Karcher 600 CD manual Malfunction, Cause and Corrective Action

Page 56

MAINTENANCE

WTC 600 LP / MP

4.5Malfunction, Cause and Corrective Action

4.5.1Metering Station LED and Indicator LEDs at the Switch Cabinet

Indication

Malfunction

Cause

Corrective Action

Chap./

 

 

 

 

 

Fig.

 

 

 

 

 

Red fault LED

Pump in metering

Metering

Refill, check float switch

2.3.1.5,

lights

 

station blocked

container empty

 

3.2,3.3.2.4

 

 

 

 

 

 

 

 

 

Sensor signal

Check sensors,

2.3.1.5,

 

 

 

missing

check bridges in

ETL, 3.3.2

 

 

 

 

switch cabinet,

 

 

 

 

 

check sensor

 

 

 

 

 

wiring

 

 

 

 

 

 

 

Red

 

 

Backwashing of

Not necessary, as

2.3.1.5

regeneration

 

the sand filter or

the equipment

 

LED lights

 

activated carbon

automatically

 

 

 

 

filter active

switches on again

 

 

 

 

 

 

Red tank full

Float switch in the

Drinking water

Not necessary, as

2.3.1.5,

LED lights

drinking water tank

tank full

the equipment

3.3.2.4

 

 

has switched

 

automatically

 

 

 

 

 

switches on again;

 

 

 

 

Switch defective

Check switch, replace if

 

 

 

 

 

necessary

 

 

 

 

 

 

 

Table 27

Malfunction indications at the switch cabinet and their causes

 

Indication

Malfunction

Cause

Corrective Action

Chap./

 

 

 

 

Fig.

 

 

 

 

 

Green LED at

LED does not

No power supply

Have fuse Q2

 

metering station

flash when

 

checked from

 

pump does not

high-pressure

 

electrician

 

flash

pump runs

 

 

 

 

 

Operating mode

Set operating mode switch

(1/10)

 

 

contact

to manual

 

 

 

 

 

 

 

 

Electrical defect

Replace pump

ETL

 

 

 

 

 

Red LED at

Pump blocked

Metering

Refill, check float switch

3.2,

metering

 

container empty

 

3.3.2.4

station pump

 

 

 

 

lights red

 

 

 

 

 

 

 

 

 

 

 

Cable that

Have cable checked

3.3.2.3

 

 

indicates empty

 

 

 

 

is broken

 

 

 

 

 

 

 

 

 

Auxiliary

Have auxiliary contactor

ETL, SLP

 

 

contactor in

replaced by electrician

 

 

 

switch cabinet

 

 

 

 

defective

 

 

 

 

 

 

 

Table 28 Metering station and metering pump LED

 

 

56

Service Handbook 08.2004

Page 55 Page 57
Image 56
Page 55 Page 57
Contents LP/MP, PI Foreword ForewordContents WTC 600 LP / MPMaintenance 2.5Maintenance Plan Malfunction, Cause and Corrective ActionWTC 600 LP / MP Introduction Marking of Instructions Intended UseSafety Instructionse General installation notes Units and DesignationsHandling Electricity / Protection Class Milliliter = 1 liter 1000 mg =Overview of components Service Handbook OverviewDescription Flow Diagram Description of the System Modular DesignPre-chlorination Module Flocculation ModuleMediafilter- and Activated Carbon Filter RO System, Pump and Fine FilterControl Panel and Display Anti Scalant and Post ChlorinationSafety Installations Emergency Stop RC Protective SwitchMotor Protection Switch Pressure-increase PumpManual Operation Operating Modes Automatic Operation Standard Operating ModeMicrofuses Technical Data WTC 600 LP/MP Dimensions H x W x DWeight in delivery condition without filter container Parameter WTC 600 LP WTC 600 MPFloat Switch Filter ContainerFilling capacities, Mediafilter Filter amounts, activated carbon filterCleaning Chemicals Product Item No Consumption MaterialsChemicals for Metering Container Product ItemNoStarting Operation Chapter Assembly and Starting OperationAssembly Chapter Pre-chlorination Mixing Chlorine, Flocculation Agent and AntiscalantFirst fill of the metering tanks Calculation example Antiscalant Mixing of the flocking test solution Auxiliaries Metering Amounts and Mixing of the Post ChlorinationFlocculation Agent Work StepsPerform flocking test Auxiliaries Evaluate flocking testConnecting the Equipment Connections, Valves and IndicatorsPressure-increase Module RO Module with Preliminary FiltersMetering Station Electrical Connections Pressure-increase PumpPreliminary Filter WTC 600 LP / MP Modul Lift Frequency Meter 14/1 14/4 Ing Starting OperationReverse Osmosis System Initial Filling Media and Activated Carbon FilterFilter Support pebbles Filter sand / Activated carbon Backwashing / RegenerationProgramming Position Indication DescriptionIndication Description Technician password User LevelTechnician Level Menu SelectionAdjusting Operating Parameters and Balancing Values Selecting Several Arguments at the SameAcknowledging Data Inputs De-conservingIndication System in disinfection operating mode Initial startup Untreated Drinking water Concentrade Yield Water CapacityKeys to call up menu item 6 LF limits Normal Operation User indication in normal operationOperating Messages for Normal Operation Putting Out of Operation Desinfection Every 4 weeks Fine FilterMetering Station WTC 600 CD RO Filter Replacement Filter replacementReverse Osmosis Module RO Module Replacing the membraneCleaning in Case of Malfunction Assembly and disassembly of the RO filterStarting Position Design of the Flushing and Disinfection EquipmentAids Work Steps Disinfection Acidic and Alkaline Cleaning Conserve the RO system Starting Position Drain the pre-filter Flushing the pre-filter Spare parts possibly required Replace the activated carbon or filter sandSpare parts required Disposing of the replaced filter material Malfunction, Cause and Corrective Action Indication Malfunction Cause Corrective Action ChapMalfunction Indication at the Operating Panel Indication of RO Fuse defective Have replaced by Chap./Fig Maintenance Plan Other Maintenance Maintenance Plan Service Module Work to be Carried OutRO control factory settings GWVOperating mode Switched off WTC 600 MP, MP-A, MP-AM in voltages 230 V and 400RO control program structure Appendix Manual RO 1000 ManualContents Technical Data General Remarks Scope of ApplicationSafety Instructions Instructions for UseScript Examples Terms and DefinitionsDeclaration of Conformity Start-up Function of Terminals Code Function Adm. max. load TerminalOperational Scope Operating settings Not switch offOperating parameters LIMAppendix Stop Operating conditions Pressure Switch active Operating failures/failure messagesDenomination Reason Consequence Forced Stop activeIndicator lights Operation User interfaceKeyboard Text displayPassword entry Basic elementsSelection of menu SelectionMultiselection Numerical editingAlphanumerical editing ConfirmationsOperating levels Technicians levelUsers Level Menu structure Main menu Menu point FunctionCalibration menu Max CySetting menu Diagnosis menuTechnical Data Min Type Max UnitOperating Record for the WTC 600 LP/MP Automatic Operation List of KEY Words Units and Designations

600 CD specifications

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