FlexCut 125 CE - Welding machine LINCOLN ELECTRIC - Free user manual and instructions
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| Product Type | Welding Machine |
| Brand | Lincoln Electric |
| Model | FlexCut 125 CE |
| Welding Process | MIG/MAG, Flux-Cored (FCAW) |
| Input Voltage | 230 V, 50/60 Hz, single-phase |
| Input Current | 20 A |
| Output Current Range | 30 – 125 A |
| Duty Cycle | 20% at 125 A, 60% at 80 A |
| Welding Thickness | Up to 5 mm (mild steel) |
| Wire Diameter | 0.6 – 1.0 mm |
| Wire Feed Speed | 2 – 15 m/min |
| Dimensions (HxWxD) | 300 x 200 x 400 mm |
| Weight | 10.5 kg |
| Protection Class | IP23 |
| Insulation Class | F |
| Cooling | Forced air |
| Gas Solenoid Valve | Yes |
| Spot Welding Timer | Adjustable (0.5 – 10 s) |
| Included Accessories | MIG torch, gas hose, regulator, work clamp, 2 m cable |
| Maintenance | Clean dust, check wire liner, replace contact tips |
| Safety Features | Overheat protection, wire jog, gas purging |
| Repairability | Modular parts, user-replaceable liners and tips |
Frequently Asked Questions - FlexCut 125 CE LINCOLN ELECTRIC
What is the maximum welding thickness for the FlexCut 125 CE?
The FlexCut 125 CE can weld mild steel up to 5 mm in a single pass, depending on the joint configuration and wire type.
Can I use the FlexCut 125 CE for aluminum welding?
Yes, but you need to use pure argon gas and a 0.8 mm or 1.0 mm aluminum wire. It is recommended for thin aluminum up to 3 mm.
What is the duty cycle of this machine?
The duty cycle is 20% at 125 A (2 minutes of welding every 10 minutes) and 60% at 80 A.
Does the FlexCut 125 CE support flux-cored welding?
Yes, it supports self-shielded flux-cored welding (FCAW-S) without shielding gas. Use flux-cored wire and set the polarity to DCEN.
What is the input power requirement?
It requires a 230 V single-phase power supply with a minimum of 20 A circuit breaker.
How do I adjust the wire feed speed?
Wire feed speed is adjusted via a knob on the front panel, with a range of 2 to 15 m/min. Adjust according to welding current and wire diameter.
What gas should I use for MIG welding?
For steel, use a mix of 75% argon / 25% CO2 (C25) or pure CO2. For aluminum, use pure argon.
Can I use the FlexCut 125 CE outdoors?
Yes, it has an IP23 protection rating, meaning it is protected against spraying water and can be used outdoors but not in heavy rain.
How do I replace the wire liner?
Disconnect the torch, remove the old liner, and insert a new liner of the same diameter (e.g., 0.6-1.0 mm). Trim the liner to the correct length as shown in the manual.
What is the warranty for this machine?
Lincoln Electric typically offers a 3-year warranty from the date of purchase for manufacturing defects. Check your local dealer for terms.
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USER MANUAL FlexCut 125 CE LINCOLN ELECTRIC
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Product information
Brand : LINCOLN ELECTRIC
Model : FlexCut 125 CE
Category : Welding machine