1. Uvod
This manual provides detailed instructions for the safe and effective operation, setup, and maintenance of your Reboot RBM-1450 4-in-1 Multiprocess Welder. This versatile machine supports MIG (Gas/Gasless), Stick (MMA), and Lift TIG welding processes, making it suitable for a wide range of applications from home DIY projects to general repair work. It features IGBT inverter technology for stable arc performance and energy efficiency.

Figure 1.1: The Reboot RBM-1450 4-in-1 Multiprocess Welder, showcasing its compact design and integrated welding torch.
2. Sigurnosne informacije
Welding can be dangerous. Always follow safety precautions to prevent injury or damage. Read and understand all safety warnings before operating the welder.
2.1 Opće sigurnosne mjere
- Električni udar može ubiti: Ensure proper grounding. Do not touch live electrical parts. Wear dry insulating gloves and protective clothing.
- Isparenja i plinovi mogu biti opasni: Držite glavu dalje od isparenja. Koristite ventilaciju ili ispuhivanje kako biste uklonili isparenja iz zone disanja.
- Lukovi mogu opeći oči i kožu: Wear a welding helmet with a proper shade filter. Wear protective clothing to protect skin.
- Opasnost od požara i eksplozije: Uklonite sve zapaljive materijale iz područja zavarivanja. Imajte pri ruci aparat za gašenje požara.
- Vrući dijelovi mogu uzrokovati teške opekotine: Allow hot parts to cool before handling. Use insulated gloves and tongs.
- Always Disconnect Power: Before servicing or moving the unit, disconnect the input power.
- Koristiti u dobro prozračenom prostoru: Ensure adequate airflow to prevent overheating and fume buildup.
3. Šta se nalazi u kutiji
Upon unpacking, please verify that all components listed below are present and undamaged. If any items are missing or damaged, contact customer support immediately.

Figure 3.1: Diagram showing the contents included with the Reboot RBM-1450 welder, including the main unit, cables, and accessories.
- Reboot RBM-1450 Multiprocess Welder Unit
- MIG Torch (integrated)
- Prizemlje Clamp with Cable (2M)
- Electrode Holder with Cable (2M)
- Uputstvo za upotrebu
- Flux Core Wire Spool (1KG)
- Gas Hose (3M)
- Crijevo Clamps
- Kontaktirajte savjete
- Ceramic Nozzles
- Brush with Chipping Hammer
4. Proizvod je gotovview and Control Panel Introduction
Familiarize yourself with the main components and controls of the RBM-1450 welder.

Slika 4.1: Detaljno view of the control panel, indicating the function of each light, knob, and switch.
4.1 Kontrole na prednjoj ploči
- Svjetlo napajanja: Indicates when the machine is powered on.
- Overload/Overheat Protection Light: Illuminates if the machine is overloaded or overheats, indicating a temporary shutdown for protection.
- Current/Voltage Dugme za podešavanje: Used to set the welding current (for Stick/TIG) or voltage (for MIG).
- Prekidač za odabir procesa: Allows selection between MIG, Lift TIG, and Stick welding modes.
- Wire Diameter Selection Switch: For MIG mode, select the appropriate wire diameter (0.6mm, 0.8mm, 0.9/1.0mm).
- Pozitivni (+) i negativni (-) terminali: Za spajanje kablova za zavarivanje.
4.2 Karakteristike stražnje ploče

Slika 4.2: Pozadi view of the welder, showing the main power switch, gas input, and power cord connection.
- Glavni prekidač napajanja: Uključuje ili isključuje zavarivač.
- Ulaz plina: Connection point for the shielding gas hose (for MIG Gas welding).
- Kabl za napajanje: Integrated 220V power cord with US standard plug (NEMA 6-50P).
- ventilator za hlađenje: Ensures proper ventilation and prevents overheating.
5. Podešavanje
5.1 Priključak za napajanje
The Reboot RBM-1450 operates on a 220V AC power supply. Ensure your power source meets these requirements and that a 30A breaker is suggested for 220V operation.
- Connect the welder's power cord (220V 50A 6-50P plug) to a suitable 220V outlet.
- Ensure the main power switch on the rear of the unit is in the "OFF" position before connecting to power.
5.2 Wire Spool Installation (MIG Welding)

