1. Giriş
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. Güvenlik Talimatları
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.
- Ensure the welder is properly grounded.
- Herhangi bir bakım işlemi yapmadan veya aksesuarları değiştirmeden önce gücü kesin.
- Canlı elektrik parçalarına dokunmayın.
- Çocukları ve yetkisiz kişileri kaynak alanından uzak tutun.
- The machine is equipped with overheating protection. Allow the unit to cool down if it activates.
3. Ürün Bittiview ve Bileşenler
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.

Şekil 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.
Temel Bileşenler:
- Welding Unit: Main power source and control panel.
- Welding Torch: Delivers the flux-cored wire and welding current to the workpiece.
- zemin Clamp: Elektrik devresini tamamlamak için iş parçasına bağlanır.
- Kaynak Maskesi: Provides eye and face protection from arc flash and sparks.
- Tel fırça: Used for cleaning welds.
- İletişim İpuçları: Consumable parts for the welding torch.
4. Kurulum
- Paketin açılması: Tüm parçaları ambalajından dikkatlice çıkarın. Nakliye sırasında oluşabilecek herhangi bir hasar olup olmadığını kontrol edin.
- Güç Bağlantısı: 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.
- Tel Kurulumu:
- 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.
- Bölmeyi kapatın.
- Meşale ve Toprak Clamp Bağlantı:
- Ensure the welding torch is securely connected to the front panel of the welder.
- Zemin cl'yi takınamp cable to the designated terminal on the welder.
- İş Parçasının Hazırlanması: Clean the workpiece thoroughly to remove rust, paint, oil, or other contaminants that could affect weld quality.
5. Operasyon
- Güç Açık: Switch the welder to the "ON" position.
- Topraklama Cl'sini bağlayınamp: Zemin cl'sini güvenli bir şekilde sabitleyinamp İş parçasına iyi bir elektrik teması sağlayacak şekilde.
- Güç Seviyesini Seçin: 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.
- Kaynak:
- 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.
- Aşırı Isınma Koruması: If the welder overheats, the thermal protection will activate, and the unit will temporarily shut down. Allow it to cool down before resuming operation.
- Kapat: After welding, release the torch trigger, switch the welder to "OFF," and disconnect it from the power supply.
6. Bakım
Regular maintenance ensures the longevity and safe operation of your welder.
- Temizlik: Regularly clean the welding unit, especially the ventilation openings, to prevent dust and debris buildup. Use compressed air if available.
- Meşale Bakımı:
- Inspect the contact tip for wear and replace if necessary.
- Püskürtme ucunun temiz ve sıçramalardan arındırılmış olduğundan emin olun.
- Check the torch cable for damage.
- Wire Drive System: Periodically check the wire drive rollers for wear and ensure they are clean.
- zemin Clamp: zemin cl sağlamakamp is clean and provides a secure connection.
- Depolamak: Kaynak makinesini kullanmadığınız zamanlarda kuru ve temiz bir ortamda saklayın.
7. Sorun Giderme
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Üniteye güç gelmiyor. | 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. | zemin clamp not properly connected, wire feed issue, contact tip clogged. | Zemin temizliğini sağlayın.amp has good contact, check wire feed, clean/replace contact tip. |
| Welder shuts off during operation. | Aşırı ısınma koruması aktif. | Cihazın soğumasını bekleyin. Havalandırmanın engellenmediğinden emin olun. |
| Poor weld quality (porosity, weak welds). | Improper settings (wire speed, power), dirty workpiece, incorrect technique. | Adjust settings, clean workpiece, review welding technique. |
8. Teknik Özellikler
- Modeli: Gude SG 120 A (Model Number: 20070)
- Giriş Voltage: 230V
- Sıklık: 50 Hz
- Max. Net Power: 3.2 kVA
- Net Protection: 16A
- Yüksüz Hacimtage: 31V
- Kaynak Akımı: 60 A / 90 A (2 levels)
- Malzeme Kalınlığı: 1.5 - 5 mm
- Max. Wire Diameter: 0.9 mm (flux-cored)
- Ürün Ölçüleri: 48.01x35.99x22 cm
- Ağırlık: 14 kilo
9. Garanti ve Destek
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.





