WMF 450 operating instructions

Initial setup2.2 Installation and connection> Unpack the automatic coffee machine.> Place the automatic coffee machine on a stable, horizontal surface that is waterproof andheat-resistant.5a7a575b> Remove the cover (5a) from the back.> Connect the mains cable (5b) provided with the automatic coffee machine.> Connect the plug to an earthed socket.> Insert the drip tray with drip tray grid (7a) into the automatic coffee machine.2.3 Testing the water hardness> Dip the carbonate hardness-test strip provided (for about 5 seconds) in your tap water.30 seconds later, you can read the degree of hardness with the help of the colour scale on the test strippackage.6