with NEO TOOLS soldering iron 19-220 and soldering station 19-200. These tips are suitable for various electronic and microelectronic repair tasks.
2. Informació de seguretat
Always prioritize safety when working with soldering equipment. Failure to follow safety guidelines can result in injury or damage to property.
- Ventilació: Work in a well-ventilated area to avoid inhaling solder fumes. Use a fume extractor if available.
- Protecció ocular: Always wear safety glasses to protect your eyes from splashes of molten solder or flux.
- Risc de cremades: Soldering irons and tips reach high temperatures. Avoid direct contact with skin. Use a heat-resistant mat and stand for the soldering iron.
- Seguretat elèctrica: Ensure your soldering iron or station is properly grounded. Do not use damaged equipment.
- Materials inflamables: Keep flammable materials away from the work area.
- Primers auxilis: Have a first aid kit readily available. In case of a burn, cool the affected area immediately with cold water.
- Nens i animals de companyia: Keep soldering equipment out of reach of children and pets.
3. Producte acabatview
The NEO TOOLS Soldering Tip Set (Model 19-225) provides a versatile range of tips for various soldering applications. Each tip is crafted from high-quality steel to ensure durability and efficient heat transfer.

Image 1: The complete set of seven NEO TOOLS soldering tips, Model 19-225, showcasing various shapes and sizes.
Tip Types and Diameters:
- Conical/Pointed Tips: Ideal for precision work, fine pitch components, and small solder joints.
- Chisel/Flat Tips (0.8mm, 1.5mm, 1.6mm, 2mm, 3mm): Suitable for general-purpose soldering, drag soldering, and applications requiring more heat transfer or a larger solder pool. The flattened ends are particularly useful for tasks requiring more solder and for desoldering surface-mounted components.

Image 2: Technical drawing illustrating the various shapes and dimensions of the soldering tips included in the set.
4. Configuració
Proper installation of soldering tips is crucial for optimal performance and safety.
- Assegureu-vos la compatibilitat: Verify that the soldering tips are compatible with your NEO TOOLS soldering iron (Model 19-220) or soldering station (Model 19-200). These tips are designed for a 5-pin connector soldering iron.
- Apagar: Always ensure the soldering iron or station is powered off and cooled down before attempting to change tips.
- Elimina el consell antic: Carefully unscrew or pull out the existing soldering tip from the heating element, depending on your iron's design. Use heat-resistant pliers if the tip is still warm.
- Insert New Tip: Gently insert the desired new tip into the heating element. Ensure it is fully seated and secured according to your soldering iron's instructions. Do not overtighten.
- Inspeccionar: After installation, visually inspect the tip to ensure it is correctly positioned and stable.
5. Instruccions de funcionament
These tips are designed for general soldering applications. Follow the operating instructions provided with your specific NEO TOOLS soldering iron or station for detailed usage guidelines.
- Pre-tinning: Before first use, and periodically during use, pre-tin the tip by applying a small amount of solder to the heated tip. This helps prevent oxidation and improves heat transfer.
- Configuració de la temperatura: Set your soldering iron or station to the appropriate temperature for the solder and components you are using. Refer to solder manufacturer guidelines.
- Aplicació: Apply the heated tip to the joint to be soldered, ensuring good contact with both the component lead and the PCB pad. Feed solder onto the joint, not directly onto the tip.
- Selecció de consells: Choose the appropriate tip shape and size for the task. Smaller tips are for fine work, while larger chisel tips are better for larger components or ground planes that require more heat.
6. Manteniment
Proper maintenance extends the life of your soldering tips and ensures consistent performance.
- Neteja de consells: Regularly clean the tip using a damp sponge or brass wool during soldering to remove excess solder and flux residue.
- Re-estanyat: After cleaning, always re-tin the tip with a fresh layer of solder to prevent oxidation.
- Emmagatzematge: When not in use, ensure the tip is clean and tinned before storing. Store tips in a dry, non-corrosive environment.
- Oxidació: If a tip becomes heavily oxidized (dark and solder won't stick), use a tip tinner/cleaner compound or gently rub it on a fine abrasive pad (e.g., fine sandpaper) and immediately re-tin. Avoid aggressive filing or sanding, as this can damage the tip plating.
7. Solució De Problemes
Problemes comuns i les seves possibles solucions:
| Problema | Causa possible | Solució |
|---|---|---|
| Solder does not stick to the tip. | Tip is oxidized or not properly tinned. | Clean the tip with brass wool or a damp sponge, then immediately re-tin with fresh solder. Use tip tinner if oxidation is severe. |
| Poor heat transfer to the joint. | Incorrect temperature setting, oxidized tip, or insufficient tip contact. | Increase soldering iron temperature, clean and re-tin tip, ensure full contact with the joint. |
| Tip wears out quickly. | Excessive temperature, aggressive cleaning, or using abrasive materials. | Use the lowest effective temperature, clean gently with brass wool or damp sponge, avoid harsh abrasives. |
8. Especificacions
| Característica | Detall |
|---|---|
| Nom del producte | Soldering Tip Set |
| Marca | EINES NEO |
| Número de model | 19-225 |
| Quantitat | 7 different tips |
| Tip Diameters | 0.8 mm, 1.5 mm, 1.6 mm, 2 mm, 3 mm (various shapes) |
| Material | Acer |
| Compatibilitat | NEO TOOLS Soldering Iron 19-220, NEO TOOLS Soldering Station 19-200 (SL1) |
| Fabricant | GRUPA TOPEX |
| País d'origen | Xina |
9. Garantia i Suport
Information regarding product warranty and customer support is not provided within this instruction manual. Please refer to the product packaging, your point of purchase, or the official NEO TOOLS website for details on warranty coverage and how to contact customer support.





