20
Attention! All works related to the preparation of the washing
solution as well as the entire flushing process of the device shall be
carried out using the personal protective equipment for the skin and
eyes!
FLUSHING mode.
To start FLUSHING mode EMERALD device must be in STANDBY mode (the device is connect-
ed to the electrical network, but is turned off. The LED indicator is off). Then user should do the fol-
lowing:
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Shut off the tap water supply to the device (see Fig. 16). Turn the clean water tap (see Fig.
18 – “8”) to the open position to remove residual water from the device and relieve pressure in the
system.
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In accordance with (Fig. 18) the hydraulic hose of citric acid solution (3) shall be connected
to the right-side end of the device and then the electrical cable of the flushing device shall also be
connected (2). The flushing device itself (5) shall be installed on the flat stable surface (near the sink
on the tabletop or on the floor).
Fig. 19. Sequence of connection of the flushing device in FLUSHING mode
Press the FLUSH button (10) to activate the flushing device. When the FLUSH button is pressed:
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The blue LED lights on indicating that the flushing device has turned on (5) and the
FLUSHING mode is activated;
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After some time (15-20 sec.) the flushing solution begins to flow out of the purified water tap
(8). Do not use the liquids from the purified water tap during the flushing process since the flushing
solution is flowing from it at different stages and since there is no potable water at these stages.
Ensure free discharge of these liquids into the sewer!
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The flushing device (5) shall be switched off after the main flushing solution is pumped into
the device by repeated pressing the FLUSHING button (10). The flushing device shall be switched
off before the level of the flushing solution in the tank drops below the pump intake (100-150 ml of
flushing solution remains in the tank of flushing device on average).