19
IE
GB
The air pressure can only be che-
cked with an external pressure
gauge, e.g. with a tyre filler. The
mounted pressure gauge (11) only
shows the water pressure.
Regulate the pressure in the pressure accu-
mulator (7) by removing the protective cap
for the air valve (16) and pumping air into
the pressure accumulator via the air valve
(17) or allowing air to vent.
Connecting the cables
Remove the two covering caps (3)
from the water inlet (14) and the
water outlet (4) using e.g. a spatula
or a flat-head screwdriver.
Do not use any connection systems
with quick connectors on the suction
side.
If you use the domestic water sys-
tem in the house, you must seal
all screw connections with sealing
tape.
If the line connecting you to the
water inlet (14) does not have a
return valve, screw the adapter with
backflow stop (19) to the water inlet
before connecting the line.
The function of the domestic water
system is not guaranteed through
air in the suction line. Please note
the instructions in the “Fill pump”
section.
Fill pump
The domestic water system must be filled
with water prior to each commissioning.
Attention: Avoid dry running of the pump!
Danger of overheating!
Never touch an overheated pump! There is
a danger of burns!
When switching on the pump, ensure that
the pump and suction hose are completely
filled with water in order to prevent the dry
running of the pump. Dry running dama-
ges the device.
• Open the filter cap (1) of the domestic
water system using the special key
(18).
• Fill water to the rim.
• Close the filter cap again using the spe
-
cial key.
Checks before putting
into operation
• Ensure that the electrical connection is
230 V~ 50 Hz.
• Check that the electrical socket is in
good condition and that it is sufficiently
fused (at least 10 A).
• Make sure that moisture or water can
never get into the mains connection.
Otherwise, there is a risk of electric
shock.
Starting the device
• Connect the mains connection cable
(9) to the power supply.
• Turn the device on using the on/off
switch (15).
• If water is demanded, the automatic
switch (12) will activate automatically
if the pressure falls in the pressure ac-
cumulator (7) and the pump will switch
on. Once the water stops flowing the
vessel pressure will increase and the
automatic switch will switch the pump
off.
