Is your Smeg dish cleaning appliance hatch refusing to open? A faulty latch – part number 690074493 – is a typical culprit. This guide will walk you through replacing the latch on your Smeg's machine. https://690074493dishwasherdoorl334706.dailyhitblog.com/48583419/the-smeg-dishwasher-lid-lock-690074493-a-substitute-manual