Assessments - 3, GPA: 4
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0,8 bar Replace fine filter, see Section 3.2.4 Visual inspection of the equipment No leakage Karcher Service w Fill out operating log m Clean and flush the metering container Visually check the untreated water pump No damages/leaks detectable Karcher Service Float switch in the drinking water tank No operational malfunctions detectable Karcher Service * for switching over the indication, see Section 3.2.2 3.2.2 Sand and Activated Carbon Filter • Press the ADVANCE key button briefly; the display indicates the number of days and hours During operation, the sand and activated carbon since the last regeneration. filter control indicates the actual time. To change the indication: • Press button (32) for approx. 5 s; the display (31) indicates the time of the regeneration. • Press button (32) briefly; the display indicates the number of regenerations. WTC 600 LP / MP 7 Version 06/05 Maintenance and Care • After a while the indication moves back to the current time. 3.2.3 Bleeding the Metering Pump The metering pump must be bled when the pump has drawn in air (e. g., because the metering container is completely empty). • The system stops; the “Motor/hard water“ malfunction indication is shown in the display. • Fill the empty metering container and mix the chemicals according to Section 3.2.6. • Unscrew the bleeding screw (34) by one turn. • Press the MANUAL pushbutton (33) until the medium flows without bubbles through the bleeding line (35) back into the container. • Screw in the bleeding screw again. • On the control panel, acknowledge the malfunction indication with the RETURN key button (36); the system starts. 3.2.4 Replacing the Fine Filter Check the pressure difference at manometers (15) and (16). Replace the filter insert when over 0.8 bar: • Switch off the equipment at the main switch (20). • Stop the untreated water supply. • Place a bucket under the untreated water drain cock (37) and open the cock. • Wait until no more water emerges out of the cock, then shut the cock again. • Attach the filter wrench (41) to the filter bowl (40) and screw off the filter bowl. • Remove the filter insert (38) from the filter bowl and replace with a new one. i This malfunction indication is shown independent of which metering container is empty. 31 32 34 33 35 i The filter bowl is still filled with water. ESC production / production produccion / produzione fault / default error / guasto disinfection / nettoyage desinfeccion / disinfezione reject / rejet evacuation / evacuatione regeneration / regeneration regeneracion / rigenerazione tank full / stockage plein deposito lleno / serbatoto pieno RO 1000 36 37 41 40 39 38 16 15 Maintenance and Care Version 06/05 WTC 600 LP / MP • Before screwing on the filter bowl, check the sealing ring (39) for damage. • Screw on the filter bowl and tighten with the filter wrench. • Open the untreated water supply again and start the system with the main switch. 3.2.5 Fine Adjustment of the Operating Pressures In case of alterations to the system adjustments, the following values must not be exceeded under any circumstances: • Pump pressure, max. 21 bar (MP) or 14 bar (LP) • Drinking water amount, max. 650 l/h • The concentrate amount must not exceed the operational start-up value i The system reacts somewhat time- delayed to alterations of the regulation valves. Therefore carry out the adjustment at the pressure control valve (14) and at the concentrate control valve (13) only in small steps, and wait until checking the respective effect. (1) Flow of drinking water has decreased from _____ to _____ l/h Read off the amount of drinking water at the flow meter (42) and compare with the value taken when starting operation (see operational start-up record). If the flow of drinking water has decreased to _____ l/h , the following fine adjustment is to be carried out. If the fine adjustment does not lead to an increase in the drinking water flow, the Karcher Service must be contacted. • Slowly shut the pressure control valve (14) in clockwise direction until the desired amount is almost reached at the flow meter (42). • Slowly shut the concentrate control valve (13) in clockwise direction until the respective set value is reached on both flow meters for concentrate (43) and drinking water (42). Notice: The quantity of concentrate will increase. This is correct. • Carry out a readjustment on both valve levers, if required. (2) Conducting capacity of the drinking water has increased from _____ to _____ .S/cm 42 11 13 14 10 12 43 i Small increases of the drinking water conducting capacity do not influence the drinking water quality. On the display of the control panel (10), read the current drinking water conductance value and compare with the value taken when starting operation (see operational start-up record). If the drinking water conductance value has increased to _____ .S/cm, the following fine adjustment is to be carried out. If the fine adjustment does not lead to a decrease of the drinking...
Este manual também é adequado para os modelos :Purificadores de água - 600 LP (625.08 kb)