General installations and maintenance instructions
LABOVAC VACUUM UNITS
Page 6/12
05/2013
Manual N° 514774 version 8
7.2. Electrical
architecture
LABOVAC 1
LABOVAC 2 C2020
Network alarm connection (C2VAL) [OPTIONAL]
regulation sensor connection (C1VAL) + stand-by vacuum switch
Cyclic 2020
600
TEST
A
A
B
B
C
C
CYCLIC 2020
300
Main
switch
Depth : 250
For switch positions of the CYCLIC 2020: see the electrical diagram attached
LABOVAC 2 MIL
600
300
Depth : 250
MILLENIUM
control system
Main switch
Network alarm connection (C2VAL) [OPTIONAL]
Regulation sensor connection (C1VAL) + standby vacuum switch