§9.1. Scope and purpose. — Inbound Citations

(6) Has performance in accordance with NEMA Design A (MG1) or B (MG1) characteristics or equivalent designs such as IEC Design N (IEC);

(i) Test each unit in accordance with the requirements of Sections 6.1 through 6.9 (Apparatus) (except 6.4 and 6.7), 9.1 through 9.4 (Preparation of Apparatus), and 10.1 through 10.2.5 (Procedure) of ASTM F2324, (incorporated by reference, see § 431.263). Precatory language in ASTM F2324 is to be treated as mandatory for the purpose of testing. In Section 9.1 of ASTM F2324, the second instance of “prerinse spray valve” refers to the spring-style deck-mounted prerinse unit defined in Section 6.8. In lieu of using manufacturer installation instructions or packaging, always connect the commercial prerinse spray valve to the flex tubing for testing. Normalize the weight of the water to calculate flow rate using Equation 1 to this paragraph, where Wwater is the weight normalized to a 1 minute time period, W1 is the weight of the water in the carboy at the conclusion of the flow rate test, and t1 is the total recorded time of the flow rate test.