ProMinent DULCOMETER Compact - Priming [PRIME]

10.3 Priming [PRIME]
A1628
STOP
PRIME↑↑↑
Fig. 31: Priming, e.g. to vent a pump
While the continuous display is visible, in the statuses [STOP] and [OPERATION] , you
can start the priming function
[PRIME] by simultaneously pressing and .
Depending on the configuration of the controller, the output relay
[P-REL] is actuated at
100 %, the frequency relay [f-REL] is actuated at 80 % of "PUMPMAX" and 16 mA is
output at the mA output. However this is only the case if these outputs are set as actuator
[dosing] .
The output relay [P-REL] starts after priming in an activated state.
You can use this function, for example, to transport the feed chemical up to the pump to
vent the metering line.
Control parameters and functions
81