Invertec V276 - Welding machine LINCOLN ELECTRIC - Free user manual and instructions
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| Product Type | Inverter Welding Machine |
| Brand | Lincoln Electric |
| Model | Invertec V276 |
| Input Voltage | 380-415V, 3-Phase |
| Input Power | 13.5 kVA |
| Welding Current Range | 5-275 A |
| Duty Cycle | 60% @ 275 A |
| Max Open Circuit Voltage | 65 V |
| Welding Processes | MMA, TIG, MIG/MAG |
| Dimensions (L x W x H) | 530 x 270 x 400 mm |
| Weight | 35 kg |
| Protection Class | IP23 |
| Insulation Class | H |
| Cooling | Fan Cooled |
| Maintenance | Regular cleaning of air filters and vents; check cable connections |
| Safety Features | Overload protection, thermal protection, voltage reduction device |
| Spare Parts Availability | Contact authorized Lincoln Electric distributors |
| Warranty | 3 years (subject to terms) |
Frequently Asked Questions - Invertec V276 LINCOLN ELECTRIC
What welding processes can the Invertec V276 perform?
The Invertec V276 is capable of MMA (stick), TIG, and MIG/MAG welding. It is a multi-process inverter welder.
What is the input voltage requirement?
The machine requires a 380-415V, 3-phase power supply. Ensure proper phase and voltage before connection.
How do I set the welding current?
Use the current adjustment knob on the front panel. The range is 5-275 A. Refer to the manual for recommended settings based on electrode type and thickness.
What does the thermal protection do?
If the internal temperature exceeds safe limits, the thermal protection will shut down the machine to prevent damage. Allow it to cool before resuming work.
Can I use the machine for aluminum welding?
Yes, with the appropriate MIG setup (aluminum wire, shielding gas) or TIG with AC capability. The Invertec V276 supports AC TIG for aluminum.
How often should I clean the air filters?
Clean the air filters every 50 operating hours or more frequently in dusty environments. Clogged filters can cause overheating.
What is the duty cycle at maximum output?
At 275 A, the duty cycle is 60% over a 10-minute period. This means 6 minutes welding and 4 minutes cooling.
Does the machine have a voltage reduction device?
Yes, it features a voltage reduction device (VRD) that lowers output voltage when not welding, enhancing safety.
Where can I find spare parts?
Spare parts are available through authorized Lincoln Electric distributors. Use only genuine parts for safety and performance.
What is the warranty period?
The standard warranty is 3 years from the date of purchase, subject to proper use and maintenance. Register online to activate.
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USER MANUAL Invertec V276 LINCOLN ELECTRIC
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Product information
Brand : LINCOLN ELECTRIC
Model : Invertec V276
Category : Welding machine