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BOX
- Translation of the original instructions
8. TROUBLESHOOTING
Problem
Possible cause
Solution
The pump operates but the flow rate is
insufficient or not present at all
The pump is not primed
Contact a specialised technician to prime the
pump
The impeller rotates in the wrong direction
Check the direction of rotation of the impeller
following the instructions provided in the pump
manual
When the toilet is flushed, I can see air bub-
bles rising from the toilet
The vent pipe is missing or is insufficient
Install a vent pipe or check the condition of
the existing one
The level in the toilet drops while the pumps
are running
The vent pipe is missing or is insufficient
Install a vent pipe or check the condition of
the existing one
Leaks occur at the inlet/outlet of the pipes
Incorrect installation of the gasket
Identify the leak, check gasket installation and
replace if necessary
Once buried, the tank sinks or moves
There is no slab beneath the tank or the
ground is not firm
Remove the tank and restore the correct
installation conditions
The system is noisy and vibrating
Pipes are not secured to walls or the pump is
unbalanced by a foreign body
Secure pipes to the walls with anti-vibration
joints and check that the pump is not ob-
structed by any solid matter
Pump is operating in a cavitation conditions
Check that the pump is not working outside
the characteristic curve
7. INACTIVITY, DECOMMISSIONING AND DISPOSAL
7.1 Safety warnings
• Do not touch parts connected to the mains power networks: danger of serious or fatal injury.
• Do not touch wastewater contained in the lifting station.
• Pay careful attention to worn or damaged parts that may have sharp edges.
7.2 Inactivity
• Disconnect the electrical control panel from the power supply.
• Clean the power cables.
• Empty the tank and dispose of the wastewater.
• Cover the tank, electrical control panel and accessories to protect them from moisture and direct sunlight.
7.3 Decommissioning
• Disconnect the electrical control panel from the power supply.
• Disconnect the cables from the electrical control panel.
• Clean the power cables.
• Empty the tank and dispose of the wastewater.
• Remove the pump, wash it and store it in its packaging in a suitable place following the instructions in the relevant manual.
• Disassemble the system connection elements.
7.4 Disposal
The lifting station is made of materials that can be recycled.
Dispose of the product properly by separating the various components and directing them to separate waste collection centres.
Use a public or private waste disposal service in accordance with current local regulations.
The crossed-out wheelie bin symbol on the equipment or its packaging indicates that the product at the end of its useful life should be
collected separately and not disposed of with other mixed municipal waste.
Adequate separate waste collection for the decommissioned equipment to then be sent for recycling, treatment, and disposal helps to
avoid possible negative effects on the environment and health and facilitates the reuse and/or recycling of the materials of which the equipment is
made. Improper disposal of the product by the user will result in administrative sanctions provided for by current regulations.
better together
EN
