Examples Of Hydraulic Systems With Hydraulic; Separator (Optional) - Biasi RINNOVA ADAPTIVE 25S User Manual And Installation Instructions

Figure 5.52
• Press the 14 key for 1 second (Figure 5.49) to
enter the selected parameter. The display will
show the following (6=60 seconds) (Figure
5.53).
Figure 5.53
• Using keys 13 or 15, it is possible to modi-
fy the value of parameter 10 from 1=10s to
120=1200s (each unit on the display corre-
sponds to an increase or decrease of 10 sec-
onds).
• Press button 14 (Figure 5.49) to confirm the val-
ue entered. The display will show the following
(Figure 5.54) for 5 seconds, then move up to
the next level.
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INSTALLATION
Figure 5.54
• Press the keys 13 and 15 simultaneously (Fig-
ure 5.43) to exit the level without changing the
value (return to the previous level).
To exit the parameters menu:
• wait 15 minutes without pressing any key;
• switch off the electric power supply;
• press the 13 and 15 keys simultaneously for 5
seconds (Figure 5.49) (return to previous level).
5.20 Examples of hydraulic systems with
hydraulic separator (optional)
The hydraulic separator creates a reduced load
loss zone that makes the primary circuit and sec-
ondary circuit hydraulically independent.
In this case, the flow rate that passes through the
circuits depends exclusively on the characteris-
tics of the flow rate of the pumps.
Therefore by using a hydraulic separator, the sec-
ondary circuit's flow rate is circulated only when
the relative pump is on.
When the pump for the secondary circuit is off,
there is no circulation in the corresponding cir-
cuit and therefore the flow rate pushed by the
pump in the primary circuit is by-passed through
the separator.
Therefore, with a hydraulic separator it is possible
to have a production circuit with a constant flow
rate and a distribution circuit with a variable flow
rate.