Welding Machine Grounding Safety

Grounding means much more than punishing your teenager by restricting his privileges.

Welding machine grounding safety.

Grounding of electrical circuits is a safety practice that is documented in various codes and standards. Applying and maintaining proper grounding methods within the welding area is important to promote electrical safety in the workplace. A typical arc welding setup may consist of several electrical circuits. Grounding of electrical circuits is a safety practice that is documented in various codes and standards.

Various codes and standards document grounding electrical circuits as a safety practice. Paragraph 4 3 provides more direction on clothing selection for welding tasks. Applying and maintaining proper grounding methods within the welding area is important to promote electrical safety in the workplace. Standard 1910 254 d 3 requires grounding of welding machines frames to be checked and mandates special attention to the ground connections of portable machines.

1926 351 c 1 a ground return cable shall have a safe current carrying capacity equal to or exceeding the specified maximum output capacity of the arc welding or cutting unit which it services. Wear proper protective equipment such as rubber boots and rubber pads if performing arc welding in wet or high humidity conditions. Standard 1910 254 c 2 i requires grounding of welding machines but exempts engine driven machines. Ground returns and machine grounding.

A typical arc welding setup may consist of several electrical circuits. If the welding operation must be done on steel or other conductive material use an insulating mat under the operator. Wear rubber gloves under the welding gloves.