This part of ISO 10245 specifies general requirements for limiting and indicating devices for lifting appliances that are applicable to loads and motions, performance and environment. These devices restrict operation and/or provide the driver or other persons with operational information.
The extent to which devices are required and specific requirements for particular types of lifting appliance are given in the other parts of ISO 10245.
It is emphasized that safe and reliable operation of limiters and indicators relies upon regular inspection and maintenance.