Ecosoft MO 5-100 Installation And Operation Manual - Sanitization of Filter Rack
23
When replacing the UV lamp it will also be useful to clean the quartz sleeve.
Do not use abrasive materials to clean the sleeve, as this may decrease transparency of the sleeve
to UV radiation, thereby reducing the efficiency of disinfection.
Be careful when removing the quartz sleeve from the housing to avoid damaging or scratching
the sleeve.
Carefully remove sealing rings from the ends of the sleeve. The rings serve to protect the lamp
and electrical connections from water leaks.
Sanitization of filter rack
(perform when replacing pre-filter cartridges)
Caution
Wash your hands thoroughly with antibacterial soap before performing any maintenance
on your filter. Only use clean tools and make sure to sanitize the workplace beforehand
using detergent or bleach.
1. Shut off feed water valve.
2. Open faucet and drain all water from the tank.
3. Shut off tank valve.
4. Disassemble pre-filters and remove pre-filter cartridges, carbon post-filter, and
remineralizing filter. Discard used filter parts.
Caution
Bowls and housings will be full of water.
5. Unscrew cap of membrane housing and remove membrane using needlenose pliers if
necessary. Put the membrane into a tight bag and store in refrigerator at +2…+5°C.
6. Screw on pre-filter bowls 10.2 and 10.3, screw on membrane housing cap and connect
the tube running from the faucet directly to the union tee bypassing carbon post-filter.
7. Pour 50 ml of ordinary non-flavored household bleach into the bowl of pre-filter 10.1 and
screw the bowl on the pre-filter.
8. Open the faucet.
9. Turn up feed water valve and let water into the filter.
10. When water running from the faucet will begin to smell like chlorine, close the faucet and
the feed water valve.
11. Leave the filter for 2 to 3 hours.
12. Open faucet and feed water valve and let water run until bleach odor is gone.
13. Disassemble pre-filters 10.1, 10.2, 10.3, install new pre-filter cartridges, and put pre-filters
back together. Install new membrane in membrane housing. Install any post-filters. Open
tank valve and feed water valve.
14. Drain first two tankfuls of water before continuing to use the filter. If bleach odor persists,
refill and drain until the odor is gone.