This clause of Part 1 is applicable, except as follows: Addition: This document applies to pedestrian controlled cylinder lawnmowers; and rotary lawnmowers designed for use around the home or for similar purposes, equipped with metallic cutting means; and/or non-metallic cutting means with one or more cutting elements pivotally mounted on a generally circular drive unit, where these cutting elements rely on centrifugal force to achieve cutting, and have a kinetic energy for each single cutting element of greater than 10 J. This standard does not apply to robotic lawnmowers; remote-controlled lawnmowers; flail mowers or flail-type attachments; scissors type lawnmowers; grassland mowers; sickle bar mowers; towed/semi-mounted grass-cutting machines; scrub-clearing machines; lawn trimmers and lawn edge trimmers; lawn edgers; grass trimmers; brush cutters; brush saws; agricultural mowers; trailing seat/sulky units; ride-on machines; non-powered lawnmowers; combustion engine powered lawnmowers; hybrid and fuel cell powered machines and associated charging systems; and garden tractors or their attachments. NOTE 101 Robotic lawnmowers are covered by IEC 60335-2-107, and will be covered by a future part of IEC 62841. NOTE 102 Lawn trimmers and lawn edge trimmers are covered by IEC 60335-2-91. NOTE 103 Lawn trimmers, lawn edge trimmers, grass trimmers, brush cutters and brush saws will be covered by a future part of IEC 62841. NOTE 104 Lawn edgers will be covered by a future part of IEC 62841.