9. Maintenance
Use only original spare parts. Use of other materials and components can damage the equipment and is not covered by the
manufacturer.
9.1 Pretreatment replacement
- Turn off the water supply to the equipment.
- Remove right side cover to access the pretreatment
cartridges [1] and [2].
- Release the cartridges by disconnecting them from the top
connection of the equipment.
- Open the cartridges using the spanner wrench supplied with
the equipment
- Empty the cartridges and place the spare parts
- Replace the cartridge cover and tighten them
- Connect the cartridges to the equipment by the quick
connections.
- Reset the hour meter to zero (see 8.3.3)
- Turn on the water supply to the equipment.
9.2 Resin cartridge replacement
Follow the same procedures as when replacing the pretreatment cartridges.
9.3 RO membrane replacement
The RO membrane should last for at least 2 years.
The symptoms that indicate that the membrane must be replaced are:
- Decrease in the flow rate
- Increase in resin cartridge consumption
To replace RO membrane it is necessary to remove it from the circuit.
- Turn off the water supply to the equipment.
- Remove the left side cover to access the RO membrane
- Disconnect the RO housing:
Bottom (1 connector): Water inlet = IN
Top (2 connectors):
Central connector= Permeate
Lateral connector = Rejection)
- Pull the RO housing releasing it from the clamp that holds it to the
back wall of the equipment.
- Place a new RO membrane connecting it properly
- Turn on the water supply to the equipment.
