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Notes on installation
If
the
water
column
between the pump and the
highest point of the pipe
exceeds
15 meters,
automat cannot be installed
directly at the pump. The
machine
must
then
installed at a height where
the
overhanging
column
is
shorter
15 m. For example: If the
water column is 20 m,
the machine must be
installed at least 5 m
above the pump.
The machine is equip-
ped with a test valve
to protect the
piping system from pressure
loss.
Do not place any
extraction points between
the pump
and the switch.
Pump pressure
The automat is set to an
inlet pressure of 1.5 bar. The
pump inlet pressure must
normally be 0.5 bar higher
than the starting pressure,
i. e. at least 2 bar.
Before the start of
the machine, the
suction hose and the
pump filling must be
checked!
© by WilTec Wildanger Technik GmbH
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
the
be
water
than
Item 50611, 51247
We recommend
connecting the pump
control to the house
water
pipe
via
a
flexible hose.
The safety valve to
prevent water leakage
if the diaphragm bursts
(do not work on or
change!).
The control must be
oriented upwards ac-
cording to the direction
of the arrow.
The controller can be
installed directly on the
pump or between the
pump and the first
tapping point.
Page 5
11
2020-1
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