The requirement of 8.1 applies for all positions of the appliance when it is operated asin normal use, and after the removal of detachable parts, unless otherwise specified.Test probe B and test probe 18 of IEC 61032 are applied with a force not exceeding 1 N, theappliance being in every possible position, except that appliances normally used on the floorand having a mass exceeding 40 kg are not tilted. Through openings, the test probe is appliedto any depth that the probe will permit and is rotated or angled before, during and after insertionto any position. If the opening does not allow the entry of the probe, the force on the probe inthe straight position is increased to 20 N when probe B is used or 10 N when probe 18 is used.If the probe then enters the opening, the test is repeated with the probe in the angled position.During the tests with test probe B, all detachable parts are removed except lamps locatedbehind a detachable cover are not removed, provided that the appliance can be isolated fromthe supply mains by means of a plug or an all-pole switch. However, during insertion or removalof lamps which are located behind a detachable cover, protection against contact with liveparts of the lamp cap shall be ensured.During the tests with test probe 18, the appliance shall be fully assembled as in normal usewithout any parts removed.Test probe 18 is not applied to appliances for commercial use unless they are intended to beinstalled in an area open to the public.It shall not be possible to touch live parts or live parts protected only by lacquer, enamel,ordinary paper, cotton, oxide film, beads, or sealing compound except self-hardening resins,with the probe