Pfeiffer Vacuum DUO 1.6, Руководство по эксплуатации

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Procedure
1. Fill the vacuum pump with operating fluid up to the upper edge of the sight glass.
2. Close both connection flanges and all openings on the vacuum pump.
3. Make sure that the gas ballast valve is closed.
4. Store the vacuum pump only in dry, dust-free rooms, within the specified ambient conditions.
5. In rooms with humid or aggressive atmospheres: Hermetically seal the vacuum pump together
with a drying agent in a plastic bag.
6. Change the operating fluid if the storage period is longer than 2 years.
Transportation and Storage
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