KNF LABOPORT SC820G Manual De Instrucciones página 161

Vacuum system SC820G / SC840G
Translation of Originial Operating Instruction, KNF 339416-339418 02/23
Fig.12: Emergency stop of the vacuum system pumping operation
with rotary/push knob
Switch off vacuum system/take out of operation
à
When transferring aggressive media, flush the vacuum
system before switching off to extend the service life of
the diaphragm (see Chapter 10 Servicing [} 73]).
à
Stop the pump operation of the vacuum system by press-
ing the STOP
à
Switch off the vacuum system with the power switch (see
6/Fig. 3).
à
Establish normal atmospheric pressure in the lines (re-
lieve pump pneumatically).
à
Pull mains plug of vacuum system out of socket.
button on the vacuum controller.
Operation
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