| 摘要 |
A dish washing machine has at least one washing system (51, 52) that has a nozzle system with at least one washing nozzle (13, 13-1, 13-2) for spraying washing, a washing tank (14; 14-1, 14-2) for capturing at least part of the sprayed washing liquid, and a washing pump (11; 11-1, 11-2) for feeding washing liquid collected in the washing tank (14; 14-1, 14-2) to the at least one washing nozzle (13, 13-1, 13-2). A dirt capture system (70) separates dirt particles from the sprayed washing liquid flowing back into the washing tank (14; 14-1, 14-2) as a result of gravity, and a dirty-water pump (74; 74-1, 74-2) is connected for discharging the dirt particles from the dirt capture system (70). A control device (100) is designed for the mutually coordinated activation of the washing pump (11; 11-1, 11-2) and of the dirty-water pump (74; 74-1, 74-2), so that the recirculation circuit of the washing system (51, 52) can be interrupted for a first time span (Tl), and the discharge of dirt particles takes place within this first time span (Tl) or, at the latest upon the expiry of this first time span (Tl), within a second time span (T2). The invention also relates to a corresponding method for the mutually coordinated activation of the pumps (11, 74). |
