规定了as 2549中定义的建筑物维护装置的安全使用要求。它包括关于规划、选择、选址、操作和维护、检查和维修的章节。附录提供了检验和测试证书的示例，以及典型的日志格式。本标准适用于AS 2550.1和AS 1418.13，其中规定了建筑物维护装置的设计和安装要求。

Specifies the requirements for the safe use of building maintenance units as defined in AS 2549. It includes sections on planning, selection, siting, operation and maintenance, inspection and repair. Appendices provide examples of an inspection and testing certificate, and a typical logbook format. It is intended for use with AS 2550.1, and AS 1418.13 which specifies the design and installation requirements for building maintenance units.