How to Use a Clarke Arc Welder
An arc welder is a simple but efficient tool that uses a welding power supply, either direct current (DC) or alternating current (AC). Welders weld an electric arc between an electrode and the base material. Clarke International manufactures a number of arc welders such as the 190N Easi-Aec Welder, which allows you to tackle different metal structures using 185 amps. Following the operating instructions that come with the Clarke Arc Welder, you can start using it without any difficulty.
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Instructions
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Secure an area within your garage or outdoors where you can easily connect to an electrical power supply.
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Connect the welding electrode holder and the work clamp to the "+ ve" and "- ve" terminals on the front panel of the welder respectively. Attach the work clamp to the metal work piece. Insert an electrode into the electrode holder. Secure the opening.
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Choose an appropriate current by turning the "Welding Current Selector" on the front panel of the machine according to the thickness of the welding rod or electrode. Switch the Clarke Arc Welder on by turning the power button at the rear panel to "On."
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Strike the electrode like a match on your work piece to start the arc. Position the electrode at about 10 mm from the work piece at an angle of 70 to 80 degrees.
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Withdraw the electrode from the work piece once it's primed, leaving a gap of about 1.5 mm, and begin to weld in one particular direction. Completely withdraw the electrode from the work piece when you finish. Turn off the Clarke Arc Welder and inspect your finished weld.
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Tips & Warnings
As a safety precaution, always wear safety gear like goggles and gloves before starting the weld. If you don't have any experience in welding, seek the assistance of an expert to guide you before attempting to do it yourself.
