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20901106_EN_MD4_MV2_VARIO_select_V1.0_140818
Shutdown & storage
The pump can be switched off under vacuum.
Short-term:
Has the pump been exposed to condensate?
- Allow the pump to continue to run at atmospheric pres-
sure for a few minutes.
Has the pump been exposed to media which may damage
the pump materials or form
deposits
?
- Check and clean pump heads if necessary.
Has the pressure transducer been exposed to media which
may form deposits?
- Clean pressure transducer if necessary.
Long-term:
- Take measures as described above regarding short-
term shutdown.
- Separate the pump from the application.
- Close inlet and outlet ports (e.g., with transport caps).
- Store the pump under dry conditions.
NOTICE