1. a person who has made a connection to the device is required and the appropriate protective apparel for their work, such as freckles, light off, nose reduction fronting help breathe to prevent smoke or by welding fum. Fabric covered, not by fire at Saket sabet's stumps.2. before you make the connection, move the substances can ignite has gone out on the sparks of welding can be reached.3. all types of welding machine must be grounded properly and tight.4. wiring connections must be in good condition. Joints must be tight and insulated.5. While you are working on. Wiring connections must not be immersed in water.
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