22
3
2
1
5
4
6
Commissioning
IN-ECO spol. s r.o.
1
2
3
4
4a
5
6
A
B
3x
7x
4x
8x
t =
t =
2 s
Fig. 11: Operation with operating-liquid feed: Non-automatic operation
Fig. 12: Operation with operating-liquid feed: Automatic operation
Fig. 13: Maximum permissible quantity of water entrained via the inlet connection
1 Pump-motor unit
2 Flow meter
3 Control valve
1 Pump-motor unit
2 Flow meter
3 Control valve
4 Solenoid valve, connected to motor
A During continuous operation: 3x quantity of operating-liquid flow rate
B Briefly (up to 2 sec.): 7x quantity of operating-liquid flow rate
4 Stop valve
5 Filter
6 Feed pipe for operating liquid
4a Bypass with stop valve (for priming)
5 Filter
6 Feed pipe for operating liquid
B
t=2s
t=∞
3x
4x
8x
7x
A