vacuubrand MV 10C VARIO select, Instructions For Use Manual

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35 20901115_12+16C_VARIO_sel_V1.0_130618
Installation and connection
4.4.4 Gas ballast (GB)
Use of ambient air as gas ballast
(d)
If ambient air is to be used as gas ballast, nothing needs to
be connected at the diaphragm pump; gas ballast valve (d) .

see also chapter 5.2.2 Operation with gas ballast on page 42
Use of inert gas as gas ballast – OPTION
>
Remove the black gas ballast cap and connect a gas ballast
adapter in its place.
Connection options and adapter for hose nozzle or small
flange are available on request.

Example
Position of gas
ballast valve
Prepare inert gas
connection (GB)