Pumped Liquids; Installation; Electrical Connection; Caution - Grundfos Sololift2 C-3 Installation And Operating Instructions Manual

4. Pumped liquids

Grey wastewater up to 90 °C.
Ordinary liquids for cleaning of the appliances
connected. pH value: 4-10.
The product must not pump harsh

Caution

chemicals or solvents. See the quick
guide.

5. Installation

Do not pull or lift the product by the
Caution
supply cable.
We strongly recommend that you
install an LC A2 alarm device
(accessory) if a washing machine,
dishwasher, bathtub and/or a shower
Note
are connected to the lifting station.
The LC A2 will emit an acoustic alarm
and switch off the washing machine or
dishwasher if the water level in the tank
becomes too high.
We strongly recommend that you
change the level switch for
applications involving foaming
Caution
wastewater. In this case please use the
pressure switch with product number
98144467.
The product must be accessible for
maintenance and repair.
The product must be placed in a frost-
free room to prevent the pumped liquid
from freezing.
Make sure that all external pipework is
adequately insulated.
Note
The discharge pipe must be made of
rigid material, such as copper, or of
rigid PVC with solvent-welded joints.
To prevent the transmission of
vibrations to buildings, make sure that
the pipework is thoroughly fixed and
that fittings cannot move and are not in
contact with building parts.

6. Electrical connection

Make sure that the product is suitable for the supply
voltage and frequency available at the installation
site.
The electrical connection must be carried out in
accordance with local regulations.
Warning
The product must be earthed.
The installation must include an earth
leakage circuit breaker for protection
against earth fault currents.
This ensures protection when using a
Schuko plug or another plug with earth
pin.
The product must be connected to a
mains switch with a minimum contact
gap of 3 mm in all poles.
In case of overtemperature, a thermal
switch cuts out the motor and cuts it in
automatically when it has cooled
sufficiently.
The electrical connection should be made according
the table below.
Market Europe
Plug
7. Service
Warning
The product must only be serviced by
trained service personnel.
If the supply cable is damaged, it must
replaced by the manufacturer, the
manufacturer's service partner or a
similarly qualified person.
To ensure safe and reliable operation,
always use original spare parts from
Grundfos.
For service kits, see www.grundfos.com > WebCAPS >
Service.
The product must be thoroughly
cleaned before it is returned for
Note
service. Otherwise the warranty will be
void.

7.1 Service documentation

Service documentation is available at
www.grundfos.com > WebCAPS > Service.
If you have any questions, please contact the
nearest Grundfos company or service workshop.
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