15
Fig. 11. EMERALD device connection in FLUSHING mode
1. EMERALD HOME 4 device over the sink; 2. Power supply (adapter); 3. A diverter on
the crane with a regulator; 4. Tap water inlet fitting ; 5. The outlet fitting of purified water ; 6.
Plug for connecting a power source; 7. A plug for connecting the power of the flushing de-
vice; 8. On / off button flushing device; 9. Tube for supplying tap water to the device (not used
in the FLSHING mode) ; 10 Tube of the outlet of purified water from the device (not used in
the FLUSHING mode ) ; 11. Kitchen sink; 12. Hose supply of a solution of citric acid from the
flushing device to the device; 13. Flushing device Emerald ; 14 Hose for the exit of the citric
acid solution from the device back into the flushing device.
Maintenance of the EMERALD device is carried out in accordance with the diagram on Fig. 11
Preparation of citric acid washing solution.
To carry out the flushing procedure for the EMERALD it is necessary to prepare 1 (one) liter of
citric acid washing solution in the tank of the flushing device (Fig. 18 – “5”). The flushing solution of
citric acid is prepared on the basis of 200 grams of the citric acid and a half liter of water. Citric acid
crystals are recommended to be diluted in hot water but the flushing is carried out by the solution with
temperature of 60-70 °C (not hotter!).
Important! It is not allowed flushing the EMERALD by the citric acid solution over 70°С.
This may damage the device! Claims in this case will not be accepted. For accurate
determination of the temperature of the flushing solution you are requested to use the
temperature control instrument.
