Warewashing control system and method of operation

Details Warewashing control system and method of operation Warewashing control system and method of operation

1992-08-12

1995-09-05

Stephan, Steven L.

Electrical transmission or interconnection systems

Switching systems

Condition responsive

134 58D, 134113, 134 57D, A47L 1544

Patent

active

054481155

ABSTRACT:
Improved timing circuits (205), charge dispensing circuits (213,215), and methods and systems (100) for operation of warewashing equipment. According to one aspect of the invention the system operates on both door and conveyor types of machines. The system dispenses both an initial charge amount and a dose amount during normal operations. In door types of systems, only a single power/signal connection (109) needs to be made to the dispensing system; in one embodiment the warewash rinse power connection. Further, the system can dispense detergent at an interval of greater than once per cycle or operation.

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Knight Equipment Corp. Advertising Brochure, "Probeless Microprocessor Warewashing Control," Dec. 1987.
Knight Equipment Corp. Instruction Manual, "KPL-652M Probeless Warewashing System," Dec. 1987.

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