Karcher 600 CD manual Metering Amounts and Mixing of the Post Chlorination, Flocculation Agent

Page 24

OPERATION OF THE SYSTEM

WTC 600 LP / MP

3.2.4Metering Amounts and Mixing of the Post Chlorination

The chlorine quantity given matches a chlorine content of 0.3mg/l in the drinking water.

The following quantities of RM 852 or calcium hypochlorite are each required for 10 litres of metering solution:

-

RM 852 Sterilization Agent:

32 ml

-

Chlorinated Lime:

17 ml (= 18 g)

Example: 75 litres ready mixed metering solution (one metering tank) consists of 7.5 x 32 = 240 ml RM 852 or 7.5 x 17 = 128ml (=136 g) calcium hypochlorite and chlorine-free drinking water (cf. Chapter 3.2.3 for extraction).

The quantities must be adjusted accordingly for higher or lower chlorine contents.

Example: Chlorine content: 1.2 mg/l

-

RM 852:

4 x 32 ml = 128 ml

-

Chlorinated Lime:

4 x 17 = 68 ml

3.2.5Flocculation Agent

The exact demand in flocculents can only be determined by test. Therefore a test solution is mixed first, then the raw water is flocked and finally the dosing quantity is evaluated.

3.2.5.1Mixing of the flocking test solution

Auxiliaries:

-Measuring cup with 500-ml-scale 6.277-001.0 (within service kit)

-Desalinated water (refill water for car batteries)

-Flocculent RM 5001 6.294-716.0 resp. 6.294-703

-Measuring cup 25 ml 6.394-425.0 (within service kit)

-Dropping bottle 50 ml,PE 6.394-426.0 (within service kit)

-Plastic eating spoon.

Work Steps:

1.Give 25 ml flocculent RM 5001 into measuring cup

2.Fill up with desalinated water to 500 ml

3.Stir up thoroughly with plastic eating spoon

4.Give 50 ml of this into a clean dropping bottle, close bottle

5.Cast away the remainder.

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Service Handbook 08.2004

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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 PumpOperating Modes Automatic Operation Standard Operating Mode MicrofusesManual Operation 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 ItemNoAssembly and Starting Operation Assembly ChapterStarting Operation Chapter Mixing Chlorine, Flocculation Agent and Antiscalant First fill of the metering tanksPre-chlorination 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 FiltersElectrical Connections Pressure-increase Pump Preliminary FilterMetering Station WTC 600 LP / MP Starting Operation Reverse Osmosis SystemModul Lift Frequency Meter 14/1 14/4 Ing 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 Fine Filter Metering Station WTC 600 CDEvery 4 weeks RO Filter Replacement Filter replacementReverse Osmosis Module RO Module Replacing the membraneCleaning in Case of Malfunction Assembly and disassembly of the RO filterDesign of the Flushing and Disinfection Equipment AidsStarting Position Work Steps Disinfection Acidic and Alkaline Cleaning Conserve the RO system Starting Position Drain the pre-filter Flushing the pre-filter Replace the activated carbon or filter sand Spare parts requiredSpare 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 UseTerms and Definitions Declaration of ConformityScript Examples 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

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