4.ELECTRIC SHOCK. DO NOT touch live electrical parts. Connect welder to power source with approved earth ground. Make sure all electrical connections are tight, clean, and dry. Connect workpiece to approved earth ground. The work lead is NOT a ground connection and is to be used only to complete the working welding circuit.
5.PREVENT FIRES. Welding work zones must be kept clear of flammable liquids, such as gasoline and solvents; combus- tible solids, such as paper and wood; and flammable gases, such as acetylene and hydrogen. Provide approved fire barriers and fire extinguishing equipment for the welding zone. Stay alert for sparks and spatter thrown into cracks and crevices that can start a smoldering fire.
6.PERSONAL PROTECTIVE EQUIPMENT. Wear eye, ear, and body protection approved for welding operations. Wear complete body protection, such as clean and
7.WORKING AREA. Keep working area clear of any material not involved in the welding operation. Keep all equipment, workpieces, and work surfaces clean, dry, and free of entanglements. Keep lead cables orga- nized and away from your body.
8.AVOID EXPLOSION HAZARD. Never weld on closed containers or containers with fumes inside. Containers should be prepared per American Welding Society Publication F4.1, Section 7.
9.HANDLING GAS CYLINDERS. Regardless of content, pressurized gas cylinders can explode. Always secure a protector cap in place over the outlet valve assembly when moving the cylinder. A broken off valve could release the pressurized contents and cause the cylinder to be hurled about at dangerously high speeds, causing serious property damage, personal injury, or death. Always use safe methods when moving gas cylinders. Always secure a gas cylinder to a wall or approved cylinder cart with a chain before using or storing.
10.PROTECT GAS CYLINDERS FROM HEAT OR DAMAGE. An excess of heat can cause the pressurized gas to expand and explode the cylinder. Never weld on the gas cylinder. Damaging the outside of the cylinder can cause the cylinder to crack and explode. Exploding pressurized gas cylin- ders can cause serious property damage, personal injury, or death.
11.ELECTRIC AND MAGNETIC FIELDS (EMF). Welding operations create EMF around the welding equipment and workpieces. Workers who have pacemak- ers must consult with their physician before using this equipment or being within 50 feet of welding operations.
12.EQUIPMENT MAINTENANCE. Make sure equipment inspections and maintenance are performed by a qualified person as required. Stop the welding operation and disconnect the welder from power if the equipment is damaged or malfunctions.
13.EXPERIENCING DIFFICULTIES. If you are experiencing difficulties performing the intended operation, stop using the equip- ment. Contact our Technical Support Department at (570)
H8154 AC/DC Stick/TIG Welder |