Gardena 7940 - Manual (Page 8)

17
GB
Suction filter M is blocked.
v Clean suction unit and im-
merse in a calm, clear part
of the pond.
Water runs over the edge The filter sieves are blocked.
v Empty the collecting basket
of the Pond Silt Remover. and clean the filter sieves.
The collecting bag is full.
v Empty the collecting bag.
Pump is not working. Pump is defective.
v See pump operating
instructions.
If other faults occur, please contact GARDENA Customer Service.
8. Accessories
Recommended Accessories :
GARDENA combisystem For reaching distances of
Telescopic Handles up to 3.90 m Art. 3711 / 3712
Accessories required for the Pond Silt Remover Adapter
(Art. 7941) :
Garden Pump With at least 3300 l / h e.g. GARDENA Garden Pump
and 4 bar pressure Art. 1429
¾””-Garden Hose Approx. 5 m long e.g. GARDENA Cord Hose
Art. 4572
GARDENA combisystem For connection to the combisystem Ergoline
Handle handle / nozzle holder of Aluminium Handles
the dirty water hose Art. 3745 / 3735
combisystem
Aluminium Handles
Art. 3713 / 3715
combisystem
Wooden Handles
Art. 3703 / 3705 / 3708
Universal adapter For connecting the e.g. GARDENA
for garden hose motive water hose Threaded Tap Connector
Art. 2802
Suction unit With suction filter for e.g. GARDENA Suction Unit
drawing in pond water Art. 1411
Connection for For connecting the motive e.g. GARDENA Profi-System
motive water hose water hose to the pump 2 x Standard Hose Connector
and filter trough Art. 2817
9. Technical Data
Maximum height above level of pond water : 50 cm
Maximum delivery capacity of dirty water : 3000 l / h (for Art. 1426)
Maximum size of particles of dirt in pond water : 30 mm
Motive water hose connection of filter trough : G ¾ thread
Dirty water hose connection of filter trough : G 1½ thread