Figure 5.1: Illustration of how to install the wire spool inside the welder's wire feed compartment.
- Otvorite poklopac odjeljka za dovod žice.
- Place the wire spool onto the spool holder, ensuring it rotates freely.
- Feed the welding wire through the guide tube and into the drive rollers.
- Close the drive roller tension arm and adjust the tension appropriately. The wire should feed smoothly without slipping or deforming.
- Zatvorite poklopac odjeljka za dovod žice.
5.3 Spajanje kablova za zavarivanje
- For Stick (MMA) Welding:
- Connect the electrode holder cable to the positive (+) terminal.
- Spojiti uzemljenje clamp kabel na negativni (-) terminal.
- Pričvrstite uzemljenje clamp sigurno pričvrstite na radni komad ili stol za zavarivanje.
- For Lift TIG Welding:
- Connect the TIG torch (if not integrated) to the negative (-) terminal.
- Spojiti uzemljenje clamp cable to the positive (+) terminal.
- Pričvrstite uzemljenje clamp sigurno pričvrstite na radni komad ili stol za zavarivanje.
- Connect the gas hose from the TIG torch to the gas input on the rear panel, and then to your argon gas cylinder.
- For MIG Welding (Gas/Gasless):
- The MIG torch is integrated.
- For Gas MIG, connect the gas hose from the rear panel to your shielding gas cylinder (e.g., CO2 or Argon/CO2 mix).
- Spojiti uzemljenje clamp cable to the appropriate terminal based on your wire type (check manual for specific polarity for flux core vs. solid wire). Typically, for flux core, the ground clamp connects to the positive (+) terminal, and for solid wire with gas, it connects to the negative (-) terminal.
- Pričvrstite uzemljenje clamp sigurno pričvrstite na radni komad ili stol za zavarivanje.
6. Operacija
The RBM-1450 offers multiple welding processes. Select the appropriate mode and settings for your application.

Figure 6.1: Visual representation of the four welding processes supported: MIG Gas, MIG Gasless, Stick, and Lift TIG.
6.1 Selecting Welding Process
Use the process selection switch on the front panel to choose between MIG, Lift TIG, or Stick welding.

Figure 6.2: Close-up of the control panel highlighting the current/voltage adjustment knob and wire diameter selection switch.
6.2 Podešavanje parametara zavarivanja
- Current/Voltage Knob: Rotate this knob to adjust the welding output. Higher numbers typically mean higher current/voltage.
- Wire Diameter Switch (MIG only): Select the setting that matches the diameter of the welding wire you are using (0.6mm, 0.8mm, or 0.9/1.0mm).
6.3 Specifičnosti procesa zavarivanja
- Zavarivanje elektrodom (MMA):
- Suitable for 2.5mm (3/32") 6013 and 7018 rods. Can also handle 3.2mm (1/8") 7018 rods on 220V.
- Set the current based on the electrode type and thickness of the material.
- MIG Welding (Gas/Gasless):
- For Gas MIG, ensure gas flow is set correctly at the regulator.
- For Gasless MIG, use flux-cored wire and ensure correct polarity.
- Podesite voltage and wire feed speed (controlled synergically by the machine) for optimal arc.
- TIG zavarivanje podizanjem:
- Requires a TIG torch and pure argon shielding gas.
- To initiate arc, touch the tungsten electrode to the workpiece and then lift slightly.
6.4 Kompatibilni materijali

