Mainsboost Charger MBC 100SV Руководство по установке, эксплуатации и техническому обслуживанию - Страница 15
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Печатать страницу7.15 On completion of the installation, follow the commissioning process below.
Leave pump power switched off.
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Leave all outlet valves closed.
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Turn on stopcock and open inlet ballvalve, both pressure gauges on inlet
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and PRV will start to show movement as the mains pressure fills the system.
Check for leaks on all joints made.
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Dependant on the incoming mains pressure the vessel will start to fill with
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water.
Switch on the power to the pump, it will sense the pressure in the system
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and if less than 3 bar will start to assist filling of the system.
Close Mainsboost vessel isolation valve
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Allow the pump to continue running until air has been completely purged
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from the system, all outlets will have to be opened and closed.
All outlets have been closed, open the Mainsboost vessel isolation valve.
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The pump will continue to run to charge the system, this may take some
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time dependant on size and number of Mainsboost vessels fitted.
Once the system is completely full the pump will stop and only start again if the
Mainsboost vessel pressure drops below set point minus the differential
of the pump control.
Green Energy
- Bypass
If the flowrate is greater than 12 l/min leave the isolation valve open.
If the flowrate is less than 12 l/min close the isolation valve.
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