User manual KARCHER KM 170 600 R D

[. . . ] The raw water should have a maximum salt content of 2000 mg/l (FW model) or 5000 mg/l (BW model). Due to the modular structure, turbid substances, hardeners, salts, bacteria and water can be separated depending on the quality of raw water. 1 2 3 4 5 Pump Controlling device LED green: operations stand-by LED yellow: pump is transporting water LED red: interruption or water shortage – When the clock has been set, only the operations stand-by is displayed. If the plant is to be shut down for more than 14 days, then Kärcher Customer Service must carry out some preservative tasks. [. . . ] Start up ƽ Danger Risk of injury if the plant is not installed properly. The plant may be put into operation only when set-up, installed and prepared for operation by skilled and authorized personnel. Monitoring elements Display media and active carbon filters – Display time Display of the operating panel Alternating display of: – Display for power failure: Spannungsausfall Uhr stellen !This display appears when the connection to the power supply is lost (for e. Before Commissioning  Check the connection of the plant to the raw water source. σ Ensure uninterrupted flow of the generated drinking water into a tank or a suitable user-side facility. Note The drinking water must be able to flow out without any counter-pressure. Advance pressure unit Note If an advance pressure unit is required, then the same would be installed by the Kärcher service technician. EN -2 13 Maintenance schedule Time daily Check / Activity Filling level of dosing container Air bubbles in the dosing pipes Drinking water flow based on the startup value Drinking water guide value based on the startup value Pressure difference between pump and concentrate pressure Target value adequate filling no air bubbles Lowered by less than 10% Increase within 10% maximum 15% above startup difference In case of deviation refill Bleed dosing pump. 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. σ Close the concentrate regulation valve slowly in the clock-wise direction until the required target value is reached for the two flow meters of the concentrate and the drinking water. Note Inform Kärcher Customer Service if this fine regulation does not lead to any changes to the drinking water flow. (2) Conductivity of drinking water has increased from _____μS/cm to _____μS/cm Note Small increases in the conductivity of drinking water does not affect the quality of the drinking water. σ Read the value on the manometer for the pump pressure and the concentrate pressure and determine the differential pressure. σ Compare the ascertained differential value with the value set at the time of startup (see startup report). σ The membrane filter unit must be blocked if the differential pressure has increased by more than ______ MPa; no further adjustments are possible. stop production of drinking water and inform Kärcher Customer Service. Mixing the chemicals ƽ Danger Risk of burns injury on account of chemicals. Please wear safety gloves and safety goggles while handling acid-resistant chemicals. Hinweis The values for dosing the different chemicals are based on the raw water analysis and the plant output. Kärcher Customer Service will enter the dosing quantities required for your plant in the following table at the time of startup. [. . . ] Faults Interruptions in the RO plant seconds and insert back the plug. Supply voltage, plant Control media/ active carbon filter Dosing module Electrical fuses Electrical connection value Effective power consumption Raw water temperature Inlet pressure of raw water Output range Drinking water output, max. : 12/1~50 230/1~50/60 16 2, 2 1, 5 EN -6 17 EC Declaration of Conformity We hereby declare that the machine described below complies with the relevant basic safety and health requirements of the EU Directives, both in its basic design and construction as well as in the version put into circulation by us. This declaration shall cease to be valid if the machine is modified without our prior approval. [. . . ]