Servicing; Servicing Schedule; Cleaning; Flushing The Pump - KNF Laboport N96 Originalbetriebsanleitung

Servicing

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9.1 Servicing schedule

Component
Pump
Diaphragm and valve plates/
seals
Tab.14: Servicing schedule

9.2 Cleaning

NOTICE

9.2.1 Flushing the pump

à
Before switching off, flush the pump with air at atmo-
spheric conditions (ambient pressure) for about 5 minutes
(if necessary for safety reasons: with an inert gas).

9.2.2 Cleaning the pump

à
Only clean the pump with a damp cloth and non-
flammable cleaning agents.
à
If compressed air is present, blow out the parts.
Translation of Original Operating Instruction, KNF 323241-323242 06/22
Laboratory pump Laboport® N96
Servicing interval
à
Inspect the pump periodi-
cally for external damage
or leakage.
à
Periodically check for no-
ticeable changes to
noises and vibrations.
à
At the latest, replace
when the pump flow rate
decreases.
During cleaning work, ensure that no
fluids enter the interior of the housing.