BRAND seripettor Operating Manual page 50

5 Operation
Installing the flexible discharge tube
a.
b.
c.
50
Operating manual
a.
Screw the tube holder to the valve block and install the
collection tube.
seripettor®: Before installing the flexible discharge tube,
remove the built-in elastomer sealing ring and replace it
with the provided PTFE sealing ring.
b.
Check that the flat seal is inserted in the adapter.
c.
Slide the discharge tube with flexible tubing onto the
adapter and tighten the cap nut by hand. Then slide the
adapter onto the valve block and again tighten the cap
nut by hand. Use a bottle holder.
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