Instruction manual
Negative Pressure Unit Compact 100.000
Page 15
Starting position:
Connect to power
Choose a measuring point in the dirty area and connect the PE-tube 8 x 1 to the
negative pressure connection
Choose the measuring point in the clean area (adjoining room) and connect the PE-
tube 8 x 1 to the connection atmosphere
The unit is now ready-to-operate.
Power switch to „ON“
Press
key
ON/OFF
IMPORTANT:
Press and hold the key for about 3 seconds
The last saved mode (AUTO / MANU)is automatically set and the fan starts
Automatic – operating
Select the mode AUTO with the key AUTO / MANU, LED AUTO lights.
In automatic - operating the set point is selected with the keys
-
+
in steps of one
Pascal (Nominal value in the display 2).
With the speed control of the fan, the negative pressure is now automatically regulated.
On the display 1 the actual negative pressure is displayed.
Connection
Atmosphere
Connection
Negative pressure