Contents Important Safety Warnings Intended Use and Requirements For The Extraction System Fume Extraction System Requirement Extraction Information On The Rating Plate Commissioning Connecting the Fume Torch to the Extraction System Measuring the Extraction Volume Flow with the Airflow Meter Adjusting the Extraction Capacity Applications for the Airflow Regulator Range and Ratings...
Important Safety Warnings Read and understand all instructions before using UV Light Damage this product UV radiation from the welding arc can cause Arc-eye, or Arc Torchology Fume torches are designed for use only by welder’s flash, is an inflammation of the cornea and is a result trained welding professionals who fully understand the risks and of ultraviolet (UV) radiation released by a welding arc.
Intended Use and Requirements For The Extraction System Intended Use: The Arc X Fume Extraction Torch is intended exclusively for welding in conjunction with a sufficiently powerful extraction system. Fume Extraction System Requirement To ensure effective fume capture and safe operation, the Uniarc Fume Extraction torch must only be used in conjunction with a fume extraction system which meets specific requirements.
Extraction Information On The Rating Plate Rating plate on the Fume Torch NEGATIVE PRESSURE [kPa] Connector Φ 50[m3/h] Negative Pressure[kPa] Fume Nozzle Volume Flow Rate [m Fume Nozzle Flow Rate [m³/h] The of air the torch is sucking in right at the nozzle where you're welding. It's how much fume the torch itself can pull in. Connector Flow Rate (Φ50) [m³/h] The amount of air that needs to be pulled through the system at the connection point (usually a 50 mm hose).
Commissioning Connecting the Uniarc Fume Torch to the Extraction System The Arc X Fume Torch can be connected to an external extraction unit as well as to a central extraction system. The Arc X Fume Torch is always connected in the same way. QD: Φ...
Commissioning 4. Close the Airflow Regulator – this ensures maximum extraction is measured. 5. Insert the torch (fume extraction nozzle) into the Airflow meter – ensure the torch is vertical and that no air can escape. 6. Compare the measured extraction volume flow with the required extraction volume flow listed on the torch’s rating plate If they match: The system is correctly set up If they do not match: Adjust the power of the extraction system until the extraction volumetric flow falls within the correct range...
Commissioning Applications for the Airflow Regulator: Corner – Fillet Welds When welding fillet welds, it may be necessary to open the Airflow regulator and thus reduce the capacity. Open Surfaces –Butt Welds When welding on open surfaces (such as square butt welds), it may be necessary to close the Airflow regulator and thus use the maximum extraction capacity.
Range and Ratings Ratings conform to EN60974-7 and lSO 21904-1 IEC/EN 60974-7 ISO21904-1 IEC/EN 60974-7 ISO21904-1 Cooling Method Air-Cooled Max Load Cooling Method Air-Cooled Max Load 180A 4.5KW 250A 8.0KW Rating: Rating: Mixed Gas M21 150A 3.0KW Mixed Gas M21 220A 6.0KW Duty Cycle...
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