4. MAINTENANCE
DANGER!
Risk of injury!
Risk of injury due to accidental starting.
v Unplug the plug of the mains cable from the mains socket.
4.1 To clean the pump:
DANGER!
Risk of injury!
Risk of injury and risk of damage to the product.
v Do not clean the product with water or with a water jet
(in particular high-pressure water jet).
v Do not clean with chemicals including petrol or solvents.
Some can destroy critical plastic parts.
v Clean the pump housing with a damp cloth.
4.2 To flush the pump:
After pumping chlorinated water, the pump must be flushed.
1. Pump through lukewarm water (max. 35 °C), possibly adding a mild
cleaning agent (e. g. detergent) until the pumped water runs clear.
2. Dispose of the residues in accordance with local waste disposal
regulations.
5. STORAGE
5.1 To put into storage [ Fig. S1 ]:
CAUTION!
Damage to the pump due to frost!
v Store the pump in a frost-free place.
The product must be stored away from children.
1. Unplug the plug of the mains cable from the mains socket.
2. Close any shut-off valves in the suction line.
3. Open any shut-off valves in the pressure line (accessories, water
stop, etc.).
Therefore the pressure line is depressurised.
4. Unscrew the screw connection
(8)
drain screw
by hand.
Therefore the pump is drained.
5. Tilt the pump in the direction of the drain (approx. 45°) so that the
pump empties completely.
6. Unscrew the suction hose and the pressure hose.
7. Tighten the screw connection
drain screw
(8)
by hand (do not use pliers).
8. Clean the pump (see 4. MAINTENANCE).
9. Store the pump in a dry, enclosed and frost-free place.
6. TROUBLESHOOTING
DANGER!
Risk of injury!
Risk of injury due to accidental starting.
v Unplug the plug of the mains cable from the mains socket.
6.1 To loosen the impeller [ Fig. T1 / T2 ]:
An impeller blocked by dirt can be loosened.
1. Only for Art. 9058 / 9059:
Pull off the dirt cover
(d)
of the soil moisture sensor or unplug the
connected soil moisture sensor.
12
9057-20.960.02.indd 12
9057-20.960.02.indd 12
(5)
of the filler neck
(6)
and the water
(5)
on the filling opening
(6)
and the water
ß
ß
2. Unscrew the 6 screws
,
and
9a
9b
3. Pull off the two shells
(10)
.
4. Remove the rubber plug
(11)
from the shaft of the impeller
5. Turn the shaft of the impeller
(12)
clockwise with an insulated screw driver.
Therefore the blocked impeller is loosened.
6. Reassemble the rubber plug
(11)
and the two shells
Make sure that you match the screws
screw holes depending on the length.
7. Only for Art. 9058 / 9059:
Reinsert the dirt cover
(d)
of the soil moisture sensor or reinsert the
soil moisture sensor.
6.2 To clean the filter [ Fig. T3 ]:
If the pump does not start or stops suddenly during operation, this may
be due to a clogged filter.
1. Close all existing shut-off valves on the suction side.
2. Open any shut-off valves in the pressure line (connection devices,
water stop, etc.).
This depressurises the pressure side.
(5)
3. Unscrew the screw fitting
of the filler neck
(13)
4. Pull the filter
vertically out of the filler neck
5. Hold the cup
(14)
firmly and turn the filter
(14)
the cup
(bayonet lock).
(14)
6. Clean the cup
under running water.
7. Clean the filter
(13)
e.g. with a soft brush.
8. Reassemble the filter
(13)
in reverse order.
6.3 Only for Art. 9058 / 9059:
To clean the non-return valve [ Fig. T1 / T4 ]:
1. Only for Art. 9058 / 9059:
Pull off the dirt cover
(d)
of the soil moisture sensor or unplug the
connected soil moisture sensor.
(see 6.1 To loosen the impeller).
2. Unscrew the 6 screws
(9)
3. Pull off the two shells
(10)
.
4. Unscrew the cap
(15)
counterclockwise with an Allen key (width 10).
5. Pull the flow sensor
(16)
out of the sensor opening
6. Clean the flow sensor
(16)
under running water.
ß
7. Clean the sensor opening
with a damp cloth (without detergent).
z
8. Check the mobility of the flow sensor
9. Reassemble the flow sensor
(16)
10. Reassemble the two shells
(10)
in reverse order.
11. Only for Art. 9058 / 9059:
Reinsert the dirt cover
(d)
of the soil moisture sensor or reinsert the
soil moisture sensor.
6.4 Troubleshooting table:
For Art. 9058 / 9059: See additional explanation of the displays in
the Bluetooth
Display Operator's manual.
®
Problem
Possible Cause
Pump is running,
Leaky or damaged suction line
but the suction action
[ Fig. A2 ].
doesn't take place
Pump sucks in air at a con
nection point [ Fig. A2 ].
No water available in the
cistern, water tank, water
pipe, etc.
Pump was not filled with
water [ Fig. A4 ].
Water escapes during
the suction process via
the pressure hose.
Absolutely vacuumresistant connection is achieved by using
GARDENA Suction Hoses (see 8. ACCESSORIES / SPARE PARTS).
Screw fitting on the filler neck
is leaking [ Fig. A2 ].
ß
.
9c
(12)
.
(10)
in reverse order.
ß
ß
ß
,
and
to the correct
9a
9b
9c
(6)
by hand.
(6)
.
(13)
counterclockwise out of
ß
.
z
(16)
.
in reverse order.
Remedy
v Check the suction line
for damage and seal so
is airtight.
v Seal the suction side
connections airtight.
v Make sure that the water
supply is on the suction side.
v Fill the pump
(see 3.1.3 Initial operation
of the pump).
1. Fill the pump again.
2. Hold up the pressure hose.
3. Start the pump again
(see 3.1.3 Initial operation
of the pump).
v Check the seal (replace
if necessary) and tighten
the screw fitting by hand
(do not use pliers).
25.11.22 08:58
25.11.22 08:58