1. Introduktion
This manual provides essential instructions for the safe and efficient operation, setup, and maintenance of your Gude Flux-Cored Welder SG 120 A. Please read this manual thoroughly before using the device to ensure proper handling and to prevent injury or damage.
2. Sikkerhedsinstruktioner
Welding operations involve significant risks. Adhere to all safety precautions to prevent electric shock, burns, fire, and exposure to harmful fumes and radiation.
- Always wear appropriate personal protective equipment (PPE), including a welding helmet with suitable shade, welding gloves, and protective clothing.
- Ensure the welding area is well-ventilated to disperse fumes.
- Never weld near flammable materials or liquids.
- Sørg for, at svejsemaskinen er korrekt jordforbundet.
- Afbryd strømmen, før du udfører vedligeholdelse eller udskifter tilbehør.
- Rør ikke ved strømførende elektriske dele.
- Hold børn og uautoriseret personale væk fra svejseområdet.
- The machine is equipped with overheating protection. Allow the unit to cool down if it activates.
3. Produktet er slutview og komponenter
The Gude Flux-Cored Welder SG 120 A is designed for flux-cored welding without the need for shielding gas. It includes the main welding unit, a welding torch, a ground clamp, and basic accessories.
Figur 1: Gude Flux-Cored Welder SG 120 A and included accessories.
This image displays the Gude Flux-Cored Welder SG 120 A unit, which is blue and black, featuring control knobs and switches on its front panel. Connected to the unit are a welding torch with its cable, a ground clamp, and a basic black welding mask. Also visible are a wire brush and spare contact tips, indicating the complete setup for flux-cored welding.
Nøglekomponenter:
- Welding Unit: Main power source and control panel.
- Svejsebrænder: Delivers the flux-cored wire and welding current to the workpiece.
- Jord Clamp: Forbindes til emnet for at fuldføre det elektriske kredsløb.
- Welding Mask: Provides eye and face protection from arc flash and sparks.
- Stålbørste: Used for cleaning welds.
- Contact Tips: Consumable parts for the welding torch.
4. Opsætning
- Udpakning: Fjern forsigtigt alle komponenter fra emballagen. Undersøg for eventuelle forsendelsesskader.
- Strømtilslutning: Connect the welder to a 230V, 50Hz power supply with a 16A circuit breaker. Ensure the power switch on the welder is in the "OFF" position before plugging it in.
- Ledningsinstallation:
- Open the wire compartment.
- Mount the flux-cored wire spool (up to 0.9 mm diameter) onto the spindle.
- Feed the wire through the guide tube and into the drive rollers.
- Adjust the drive roller tension to prevent slipping or crushing the wire.
- Luk rummet.
- Brænder og jordforbindelseamp Forbindelse:
- Ensure the welding torch is securely connected to the front panel of the welder.
- Fastgør jorden clamp cable to the designated terminal on the welder.
- Forberedelse af emne: Clean the workpiece thoroughly to remove rust, paint, oil, or other contaminants that could affect weld quality.
5. Betjening
- Tænd: Switch the welder to the "ON" position.
- Fastgør jordforbindelseamp: Fastgør jordforbindelsen sikkertamp til emnet, hvilket sikrer god elektrisk kontakt.
- Vælg effektniveau: The SG 120 A offers two power levels: 60A and 90A. Select the appropriate level based on the material thickness.
- For thinner materials (e.g., 1.5 mm), use the lower setting (60A).
- For thicker materials (up to 5 mm), use the higher setting (90A).
- Adjust Wire Feed Speed: Use the control knob to adjust the wire feed speed. Start with a moderate setting and adjust as needed to achieve a stable arc and good weld penetration.
- Svejsning:
- Position the welding torch approximately 10-15 mm from the workpiece.
- Press the trigger on the torch to initiate the arc and wire feed.
- Maintain a consistent travel speed and torch angle to create a uniform weld bead.
- Flux-cored welding produces slag, which will need to be removed after welding.
- Overophedningsbeskyttelse: If the welder overheats, the thermal protection will activate, and the unit will temporarily shut down. Allow it to cool down before resuming operation.
- Sluk: After welding, release the torch trigger, switch the welder to "OFF," and disconnect it from the power supply.
6. Vedligeholdelse
Regelmæssig vedligeholdelse sikrer din svejsemaskines lange levetid og sikker drift.
- Rensning: Regularly clean the welding unit, especially the ventilation openings, to prevent dust and debris buildup. Use compressed air if available.
- Vedligeholdelse af brænder:
- Inspect the contact tip for wear and replace if necessary.
- Ensure the nozzle is clean and free of spatter.
- Check the torch cable for damage.
- Wire Drive System: Periodically check the wire drive rollers for wear and ensure they are clean.
- Jord Clamp: Sørg for jorden clamp is clean and provides a secure connection.
- Opbevaring: Opbevar svejsemaskinen et tørt og rent sted, når den ikke er i brug.
7. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen strøm til enheden. | Power cable disconnected, circuit breaker tripped, power switch off. | Check power cable, reset circuit breaker, turn power switch on. |
| No arc when trigger is pressed. | Jordklamp not properly connected, wire feed issue, contact tip clogged. | Sørg for jordrensningamp has good contact, check wire feed, clean/replace contact tip. |
| Welder shuts off during operation. | Overophedningsbeskyttelse aktiveret. | Allow the unit to cool down. Ensure ventilation is not blocked. |
| Poor weld quality (porosity, weak welds). | Improper settings (wire speed, power), dirty workpiece, incorrect technique. | Adjust settings, clean workpiece, review welding technique. |
8. Tekniske specifikationer
- Model: Gude SG 120 A (Model Number: 20070)
- Input bindtage: 230 V
- Frekvens: 50 Hz
- Max. Net Power: 3.2 kVA
- Net Protection: 16 A
- No-Load Voltage: 31 V
- Svejsestrøm: 60 A / 90 A (2 levels)
- Materiale tykkelse: 1.5 - 5 mm
- Max. Wire Diameter: 0.9 mm (flux-cored)
- Produktdimensioner: 48.01 x 35.99 x 22 cm
- Vægt: 14 kg
9. Garanti og support
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact your retailer or the manufacturer directly. Keep your proof of purchase for warranty claims.
