English
The welding machine should have a separate switch. The shell of welder should be zero or ground protection. All welding machines used in the construction site must be equipped with electric shock protectors. No damage to the welding rod wire, good insulation. The welding machine shall be installed in a place protected from moisture, rain and smashing.Spanish
La máquina de soldadura debe tener un interruptor separado. La carcasa de la máquina de soldadura estará protegida contra cero o puesta a tierra. Todas las máquinas de soldadura utilizadas en la obra deben estar equipadas con protectores contra descargas eléctricas. El alambre de electrodo no está dañado y el aislamiento es bueno. La máquina de soldadura se instalará en un lugar a prueba de humedad, lluvia y rotura.
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