Introducció
This manual provides essential instructions for the safe and effective use of your Weller WLSK3012A 5-30W Precision Grip Soldering Iron Station. Please read this manual thoroughly before operating the device and retain it for future reference.
Informació important de seguretat
ADVERTIMENT: Si no es segueixen aquestes instruccions de seguretat, es poden produir descàrregues elèctriques, incendis o lesions greus.
- Always wear appropriate eye protection when soldering.
- Ensure adequate ventilation in your workspace to avoid inhaling solder fumes.
- La punta del soldador arriba a temperatures molt altes. Eviteu el contacte directe amb la pell o materials inflamables.
- Always place the soldering iron in its integrated safety rest when not in use.
- Do not operate the soldering iron near liquids or in damp condicions.
- Mantenir fora de l'abast dels nens.
- Unplug the unit from the power outlet when not in use or before performing maintenance.
- Use only Weller-approved replacement parts and accessories.
- Inspeccioneu el cable d'alimentació i l'endoll per detectar danys abans de cada ús. No l'utilitzeu si està danyat.
Producte acabatview i Components
The Weller WLSK3012A Soldering Iron Station consists of the following main components:
- Soldering Station Base: Houses the power supply, control knob, and integrated safety rest.
- Soldador: The handheld tool with a heating element and replaceable tip.
- Consell de soldadura: The part that heats up and melts solder.
- Cable d'alimentació: Connects the station to an electrical outlet.

Figure 1: Weller WLSK3012A Soldering Iron Station. This image shows the complete soldering station, including the base unit with its power switch and wattage control knob, and the soldering iron resting securely in its integrated holder.

Figura 2: lateral view of the Weller WLSK3012A Soldering Iron Station. This perspective highlights the compact design of the station and the angle of the soldering iron when placed in its rest.
Instruccions de configuració
- Desempaquetar components: Traieu amb cura tots els components de l'embalatge. Assegureu-vos que totes les peces que figuren a la secció "Product Over"view"secció hi són presents.
- Posicioneu l'estació: Place the soldering station base on a stable, heat-resistant, and non-flammable surface in a well-ventilated area.
- Connectar l'alimentació: Connecteu el cable d'alimentació a una presa de corrent estàndard de 120 V CA.
- Prepare Soldering Tip: Ensure a soldering tip is securely installed in the soldering iron. If not, refer to the "Tip Replacement" section.
- Prepare Sponge (if included): If your station includes a cleaning sponge, dampen it slightly with water and place it in the designated tray on the station base.
Instruccions de funcionament
1. Powering On and Adjusting Wattage
- Activar: Flip the power switch on the soldering station base to the "ON" position. The indicator light will illuminate.
- Set Wattage: Rotate the variable wattage dial to select the desired power output (5W to 30W). Start with a lower setting for delicate work and increase for larger components or faster heating.
- Temps d'escalfament: Allow a few minutes for the soldering iron tip to reach the selected operating temperature.
2. Soldering Technique
- Consell net: Before each use, wipe the hot soldering tip on a damp esponja o netejador de llana de llautó per eliminar la soldadura antiga i l'oxidació.
- Estanyant la punta: Apply a small amount of fresh solder to the clean tip. This "tins" the tip, improving heat transfer and preventing oxidation.
- Aplicar calor: Place the tinned tip against both the component lead and the circuit board pad simultaneously. Allow a moment for both surfaces to heat up.
- Aplicar soldadura: Feed solder onto the heated joint, not directly onto the iron tip. The solder should flow smoothly and evenly around the joint.
- Traieu la soldadura i el ferro: Once sufficient solder has flowed, remove the solder wire first, then lift the soldering iron from the joint. Allow the joint to cool undisturbed.

Figure 3: Soldering a circuit board. This image illustrates the application of the soldering iron to a small electronic component on a circuit board, demonstrating typical usage.

Figure 4: Close-up of the Weller soldering iron in hand. This image highlights the ergonomic grip of the soldering iron, designed for comfort and precision during use.
Manteniment
1. Tip Cleaning and Tinning
- Regularly clean the soldering tip using a damp esponja o llana de llautó.
- Always re-tin the tip with fresh solder after cleaning and before storing the iron. This protects the tip from oxidation and extends its lifespan.
2. Substitució de punta
To replace a worn or damaged soldering tip:
- Ensure the soldering iron is unplugged and completely cool.
- Carefully unscrew the retaining nut or collar that holds the tip in place.
- Remove the old tip.
- Insert the new Weller-compatible tip, ensuring it is fully seated.
- Securely tighten the retaining nut or collar. Do not overtighten.
- After replacement, power on the iron and tin the new tip immediately.

Figure 5: Soldering tip replacement. This image shows the process of removing or inserting a soldering tip from the iron, illustrating the quick tip change feature.
3. Neteja general
- Wipe the exterior of the soldering station and iron with a soft, dry cloth.
- No utilitzeu netejadors abrasius ni dissolvents.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El ferro no s'escalfa. | No power, faulty connection, damaged heating element. | Check power cord connection and outlet. Ensure power switch is ON. If problem persists, contact support. |
| Solder does not melt or flows poorly. | Tip not hot enough, oxidized tip, incorrect wattagConfiguració. | Augmenta l'aiguatage setting. Clean and re-tin the tip. Ensure tip is fully seated. |
| La punta s'oxida ràpidament. | Tip not tinned, excessive heat, improper cleaning. | Always tin the tip. Reduce wattage if possible. Use damp sponge or brass wool for cleaning. |
Especificacions
- Model: WLSK3012A
- Wattage: 5 to 30 Watts (Variable)
- Voltage: 120 volts de corrent altern
- Estabilitat de temperatura: Aproximadament 350 °C (177 °F)
- Valoració de temperatura superior: Aproximadament 850 °C (454 °F)
- Pes de l'article: 1.39 lliures (0.63 kg)
- Dimensions del producte: 9.9 cm de profunditat x 14.7 cm d'amplada x 22.9 cm d'alçada
- Material: Plàstic
- Font d'alimentació: AC
- Components inclosos: (1) Weller 5 to 30 Variable Wattage Precision Grip Soldering Iron Station
Informació de la garantia
This Weller WLSK3012A Soldering Iron Station comes with a 1 anys de garantia limitada from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, abuse, unauthorized modification, or normal wear and tear. Please retain your proof of purchase for warranty claims.
Atenció al client
For technical assistance, replacement parts, or warranty inquiries, please contact Weller customer support:
- Weblloc: Visit the official Weller weblloc web per a recursos de suport i informació de contacte.
- Telèfon: Refer to the contact details provided on the Weller weblloc o embalatge del producte.





