| 摘要 |
<p>The invention relates to a process for the cleaning of dishes in a dishwashing machine having a liquid circulation cycle with a circulating pump, which in successive, preferably program-controlled sequences draws liquid introduced into the washing compartment from the washing compartment sump and sprays it onto the dishes inserted in crockery baskets by way of spray devices arranged in the washing compartment, the liquid flowing back to the sump of the washing compartment again. The liquid and energy required in running the program are significantly reduced in that in at least some of the sequences (pre-rinse, intermediate rinse and clear rinse, glass and quick-wash) only a reduced quantity of liquid is introduced into the washing compartment, which is not sufficient for a stable hydraulic continuous operation of the liquid circulation cycle (intake of air), and that the liquid circulation cycle is monitored for the occurrence of an unstable hydraulic condition, and the circulation pump switched off or its pump delivery reduced for a period of time as a function thereof.</p> |
