Buchi Multivapo P-12 Instrukcja Użytkownika Pobierz pdf (Strona 45)

5 Putting into operation

45 Multivapor™ Operation Manual, Version E

the corresponding seals. The adapter seals have to be exchanged regularly. The corresponding

spare parts are listed in section 10.3.

NOTE

Overtightening the lock nuts on the conical adapters of the vacuum cover and sample tubes will

scarcely remedy a leak problem, but would decrease the lifetime of the parts. The problem is more

readily solved by checking the quality of the corresponding seals, i.e. the adapter seals and/or the

conical O-rings.

NOTICE

Risk of thread damage by overtightening

• Do not use a wrench with a long lever arm when exchanging the conical adapters due to

physical or chemical damage

Fig. 5.29: Tightening the lock nuts on the conical adapters

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Buchi Multivapo P-12 Instrukcja Użytkownika Strona 45