DP Pumps Hydro-Unit Premium Line F, Installation & Operating Manual

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5.5.4 Connecting the dry running protection device ....................................................................... 24
5.5.5 Connecting the fire alert ........................................................................................................ 24
5.5.6 Connecting the ambient temperature monitoring device (optional)....................................... 24
5.5.7 Connecting the digital inputs (optional) ................................................................................. 24
6 Commissioning/Start-up/Shutdown.............................................................. 25
6.1 Commissioning/Start-up .................................................................................................................... 25
6.1.1
Prerequisites for commissioning/start-up .............................................................................. 25
6.1.2 Priming and venting the pressure booster system ................................................................ 25
6.1.3 Dry running protection ........................................................................................................... 26
6.1.4 Switching on the pressure booster system............................................................................ 26
6.1.5 Commissioning/start-up of pressure booster system ............................................................ 27
6.1.6 Checklist for commissioning/start-up..................................................................................... 28
6.2 Operating limits .................................................................................................................................. 28
6.2.1
Frequency of starts................................................................................................................ 28
6.2.2 Ambient conditions ................................................................................................................ 29
6.2.3 Maximum operating pressure................................................................................................ 29
6.2.4 Fluid handled......................................................................................................................... 29
6.2.5 Minimum flow rate ................................................................................................................. 29
6.3 Shutdown ........................................................................................................................................... 30
6.3.1
Shutdown .............................................................................................................................. 30
6.3.2 Measures to be taken for shutdown ...................................................................................... 30
7 Operating the Pressure Booster System...................................................... 31
7.1 Hydro-Unit Premium line F, VC, SVP ................................................................................................ 31
7.1.1
Control panel ......................................................................................................................... 31
7.1.2 Menu structure ...................................................................................................................... 33
7.1.3 Access levels......................................................................................................................... 34
7.1.4 Displaying and changing parameters .................................................................................... 34
7.1.5 Displaying messages ............................................................................................................ 35
7.1.6 Description of parameters ..................................................................................................... 35
7.1.7 Quick menu ........................................................................................................................... 40
7.1.8 Saving and restoring settings ................................................................................................ 40
7.1.9 Alerts and warnings............................................................................................................... 41
7.1.10 Connecting the remote ON/OFF input................................................................................... 42
7.1.11 Connecting the fire alert ........................................................................................................ 42
7.1.12 Filling the accumulator .......................................................................................................... 42
7.1.13 Energy-saving mode ............................................................................................................. 42
7.1.14 Setting flow detection ............................................................................................................ 43
7.1.15 Setting the ambient temperature monitoring device (optional).............................................. 43
7.1.16 Enabling digital inputs (optional) ........................................................................................... 43
8 Servicing/Maintenance ................................................................................... 45
8.1 General information/safety regulations .............................................................................................. 45
8.1.1
Inspection contract ................................................................................................................ 45
8.2 Servicing/Inspection........................................................................................................................... 46
8.2.1
Supervision of operation........................................................................................................ 46
8.2.2 Checklist for inspection work................................................................................................. 46
8.2.3 Maintenance schedule .......................................................................................................... 47
8.2.4 Setting the pre-charge pressure............................................................................................ 47
8.2.5 Replacing the non-return valve ............................................................................................. 48
8.2.6 Mounting the manifold in a mirrored position ........................................................................ 50
9 Trouble-shooting ............................................................................................ 54
10 Related Documents ........................................................................................ 56
10.1 General assembly drawings/exploded views with list of components ............................................... 56
10.1.1 Hydro-Unit Premium Line F................................................................................................... 56
10.1.2 Hydro-Unit Premium Line VC ................................................................................................ 57