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The pump chamber is supplied in suitable packaging by the man-
ufacturer or supplier. This normally precludes the possibility of
damage occurring during transportation and storage.
4.3. Storage
When delivered, new pump chambers are prepared in such a way
that they can be stored for at least 1 year. For intermediate storage,
the pump chamber must be cleaned thoroughly before storage.
The following should be taken into consideration for storage:
• Place the pump chamber securely on a solid bearing surface and
secure it against falling over or sliding away. Pump chambers are
stored vertically.
DANGER due to falling over!
Never set down the pump chamber without it being secured.
There is a risk of injury if the pump chamber falls over.
• The pump chamber must be stored in a dry, frost-proof room.
We recommend a room temperature of between 5 °C and 25 °C.
• The pump chamber may not be stored in rooms where welding work
is carried out, as the resulting gases and radiation can attack the
elastomer parts.
• All connection ports and the pump chamber inlet must be securely
sealed to prevent contaminants.
• Accessories such as the pump and level sensors must be dismantled.
• The pump chamber must be protected from direct sunlight, heat,
dust and frost. Heat or frost can result in damage to the elastomer
parts.
• After a long period of storage, the pump chamber must be cleaned
of impurities before commissioning.
Note that elastomer parts are subject to a natural process of em-
brittlement. We recommend checking them if stored for more than
6 months. Consult the manufacturer for further details.
5. Installation
RISK of death due to improper handling!
Incorrect installation and improper electrical connections can be
life-threatening.
• Installation and electrical connection may only be carried out
by specialist personnel and in accordance with the applicable
regulations.
• Adhere to regulations for accident prevention!
DANGER of suffocation!
Toxic or harmful substances in sewage pump chambers can lead
to infections or suffocation.
• During any work in pump chambers, a second person must be
present for safety reasons.
• Ensure that the pump chamber and the surrounding area are ade-
quately ventilated.
NOTE:
During dimensioning and installation, the applicable national and
regional standards and regulations for installation of sewage tech-
nology systems must be observed, e.g. EN 1610.
Likewise, the installation and operating instructions for the acces-
sories must be observed.
In order to prevent damage to the product or serious injury during
installation, the following points must be observed:
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INSTALLATION
WILO SE 11-2015 V05 DIN A4