Annovi Reverberi HSHP, Инструкция по эксплуатации

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UN004331-GM
M
N
G
English Use and Installation
42
6 INSTRUCTIONS FOR USE
Starting and stopping the electric pump with an auxiliary pump
Start the electric pump as described.
1) Open the gate valve (M).
2) Open the safety valve (G) or the
regulating valve (N) based on the
configuration of the electric pump in
order release the pressure from the
delivery line.
3) Turn on the auxiliary pump (C).
4) Turn the electric pump on and let it run
for a few minutes.
5) Adjust the safety valve (G) or the
regulating valve (N) to reach the
pump’s operating pressure.
Stop the electric pump as described.
1) Open the safety valve (G) or the
regulating valve (N) to release the
pressure.
2) Turn off the electric pump.
3) Turn off the auxiliary pump (C).
4) Close the gate valve (L).