Maintenance - Grundfos Sololift+ C-3 Montage- Und Betriebsanleitung

6. Maintenance

Sololift+ C-3 is practically maintenance-free.
However, regular use and cleaning will ensure
faultless operation and a long operating life.
To prevent unnecessary pumping, it should be
checked that possible water taps are tight.
Before starting work on the pump,
make sure that the fuse has been
removed, the plug has been pulled out
of the socket or the electricity supply
has been switched off. Make sure that
the electricity supply cannot be
accidentally switched on.
All rotating parts must have stopped
moving.
Any repairs to the motor and electric
components must only be performed
by trained service personnel.
Cleaning the Sololift+ C-3
Sololift+ C-3 is normally kept clean through regular
use.
For systems which are used rarely, occasional
internal cleaning is recommended which is
performed as follows:
1. Switch off the electricity supply.
2. Put detergent into the washbasin or cabinet
shower, turn on the water and fill the Sololift+
C-3.
3. Let the detergent work for approx. five minutes.
4. Switch on the electricity supply and turn on the
water until Sololift+ C-3 has pumped twice.
Cleaning the cabinet shower and washbasin
After cleaning the units connected, turn on the tap or
shower until Sololift+ C-3 pumps.
Periods of non-use
If the Sololift+ C-3 is not going to be used for a long
period, it is recommended to turn on the tap or
shower until Sololift+ C-3 has pumped twice, and
then turn off the water supply to all units connected.
Frost protection
It is advisable to make the lifting station frost-proof if
there is a risk of frost, e.g. in a weekend cottage
during the winter. Empty the tank, see Periods of
non-use or add antifreeze.
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