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7.2 Error table
Problem
Possible cause
Pump runs but does
Leaking or damaged suc-
tion line [Fig. A2].
not create suction
A totally vacuum-tight connection can be achieved by
using GARDENA suction hoses (see „9. Accesso-
ries/spare parts").
Pump draws in air at
a connection point
[Fig. A2].
There is no water in the
cistern, water tank, water
pipe etc.
Pump was not filled with
water [Fig. A4].
Water escapes through
the pressure hose during
the priming process.
There is a leak in the
fitting on the filler neck
[Fig. A2].
Air cannot escape
because the delivery
line is sealed or there
is residual water in the
pressure hose.
Air cannot escape
because the pressure
hose is wound up
The priming process has
not yet been completed.
Suction filter or backflow
preventer in the suction
hose are clogged.
The end of the suction
hose is not in water
[Fig. A5].
The suction height is too
great [Fig. A5].
In the case of other suction problems, use GARDENA
suction hoses with backflow preventer (see „9.
Accessories/spare parts").
Fill the pump with water before starting.
Pump does not start or
Thermal overload switch
has shut down the pump
stops suddenly during
due to overheating.
operation
Pump has no power.
RCD switch has tripped
(residual current).
Pump is running, but
The integral filter is
clogged
the flow rate decreas-
es suddenly
The end of the suction
hose is not in water
[Fig. A5].
Suction filter or backflow
preventer in the suction
hose are clogged.
There is no water in the
cistern, water tank, water
pipe etc.
Suction line is leaking
[Fig. A2].
Problem
Remedy
Æ Check the suction line
for damage and seal it
so that it is airtight.
The filter cannot be
unscrewed by hand
Æ Seal the connections
on the suction side so
that they are airtight.
Æ Ensure that there is a
water supply on the
suction side.
Æ Fill the pump (see
Unusual switching
„4.1.1 Starting the
behaviour (suddenly
pump").
different).
1. Refill the pump.
2. Hold up the
pressure hose.
3. Restart the pump.
(see „4.1.1 Starting the
pump").
IMPORTANT!
Æ Check the seal
Repairs may only be carried out by GARDENA service centres or by special-
(replace if necessary)
and tighten the fitting
ist dealers approved by GARDENA.
by hand (do not
Æ Please contact your GARDENA service centre in the event of other faults
use tools).
(see overleaf).
Æ Open the shut-off
valves (for example
nozzle) in the delivery
8. TECHNICAL DATA
line or empty the pres-
sure hose.
1. Lay the pressure hose
out straight to its full
Pressure tank unit
length.
2. Route the hose up
from the pump outlet.
Rated power
3. Do not bend the pres-
Mains voltage
sure hose at the pump
outlet.
Mains frequency
4. Open all consumers to
Max. delivery capacity
the maximum setting.
Max. pressure/
Æ Wait for up to five
minutes until the pump
Max. delivery head
pumps water.
Max. self-priming level
Æ Clean the suction filter
or backflow preventer.
Operating pressure p(W)
Cut-in pressure
Cut-out pressure
Æ Immerse the suction
hose end deeper into
Permitted internal pressure
the water.
(delivery side)
Æ Reduce the suction
Air pressure in tank
height
Power cable
Weight without cable
(approx.)
Sound pressure level L
Æ Let the pump cool
down, drain the pump
Distance: 1 m
and refill it.
Æ Note the maximum
media temperature
(35°C).
Sound power noise level
Æ Check the fuses and
L
1)
electrical connectors.
WA
measured/guaranteed
Æ Remove the plug from
Uncertainty k
the mains socket and
contact GARDENA
Max. media temperature
Service.
Measurement methods according to: 1) Directive 2000/14/EU
Æ Clean the integral filter.
9. ACCESSORIES/SPARE PARTS
Æ Immerse the suction
hose end deeper into
the water.
GARDENA suction hoses
Æ Clean the suction filter
or backflow preventer.
Æ Ensure that there is a
water supply on the
suction side.
GARDENA suction hose con-
nector
Æ Rectify the leak.
Possible cause
Impeller is blocked.
Pressure hose is kinked.
The thread is dirty.
The pressure in the reser-
voir is too low.
Leakage on the
pressure side.
The reservoir membrane
is damaged.
Unit
Value
(Art. 9064)
W
600
V (AC)
230
Hz
50
l/h
3800
bar/m
3.9
39
m
8
bar
1.5 ±0.1
2.7 ±0.1
bar
6
bar
1.0
m
1.5 (H07RN-F)
kg
12.7
PA
dB
61
5 m
dB
47
dB
10 m
41
dB(A)
70 / 72
dB(A)
2.39
WA
°C
35
Kink- and vacuum-resistant, available
either by the metre Art. 1720/1721 (19
mm (3/4")/25 mm (1")) without con-
nection fittings or in fixed lengths Art.
1411/1418 complete with connection
fittings.
For connection on the suction side.
Remedy
Æ Release the impeller.
Æ Route the pressure
hose without kinking
it and do not bend the
pressure hose at the
pump outlet.
Æ To unscrew the com-
ponent, use multigrip
pliers with a cloth
between the compo-
nent and the pliers.
Æ Clean the thread on
the filter and in the
pump.
Æ Refill the air in the
reservoir to 1 bar
pressure.
Æ Eliminate the leak on
the pressure side.
Æ Have the product
checked by
GARDENA Service.
Value
(Art. 9066)
650
230
50
3900
4.3
43
8
1.5 ±0.1
3.0 ±0.1
6
1.0
1.5 (H07RN-F)
13.4
62
48
42
70 / 72
2.42
35
Art.
1723/1724
13
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