KNF N86.18 Manual De Instrucciones página 77

Diaphragm pump N86.18 / N811.18
Requirements
Translation of Original Operating and Installation Instruction, KNF 121435-121438
02/23
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.
9.3 Replacing diaphragm and valve plates
à
Disconnect the pump from power and ensure that it is
voltage-free.
à
Clean the pump and free the pump of hazardous materi-
als.
à
Remove the hoses from the pneumatic pump inlet and
pump outlet.
à
If necessary, remove attachment parts such as silencer,
suction filter, etc., from the gas connections.
During cleaning work, ensure that no
fluids enter the interior of the housing.
Servicing
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