Is your Smeg dish cleaning appliance hatch refusing to open? A faulty lock – part number 690074493 – is a common culprit. This manual will walk you through replacing the lock on your Smeg dishwasher . https://690074493-smeg560848.thezenweb.com/the-smeg-dishwasher-lid-latch-690074493-a-substitute-manual-81755150