VACUUBRAND VNC 1 - Manual (Page 10)

Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check
carefully the validity of this document with respect to his product. Manual-no.: 999118 / 16/12/2009
page 10 of 35
Built-in version with front panel (120 x 240 mm)
and solenoid operated isolation valve
solenoid operated
isolation valve
towards pump
towards vacuum application
Bores in front panel: ø 6,5 mm;
distance between bores: 100 mm and 220 mm (long side)
Built-in version with front panel (120 x 240 mm)
and adjustable elbow fitting for hose connection NW 10/8
adjustable elbow fitting
for hose connection NW 10/8
The controller VNC 1 is equipped with a non return valve underneath the blind cap. If the connection to
the pump is vented, the non return valve prevents interference with the system and the pressure
transducer. Check the non return valve regularly and clean or replace if necessary (Cat.-no. 63 88 36).
blind cap