Gardena 9058 Manuale dell'operatore - Pagina 8

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Gardena 9058 Manuale dell'operatore

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 ].
Air cannot escape, since the
delivery line is closed or
remaining water is in the
pressure hose.
Air cannot escape because
the pressure hose is coiled.
Suction time of 5 min. was
not waited for.
Suction filter or backflow
preventer in the suction hose
are clogged.
The end of the suction hose
is not in the water [ Fig. A5 ].
Suction height is too high
[ Fig. A5 ].
In case of any other difficulties concerning the suction action,
use GARDENA Suction Hoses with Backflow Preventer
(see 8. ACCESSORIES / SPARE PARTS). Fill the pump with
water before starting it.
Pump does not start,
Thermal switch has turned
or stops suddenly during
the pump off because of over­
operation
heating.
No power supply to the pump.
RCD has triggered
(residual current).
Pump is not switched on.
Pump is running but the
The end of the suction hose
delivery drops suddenly
is not in the water [ Fig. A5 ].
Suction filter or backflow
preventer in the suction hose
are clogged.
No water available in the
cistern, water tank, water
pipe, etc.
Suction line is leaking
[ Fig. A2 ].
Impeller is blocked.
Problem
Pump is running but the
delivery drops suddenly
Remedy
The screw connection
of the filter cannot
v Check the suction line
be unscrewed by hand
for damage and seal so
is airtight.
v Seal the suction side
NOTE:
connections airtight.
Repairs must only be done by the GARDENA service departments or
v Make sure that the water
specialist dealers approved by GARDENA.
supply is on the suction side.
v For any other malfunctions please contact the GARDENA service
department.
v Fill the pump
(see 3.1.3 Initial operation
of the pump).
1. Fill the pump again.
2. Hold up the pressure hose.

7. TECHNICAL DATA

3. Start the pump again
(see 3.1.3 Initial operation
of the pump).
Garden pump
Rated power
v Check the seal (replace
Mains voltage
if necessary) and tighten
the screw fitting by hand
Mains frequency
(do not use pliers).
Max. delivery capacity
v Open any shut­off valves
Max. pressure /
(e. g. nozzle) in the delivery
Max. delivery head
line, or drain the pressure
hose.
Max. self-priming suction
height
1. Lay out the pressure hose
straight along its entire
Permitted internal pressure
length.
(delivery side)
2. Lay the hose from the pump
outlet upwards.
Power cable
3. Do not kink the pressure
hose at the pump outlet.
Weight without cable
4. Open all consumers maxi­
(approx.)
mum.
Sound pressure level L
v Wait up to 5 minutes for the
Distance:
pump to pump water.
v Clean the suction filter or
the backflow preventer.
Sound power level L
measured / guaranteed
v Submerge the end of the
Uncertainty k
suction hose deeper in the
Max. media temperature
water.
Measuring process complying with:
v Reduce the suction height.

8. ACCESSORIES / SPARE PARTS

v Let the pump cool down,
empty the pump and fill it
GARDENA Suction Hoses
again.
v Observe the max. media
Temperature (35 °C).
v Check the fuses and electrical
GARDENA Suction Hose
plug connections.
Fitting
v Unplug the plug from the
GARDENA Pump Connection
mains socket and contact
Set
the GARDENA Service.
GARDENA Suction Filter
v Push the On / Off switch to
with backflow preventer
the position On.
GARDENA Pump Preliminary
v Submerge the end of the
Filter
suction hose deeper in the
GARDENA Bore Hole Suction
water.
Hose
v Clean the suction filter or
the back flow preventer.
GARDENA Floating suction
system
v Make sure that the water
GARDENA Quick coupling
supply is on the suction side.
GARDENA Soil Moisture
v Eliminate the leak.
Sensor
GARDENA Extension Cable
v Loosen the impeller.
(length: 10 metres)
Possible Cause
Pressure hose is kinked.
Tread is dirty.
Unit
Value
(Art. 9057)
W
900
V (AC)
230
Hz
50
l/h
5600
bar /
4.7
m
47
m
8
bar
6
1.5
m
(H07RN­F)
kg
10
pA
1 m
58
5 m
dB
45
10 m
38
:
1)
WA
67 / 69
dB (A)
2.67
WA
°C
35
RL 2000/14/EU
1)
Kink­proof and vacuum­proof, optionally available by the metre
Art. 1720 / 1721 (19 mm (3/4") / 25 mm (1") without connecting
fittings or in fixed length Art. 1411 / 1418 complete with connect­
ing fittings.
For connection on the suction side.
For connection on the delivery side.
To equip suction hoses with backflow
preventer sold by the meter.
Recommended for pumping sandy water.
For vacuum­resistant connection of the pump
to boreholes or pipe networks. Length 0.5 m.
With 33.3 mm (G1) female thread at both ends.
For dirt­free suction below the water surface.
For pressure­side connection of 1" pressure
hoses.
For irrigation depending on the soil
moisture.
Used to extend the sensor cable to
max. 105 metres.
Remedy
v Lay the pressure hose with­
out kinks and do not kink the
pressure hose at the pump
outlet.
v Use a water pump pliers to
unscrew it.
v Clean the thread on the filter
and in the pump.
Value
Value
(Art. 9058)
(Art. 9059)
1050
1300
230
230
50
50
6300
6500
4.9
6.0
49
60
8
8
6
6
1.5
1.5
(H07RN­F)
(H07RN­F)
10.7
11.8
59
60
45
46
39
40
68 / 70
68 / 71
2.29
2.78
35
35
Art. 1723 / 1724
Art. 1750 / 1752
Art. 1726 / 1727 /
1728
Art. 1730 / 1731
Art. 1729
Art. 1417
Art. 7109 / 7103
Art. 1188 / 1867
Art. 1868
13