NOTE – Any buildup on the sprayhead may restrict water flow, and impact your brewing. For consistently great tea and coffee, clean sprayhead weekly with sprayhead cleaning tool (#38227.0000).
Upon visual inspection it may appear that light passes through all holes in the sprayhead, but a thin film of residue can pass light and still impede water flow.
CAUTION – DO NOT KEEP BREWED ICED TEA OVERNIGHT. THE SERVER MUST BE CLEANED DAILY.
NOTE: Do not tighten white clamp!
Source: Bunn (www.partstown.com)