Gardena 20000 inox Manuel d'utilisation - Page 5

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4. Operation
Automatic operation :
1
3
5
3
5
Manual operation :
5
3
The float switch
water level exceeds the cut-in height and the water is pumped out.
The float switch
2
level falls below the cut-out height.
1. Stand the pump on a firm surface
– or –
use a rope attached through the bore hole in the carrying
handle
During automatic operation, ensure that the float switch
can move freely.
2. Plug the power cable
Adjusting the Cut-in and Cut-out Height :
The maximum cut-in height and minimum cut-out height (see
8. Technical Data) can be adjusted.
v Press the cable of the float switch
switch lock
Do not select a cable length that is too long or short to ensure
that the float switch can turn on and off properly.
• The higher the opening of the float switch lock
the cut-in and cut-out height.
• The shorter the length of cable between the float switch
and the float switch lock
higher the cut-out height.
The cable length between the float switch
3
lock
must always be at least 10 cm.
The pump remains in constant operation because the float switch
is bypassed.
1
1. Push the float switch
cable downward.
2. Stand the pump on a firm surface
2
– or –
use a rope attached through the bore hole in the carrying
handle
3. Plug the power cable
The residual water height (approx. 3 mm for 21000 inox /
43 mm for 20000 inox) is only reached during manual opera-
tion since the float switch turns off the pump during automatic
operation before this water level is reached.
5
turns the pump on automatically when the
5
turns the pump off again as soon as the water
2
to immerse the pump in a well or shaft.
1
into a mains socket.
3
.
3
, the lower the cut-in height and the
5
onto the float switch lock
2
to immerse the pump in a well or shaft.
1
into a mains socket.
5
5
into an opening in the float
3
, the higher
5
5
and the float switch
3
with the
13