Problem Possible
Cause
Remedy
Pump motor runs, but quantity
delivered or pressure fall away
suddenly.
Suction filter, check valve or
backflow preventer at the end
of the suction hose is blocked.
v
Clean the suction filter, check
valve or backflow preventer.
Pump switches on and off too
frequently.
Leakage on delivery side.
v
Check the delivery side for
leaks and remove as necessary.
Pressure in the boiler is too low.
v
Top up the air in the storage
tank (see below).
Boiler diaphragm is damaged.
v
Contact GARDENA Service.
Top up the air in the
storage tank:
s
a
The pressure in the storage tank must be approx. 1.6 bar.
To top up the air, an air pump / tyre pump with a pressure gauge
(manometer) is required.
1. Unscrew the protective cover
a
.
2. Attach the air pump / tyre pump to the boiler valve
s
and pump
air in until the air pump/tyre pump pressure gauge shows
approx. 1.6 bar.
3. Screw the protective cover
a
back on.
For any other malfunctions please contact the GARDENA service department.
Repairs must only be carried out by GARDENA service departments or specialist
dealers authorised by GARDENA.
8. Available accessories
GARDENA Suction Hoses
Kink and vacuum-resistant, sold by the metre with 19 mm (3/4"),
25 mm (1") or 32 mm (5/4") diameter without fittings or in fixed
lengths Art. no. 1411 / 1418, complete with fittings.
GARDENA Suction Hose
Fittings
For vacuum-resistant connection of the
pump to the suction hose sold by the metre.
Art. no. 1723 / 1724
Suction Filter with
Backflow Preventer
To equip suction hoses with Backflow
Preventer sold by the metre.
Art. no. 1726 / 1727
GARDENA Pump
Preliminary Filter
Recommended for pumping
sandy water.
Art. no. 1730 / 1731
GARDENA Bore Hole
Suction Hose
For vacuum-resistant connection of the pump
to boreholes or pipe networks. Length 0.5 m.
With 33.3 mm (G1) female thread at both ends.
Art. no. 1729
GARDENA Spring mounted
feet (4 x)
Spring mounted feet for vibration-free,
quiet running can be obtained via GARDENA
Service.
Art. no.
1753-00.901.00
19
GB
1754-20.960.01.indd 19
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05.07.13 11:08
