Deals with the 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. The electrical safety and some other safety aspects of these appliances are also covered. All safety aspects are covered when the appliance also complies with the relevant standard for the fuel-burning appliance. If the appliance incorporates electric-heating sources, it also has to comply with the relevant part 2 of EN 60335. Examples of appliances within the scope of this standard are: central heating boilers; commercial catering equipment; cooking appliances; laundry and cleaning appliances; room heaters; warm air heaters; water heaters. This standard however, in general, does not take into account the use of appliances by - persons (including children) whose * physical, sensory or mental capabilities; or * lack of experience and knowledge prevent them from using the appliance safely without supervision or instruction; - children playing with the appliance.