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Take care
When installing it is necessary to take care that the
pump is never fitted hanging from its delivery pipe, but
is always placed in a raised position with respect to the
botom of the well so that the muddy bottom is not
sucked up with the water.
Never handle or hang the pump by gripping the power
supply cable.
In pumps with a floating switch, the latter is adjusted in
order to make immediate starting possibile.
Note
The pump well must have minimum dimensions of
40x40x50 cm. so that the floating switch can move freely.
It is also possible to use round, prefabricated concrete
wells with an inner diameter of approx. 40 cm.
4. Maintenance instructions
Your canned motor pump is a quality product, free from
maintenance. It has been subjected to rigorous final
checks.
However, for a long service life and continuous
operation, we recommend constant care and regular
checks.
Troubleshooting Table
TROUBLE
CAUSES
No mains voltage, the floating swittch will not connect
Defective protection device
Motor protection disconnected, pump straining/blocked
Dry operation protection disconnected, the water level has fallen too much
Defective pump
Clogged suction opening
Check valve blocked or delivery pipe bent
Delivery pipe clogged
oreign bodies in the pump, pump impeller blocked
The pump runs dry
If it is not possibile to eliminate the trouble, please call our service department.
To avoid damage during transport, please ship in the ORIGINAL PACKING.
Repeated switching off with disconnection of the protection switch
Before every maintenance job, disconnect the plug.
or transportable use the pump should be washed with
clear water after every use.
particles that may get deposited in the pump s cassing.
In the event of excessive deposits in the pump cassing,
dismantle the inlet filter by unscrewing the star screw .
Wash the pump casing and fit the inlet filter bac k on.
very 3 months remove the mud from the bottom and
walls of the well.
it with fresh water.
Protect the pump from frost.
CAUTION!
"DRAINAGE"
Special instructions: It is not suitable f or pumping:
sewage, sandy water.
The pump must never run dry.
The manufacturer s warranty is null and v oid in
the event of damage to the pump caused b y it
running dry.
"VORTEX"
The pump must never run dry.
The manufacturer s warranty is null and v oid in
the event of damage to the pump caused b y it
running dry.
The motor works, the pump will not convey
Insufficient flow rate
9
The motor will not work
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