Operation
48
Fig.10: Set flow rate
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 [} 51]).
à
Stop the pumping operation of the vacuum system by
pressing the rotary/push knob (see Chapter Switching the
pump on/off).
à
Switch off the vacuum system with the power switch (see
6/Fig. 3).
à
Switch off the vacuum system with the power switch (see
6/Product description, SC820G).
à
Establish normal atmospheric pressure in the lines (re-
lieve pump pneumatically).
à
Pull mains plug of vacuum system out of socket.
Translation of Originial Operating Instruction, KNF 325562-325564 02/23
Vacuum system SH820G / SR820G / SH840G / SR840G