Installation and connection
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20901334_EN-US_PC3000 VARIO select Serie_V1.4_061022
Use of inert gas as gas ballast – OPTION
Prepare the inert gas
connection (GB)
ð
Remove the black gas ballast cap and connect a gas ballast
adapter in its place.
On request, we can send you connection options and adapters for
hose nozzles or small flanges.
4.4 Electrical connection
Connecting the pumping unit to the electrical system
-> Example
Electrical connection
of the pumping unit
1. Plug the socket
(a)
of the power cable into the power connec-
tion of the vacuum pump.
2. Connect the power plug
(b)
to the power outlet.
R
Pumping unit connected to the electrical system.
NOTICE!
Lay the power cable so that it cannot be damaged by
sharp edges, chemicals or hot surfaces.
