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OPERATION & SAFETY INSTRUCTIONS AIR KNIVES & IONIZING AIR KNIVES Models 921-X and 981-X (Includes all BSP versions of models listed above) I M P O R T A N T Please read all instructions BEFORE attempting to use this product 10125 Carver Road, Cincinnati, OH 45242 Phone: 513-891-7474 •...
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Installation and Operation Air Knives can be cycled on and off to match machine cycle times. In order to vary the volume of airflow from the Air Knife, an appropriately sized pressure regulator can be used to control the compressed air pressure, (less pressure = less airflow).
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Maintenance It is critical to the performance of the Air Knives that the internal air passages remain clean. If performance suddenly drops, carefully disassemble the unit and inspect for debris. If debris is found, it may be necessary to change the filter element.
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Limited Warranty Vortec compressed air products manufactured by ITW Air Management will be replaced or repaired if found to be defective due to manufacture defect within ten years from the date of invoice. Refer to our website www.vortec.com for full warranty details and limitations. ITW Air Management makes no specific warranty merchantability or warrant of fitness to a particular purpose.
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Table 1: Filter Recommendations FILTER AND REPLACEMENT PART ITEM NUMBERS Vortec Model 5 micron Air Filter Oil Removal Filter Pressure Regulator .002", .003" or .004" shims 921-3 701S-24A 701S-48 208R 930-8, 930-9, 930-10 921-6, 981-6 701S-24A 701S-48 208R 930-8, 930-9, 930-10...
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Ionizing air knives921-3921-6981-6921-12981-12...
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