Download Testing and Adjusting - MVP Metering System
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Testing & Adjusting Manual Adjusting Procedure - What to look for in the test shots: A. One narrow stream: The operating pressure is very low for the material you are using. Solutions: Increase the operating pressure. Increase the material’s temperature Use a smaller Nozzle size. B. Three heavy fingers: Horns are beginning to develop, but the operating pressure is still very low. Solutions: Increase operating pressure. Increase material’s temperature. Use smaller nozzle size. Rev. 01/2013 Page | 21