Karcher 600 CD manual Indication of RO Fuse defective Have replaced by

Page 58

MAINTENANCE

WTC 600 LP / MP

4.5.3Malfunctions of the RO Control and Metering Pump

Indication

Malfunction

Cause

Corrective Action

Chap./

 

 

 

 

Fig.

Indication of RO

Fuse defective

 

Have replaced by

ETL,

control dark

 

 

electrician

diagram

 

 

 

 

in switch

 

 

 

 

cabinet

 

 

 

 

 

 

Short circuit,

 

Replace defective parts

 

 

general

 

 

 

 

Solenoid valve

 

Replace defective parts

ETL

 

defective

 

 

 

 

 

 

 

 

 

Motor winding

 

Replace defective parts

ETL

 

defective

 

 

 

 

 

 

 

 

Water level in

Pump does not

Suction line untight

Retighten screwed

ETL

container is

draw in

 

fittings. Replace

 

constant for

 

 

suction line

 

days

 

 

 

 

 

 

 

 

 

 

 

Suction line

Flush or replace

 

 

 

clogged

suction line

 

 

 

 

 

 

 

 

Crystals, debris in

Clean valves

4.2

 

 

the valves

 

 

 

 

(metering head)

 

 

 

 

Membrane torn or

Replace membrane

4.2

 

 

membrane push-

 

 

 

 

rod torn out

 

 

 

 

 

 

 

 

Pump does not

Air in the suction

Bleed pump

 

 

meter

line and in the

 

 

 

 

metering head

 

 

 

 

 

 

 

 

 

Lift adjustment a

While the pump is

 

 

 

zero

running, turn in “+”

 

 

 

 

direction (adjustment

 

 

 

 

values, see 3.3.1)

 

 

 

 

 

 

 

 

Crystals, debris in

Clean valves

4.2

 

 

the valves

 

 

 

 

(metering head)

 

 

 

 

 

 

 

 

 

Valves not

Check correct line-up of

 

 

 

mounted correctly

valves and correct,

 

 

 

 

if required (direction of

 

 

 

 

arrow!)

 

 

 

 

 

 

 

 

Injection fitting

Check direction of flow

 

 

 

blocked

and correct, if required,

 

 

 

 

or eliminate plug

 

 

 

 

(direction of arrow!)

 

 

 

 

 

 

Table 30

 

 

 

 

58

Service Handbook 08.2004

Image 58
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 Handling Electricity / Protection Class General installation notesUnits and Designations Milliliter = 1 liter 1000 mg =Overview of components Service Handbook OverviewDescription Flow Diagram Pre-chlorination Module Description of the SystemModular Design Flocculation ModuleControl Panel and Display Mediafilter- and Activated Carbon FilterRO System, Pump and Fine Filter Anti Scalant and Post ChlorinationMotor Protection Switch Safety Installations Emergency StopRC Protective Switch Pressure-increase PumpMicrofuses Operating Modes Automatic Operation Standard Operating ModeManual Operation Weight in delivery condition without filter container Technical Data WTC 600 LP/MPDimensions H x W x D Parameter WTC 600 LP WTC 600 MPFilling capacities, Mediafilter Float SwitchFilter Container Filter amounts, activated carbon filterChemicals for Metering Container Cleaning Chemicals Product Item NoConsumption Materials Product ItemNoAssembly Chapter Assembly and Starting OperationStarting Operation Chapter First fill of the metering tanks Mixing Chlorine, Flocculation Agent and AntiscalantPre-chlorination Calculation example Antiscalant Flocculation Agent Mixing of the flocking test solution AuxiliariesMetering Amounts and Mixing of the Post Chlorination Work StepsPerform flocking test Auxiliaries Evaluate flocking testConnecting the Equipment Connections, Valves and IndicatorsPressure-increase Module RO Module with Preliminary FiltersPreliminary Filter Electrical Connections Pressure-increase PumpMetering Station WTC 600 LP / MP Reverse Osmosis System Starting OperationModul Lift Frequency Meter 14/1 14/4 Ing Filter Support pebbles Filter sand / Activated carbon Initial FillingMedia and Activated Carbon Filter Backwashing / RegenerationProgramming Position Indication DescriptionIndication Description Technician Level Technician passwordUser Level Menu SelectionAcknowledging Data Inputs Adjusting Operating Parameters and Balancing ValuesSelecting Several Arguments at the Same 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 Metering Station WTC 600 CD Fine FilterEvery 4 weeks Reverse Osmosis Module RO Module RO Filter ReplacementFilter replacement Replacing the membraneCleaning in Case of Malfunction Assembly and disassembly of the RO filterAids Design of the Flushing and Disinfection EquipmentStarting Position Work Steps Disinfection Acidic and Alkaline Cleaning Conserve the RO system Starting Position Drain the pre-filter Flushing the pre-filter Spare parts required Replace the activated carbon or filter sandSpare parts possibly 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 UseDeclaration of Conformity Terms and DefinitionsScript Examples Start-up Function of Terminals Code Function Adm. max. load TerminalOperational Scope Operating settings Not switch offOperating parameters LIMAppendix Stop Operating conditions Denomination Reason Consequence Pressure Switch activeOperating failures/failure messages Forced Stop activeKeyboard Indicator lightsOperation User interface Text displaySelection of menu Password entryBasic elements SelectionAlphanumerical editing MultiselectionNumerical 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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