This file is the INVERTEC 300TPX & 400TPX operator’s manual, which introduces the product's usage instructions, safety instructions and troubleshooting etc.
The document serves as an operator's guide for the INVERTEC 300TPX and 400TPX welding machines manufactured by Lincoln Electric. It covers essential safety warnings regarding electric shock, arc rays, and fumes, emphasizing that only qualified personnel should operate or maintain the equipment.
The machine must not be placed on a surface with an incline greater than 15° from horizontal.
The machine must not be operated in areas with an ambient temperature greater than 40°C.
The machine has a protection rating of IP23.