61770 AMD 2-2006 Amendement 2 Appareils électriques raccordés au réseau d'alimentation en eau – Prescriptions pour éviter le retour d'eau par siphonnage et la défaillance des ensembles de raccordement (Edition 1.1; Consolidated Reprint)
Amendment 2 Electric appliances connected to the water mains – Avoidance of backsiphonage and failure of hose-sets (Edition 1.1; Consolidated Reprint)
Amendement 2 Appareils électriques raccordés au réseau d'alimentation en eau – Prescriptions pour éviter le retour d'eau par siphonnage et la défaillance des ensembles de raccordement (Edition 1.1; Consolidated Reprint) 是非强制性国家标准，您可以免费下载前三页
This International Standard specifies requirements for appliances for household and similar purposes to prevent the backsiphonage of non-potable water into the water mains. It also specifies requirements for hose-sets used for connecting such appliances to the water mains that supply water at a pressure not exceeding 1 MPa.NOTE 1 Examples of similar purposes are the installation of appliances in canteens@ restaurants@ launderettes and communal flats.NOTE 2 This standard does not apply to appliances-?used for dry cleaning;- for medical purposes;- intended for industrial puposes.NOTE 3 The connection of the appliance to the water mains may be temporary or permanent.NOTE 4 When reference is made to the water mains@ water supplied from a cistern or similar system is also included.NOTE 5 Many countries have requirements concerning the prevention of contamination of potable water as a result of contact with unsuitable materials upstream of a safety device.