Download Instructions de service

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2. Transport and storage
3.
Description, identification, use
2.1 Delivery
It should be checked that the products delivered
correspond with the material listed on the delivery
note.
3.1
Type code
The pumps are supplied in suitable packing.
Caution
The pump must be treated with care.
The electrical cable must never
be used or bent to move the pump.
The free cable ends must never
be immersed or become wet
in any way.
SW 7 - 10 S L
Waste water pump
Rated flowrate in l/s
Rated delivery head in mWC
Plug and pump
Lightweight construction (weight-optimized)
Fig. 1
3.2 Nameplate
2.2 Storage instructions
Warning During prolonged storage the pump
should be protected from moisture,
heat and frost.
2.3 Disposal of packing material
For the sake of the environment...
It will certainly be understood that
transport packing is essential.
Please help protect the environment
and dispose of or recycle the materials
used according to regulations.
Fig. 2
3.3 General functional description
The waste water pumps consist of a robust pump
and motor casing made from aluminium, cast iron
or fine steel depending on the version. The medium
pumped is drawn in from below through the suction
screen (filter) and fed between the outer wall
of the motor and the outer jacket to the pressure
connection above. This design feature ensures
that the pumps are also cooled sufficiently in slurp
operation (low water level).
– The alternating current pumps SW 2-7SL
and SW 3-8SL, with float switches fitted, operate
fully independently, i.e. above a certain filling level
the pump is switched on or off automatically.
The float switch can be set for continuous monitored
operation.
Warning: Do not allow to run dry.
– The alternating current pump SW 7-10SL runs
as soon as the pump is connected to the power
supply and until the power plug is withdrawn.
It is ideal for wreckage, bilge or similar applications.
Evacuation is possible with the pump down to
around 5 mm by dismantling the filter (see also 4.1.2).
– The three-phase pumps SW 8-12 and larger provide
high performance and reliable pumping systems
in combination with Biral control units and level
controllers.
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