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Switch off pumping
unit
20901367_EN-US_PC3001 VARIO select Serie_V1.3_100720
5.3 Shutdown (switch off)
Shut down the pumping unit
1. Stop the process and let the pumping unit run on for about
30 minutes, with open gas ballast or open inlet (IN).
R
Condensate and media residues will be flushed out of
the vacuum pump.
NOTICE! Prevent deposits and rinse condensate out of the
pump.
2. Switch off rocker switch (a) – switch position 0.
R
Pumping unit switched off.
3. Unplug the power plug.
4. Disconnect the pumping unit from the apparatus.
5. Empty the glass flasks.
6. Check the pumping unit for dirt and damage.
Commissioning (operation)
47
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