Operation Manual

12
GB IE
Check this by placing the pump
into a vessel lled with water
and lift the oat switch (6) care-
fully by hand and then lower it
again. In this case, you can see
whether the pump switches on
and off.
- Also ensure that the separation
distance between the oat switch
(6) head and the oat switch
height adjustment (7) is not too
small. In the case of a separa-
tion distance which is too small,
trouble-free functioning cannot
be guaranteed.
- During the adjustment of the oat
switch (6), ensure that the oat
switch does not contact the oor
before the pump switches off.
The pump run dry if too long a
oat switch cable (
8) is chosen,
particularly if the oat switch height
adjustment (
7) is not installed
(see „Operational start-up“).
Manual mode/at suction
In manual mode, the pump does not switch
off automatically, as the oat switch (
6)
is bypassed.
Position the oat switch (6) vertical-
ly upward in the oat switch height
adjustment (7).
Monitor the pump constantly when
in manual mode. Switch the pump
off immediately (disconnect from
the mains) if no more water is be-
ing pumped. There is a risk of dam-
age if the pump runs dry.
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
every 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 oat switch (
6) is
to be checked regularly (at the latest
every three months).
• With a water jet, remove uff and
brous particles which are possibly
present in the pump casing (
3).
• Clean precipitation from the oat
switch (
6) with clear water.
• Regularly remove sludge from the pit
base (at the latest every 3 months) and
also clean the shaft walls
To replace the backow stop
Replace a defective backow stop (see
“Replacement parts/Accessories”).