VACUUBRAND PC 301 - Manual (Page 23)

Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check carefully
the validity of this document with respect to his product. Manual-no.: 999147 / 17/06/2014
page 23 of 40
Catchpot at inlet:
Admit air or inert gas (via the pump inlet) to restore atmospheric pressure in the
catchpot before attempting removal. Remove joint clip. Remove catchpot and drain
condensate.
Reattach drained catchpots.
☞ Important: Comply with regulations when disposing of solvents/condensates.
Recycle if possible; purify if contaminated.
Shutdown
Short-term:
Has the pump been exposed to condensate?
Allow the pump to continue to run at atmospheric pressure 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 at the DVR 2 if necessary.
Long-term:
Take measures as described above regarding short-term shutdown.
Separate pump from the application.
Drain catchpots.
Close inlet and outlet port (e. g. with transport caps).
Close the gas ballast valve.
Store the pump in dry conditions.
NOTICE
NOTICE