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6. A retainer clamp (2) is located on the side of the carrying
handle. It serves the purpose of fixing the line of the float
switch. Fix the float switch so that its leading edge "solidly"
touches the ground.
7. Run the vacuum hose. Observe the maximum delivery height
(refer to the Technical Data).
Electrical Connection – Operation
Turning the pump on and off is done via the integrated float switch (4). The pump
automatically switches off if the unit is unplugged of if water level falls below a
specified height.
1. Insert the power plug into a protected socket.
2. Pumping will start automatically as soon as the pump is plugged and the float
switch (4) lies horizontally on the water.
If the water level falls below 7 cm the pump will switch off automatically. This
will effectively prevent the pump from running dry. If the water level rises again
above a certain level and the power cord is still plugged in, the pump will
automatically turn on and start pumping.
3. Pull the power plug to turn off the pump. Make sure that no particles bigger
than approx. 35 mm get sucked as this can block the turbine wheel.
Thermal Switch – Overheat Protection
The pump is equipped with an automatic thermal protection, which prevents
damage to the pump caused by overheating. If the pump becomes too hot during
operating, it will automatically switch off. Pull the plug of the pump and allow the
pump to cool down for approx. 30 minutes before operating again.
Running Dry
Absolutely avoid dry running of the pump! Dry running
is operating the pump without water in the casing.
Vent Valve
The pump is equipped with a vent valve. When
inserting the pump into water the pump will
automatically ventilate.
Using
16
Vent Valve
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