Product Introduction; Product Description; Intended Use; Pumped Liquids - Grundfos Sololift2 C-3 Installation And Operating Instructions Manual

4. Product introduction

4.1 Product description

The C-3 is a small, compact automatic lifting station
suitable for pumping grey wastewater off places
where it cannot be led directly to the sewer by means
of a natural downward slope.
If you are away for a long period (e.g. holidays), we
recommend that you turn off the water supply to the
units served by the lifting station.

4.2 Intended use

The product is suitable for pumping grey wastewater
from a washing machine, dishwasher, kitchen sink,
bath tub, shower or water softeners.
The product is only suitable for domestic
use.
The product must be fastened to the floor
to prevent uplift and turning.

4.3 Pumped liquids

Grey wastewater up to 90 °C.
Brine from water softeners with a maximum
temperature of 20 °C and maximum 15 % of salt.
Ordinary liquids for cleaning of the appliances
connected. pH value: 4-10.
The product must not pump harsh
chemicals or solvents. See the quick
guide.

5. Servicing the product

Always use original accessories from Grundfos to
ensure safe and reliable operation.
WARNING
Electric shock
Death or serious personal injury
- Before starting any work on the product,
make sure that the power supply has
been switched off and that it cannot be
accidentally switched on.
Maintenance and service must be carried
out by specially trained persons and
according to local regulations.
If the power supply cable is damaged, it
must be replaced by the manufacturer, the
manufacturer's service partner or similarly
qualified person.
For service kits, see www.product-
selection.grundfos.com.
The product must be thoroughly cleaned
before it is returned for service. Otherwise,
the warranty will be void.

5.1 Service documentation

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

5.2 Maintenance

The lifting station does not require any special
maintenance, but we recommend that you check
operation and pipe connections at least once a year.
If the lifting station is connected to a washing
machine or kitchen sink, we recommend that you
check the float switch unit every six months for fibres
and grease or fat.
Change the carbon filter once a year. See section
5.3 Service instructions.
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