Setup and connection
Vacuum pump system SCC 950
22
Translation of original Operating Instructions, English, KNF 304771-304773 07/18
6.2. Connections
1. Connect vacuum chambers 1 or 2 to the hose connectors of
the gas inlets (Fig. 2/
17
or
18
, p. 13).
Use vacuum hoses for this.
2. Connect hose to high-performance condenser in order to direct
gas emission away (Fig. 2/
27
, page 13).
CAUTION
Danger of high-performance condenser rupturing
The high-performance condenser is not pressure-
proof.
Do not reduce or regulate the gas volume at the
gas outlet and do not attach any components
that obstruct the gas flow.
Securely direct gas emission away so that no gas can escape
into the ambient air.
Make sure that the high-performance condenser’s gas outlet is
not blocked.
3. Attach the coolant feed and discharge to the high-performance
condenser (Fig. 2/
26
and
25
, p. 13).
Connect only the KNF coolant valve (see Chapter 11.2, Acces-
sories) to the coolant valve connection (Fig. 2/
21
, page 13).
Consult with KNF before using any other valves.
4. If necessary: Connect the inert gas feed to the ventilation
connections (Fig. 2/
16
and
19
, p. 13). The safety precautions
in Chapter 3 must be observed at all times. Please contact
KNF Service if you require an inert connection for the gas bal-
last.
5. Insert the power cable plug into a properly installed grounded
socket.
