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5.2. INSTALLATION OF THE SUCTION LINE
The suction line (2) will convey the pumped fluid
to the pump. Please screw one of the connection
pieces together with one of the sealing rings to
the check valve (3) and intake filter (4) assembly.
Insert the other end of the connection piece as far
as possible into the suction line, then use a hose
clamp to fasten it in this position. In the same way,
insert another connection into the other end of the
suction line and fasten it there using an additional
hose clamp. Fill the suction line completely with the
pumped fluid. Subsequently, please screw the fluid-
filled s uction line together with one sealing ring onto
the suction port of the pump.
5.3. VENTING THE PUMP HOUSING
Please remove the closure (10) from the venting
port (9) located on top of the pump housing.
Subsequently, fill the pump housing completely with
pumping fluid through the pressure port (5) of the
pump. The pump housing is fully vented as soon as
the liquid to be discharged has mounted up to the
edge of the open venting port. Subsequently, please
close the venting opening again.
5.4. INSTALLING THE PRESSURE LINE
The pressure line (11) will convey the fluid being
pumped from the pump to the point of withdrawal.
Slide the fuel nozzle (6) onto the pressure line, then
fasten it in place using one of the hose clamps.
Continue by inserting one connection piece fully into
the other end of the pressure line, and fasten it in that
position using another hose clamp. Finally, screw the
pressure line together with one sealing ring onto the
pressure port (5) of the pump.
5.5. HOW TO POSITION THE PUMP
Please make sure that the pump is standing in a
safe and solid position. The device must always be
placed upright on an even surface. When selecting
the installation site, please make sure that possible
spilling of the liquid being pumped cannot cause any
damage.
The fuel nozzle should always be above the upper
level of the pumping fluid. Otherwise, the so-called
"siphoning effect" may cause liquid to be discharged
despite the fact that the pump is out of operation.
5.6. STATIONARY INSTALLATION
With regard to the electrical connection in
the case of stationary installation, please
ensure
an
accessibility of the plug.
For stationary installation, please fasten the pump
on a suitable, solid surface. To reduce vibration, it
is recommended to apply an anti-vibration material
- for instance a rubble layer - between the pump and
the i nstallation surface.
adequate
visibility
and
5.7. USING THE PUMP FOR GARDEN PONDS
AND SIMILAR PLACES
Operating the pump next to garden ponds
and similar places is generally only
admissible if no persons are in contact with
the water.
If the pump is used for garden ponds and similar
places it has to be operated using a residual current
circuit-breaker (FI switch) with a nominal trigger
current of ≤ 30mA (DIN VDE 0100-702 and 0100-
738). Please ask your electrical services provider
whether your installation site complies with this
condition.
The pump must not be used in such locations
unless it is set up firmly and flood-proof, a minimum
distance of two metres away from the border of the
water body and secured against falling into the water
by a solid holding device.
6. ELECTRICAL CONNECTION
The pump must not be used in such locations
unless it is set up firmly and flood-proof, a minimum
distance of two metres away from the border of the
water body and secured against falling into the water
by a solid holding device.
The values stated in the technical details
have to correspond to the mains voltage.
The person responsible for the installation
has to make sure that the electrical connection is
earthed in compliance with the applicable standards.
The electrical connection has to be
equipped with a highly sensitive residual
current circuit-breaker (FI switch): ∆ = 30
mA (DIN VDE 0100-739).
If extension cables are used, their cross-
section must not be smaller than that of
rubber-sheathed cables of the H07RN-F
(3 x 1,0 mm²) short code. The mains socket and the
plug-and-socket elements have to be in splashwater-
proof design.
7. PUTTING INTO OPERATION
The pump must only be operated in the
performance range indicated on the type
plate.
Any dry-running - i.e. the operation of the
pump without and discharging any liquid -
is to be avoided since this will lead to the
pump running hot. This may entail
considerable damage to the device. In addition,
overheating bears the risk of injury by burning. If the
pump has run hot, please unplug the mains plug and
allow the system to cool down.
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