Figure21
Figure22
Figure19
Figure20
Figure17
Figure18
6
5. Pulluponlidassemblyandsetaside.(seegure19)
6. Removethelterpadsandrinseoutwithcleanwater.
7. Ifthelterpadsaredeteriorated,discardandreplace
withnewpads.
8. Seereplacementpartschartforthecorrectsizeand
partnumberforyourpressurelter.
9. Ifthereisexcessbuildupinthebottomofthepres-
surelter,youcanrinseitoutbutdonotclean100%.
Thisiswherethebenecialbacteriagrow.(seegure
21)
10.Replacethelterpadsandinstallthelidassemblyand
clampdownwithretainingclipsortensionring.(see
gures16&18)
11.Ifforsomereasonthelargeo-ringcomeso,itisbest
toputitbackonthelidassemblyinsteadofthelter
bucket.(seegure22)
12.Hookhosesbackup,plugintheUVlampandturnthe
pumpbackon.