Shutdown & Storage - vacuubrand MZ 2C NT+2AK Instructions For Use Manual

Removing the catchpots:
Catchpot at outlet:
Remove joint clip. Remove catchpot and drain conden-
sate.
Catchpot at inlet:
Admit air or inert gas (via the pump inlet) to restore at-
mospheric pressure in the catchpot before attempting
removal. Remove joint clip. Remove catchpot and drain
condensate.
NOTICE
Shutdown & storage
The pump can be switched off under vacuum.
Short-term:
NOTICE
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.
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).
Close the gas ballast valve.
Drain catchpots.
Store the pump under dry conditions.
Reattach drained catchpots.
+ Important: Comply with regulations when disposing
of solvents/condensates. Recycle if possible; purify if
contaminated.
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