Adjustable parts of the hedge trimmer that are intended to rotate with respect to each other in accordance with 8.14.2 shall not cause undue stress on internal wiring.This subclause is not applicable for adjustable parts of the hedge trimmer that can rotate with respect to each other that are covered in 19.101.3.6, 19.103.3.5 and 19.107.Compliance is checked by inspection and the following test:For machines without rotation limiting end stops, the rotatable parts of the machine are subjected to 2 000 continuous rotations in each direction with any intermediate locking detents disabled.For machines with rotation limiting end stops, the rotatable parts of the machine are subjected to 2 000 cycles stop to stop, with any intermediate locking detents disabled. After the 2 000 cycles are completed, each end stop shall be subjected to a gradually applied torque of 6 Nm for 1 min. The end stop shall not allow the rotating element to go beyond the limits of its intended travel.NOTE Intermediate locking detents are not considered to be rotation limiting end stops.After the test, the machine shall withstand the electric strength test of Annex D between live parts and accessible parts and live parts shall not have become accessible, as specified in Clause 9."