1. تعارف
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. حفاظتي هدايتون
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.
- ڪنهن به سار سنڀال يا لوازمات کي تبديل ڪرڻ کان اڳ بجلي بند ڪريو.
- زنده برقي حصن کي هٿ نه ڪريو.
- Keep children and unauthorized personnel away from the welding area.
- The machine is equipped with overheating protection. Allow the unit to cool down if it activates.
3. پراڊڪٽ ختمview ۽ اجزاء
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.

شڪل 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.
اهم اجزاء:
- Welding Unit: Main power source and control panel.
- ويلڊنگ مشعل: Delivers the flux-cored wire and welding current to the workpiece.
- گرائونڊ ڪلamp: برقي سرڪٽ کي مڪمل ڪرڻ لاءِ ورڪ پيس سان ڳنڍي ٿو.
- ويلڊنگ ماسڪ: Provides eye and face protection from arc flash and sparks.
- Wire Brush: Used for cleaning welds.
- Contact Tips: Consumable parts for the welding torch.
4. سيٽ اپ
- پيڪنگ کولڻ: پيڪنگ مان سڀني حصن کي احتياط سان هٽايو. ڪنهن به شپنگ نقصان جي چڪاس ڪريو.
- پاور ڪنيڪشن: 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.
- تار لڳائڻ:
- تار وارو ڪمپارٽمينٽ کوليو.
- 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.
- ڪٻٽ بند ڪيو.
- Torch and Ground Clamp ڪنيڪشن:
- Ensure the welding torch is securely connected to the front panel of the welder.
- زمين کي cl سان ڳنڍيوamp cable to the designated terminal on the welder.
- ورڪ پيس جي تياري: Clean the workpiece thoroughly to remove rust, paint, oil, or other contaminants that could affect weld quality.
5. آپريشن
- پاور آن: Switch the welder to the "ON" position.
- گرائونڊ ڪلو سان ڳنڍيوamp: زمين جي ڪل کي محفوظ طور تي ڳنڍيوamp ورڪ پيس ڏانهن، سٺي برقي رابطي کي يقيني بڻائي.
- پاور ليول چونڊيو: 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).
- وائر فيڊ اسپيڊ کي ترتيب ڏيو: 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.
- ويلڊنگ:
- 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.
- گهڻي گرمي کان بچاءُ: If the welder overheats, the thermal protection will activate, and the unit will temporarily shut down. Allow it to cool down before resuming operation.
- بجلي بند: After welding, release the torch trigger, switch the welder to "OFF," and disconnect it from the power supply.
6. سار سنڀال
Regular maintenance ensures the longevity and safe operation of your welder.
- صفائي: Regularly clean the welding unit, especially the ventilation openings, to prevent dust and debris buildup. Use compressed air if available.
- مشعل جي سار سنڀال:
- 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.
- گرائونڊ ڪلamp: زمين کي پڪ ڪريو clamp is clean and provides a secure connection.
- اسٽوريج: جڏهن استعمال ۾ نه هجي ته ويلڊر کي سڪل، صاف ماحول ۾ ذخيرو ڪريو.
7. مسئلا حل ڪرڻ
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| يونٽ کي طاقت ناهي. | 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. | گرائونڊ ڪلamp not properly connected, wire feed issue, contact tip clogged. | زميني ڪل کي يقيني بڻايوamp has good contact, check wire feed, clean/replace contact tip. |
| Welder shuts off during operation. | اوور هيٽنگ تحفظ چالو ڪيو ويو. | 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. ٽيڪنيڪل وضاحتون
- ماڊل: Gude SG 120 A (Model Number: 20070)
- انٽ واليمtage: 230 V
- تعدد: 50 هز
- Max. Net Power: 3.2 kVA
- Net Protection: 16 اي
- No-Load Voltage: 31 V
- ويلڊنگ موجوده: 60 A / 90 A (2 levels)
- مواد جي ٿلهي: 1.5 - 5 ملي ميٽر
- Max. Wire Diameter: 0.9 mm (flux-cored)
- پيداوار جي ماپ: 48.01 x 35.99 x 22 سينٽي
- وزن: 14 ڪلو
9. وارنٽي ۽ سپورٽ
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.





