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6. TROUBLESHOOTING
DANGER! Risk of injury!
Injury when the product starts accidentally.
v Disconnect the product from the mains before
you troubleshoot the product.
To clean the suction base and the impeller [ Fig. T1 ]:
1. Only for Art. 9046: Unscrew the 5 Phillips screws
(10)
remove the cover
.
2. Unscrew the 4 Phillips screws
Problem
Pump is running, but doesn't
deliver water
Pump does not start or stops
suddenly during operation
Pump is running but the delivery
drops suddenly
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
Submersible Pump
Rated power
Mains voltage
Mains frequency
Max. delivery capacity
Max. pressure /
Max. delivery head
Max. submersion depth
(9)
and
(6)
.
Possible Cause
Air cannot escape, because the
pressure line is closed.
(Possible kink in the pressure hose.)
Air in suction foot.
Suction opening is clogged.
Hose is clogged.
Impeller is blocked.
Water level below minimum water
level when put into operation.
Thermal switch has turned the pump
off because of overheating.
Pumping without electricity.
RCD has triggered (residual current).
Suction opening is clogged.
Hose is clogged.
Unit
Value
(Art. 9030)
W
300
V (AC)
230
Hz
50
l/h
9000
bar /
0.6 /
m
6.0
m
7
(7)
3. Pull the suction base
(7)
4. Clean suction base
and impeller
does not become void as a result of this maintenance
work).
5. Clean the sealing surfaces carefully to avoid damage
and leakage.
6. Reassemble the suction base
A damaged seal must be replaced.
For safety reasons a damaged impeller can only be
exchanged by the GARDENA Service Centre.
Remedy
v Open the pressure line (e. g. shut-off
valve, delivery units).
v Wait for about 60 seconds until the
pump has vented; if necessary, turn
off and then on again.
v Clean the suction opening with
a water jet.
v Remove the clog from the hose.
v Clean the impeller.
v Submerge the pump deeper.
v Clean the suction opening. Observe
the max. media temperature (35 °C).
v Check fuses and electrical plug
connections.
v Disconnect the pump and contact
the GARDENA Service.
v Clean the suction opening with
a water jet.
v Remove the clog from the hose.
Value
Value
(Art. 9032)
(Art. 9040)
450
300
230
230
50
50
11 000
9000
0.7 /
0.6 /
7.0
6.0
7
7
off the pump.
(8)
(the warranty
(7)
in reverse order.
Value
Value
(Art. 9042)
(Art. 9046)
450
1100
230
230
50
50
16 000
25 000
0.7 /
1.1 /
7.0
11.0
7
7
15
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