Aerco SmartPlate User Manual download pdf (Page 4)

SmartPlate Installation, Operation & Maintenance Manual

Page 4 of 138 AERCO International, Inc.  100 Oritani Dr.  Blauvelt, NY 10913 OMM-0069_0E

PRI: 11/26/2013 Phone: 800-526-0288 SP-100

CHAPTER 7. TROUBLESHOOTING........................................................................................ 47

7.1INTRODUCTION.................................................................................................................................47

7.2TROUBLESHOOTINGPROCEDURES...................................................................................................47

CHAPTER 8. CORRECTIVE MAINTENANCE ......................................................................... 57

8.1INTRODUCTION.................................................................................................................................57

8.2SINGLEWALLHEATEXCHANGERMAINTENANCE.............................................................................57

8.3HEATEXCHANGERCLEANING&DE‐SCALING...................................................................................57

8.4SINGLE‐WALLHEATEXCHANGERREPLACEMENT.............................................................................60

8.5DOUBLE‐WALLHEATEXCHANGERMAINTENANCE...........................................................................63

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8.6DOUBLE‐WALLHEATEXCHANGERCLEANING...................................................................................64

8.6.1HeatExchangerCleaningandDe‐Scaling(In‐PlaceMethod).....................................................64

8.6.2HeatExchangerCleaningByDisassembly..................................................................................64

8.7DOUBLE‐WALLHEATEXCHANGEROPENINGANDCLOSING.............................................................66

8.7.1OPENINGHEATEXCHANGER......................................................................................................66

8.7.2REMOVALANDINSERTIONOFPLATES

.......................................................................................69

8.7.3CLOSINGHEATEXCHANGER.......................................................................................................70

8.8DOUBLE‐WALLHEATEXCHANGERGASKETREPLACEMENT..............................................................73

8.8.1ReplacingGasketsonChannelPlates.........................................................................................73

8.8.2ReplacingGasketsonEndPlate(FirstPlateAgainstFramePlate).............................................74

8.9DOUBLE‐WALLHEATEXCHANGERREPLACEMENT...........................................................................75

8.10CONTROLVALVEELECTRONICMODULE

REPLACEMENTANDVALVEREMOVAL...........................79

8.10.1ElectronicsModuleReplacement.............................................................................................79

8.10.2ControlValveReplacement......................................................................................................81

8.11RECIRCULATIONPUMPREPLACEMENT...........................................................................................82

8.12STRAINERS.......................................................................................................................................83

8.13ECS/SPCONTROLBOXASSEMBLYANDCOMPONENTS..................................................................85

8.14CONTROLBOXASSEMBLYREPLACEMENT......................................................................................85

8.15TEMPERATURECONTROLLERREPLACEMENT.................................................................................86

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8.16OVER‐TEMPERATURESWITCHANDTEMPERATUREINDICATORS..................................................86

8.1724VACSTEP‐DOWNTRANSFORMERREPLACEMENT.....................................................................87

APPENDIXA..................................................................................................................................91

APPENDIXB–ECS/SPWIRINGDIAGRAM&TERMINALBLOCKCONNECTIONS........................101

APPENDIXC–SMARTPLATEPIPINGDRAWINGS.......................................................................105

APPENDIXD–SMARTPLATEDRAWINGS...................................................................................119

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DIMENSIONALS&PARTSLISTS...................................................................................................119

APPENDIXE–RECOMMENDEDSPAREPARTS...........................................................................135

WARRANTY:................................................................................................................................137

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Aerco SmartPlate User Manual Page 4

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