EN
Operating Manual – Air Cleaner TAC 1500 / TAC 3000
4
The TAC series comes with Vario-shift function. This means that
the filter elements can be variably arranged for all application
scenarios and in line with the regulations.
Cleanroom filtration
The operational requirements of cleanroom filtration include the
provision of having a HEPA filter as the last element in the filter
ladder. It must be positioned upstream of fan and pre-filters
(coarse and fine particulate air filter).
Fig. 2 Cleanroom arrangement – wiring
• For proper monitoring of the filter technology, the pressure
sensor hoses must be connected as indicated in the figure
below:
Fig. 3 Connection diagram of pressure sensor hoses in the cleanroom arrangement
Standard arrangement
Here, the motor is positioned as the last element in the filter lad-
der. This ensures that only pure, filtered air is fed through the fan.
This way, the device can be configured for the next application
site without any residues.
Fig. 4 Standard arrangement – wiring
• For proper monitoring of the filter technology, the pressure
sensor hoses must be connected as indicated in the figure
below:
Fig. 5 Connection diagram of pressure sensor hoses in the standard arrangement
Configuration
Ventilator
Filterbox 2
Filterbox 1
H
+
+
B
1-2- 3
Æ
a + A
b + B
1-3- 2
Æ
a + B
b + C
1
2
3
C
A
Ventilator
Filterbox 2
Filterbox 1
H
+
+
B
1-2- 3
Æ
a + A
b + B
1-3- 2
Æ
a + B
b + C
1
2
3
C
A
