Tend screw-type filter presses that remove tartrates from wines.
What does a Filter Press Tender do?
Tends screw-type filter press that removes tartrates from wine or produces sheen on wine prior to bottling: Covers filter plates with cloth pads and turns handwheel to close press. Starts press and turns valves to admit wine through filters. Starts pumps to transfer filtered wine to storage tanks or bottling room. Replaces filter pads.