Product Introduction; Product Description; Intented Use; Pumped Liquids - Grundfos Sololift2 WC-1 Instrucciones De Instalación Y Funcionamiento

4. Product introduction

4.1 Product description

The WC-1 and WC-3 are small, compact automatic
lifting stations suitable for pumping domestic
wastewater and sewage off places in private
dwellings where wastewater 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
toilet served by the unit.
This product is a domestic unit. Toilets connected to
this unit can be used like any normal toilet, and
require minimum maintenance. The unit will operate
automatically as soon as the required level of water
enters the tank.
Only the disposal of toilet paper, faecal matter and
wastewater will be covered by warranty. Any damage
due to foreign bodies such as cotton, condoms,
sanitary towels, wet wipes, food, hair, metal, wood or
plastic objects, will not be covered by warranty.
Solvents, acids and other chemicals can also cause
damage to the unit, and will invalidate the warranty.

4.2 Intented use

The product is only suitable for pumping wastewater
from a cabinet shower, bidet and/or washbasin as
well as sewage from a toilet.
The product is only suitable for domestic
use.
Applications according to EN 12050-3.
Not for public and heavy commercial or
industrial use, only a limited number of
users.
Installation with direct connection to a
toilet and in the same room as sanitary
appliances.
A second toilet must be available above
the backflow level.
The product must be fastened to the floor
to prevent uplift and turning.

4.3 Pumped liquids

Domestic wastewater and sewage containing toilet
paper and faeces.
Ordinary liquids for cleaning of the appliances
connected. pH value: 4-10.
The product is designed for flush volumes of 4, 6 and
9 litres. A 4-litre flush is permissible only if the
amount of solids in the pumped liquid is small.
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.
Change the carbon filter once a year.
See section 5.4 Service instructions.

5.3 Adjustment of run time

The default setting ensures proper operation in most
pipes. If the pipes are particularly long or short, it
may be necessary to adjust the run time.
For a guide to adjusting the run time, see
www.product-selection.grundfos.com.
7