Slika 6.3: Pramples of metal types suitable for welding with this machine, including mild steel, cast iron, sheet metal, stainless steel, square pipe, and metal cage.
The RBM-1450 is designed to weld various materials, including stainless steel, alloy steel, carbon steel, copper, and copper alloy. It is not recommended for aluminum without specific accessories and settings not covered in this manual.
7. Održavanje
Redovno održavanje osigurava dugotrajnost i optimalne performanse vašeg aparata za zavarivanje. Uvijek isključite napajanje prije bilo kakvog održavanja.
- čišćenje: Periodically clean the inside of the machine using dry, compressed air to remove dust and metal particles. Ensure the air is dry to prevent moisture damage.
- Mehanizam za dovod žice: Inspect the wire feed rollers for wear and cleanliness. Clean any debris from the grooves.
- Kablovi i priključci: Check all welding cables, torch, and ground clamp for damage, fraying, or loose connections. Replace damaged parts immediately.
- ventilator za hlađenje: Ensure the cooling fan is free from obstructions and operating correctly.
- Kontaktni vrhovi i mlaznice: Replace worn contact tips and clean or replace clogged nozzles on the MIG torch.
8. Otkrivanje problema
Ovaj odjeljak pruža rješenja za uobičajene probleme s kojima se možete susresti. Za probleme koji nisu ovdje navedeni, obratite se korisničkoj podršci.
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Aparat za zavarivanje se ne uključuje. | Nema napajanja; glavni prekidač isključen; neispravan kabel za napajanje. | Check power outlet and circuit breaker. Ensure main switch is ON. Inspect power cord for damage. |
| Nema luka ili slab luk. | Poor ground connection; incorrect settings; worn consumables; wrong polarity. | Osigurajte uzemljenjeamp is clean and securely attached. Adjust current/voltage. Replace contact tip/electrode. Verify correct polarity for welding process. |
| Overload/Overheat light is on. | Prekoračen radni ciklus; nedovoljna ventilacija. | Allow machine to cool down. Ensure cooling fan is clear and operating. Improve ventilation in welding area. |
| Problemi s dovodom žice (MIG). | Incorrect wire tension; clogged liner; wrong drive rollers; tangled wire. | Adjust wire tension. Clean or replace torch liner. Ensure correct drive rollers for wire size. Untangle wire spool. |
| Loš kvalitet zavara (poroznost, prskanje). | Incorrect gas flow (MIG); contaminated workpiece; wrong settings; improper technique. | Check gas cylinder and flow rate. Clean workpiece thoroughly. Adjust settings. Practice welding technique. |
9. Specifikacije
Key technical specifications for the Reboot RBM-1450 Multiprocess Welder.
| Feature | Detalj |
|---|---|
| Broj modela | ARC1450D |
| Proizvođač | Restart-US |
| Ulazni voltage | 220 V AC |
| Izvor napajanja | AC |
| Procesi zavarivanja | MIG (Gas/Gasless), Stick (MMA), Lift TIG |
| Radni ciklus (220V) | 140A @ 60% |
| Težina artikla | 18.08 funte (otprilike 8.2 kg) |
| Dimenzije proizvoda | 16 x 10 x 8.5 inča (približno 40.6 x 25.4 x 21.6 cm) |
| Materijal | Stainless Steel (body) |
| Dužina kabla | 5 stopa |
| Format priključka | B - US style with ground plug (NEMA 6-50P) |
| Suggested Breaker (220V) | 30A |
10. Jamstvo i podrška
Reboot provides comprehensive support for your product.
10.1 Informacije o garanciji
Reboot supplies a GARANCIJA 1 GODINE from the date of purchase. Faulty arc welders can be replaced within 30 days of purchase. This warranty covers manufacturing defects and workmanship under normal use.
10.2 Korisnička podrška
For any questions, technical assistance, or warranty claims, please contact Reboot customer service. We offer 7*24 hours online after-sales service. If you're not satisfied with your purchase, we'll refund you - no questions asked.
For the most up-to-date contact information, please visit the official Reboot webweb-mjesto ili pogledajte kontakt podatke navedene u dokumentaciji o kupovini.





