本指南涵盖了电动和液压电梯、自动扶梯和自动人行道的建议检查和测试程序，这些程序需要符合电梯和自动扶梯安全规范A17。1-1955及更高版本，以及现有电梯和自动扶梯的安全规范A17。3.本指南还阐述了A17版本的一些要求。1 1955年以前。注:本指南可能不反映当前A17中的最新要求。1号和A17号。3码。

This Guide covers recommended inspection and testing procedures for electric and hydraulic elevators, escalators, and moving walks required to conform to the Safety Code for Elevators and Escalators, A17.1-1955 and later editions and The Safety Code for Existing Elevators and Escalators, A17.3. This Guide also addresses some requirements from editions of A17.1 prior to 1955. NOTE: This Guide may not reflect the latest requirements in the current A17.1 and A17.3 Codes.