Degassing The Pump; Regulating Modes; Figure 7: Venting Of The Pump - DAB EVOSTA2 OEM Installationsanweisung Und Wartung

10.1 Degassing the pump

Always vent the pump before starting!
The pump must never run when dry.
11. FUNCTIONS

11.1 Regulating Modes

EVOSTA2 OEM circulators allow the following regulating modes depending on plant requirements:
− Proportional differential pressure regulation depending on the flow present in the plant.
Regulation with constant curve.
−
The regulating mode may be set through the EVOSTA2 OEM control panel.
ENGLISH

Figure 7: Venting of the pump

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