Safety, Installation and Operations Manual - Original instructions
7
Noisy operation and
excessive vibrations
8
The pump works cor-
rectly but absorbed
current is too high
EN
9
Leakage detection
8. DISPOSAL
Appropriate waste sorting for the subsequent recycling, treatment and disposal in an environmentally sound way of the disused equipment avoids
negative effects on the environment or human health and favours the re-use or recycling of the equipment's materials.
Properly dispose of the product by disassembling it, presorting the contents, and sending them to the waste material treatment site. Use the public
or private waste collection service in accordance with the relevant local laws and regulations.
Consult your local municipality, the nearest waste disposal site, or the dealer who sold the product to you for information on proper disposal.
The crossed bin symbol on the equipment, or its packaging, indicates that the product must be collected separately from other
waste at the end of its useful life and not with mixed urban waste.
42
Internal moving parts are damaged
Fault in bearings
Impeller blades are dirty, damaged or worn.
Blocked impeller
Impeller rotates in the wrong direction
Electrical phase missing
Oscillation caused by the installation
Wrong duty point
Uncorrect voltage
Clogged hydraulic
Fault in bearings
Impeller rotates in the wrong direction
Water ingress in the motor due to damaged cables,
o-rings or cable glands.
Water ingress in the mechanical seal chamber due
to wearing or breaking down of mechanical seals or
o-rings
Contact an authorised service center
Contact an authorised service center
Contact an authorised service center
Clean the hydraulic parts and remove the blocking
material
Check the direction of rotation, interchange any two of
the phases
Contact a skilled electrician
Check installation structure
Make sure the pump operates within its operative
range
Check that the supplied voltage matches with the one
on the pump's dataplate
Clean the hydraulic parts and remove the blocking
material
Contact an authorised service center
Check the direction of rotation, interchange any two of
the phases
Contact an authorised service center
better together