EWR 2/EWR 2 Net
2.4 Basic safety instructions
The product has been developed and manufactured in accordance with state-of-the-art technology and the
recognized safety standards and regulations. Inevitable technical residual risks to the user, third parties,
devices, or other material property are posed by the product. The manufacturer will accept no liability for
damage caused by non-observance of the documentation.
► Before using the system for the first time, please read the provided documentation carefully.
► Do not operate the product unless it is functioning properly and ensure compliance with all documents.
► Before carrying out specific work, for example, commissioning, operation, transport and maintenance,
read the documentation carefully.
► Use suitable means to protect yourself and bystanders from the hazards listed in the documentation.
► Store the documentation within easy reach of the device for reference and enclose all documents when
passing on the product.
► Consult the documentation for additional welding components.
► Information about how to handle gas cylinders can be found in the instructions provided by the gas
manufacturer and the relevant local regulations, e.g., regulations that apply to compressed air.
► Observe the local accident prevention regulations.
► Only trained specialists should commission, operate, and service the device. Qualified personnel are
persons who, based on their special training, knowledge, experience and due to their knowledge of the
relevant standards, are able to assess the tasks assigned to them and identify possible dangers.
► Keep the work area in order. Ensure good lighting of the work area.
► Switch off the power supply, gas supply, and compressed air and unplug the power plug for the entire
duration of maintenance, commissioning, and repair activities.
► For disposal, observe the local regulations, laws, provisions, standards and guidelines.
Safety instructions for electrical components
► Check electric tools for damage and for its proper functioning in accordance with its designated use.
► Do not expose electric tools to rain and avoid a moist or wet environment.
► Protect yourself from electric shock by using insulating mats and wearing dry clothing.
► Do not use the electric tools in areas subject to fire or explosion hazards.
Safety instructions for welding
► Arc welding may cause damage to the eyes, skin and hearing. Note that other hazards may arise when
the device is used with other welding components. Therefore, always wear the prescribed personal
protective equipment as defined by local regulations.
► Any metal vapors, especially lead, cadmium, copper and beryllium are harmful. Ensure sufficient
ventilation or extraction. Do not exceed the current occupational exposure limits (OEL).
► To prevent the formation of phosgene gas, rinse workpieces that have been degreased with chlorinated
solvents using clean water. Do not place degreasing baths containing chlorine in the vicinity of the
welding area.
► Adhere to the general fire protection regulations and remove flammable materials from the vicinity of
the welding work area prior to starting work. Provide appropriate fire extinguishing equipment in the
workplace.
Safety instructions for personal protective equipment
► Do not wear loose fitting clothing or jewelry.
► Use a hair net for long hair.
► Wear safety goggles, protective gloves, and a respiratory mask, if necessary.
2 Safety
EN - 7