Troubleshooting; Technical Data - Gardena 1490 Mode D'emploi

7. Troubleshooting

DANGER ! Electric shock !
Electric shock if water leaks into the drill !
V Unplug the drill before you start troubleshooting.
Fault
The pump does not
start to drain water
within 12 seconds
Pumping stops during
operation
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

Required rated power of drill
in temporary operation /
over 30 min.
Drive shaft
Max. performance
Pressure
Max. pumping height
12
Possible Cause
The suction hose is
not airtight or is stuck.
No liquid to be drained
on the suction side.
The suction hose is
stuck.
No liquid to be drained
on the suction side.
Art. no.
min. 450 W /
min. 600 W
8 mm
with 13 mm (½ " ) hose 1.7 m³ / h
with 19 mm (¾ " ) hose 2.4 m³ / h
approx. 3 bar
approx. 30 m
Remedy
v Check the suction
hose and seal if
necessary.
v Ensure that there is
sufficient liquid to be
drained on the suction
side.
v Immerse the suction
hose freely into the
liquid to be pumped.
v Ensure that there is
sufficient liquid to be
drained on the suction
side.
1490