KNF LABOPORT SC820G Manual De Instrucciones página 183

Vacuum system SC820G / SC840G
Translation of Originial Operating Instruction, KNF 339416-339418 02/23
Component
Vacuum system
Diaphragm and valve plates/
seals
Tab.22: Servicing plan
10.2 Cleaning
NOTICE
10.2.1 Flush vacuum system
WARNING
Servicing interval
à
Perform periodic inspec-
tions for external damage
or leakage.
à
Periodically check for no-
ticeable changes to
noises and vibrations.
à
At the latest, replace
when the performance de-
creases.
During cleaning work, ensure that no
fluids enter the interior of the housing.
Risk of explosion by flushing the vac-
uum system with air
à
When using the vacuum system
with explosive media, only permit
specialized personnel to flush the
pump with inert gas.
Servicing
DE
EN
FR
ES
IT
75