Putting Into Storage; Maintenance - Gardena 4000/5 Mode D'emploi

Additional electrical switching devices (e. g. remote control
Special mode:
systems, pressure switches) can be used only in the special mode.
Activating the special mode:
1. When switching on, press the On/Off button
During the first 5 seconds, the green LED is illuminated;
then the LED blinks for 3 seconds.
2. When the green LED illuminates again after 8 seconds,
let go of the On/Off button
Deactivating the special mode:
1. Plug the mains plug into an energised mains socket.
The pump starts of its own accord.
2. Press the On/Off button
3. When switching on, keep the On/Off button
8 seconds until the green LED no longer flashes.
The safe-pump function uses the LED status display to alert the
safe-pump-function:
user that there is no water flow. In addition, it acts as Dry-Run-
ning Safety, guarding against pump damage if the delivery side
is closed too long (e.g. closed valves) or if the water supply fails
(e. g. empty cistern).
LED flashes green:
LED flashes orange:
LED shines red:
LED flashes red:

5. Putting into Storage

Before the start of the frost period the Garden Pump should be
Overwintering / Storage:
stored protected from frost.
1. Open the water drain screw
The Garden Pump drains.
2. Store your Garden Pump so that it is protected from frost.
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The product must not be added to normal household waste.
Disposal:
It must be disposed of in line with local environmental regulations.
(in accordance with
RL2002/96/EC)
16
for 8 seconds.
ß 8a
.
ß 8a
. The pump switches off.
ß 8a
depressed for
ß 8a
Normal operation
No water flow for at least 20 seconds
No water flow for at least 5 minutes
(pump has switched off automatically)
Alarm! Pump was started 3 times within
20 min. without water flow. (Pump can
no longer be started for 5 min. to allow
cooling, after which the LED shines red)
.
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6. Maintenance

DANGER! Electric shock!
Risk of injury due to electric shock.
v Disconnect Garden Pump from the mains before
If the filter is dirty it has to be cleaned.
Cleaning the filter:
6
1. Close all shut-off valves,
if any, on the suction side.
2. Unscrew and remove cover
of the filter chamber.
A
3. Draw out filter unit vertically
upwards.
4. Hold beaker
filter
q
draw out 2 (bayonet fitting).
5. Clean beaker
running water and clean the
filter
q
6. Refit filter again in reverse order.
The pump must be flushed through after discharging chlorinated
Flush through Garden Pump:
swimming pool water.
1. Pump through lukewarm water (max. 35 °C), possibly adding
a mild cleaning agent (e.g. detergent) until the pumped water
runs clear.
2. Remove residuals according to the waste disposal laws
applicable in your area.
7. Trouble-Shooting
DANGER! Electric shock!
Risk of injury due to electric shock.
v Disconnect Garden Pump from the mains before
An impeller blocked by dirt can be freed again.
Free the impeller:
v Turn the impeller bolt
This will free the blocked impeller.
"
carrying out maintenance.
6
A
1
firmly, turn
0
0
anti-clockwise 1 and
under
0
e. g. with a soft brush.
trouble-shooting.
using a screwdriver.
w
2
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