DISPLAYED FAULT
CAUSE
THE PUMP DOES
Maximum
NOT STOP
pressure too high
Pressure applications
Flow rate too high
Cavitation
THE PUMP
VIBRATES
Irregular piping
Or is too noisy du-
Noisy bearing
ring operation
Foreign bodies sliding
along the motor fan
Incorrect priming
11. DISPOSAL
This product falls within the scope of Directive 2012/19/EU regarding
the management of electrical and electronic equipment waste (WEEE).
Electronic-electrical equipment must not be disposed of with domestic
waste as it is made of various materials that can be recycled at the ap-
propriate facilities. Inquiries should be made through the municipal au-
thorities regarding the location of the ecological platforms that receive
products for disposal and their subsequent correct recycling.
Furthermore, it is worth remembering that, upon purchase of an equi-
valent appliance, shops are obliged to collect the product for disposal
free of charge.
This product is not potentially dangerous for human health and the
environment, since it does not contain harmful substances as per Dir-
ective 2011/65/EU (RoHS), yet if abandoned in the environment it has
a negative impact on the ecosystem.
Read the instructions carefully before using the appliance for the first
time. It is recommended that you do not use this product for any pur-
pose other than that for which it was intended; there is danger of elec-
tric shock if used improperly.
The crossed-out bin symbol found on the appliance label indicates the
compliance of this product with the regulations regarding electrical
and electronic equipment waste.
Abandoning the appliance in the environment or its illegal disposal is
punishable by law. Specific cases are, however, indicated in the "DIS-
POSAL" chapter in PART 2.
This symbol on the pump means that it cannot be disposed of with
household waste.
12. SUPPLIED TECHNICAL DOCUMENTATION
12.1. DRAWING SHOWING THE ELECTRICAL CONNECTIONS OF A
SINGLE PHASE MOTOR-DRIVEN PUMP
See FIG. 1-2
12.2. DRAWINGS SHOWING THE ELECTRICAL CONNECTIONS OF
A THREEPHASE PUMP
See FIG. 3-4-5
12.3. EXAMPLE OF A PLATE
See FIG. 6.1-6.2 (The manufacturer reserves the right to modify it).
FIG. 1
SOLUTION
Set maximum
pressure at a
lower value
Reduce the flow rate
Contact the nearest
retailer
Fix in a better way
Contact the nearest
retailer
Remove the foreign
FIG. 2
bodies
Bleed the pump and/or
fill it again
FIG. 3
FIG. 4
FIG. 5
EN
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