SSH IEC 61770:2008+A1:2015

Pajisje elektrike të lidhura me linjën e furnizimt me ujë - Shmangia e rrjedhjes në drejtim të kundërt të ujit dhe dëmtimi i sistemit të tubave

Electric appliances connected to the water mains - Avoidance of backsiphonage and failure of hose-sets

Scope

IEC 61770:2008+A1:2015 provides 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. The major changes in this edition as compared with the first edition are as follows:<br /> - normative references are updated;<br /> - some notes have been converted to normative text (3.10, 5.2, 6.3, 7.2 and Annex A);<br /> - the type of petroleum spirit has been specified (9.3). <b>This consolidated version consists of the second edition (2008) and its amendment 1 (2015). Therefore, no need to order amendment in addition to this publication.</b>