prEN IEC 62841-4-7:2021

This clause of Part 1 is applicable, except as follows: Addition: This document applies to pedestrian controlled walk-behind lawn scarifiers and lawn aerators which are designed for regenerating lawns by combing out materials such as grass, thatch and moss or cutting vertically into the lawn face using – metallic tines; and/or – rigid non-metallic tines which rotate about a horizontal axis. This document does not apply to – pedestrian controlled walk-behind lawnmowers; – towed/semi-mounted lawn scarifiers and lawn aerators; – ride-on machines; – non-powered lawn scarifiers and lawn aerators; – combustion engine powered lawn scarifiers and lawn aerators; – plug aerators (corers); – hybrid and fuel cell powered machines and associated charging systems; and – garden tractors or their attachments. NOTE 101 Pedestrian controlled walk-behind lawnmowers are covered by IEC 62841-4-3.