Replace the second and third paragraph starting with "This International Standard deals& " up to "& relevant part 2 of IEC 60335", excluding Note 101, by the following: This document deals with the electrical safety of gas, oil and solid-fuel burning appliances having electrical connections, for household and similar purposes, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. This standard covers the electrical safety of these appliances. All safety aspects of these appliances, including those relevant to the noise emitted, are only covered when the appliance also complies with the relevant product standard for the fuel-burning appliance. If the appliance incorporates electric heating sources, safety aspects concerning these electric sources are covered when the appliance also complies with the relevant Part 2 of EN 60335. Replace the fourth paragraph starting with "Appliances not intended for& " up to " within the scope of this standard" by the following: Additional requirements for appliances and machines with moving parts and intended for commercial use are given in Annex ZE. NOTE Z101 Examples of appliance for household environment are appliances for typical housekeeping functions used in the household environment and appliances for typical housekeeping functions used by non-expert users: in shops, offices and other similar working environments, in farm houses, by clients in hotels, motels and other residential type environments, in bed and breakfast type environments. NOTE Z102 Household environment includes the dwelling and its associated buildings, the garden, etc. Replace the sixth paragraph starting with "However, in general, it does not take into account& " up to "& children playing with the appliance", including two dashed items, by the following: However, in general, it does not take into account: - children playing with the appliance; - the use of the appliance by young children and very young children; - the use of the appliance by older children without supervision. It is recognized that very vulnerable people may have needs beyond the level addressed in this standard. Add a new paragraph before Note 102: This standard has to be applied in conjunction with the relevant standards for appliances and for control devices. Examples are listed in Annexes ZAA and ZBB.