Key facts
- Brand
- Lincoln Electric
- Model
- 270SX
- Documents
- 4
- Languages
- EN · ES
- Last added
- 2023-10-15
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Lincoln Electric INVERTEC 270SX & 400SX Operator's Manual
The document serves as an operator's guide for the INVERTEC® 270SX & 400SX welding machines manufactured by Lincoln Electric Italia S.r.l. It covers essential safety warnings regarding electric shock, arc rays, and fumes, emphasizing that qualified personnel must perform all installation and maintenance tasks.
Read onlineLincoln Electric 270SX specifications
| Protection Rating (270SX) | IP23 |
|---|---|
| Protection Rating (400SX) | IP23 |
| Maximum Ambient Temperature | 40°C |
| Maximum Surface Incline | 15° |
| Vac Peak Voltage Limit | below 670V |
Source: Lincoln Electric 270SX & 400SX Operator's Manual
All Lincoln Electric 270SX documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What safety equipment is required for TIG welding?
The operator must use Personal Protective Equipment (PPE) having a filter with a protection degree up to a maximum of 15.
Can this machine be used for pipe thawing?
No, the manual explicitly states not to use this machine for pipe thawing.
Who is qualified to operate this equipment?
This equipment must be used by qualified personnel.
From: Lincoln Electric INVERTEC 270SX & 400SX Operator's Manual
What are the maximum ambient temperature limits for operation?
The machine should not be operated in areas with an ambient temperature greater than 40°C.
From: Lincoln Electric INVERTEC 270SX & 400SX Operator's Manual
What is the maximum ambient temperature for operating this machine?
Do not operate the machine in areas where the ambient temperature exceeds 40°C.
From: Lincoln Electric INVERTEC 270SX & 400SX Operator's Manual
What is the maximum incline allowed for placing this machine?
Do not place or operate this machine on a surface with an incline greater than 15° from horizontal.
From: Lincoln Electric INVERTEC 270SX & 400SX Operator's Manual