Buchi SpeedDigester K-439 Manual do Utilizador descarregar pdf (Página 39)

6 Operation

39 K-439 Operation Manual, Version A

6.7.3 Installing a suction module and sample tubes (300 ml)

To withdraw hazardous fumes and vapors a suction module must be installed.

Prerequisites:

All hoses and connectors must be unclogged.

Installation steps:

For installation and handling all parts must be < 40 °C!

Install the plastic adapter piece to the suction module • 1.

Mount the hose connector at the EPDM hose • 2 of the suction module (i.e. Scrubber B-414 or

water jet pump).

The connector at the EPDM hose can be stored temporarily at the magnetic bracket at the rear •

side of the SpeedDigester.

Rear side

Front side

Insert the prepared sample tubes into the rack(s) — start with the ﬁrst (front) position. •

When the digestion session does not require a full set of samples, then ﬁt unused positions with a •

glass cap to seal the suction circuit!

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Buchi SpeedDigester K-439 Manual do Utilizador Página 39