18
19
X6
X4
X3
X2
X1
18.1
EN
12
13. Electrical connections
The electrical connection may only be established by trained electricians.
Electrical installation must be carried out in accordance with national
regulations.
Before establishing the electrical connection, compare the rated voltage
on the device type plate with the mains voltage. A deviation of +/- 5% is
permitted. The device must always be earthed for safety reasons.
The META Tower is only permitted to be connected to the supply voltage
using the mains cable provided. The META Tower is to be connected to a
socket (400V) that is protected by a suitable magnetothermal switch. The
socket must be easily accessible so that the device can be disconnected
from the mains supply easily if there is a hazard.
Extension cables are not permitted.
Main switch
The 400 V power supply must be connected after the practice‘s main
switch.
14. Commissioning
Ensure that all hoses for compressed air, supply air and exhaust air, as
well as for the waste water, are connected correctly. The META Tower must
be connected to the main power supply correctly.
Important: Before connecting the plug to the power supply (400V), check
to ensure that main switch
1.1
on the tower is switched off (position
„0“)!
Furthermore, you must ensure that all plugs are plugged into the correct
sockets.
19
Sockets
X1
Suction machine
already connected
X2
Compressor
already connected
X3
Fan for cooler
to be connected
X4
Tower fan
to be connected
X6
Pressure switch
already connected
Electrical connections
Commissioning
Practice personnel, technicians
