User manual KARCHER WPC 600 FW-A

[. . . ] 12 EN -1 ṇ Warning Possible hazardous situation that could lead to severe injury or even death. Caution Possible hazardous situation that could lead to mild injury to persons or damage to property. – Operations stand-by: Standby 243μS/cm Standby 243μS/cm Attente 243μS/cm pronto p. Lavoro 243μS/cm 21°C 21°C 21°C 21°C Use as intended The plant is used for treating surface water and water from natural springs. [. . . ] Fine regulation Fine regulation Kärcher Customer Service Kärcher Customer Service Replace fine filter Kärcher Customer Service Counter/meter for media and active carbon filters Reflushing has taken place in the last 24 hours Pressure difference fine filter Visual inspection of the plant weekly monthly Fill up operations log Clean and rinse dosing container Visual inspection of raw water pump Float switch in drinking water tank No damage/ leaks can be detected no functional disruption can be detected maximum 0;. 08 MPa no leaks Kärcher Customer Service Kärcher Customer Service Maintenance Works Check media and active carbon filters  Accept the interruption message on the operating panel by pressing the Return key; the unit will start. Replace fine filter Check the pressure difference between the two manometers. 08 MPa, then change the filter inlay: 1 2 3 1 2 Display ADVANCE key Dosing frequency button Screw connections Dosing pump ADVANCE Display – 5s short short – current time Regeneration time Number of regenerations Days and hours since the last regeneration current time Bleed dosing pump. The dosing pump must be dearated if the pump has sucked in air (for e. € The unit will stop; the display shows the interruption "Motor protection". σ Read and note the dosing frequency that has been set at the LEDs of the dosing pump. σ Set the dosing frequency to 100% by repeatedly pressing the dosing frequency button and waiting until there are no more bubbles in the suction pipe. 1 2 3 4 5 Manometer Filter inlay Seal Filter pot Filter key 1 Return key  Switch off the plant using the "ON/OFF" key. σ Briefly switch on the unit by pressing the "ON/OFF" key until the pressure in the initial filter reduces. σ Insert the filter key at the filter pot and unscrew the filter pot. σ Remove the filter inlay from the filter pot und insert a new filter inlay in the filter pot. 14 EN -3  Screw on the filter pot and tighten it using the filter key. Fine regulation of the operating pressures ṇ Caution Danger of damage to the plant. The following values should not be exceeded when you make changes to the plant settings: – Pump pressure maximum 1. 1 MPa (BW variant) – Maximum drinking water quantity 600 l/ h – The concentrate quantity should not fall below the value at the time of startup Note There is a time delay before the plant reacts to the changes done to the regulating valve. Hence do the settings at the pressure regulation valve in small steps and wait for the respective effect. (1) Drinking water flow has fallen from _______ l/h to _______ l/h  Read the current conductivity value on the display of the operating panel and compare it to the value at the time of start-up (see start-up report). If the drinking water conductivity has increased to _____μS/cm, then you need to rinse the membrane of the RO filter unit:  Reduce the drinking water output by opening the pressure regulation value to approx. 1 hour; then reset the nominal output by closing the pressure regulating valve. Note If rinsing the membrane does not result in lower conductivity values, then inform Kärcher Customer Service. (3) Difference between pump and concentrate pressure has increased by more than ___ MPa Dosing table Dosing container Chemical Dosing per 10 l of dosing solution [ml] RM 852 SterPrechlorin- ilisation agent* ation Calcium hyprochlorite * Preflocking Antiscalant RM 5001 RM 5000 Hardness stabiliser RM 852 SterPostchlorin- ilisation agent* ation Calcium hyprochlorite * * These chemicals can be used as alternatives. [. . . ] 024-xxx Warranty The warranty terms published by the relevant sales company are applicable in each country. We will repair potential failures of your appliance within the warranty period free of charge, provided that such failure is caused by faulty material or defects in manufacturing. In the event of a warranty claim please contact your dealer or the nearest authorized Customer Service centre. Spare parts For additional information about spare parts, please go to the Service section at www. [. . . ]