CONNECTING STRUCTURE FOR CONNECTING A FILTER HOUSING TO A FILTER HOUSING HOLDING STRUCTURE CLEANING SYSTEM FILTER HOUSING COVER FOR A FILTER HOUSING AND METHOD FOR CONNECTING A FILTER HOUSING COVER TO A FILTER HOUSING HOLDING STRUCTURE

摘要

Connecting structure for connecting a filter housing to a filter housing holding structure wherein the connecting structure comprises: a filter housing cover comprising with the filter housing: at least two filter housing cover connection elements which can be connected to corresponding filter housing holding structure connection elements in the filter housing holding structure in order to provide liquid exchange between the filter housing holding structure and the filter housing; at least two filter housing cover guide members which are provided on opposite sides of the filter housing cover; and guide members which are arranged on the filter housing holding structure and which are designed in such a way that during the process of connecting the filter housing cover connection elements to the filter housing holding structure connection elements the filter housing cover guide members are brought into engagement with the guide members in order during the connection process to support the filter housing cover to guide it and to mount it displaceably in a substantially linear connecting direction.