| 摘要 |
<p>The Control mechanism for the programmed dish washer has at least one circulating pump with a solenoid valve (3) for the water inlet valve. The circulating pump sprays the water over a distributor system onto the crockery and cutlery in the washer. A level indicator (2) controls the solenoid valve (3) for closing it when a preset quantity of water is let through. The distribution system incorporates a pressure monitor (4) which switches on the solenoid valve and opens it, when the circulating pump is working and a pre-determined min. pressure is not attained. The solenoid valve is also switched on by a quantity meter.</p> |
