Table Of Contents - EcoWater CHC Series Service And Troubleshooting Manual

1.0 WARNINGS & PRECAUTIONS ..................................................................................................6
2.0 TERMINOLOGY ...........................................................................................................................8
3.0 THEORY OF OPERATION.........................................................................................................19
3.1 CHC Water Treatment System- ................................................Error! Bookmark not defined.
3.2 Filtration System Utilizing Forsta Auto Filters Systems- ........Error! Bookmark not defined.
3.3 HOW CHC WORKS.................................................................................................................22
4.0 TEST EQIPMENT and PPE .........................................................................................................24
4.1 Digital Volt Meter-....................................................................................................................34
4.2 AC Voltage Checker .................................................................................................................37
4.3 Conductivity Pocket Meter .......................................................................................................39
4.4 Ultrasonic Flow Meter ..............................................................................................................40
4.5 Personal Protective Equipment .................................................................................................41
4.6 Safety Procedures......................................................................................................................41
5.0 TROUBLESHOOTING................................................................................................................44
5.1Power Issues- ..................................................................................................................................44
5.1.1 The skid will not power ON (No power LED and No pump operation)- ..........................44
5.1.2 The skid's pump will not power ON (Power LED ON but No pump operation)- ............45
5.1.3 The skid's pump will not maintain power when your release the ON push button (Older
cabinet style CHC only)...................................................................................................................46
5.1.4 The skid's pump will not maintain power when your release the ON push button (Older
cabinet style CHC only)...................................................................Error! Bookmark not defined.
5.1.5 The skid's pump pops breakers, fuses, or thermal overloads frequently- .........................46
5.1.6 Indicator lights are non functional (pump is operational but the indicator is not lit) ........47
5.1.7 The conductivity meter will not power on (Walchem or LMI only) .................................47
5.1.8 The CHC Control Station will not power ON (newer style skids only) ............................48
5.2 Pressure Issues with the CHC skid- ..........................................................................................49
5.2.1 Gauge Problems-................................................................................................................49
5.2.2 Low Pump (s) Pressures- ...................................................................................................49
5.2.3 High Pump Pressures-........................................................................................................49
5.2.4 Back Pressure Problems- ...................................................................................................50
5.2.5 Vacuum Pressure Problems- ..............................................................................................50
5.3 Issues with the Filtration skid- ..................................................................................................51

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