Airtec RO Plus l - Carbon Filter

56
8.6 Carbon lter
Close the distributor
tube with tape
Distributor tube
Carbon lter head
8. Service
Replace Carbon filling minimum once per year.
How to replace the Carbon. • Stop the humidification system.
• Stop the RO system.
• Close the water supply and disconnect water inlet and outlet hoses from the
carbon filter.
• Make sure that you have a floor drain, or something else to collect the water
from the carbon filter.
• Unscrew the head of the cylinder.
• Empty the cylinder in a nylon bag to collect the carbon in the bag.
- Flush the cylinder with water remove any residue.
• Raise the empty cylinder again.
•
Close the distributor tube with light sticky tape or a plug.
• Fill the cylinder with new carbon. The right volume, see section 4. datasheet.
- Do not overfill.
• Remove the tape/plug from the distributor tube and screw the head back on.
Startup. • Now the cartridge must flush against the flow direction.
- Connect supply water hose to filter OUT.
- Connect drain to filter IN.
• Slowly open supply water until you see water to drain and and let it flush for
15 minutes.
Be carefull not to flush the carbon out.
• Close the supply water again.
• Reconnect water inlet and outlet back to standard connection, and let it flush
again for 15 minutes in right flow direction, before setting the filter back to
operation.
201218