Gardena 8500 aquasensor - Technical Data

17
GB
Problem Probable cause Remedy
Pump is running, When starting the pump, v Submerge pump deeper.
but doesn’t deliver water height falls below the
min. water level.
The pump does not switch Sensors
3
/
4
and contacts
7
v Clean sensors (see
on or off. Pump switches off are dirty. 6. Maintenance).
although the OFF sensor is
in the water
Pump doesn’t start or Thermal overload switch has v Disconnect plug and clean
suddenly stops during switched the pump off due impeller (see 6. Maintenance).
operation to overheating.
Observe max. media
temperature of 35 °C.
No power. v Check fuses and electric
connections.
Dirt particles are jammed v Disconnect plug and clean
in the suction base. suction base (see
6. Maintenance).
Pump runs, but output Suction base is clogged. v Disconnect plug and clean
suddenly decreases suction base (see
6. Maintenance).
A
In the event of other faults please contact GARDENA Service.
Repairs should only be carried out by GARDENA service centres or dealers
authorised by GARDENA.
8. Technical Data
Submersible pumps Dirty water pumps
aquasensor aquasensor
Type 9000 13000 8500 13000
(Art. 1783) (Art. 1785) (Art. 1797) (Art. 1799)
Rated power 320 W 650 W 380 W 680 W
Max. delivery capacity 9,000 l/h 13,000 l/h 8,300 l/h 13,000 l/h
Max. pressure 0.7 bar 0.8 bar 0.6 bar 0.9 bar
Max. delivery height 7 m 8 m 6 m 9 m
Max. submersion depth 7 m 7 m 7 m 7 m
Residual water level 1 mm 1 mm 35 mm 35 mm
Contaminated water with 5 mm 5 mm 30 mm 30 mm
particle size of max.
Power cable 10 m H05 RNF 10 m H07 RNF 10 m H05 RNF 10 m H07 RNF
Pump connection universal (G 1
¹⁄₄
" M) / universal nipple
Min. water level for operation 5 mm 5 mm 45 mm 45 mm
Weight approx. (without cable) 3.8 kg 5.4 kg 4.0 kg 5.6 kg
Max. media temperature 35 °C 35 °C 35 °C 35 °C
Mains voltage / 230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz 230 V / 50 Hz
mains frequency