9
6. Maintenance
Maintenance must only be carried out by personnel who have been trained and authorized for this work
by the owner and / or user.
The owner and / or user must be sure that maintenance personnel are familiar with the safety measures
and regulations, and that they comply with them; in addition, he must have read and understood the
operating instructions.
Only original spare parts from the supplier should be used.
These are the recommended intervention intervals for spare parts:
LED disk (code
LD5.000
):
MIOLED
turns on only when the water passes, optimizing the life of the LEDs
themselves. Replace the led disk every 3000 hr of operation (8 years if it works on average 1 hr / day, 4
years if it works 2 hr / day .......)
Sealing O-ring (code LD1OR):
recommended annual check. Replacement at the first sign of abrasion.
MIOLED window:
A clean MIOLED window increases the effectiveness of disinfection. The frequency of
cleaning depends on the quality of the treated water, check annually.
Procedure for replacing the LED disk (5000 h max.)
1. Uninstall MIOLED from the mains and from the water mains (see assembly procedure).
2. Detach MIOLED from the wall and empty it of residual water.
3. Open the MIOLED bottom cover.
4. Unscrew the ring nuts of both bulkheads and push the LED reactor / flow switch KIT to be able to
intervene on the base of the LED reactor where the LED disc is located:
1. Unscrew the small fixing screws of the LED disc.
2. Disconnect the LED disk wire from the terminals.
3. Connect the new LED disk to the terminals taking care to respect the colors of the wires.
4. Reassemble and hydraulically test.
Procedure for cleaning the quartz LED window
1.
Repeat steps 1 through 5 from the previous section
2. Remove the quartz and clean it by wiping it with a cloth soaked in a weakly acid solution (vinegar or lemon)
3. Reassemble
