本推荐规程为汽油分配设施的所有者和操作员以及监管官员提供了有关汽油蒸汽回收系统和部件的操作和维护指南。设备的正确操作和维护可以提高蒸汽回收法规的合规性，并大幅减少排放。本指南不涉及合格维修技术人员所需的维护。

This recommended practice provides guidance for owners and operators of gasoline dispensing facilities and regulatory officials regarding the operation and maintenance of gasoline vapor recovery systems and components. Proper operation and maintenance of the equipment can improve compliance with vapor recovery regulations and provide substantial emission reductions. This guide does not address the maintenance required by qualified service technicians.