Assembling a hose nozzle at the bottle head of the BVC
Hose nozzle (638509), see "Accessories", e.g., for filtration applications
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Empty bottle.
Decontaminate equipment if necessary.
Remove filter with connection tubing from bottle
head.
Remove screw cap from the collection bottle.
Unscrew closing screw.
Only BVC with polypropylene bottle: Re-
move counter nut (1) inside the screw cap.
Screw hose nozzle with seal ring into the screw
cap.
Only BVC with polypropylene bottle: Secure
hose nozzle with counter nut.
Screw screw cap to bottle.
Assemble filter.
If necessary, close unused connections.