M588-00-880 Issue E
Page ii © Edwards Limited 2015. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
Contents
4.3 Green Mode/Standby mode ...........................................................................................44
4.4 Manual shut down .......................................................................................................45
4.4.1 MicroTIM operation .....................................................................................................46
4.4.2 PDT operation ...........................................................................................................46
4.4.3 Front panel control operation ........................................................................................46
4.5 Automatic shut down ...................................................................................................46
4.6 Unplanned shut down and alarms ....................................................................................47
4.7 Emergency stop .........................................................................................................47
4.8 Restart the pump after an emergency stop or automatic shut down ...........................................48
4.9 Dry pump clean .........................................................................................................48
4.9.1 High flow purge .........................................................................................................48
4.9.2 Solvent flush .............................................................................................................49
4.10 Pump speed control and PID ..........................................................................................50
5 Maintenance ..................................................................................... 51
5.1 Safety and maintenance frequency ..................................................................................51
5.2 Relocate the dry pumping system for maintenance ...............................................................52
5.3 Draining the cooling water ............................................................................................53
5.4 General maintenance ..................................................................................................54
5.4.1 Checking the oil levels and refilling .................................................................................54
5.4.2 Inspect the connections, pipelines, cables and fittings ..........................................................56
5.5 Overhaul ..................................................................................................................56
6 Transportation, storage and disposal ........................................................ 57
6.1 Transportation ..........................................................................................................57
6.2 Storage ...................................................................................................................57
6.3 Disposal ...................................................................................................................57
7 Service, spares and accessories .............................................................. 59
7.1 Introduction .............................................................................................................59
7.2 Service ....................................................................................................................59
7.3 Ordering accessories ...................................................................................................60
7.4 Spares .....................................................................................................................60
Appendix A1 Installation drawings .................................................................... 61
A1.1 GXS160 ...................................................................................................................61
A1.2 GXS160/1750 ............................................................................................................65
A1.3 GXS250 ...................................................................................................................69
A1.4 GXS250/2600 ............................................................................................................73
A1.5 GXS450 ...................................................................................................................77
A1.6 GXS450/2600 ............................................................................................................81
A1.7 GXS450/4200 ............................................................................................................85
A1.8 GXS750 ...................................................................................................................89
A1.9 GXS750/2600 ............................................................................................................93
A1.10 GXS750/4200 ............................................................................................................97
Appendix A2 Pump display terminal .................................................................101
A2.1 LEDs ..................................................................................................................... 101
A2.2 Pump start / stop and control ...................................................................................... 102
A2.3 Event / warning / alarm display and acknowledgement ....................................................... 102
A2.4 Menus ................................................................................................................... 103
A2.4.1 Normal menu .......................................................................................................... 103
A2.4.2 Status menu ........................................................................................................... 103
A2.4.3 Setup menu ............................................................................................................ 104
A2.4.4 Commands menu ...................................................................................................... 105
A2.4.5 Set sequences menu .................................................................................................. 105
A2.4.6 Display Inverter Fault History (DP Inv Fault Hist) menu ........................................................ 111
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