Gardena 19080, Operator'S Manual

Page: 12 / 74

To loosen the impeller [ Fig. T1 ]:
If the impeller is stuck due to dirt, the Error LED flashes 1 time
(with a 2 second break).
1. Turn the motor shaft
(16)
with a screw driver.
This will loosen the blocked impeller.
2. Start the pump (see 3. OPERATION).
To clean the flow sensor [ Fig. T2 ]:
If the flow sensor is stuck due to dirt, the Error LED flashes
(with a 2 second break).
1. Loosen both screws
(17)
.
2. Remove the cover (18) .
3. Loosen the screw
(19)
and remove the clip
(20)
.
4. Loosen the cap
(21)
counterclockwise (e. g. with a screwdriver).
5. Remove and clean the impeller
(22)
.
6. Clean the housing of the flow sensor.
7. Assemble the impeller
(22)
again in reverse order.
8. First insert the cover
(18)
at the top and then tighten both screws
(17)
at the bottom.
9. Start the pump (see 3. OPERATION).
NOTE: For any other malfunctions please contact the GARDENA service
department. Repairs must only be done by GARDENA service departments
or specialist dealers approved by GARDENA.
7. TECHNICAL DATA
smart Automatic Home &
Garden Pump
Unit Value (Art. 19080)
Mains voltage V (AC) 230
Mains frequency Hz 50
Rated Power /
Standby consumption
W
1300 / 1,5
Connection cable m 1.5 (H07RN­F)
Max. delivery capacity l/h 5000
Max. pressure bar 5.0
Max. delivery head
m 50
Max. suction height m 8
Cut-in pressure bar 2.0 – 2.8 ± 0.2
Permitted internal pressure
(delivery side)
bar 6
SRD:
Frequency range MHz 863 – 870
Maximum power mW 25
Free field radio range
(approx.)
m 100
Weight
kg 13.4
Sound power level L
WA
1)
:
measured/guaranteed
Uncertainty k
WA
1)
dB (A)
77 / 79
2.19
Measuring process complying with: 1) RL 2000/14/EC
8. ACCESSORIES
GARDENA Suction Hoses Kink and vacuum­resistant, sold by the metre with 19 mm (3/4"),
25 mm (1") or 32 mm (5/4") diameter without fittings or in
fixed lengths complete with fittings, suction filter and backflow
preventer.
GARDENA Suction Hose
Fittings
For vacuum­resistant connection of the pump
to the suction hose sold by the metre.
Art. 1723 / 1724
GARDENA Suction Filter
with Backflow Preventer
To equip suction hoses with Backflow Preventer
sold by the metre.
Art. 1726 / 1727
GARDENA Bore Hole
Suction Hose
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.
Art. 1729
GARDENA Pump
Preliminary Filter
Recommended for pumping sandy water. Art. 1730 / 1731
GARDENA Pump
Connection Set
Connection Set for 1/2" Pressure Hoses.
Art. 1750
GARDENA Pump
Connection Set
Connection Set for 3/4" Pressure Hoses. Art. 1752
Problem Possible Cause Remedy
Pump does not start The pump housing has heated
up and the thermal circuit brea­
ker has been activated.
1. Open possible shut­off device
in the pressure line (release
pressure).
2. Ensure sufficient ventilation
and let the pump cool down
for 20 min.
The impeller is blocked. 1. Loosen the impeller (see
“To loosen the impeller”).
2. Let the pump cool down for
20 min.
The flow sensor is dirty.
v
Clean the flow sensor (see
“To clean the flow sensor”).
Error-LED flashes
2 times (with
a 2 second break)
The pump does not pump water for 6 minutes during the
initial operation.
Pump does not suck water
Problem on the suction side.
v
Immerse the suction hose
end under water.
v
Eliminate any leak on the
suction side.
v
Clean the check valve on
the suction line and check
the installation direction.
v
Clean the suction filter on the
suction hose end.
v
Clean the filter lid seal and
turn the lid until the stopper
(see 4. MAINTENANCE),
v
Clean the filter in the pump.
Suction hose deformed
or bent.
v
Use a new suction hose.
Pump does not start The thermal circuit breaker
has been activated
(motor overheated).
v
Let the pump cool down
for 20 min.
Error-LED flashes
3 times (with
a 2 second break)
The pump does not pump water for 30 seconds during the
current operation.
Water supply disrupted
on the suction side
Problem on the suction side.
v
Immerse the suction hose
end under water.
v
Eliminate any leak on the
suction side.
v
Clean the check valve on
the suction line and check
the installation direction.
v
Clean the suction filter on the
suction hose end.
v
Clean the filter lid seal and
turn the lid until the stopper
(see 4. MAINTENANCE),
v
Clean the filter in the pump.
Suction hose deformed or bent.
v
Use a new suction hose.
Pump does not start The thermal circuit breaker
has been activated
(motor overheated).
v
Let the pump cool down for
20 min.
The flow sensor is dirty.
v
Clean the flow sensor (see
“To clean the flow sensor”).
Error-LED flashes
4 times (with
a 2 second break)
The pump switches off during on-going operation after
60 minutes or 2 minutes.
Leakage warning is
activated
Leak on pressure side
(e. g. dripping tap).
v
Eliminate any leak on the
pressure side.
The maximum duration of
the set leakage warning
(low quantity program 60 min.
or 2 min.) has been exceeded
v
Increase the duration
of the leakage warning.
v
Increase the water
consumption
The check valve is blocked.
v
Clean the check valve (see
“To clean the check valve”).
The flow sensor is dirty.
v
Clean the flow sensor (see
“To clean the flow sensor”).
Pump does not start
or stops suddenly during
operation
Mains plug is disconnected.
v
Connect the mains plug.
Power failure.
v
Check the fuse and the
cables.
RCD has triggered
(residual current).
v
Disconnect the pump and con­
tact the GARDENA Service.
Electrical interruption.
v
Disconnect the pump and con­
tact the GARDENA Service.
12
EN
19080-20.960.02 Short A4.indd 12 31.01.19 15:33