Karcher 600 CD manual Flushing the pre-filter, Initial situation

Page 53

WTC 600 LP / MP

MAINTENANCE

4.4.6Flushing the pre-filter

The WTC 600 LP/MP pre-filter must be flushed if the differential pressure of the pre-filter immediately after back-washing is more than 0.5 bar.

CAUTION

CAUTION

Before flushing the filter, check the manometer for correct display values and exchange if necessary!

Pre-filter blockages are caused above all by changed water constituents.

A renewed water analysis must be carried out in order to remove the cause of blockages. Notify sales department! Additional treatment stages possibly required!

- Composition of the pre-filter flushing service kit Auxiliaries:

-Flushing tank

-Four connection hoses

-Conductivity measuring device for comparative measurement after flushing

-(Goggles, gloves, apron)

-Flushing pump

Initial situation:

- RO system set to switched off operating mode and with master switch switched on.

Work steps:

1.Add 30 litres drinking water to the flushing tank and add 2.2 litres RM Kleen MCT 103

2.Dismantle the back-washing hoses at the pre-filters, connect the service kit hoses and feed to the flushing tank

3.Connect the flushing pump to the pre-filter untreated water inlet

4.Start back-washing

5.Switch on flushing pump

6.Leave the flushing solution to circulate until the back-washing is finished (approx. 10 min)

7.Leave the flushing solution to stand for 30 minutes

8.Repeat the procedure from item 4 once again

9.Reinstate the original piping and carry out a complete backwash.

If this cleaning is unsuccessful, the media filter must be disinfected. The service kit contents and the flushing sequence is the same as for flushing the pre-filter, however the chemicals used are those given in table 26.

Service Handbook 08.2004

53

Page 52 Page 54
Image 53
Page 52 Page 54
Contents LP/MP, PI Foreword ForewordWTC 600 LP / MP Contents2.5 MaintenanceMalfunction, Cause and Corrective Action Maintenance PlanWTC 600 LP / MP Intended Use Introduction Marking of InstructionsSafety Instructionse Units and Designations General installation notesHandling Electricity / Protection Class Milliliter = 1 liter 1000 mg =Overview Overview of components Service HandbookDescription Flow Diagram Modular Design Description of the SystemPre-chlorination Module Flocculation ModuleRO System, Pump and Fine Filter Mediafilter- and Activated Carbon FilterControl Panel and Display Anti Scalant and Post ChlorinationRC Protective Switch Safety Installations Emergency StopMotor Protection Switch Pressure-increase PumpManual Operation Operating Modes Automatic Operation Standard Operating ModeMicrofuses Dimensions H x W x D Technical Data WTC 600 LP/MPWeight in delivery condition without filter container Parameter WTC 600 LP WTC 600 MPFilter Container Float SwitchFilling capacities, Mediafilter Filter amounts, activated carbon filterConsumption Materials Cleaning Chemicals Product Item NoChemicals 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 Metering Amounts and Mixing of the Post Chlorination Mixing of the flocking test solution AuxiliariesFlocculation Agent Work StepsEvaluate flocking test Perform flocking test AuxiliariesConnections, Valves and Indicators Connecting the EquipmentRO Module with Preliminary Filters Pressure-increase ModuleMetering Station Electrical Connections Pressure-increase PumpPreliminary Filter WTC 600 LP / MP Modul Lift Frequency Meter 14/1 14/4 Ing Starting OperationReverse Osmosis System Media and Activated Carbon Filter Initial FillingFilter Support pebbles Filter sand / Activated carbon Backwashing / RegenerationPosition Indication Description ProgrammingIndication Description User Level Technician passwordTechnician Level Menu SelectionSelecting Several Arguments at the Same Adjusting Operating Parameters and Balancing ValuesAcknowledging Data Inputs De-conservingIndication System in disinfection operating mode Untreated Drinking water Concentrade Yield Water Capacity Initial startupKeys to call up menu item 6 LF limits User indication in normal operation Normal OperationOperating Messages for Normal Operation Putting Out of Operation Desinfection Every 4 weeks Fine FilterMetering Station WTC 600 CD Filter replacement RO Filter ReplacementReverse Osmosis Module RO Module Replacing the membraneAssembly and disassembly of the RO filter Cleaning in Case of MalfunctionStarting 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 Indication Malfunction Cause Corrective Action Chap Malfunction, Cause and Corrective ActionMalfunction Indication at the Operating Panel Indication of RO Fuse defective Have replaced by Chap./Fig Maintenance Plan Maintenance Plan Service Module Work to be Carried Out Other MaintenanceGWV RO control factory settingsWTC 600 MP, MP-A, MP-AM in voltages 230 V and 400 Operating mode Switched offRO control program structure Appendix RO 1000 Manual ManualContents Technical Data Scope of Application General RemarksInstructions for Use Safety InstructionsScript Examples Terms and DefinitionsDeclaration of Conformity Start-up Code Function Adm. max. load Terminal Function of TerminalsNot switch off Operational Scope Operating settingsLIM Operating parametersAppendix Stop Operating conditions Operating failures/failure messages Pressure Switch activeDenomination Reason Consequence Forced Stop activeOperation User interface Indicator lightsKeyboard Text displayBasic elements Password entrySelection of menu SelectionNumerical editing MultiselectionAlphanumerical editing ConfirmationsTechnicians level Operating levelsUsers Level Menu structure Menu point Function Main menuMax Cy Calibration menuDiagnosis menu Setting menuMin Type Max Unit Technical DataOperating Record for the WTC 600 LP/MP Automatic Operation List of KEY Words Units and Designations

600 CD specifications

The Karcher 600 CD is an innovative cleaning machine designed to tackle a wide variety of dirt and grime in both professional and domestic settings. Renowned for its efficiency, versatility, and user-friendly design, this powerful equipment is particularly well-suited for cleaning large areas such as driveways, patios, and commercial spaces.

One of the standout features of the Karcher 600 CD is its robust pressure cleaning capability. It boasts a maximum pressure output that effectively removes stubborn stains, embedded dirt, and even algae with minimal effort. The adjustable pressure settings offer the flexibility needed for different surfaces, ensuring that delicate materials are not damaged while still achieving optimal cleaning results.

The Karcher 600 CD employs advanced cleaning technologies such as the patented Dual Nozzle System. This feature ensures a consistent and thorough clean by utilizing two high-pressure nozzles that work in unison. The nozzles are adjustable, allowing users to customize the spray pattern according to the task at hand. Whether it’s rinsing large surfaces or precision cleaning in tight spots, the Karcher 600 CD excels in delivering superior results.

In terms of ergonomics, the Karcher 600 CD is designed for user comfort. It features a lightweight and compact build that allows for easy maneuverability, even in hard-to-reach areas. The integrated handle and wheels enhance portability, making it effortless to transport the machine from one location to another.

Energy efficiency is another key characteristic of the Karcher 600 CD. The machine is engineered to consume less water and energy while still providing powerful cleaning performance. This eco-friendly aspect not only reduces operational costs but also aligns with sustainable cleaning practices.

Furthermore, the Karcher 600 CD comes with a range of accessories and attachments that enhance its functionality. Users can switch between different cleaning tasks seamlessly, whether it’s washing vehicles, cleaning decks, or revitalizing outdoor furniture.

The Karcher 600 CD stands out in the cleaning equipment market for its combination of power, versatility, and efficiency. With its user-centric design and advanced features, it is ideal for homeowners and professionals alike who seek effective and reliable cleaning solutions.
Top Page Image Contents