| 摘要 |
Embodiments of a fluid system and of methods of operation of a fluid system are disclosed. In one embodiment, the fluid system comprises at least one source (12) of fluid, a nozzle (13) and at least one first valve (14), fluid ly connecting the nozzle with the at least one source of fluid. The at least on e first valve is movable between a first position where fluid flows between th e at least one source of fluid and the nozzle, and a second position where flu id does not flow between the at least one source of fluid and the nozzle. A was te receptacle (22) and at least one second valve (16) fluidly connecting the waste receptacle with the at least one source of fluid (12) are included. Th e at least one second valve (16) is fluidly connected between the at least one source of fluid and the at least one first valve (14). The at least one seco nd valve is movable between a first position where fluid flows between the at least one source of fluid and the at least one first valve, and a second position where fluid flows between the at least one source of fluid and the waste receptacle (22).
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