4. Check whether any disagreeable odours are still coming from the climate control system.
5. If they cannot be smelled, the disinfection process is finished.
6. If they still can be smelled, put the porous ceramic tip on the external air intake and set the air cycle to normal with
the airflow blower set to minimum speed. Then, turn on the Ozon Maker device for 15 minutes (and afterwards
ventilate the cabin for 10-15 minutes).
7. At this point, the disinfection process is finished for 90% of cases but
NOTE: In certain cars the climate control evaporator is displaced against the airflow system. This causes that the air
stream taken by the airflow blower is pushed a different way, preventing the optimal impact of ozone on the condensate
and mould that forms on the condenser. This is the reason for significant decrease in ozone ability to influence bacteria
and moulds, which partially impairs the final effect of disinfection. Because of that, in such particular cases, it is
recommended to perform the following procedure in addition to the standard operation.
ADDITIONAL PROCEDURE
Performed with the Airflow Blower Turned off
1. Take the porous ceramic tip off the tube and push the tube as far as possible through the external air intake into the
duct of the evaporator.
2. If possible, the condensate offtake shall be closed with a plug so as to avoid the ozone dispersion (remember to
remove the plug after the operation).
3. Turn on the device for 15 minutes (then ventilate the system for 5 minutes).
PROCEDURE NO. 2
The Evaporator Disinfection
In the event that appropriate results are not achieved after the standard procedure (option which is not available in other
devices generating ozone)
1. Insert the ceramic probe instead of the removed dust filter.
2. Turn on the internal cycle, if the air is pushed through the cabin filter when the cycle is closed, otherwise, leave the
cycle open. In both cases, set the blower to the minimum speed so that the ozone concentration near the evaporator
was as high as possible. The device shall remain outside the car, all doors and windows should be closed (except from
the place where the tube providing the probe with ozone is running through). The climate control charger must be
turned off. The suggested time of disinfection: 15-30 minutes.
3. Ventilate the cabin for 5-10 minutes (open the doors and turn on the cabin blower).
4. Repeat the process described in par. 2, without turning on the charger in the mean time.
Recommendations on Microbiological Disinfection or Removing Disagreeable Odours from
the Car Cabins
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