Metasys META Tower 2, Assembly, Operation And Maintenance

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F1 K1 F2
F3
F4 T1
F5
K4 S3
K2 K3
21
24
24.1
24.2
24.3
24.4
24.5
24.6 24.7
22 23
EN
14
14. Commissioning
21
View of fuses (from above)
22
Connection diagram META Tower 2
23
Connection diagram META Tower 5
15. Operation
The detailed functional descriptions for the devices that are installed
in the META Tower are provided in the single device manuals and in the
download area on www.metasys.com.
24
See illustration
24.1
Main switch:
15A circuit breaker
On (I) / Off (0)
24.2
Pressure indication:
Switch-on pressure
5,0bar
Switch-off pressure 7,0bar
24.3
Compressor operating hours counter
24.4
Compressor fault indicator
24.5
Suction machine operating hours counter
24.6
Suction machine fault indicator
24.7
Drain fault indicator
Commissioning

Operation
Practice personnel, technicians
Key
Abbreviation Designation Description
F1 Fuse 1 Main fuse characteristic C2 in accordance
with IEC/EN 60898-1
K1 Contactor 1 Main contactor
F2 Fuse 2 Fuse for compressor, pressure switch
and cooler (fan), characteristic C13 in
accordance with IEC/EN 60898-1
F3 Fuse 3 Fuse for suction machine, characteristic
C13 in accordance with IEC/EN 60898-1
K2 Contactor 2 Contactor for suction machine
K3 Relay Time relay: Run-on time for suction
machine
F4 Fuse 4 Control fuse: for cabinet fan and pressure
monitor (drain), characteristic C4 in
accordance with IEC/EN 60898-1
T1 Transformer 1 Transformer: Suction machine control
F5 Fuse 5 Transformer fuse
K4 Relay Relay for pressure monitor (waste water)
S3 Thermostat Thermostat for cabinet fan (set to 25°C)