Russian translation: работа насоса на низкой скорости
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21:34 Mar 8, 2018
English to Russian translations [PRO] Tech/Engineering - Engineering: Industrial
English term or phrase:low frequency of pump functioning
If, once you have reached a 2 bar
pressure, the pump does not start,
alternately press the starter buttons
on the motor as far as they will go,
until you hear the noise caused by the
violent discharge of air, in order to start
the pump. During this phase it is better
to keep a low frequency of pump
functioning in order to facilitate