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7.5
Inbedrijfname/buitenbedrijfstelling ........................................................................................................................................... 18
7.5.1
Algemeen ................................................................................................................................................................... 18
7.5.2 Bediening ..................................................................................................................................................................... 18
7.5.3
Functietest vóór ingebruikname ................................................................................................................................. 18
7.5.4
Afsluiters met aandrijving ........................................................................................................................................... 18
7.5.5
Buitenbedrijfstelling .................................................................................................................................................... 18
7.6
Onderhoud .............................................................................................................................................................................. 18
7.6.1 Veiligheidsvoorschriften ............................................................................................................................................... 18
7.6.2 Onderhoud ................................................................................................................................................................... 19
7.7
Membraanuitwisseling uitvoering met vrije doorlaat (SISTO-KB/-KBS) met pneumatische aandrijving (type LAD/type LAP) .......... 19
7.8
Membraanuitwisseling uitvoering met verbindingsstuk (SISTO-10/-16/-20) met pneumatische aandrijving (type LAD/type LAP) .............. 20
7.9
Noodbediening bij pneumatische membraanaandrijving (LAD-SF) ........................................................................................ 20
7.10 Vervanging van aandrijfmembranen bij pneumatische membraanaandrijving (type LAD) ...................................................... 21
7.11 Aanhaalmomenten (Nm) voor pneumatische membraanaandrijving (type LAD) .................................................................... 21
7.12 Handmatige noodbediening bij pneumatische zuigeraandrijving (type LAP) .......................................................................... 22
7.12.1 Handmatige noodbediening bij „dubbelwerkende" aandrijving (LAP-AZ) .................................................................... 22
7.12.2 Handmatige noodbediening bij aandrijving „veiligheidsstand open" (schoot-OF) ........................................................ 22
7.12.3 Handmatige noodbediening bij aandrijving „veiligheidsstand gesloten" (LAP-SF) ...................................................... 23
7.12.4 Handmatige noodbediening met slagbegrenzing in sluitrichting (LAP-AZ) .................................................................. 23
7.12.5 Handmatige noodbediening met slagbegrenzing in openen-richting (lap-OF/SF) ....................................................... 23
7.13 Demontage/montage van pneumatische zuigeraandrijving (type LAP) .................................................................................. 24
8
Terugslagkleppen ..................................................................................................................................................... 25
8.1
Werking ................................................................................................................................................................................... 25
8.2
Inbouw ..................................................................................................................................................................................... 25
8.2.1 Algemene aanwijzingen/veiligheidsvoorschriften......................................................................................................... 25
8.2.2 Inbouwpositie ............................................................................................................................................................... 25
8.2.3 Inbouw terugslagkleppen ............................................................................................................................................. 25
8.2.4 Speciale uitvoeringen................................................................................................................................................... 26
8.2.5 Isolatie.......................................................................................................................................................................... 26
8.3
Montagevoorschrift .................................................................................................................................................................. 26
8.4
Inbedrijfname/buitenbedrijfstelling ........................................................................................................................................... 26
8.4.1 Algemeen ..................................................................................................................................................................... 26
8.4.2 Buitenbedrijfstelling ...................................................................................................................................................... 26
8.5
Onderhoud .............................................................................................................................................................................. 26
8.5.1 Veiligheidsvoorschriften ............................................................................................................................................... 26
8.5.2 Onderhoud ................................................................................................................................................................... 26
8.6
Vervanging van de klep ........................................................................................................................................................... 27
8.7
Montage van afsluiters ............................................................................................................................................................ 27
8.8
Aanhaalmomenten (Nm) ......................................................................................................................................................... 27
9
Storingen: oorzaken en oplossingen ..................................................................................................................... 28
9.1
Algemeen ................................................................................................................................................................................ 28
9.2
Storingshulp ............................................................................................................................................................................ 28
10
................................................................................................................................................................ 29
11
Aanvulling op Richtlijn 2014/34/EU ......................................................................................................................... 30
Conformiteitsverklaring ........................................................................................................................................... 31
3
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