GB
Working
Supervise the appliance while it is
in operation in order to be immedi-
ately aware if the automatic cut-out
operates or the pump runs dry, to
limit any damage to a minimum.
In automatic mode, the float switch auto-
matically switches the pump on or off.
Adjusting the float switch:
The on/off switch point on the float switch
(
6) can be adjusted by changing the
position of the float switch in the float
switch grid (
8).
In the case of stationary installation,
check regularly (no less then once
every three months) that the float
switch (
Check the float switch (
- It must be positioned so that it
can lift and lower freely. The
switching point heights "On"
and "Off" must be easy to
reach.
Check this by placing the pump
into a vessel filled with water
and lift the float switch (6) care-
fully by hand and then lower it
again. In this case, you can see
whether the pump switches on
and off.
- Ensure that the distance between
the float switch and the float switch
grid (
- During the adjustment of the float
switch (6), ensure that the float
switch does not contact the floor
before the pump switches off.
10
6) is working.
6):
8) is not too small.
The pump will run dry if too long a
float switch cable (
Maintenance and
Cleaning
Clean and maintain your equipment regu-
larly. This will guarantee its performance
and long durability.
Ask our service centre to car-
ry out any work that is not
described in these instruc-
tions. Use only original parts.
There is a risk of injury!
Pull out the power plug before eve-
ry maintenance operation. There is
a risk of electrocution or of injury
from moving parts.
General cleaning instructions
•
In case of transport for utilization in
different locations, the pump must be
cleaned with clear water after every use.
•
In case of stationary installation, the
function of the float switch (
to be checked regularly (at the latest
every three months).
•
With a water jet, remove fluff and
fibrous particles which are possibly
present in the pump casing (
•
Clean precipitation from the float
switch (
6) with clear water.
•
Regularly remove sludge from the pit
base (at the latest every 3 months) and
also clean the shaft walls
7) is chosen.
6) is
3).