AS 2593-1995

Specifies the limits of boiler attendance categories as given in Amendment No.1 to the 1990 edition, together with the extension of the maximum capacity of small low-hazard boilers to 500 kW. It clearly defines the personnel that are involved in the design, installation, commissioning and maintenance of control systems and boilers. Safety is an overriding factor of this Standard and emphasizes the reliable system of control operations.