Grilling with water and lava stones, Filling with water and lava stones, Fill water into the grill container – Siemens ET475MU11E User Manual
Page 16: Grilling with lava stones: 1 litre (bottom mark), Setting the grill, Switching the grill on and off, Note, Setting the grill setting, Switch the grill on using the main switch, Preheating the grill
