IEC 62841-4-7

IEC 62841-4-7:2022 clause 1 of IEC 62841-1:2014, 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.
The contents of the corrigendum of May 2023 have been included in this copy.