Redmond RAC-3709, Руководство пользователя

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ENG RAC-3709
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• To find out the minimum operating time of OVU-02 RAC-3709 required for your
room, multiply its area by the ceiling height and find the nearest value in the
table. If your room is over 100 meters, calculate the volume ratio and use the re -
sulting factor to recalculate the operating time. For example, if the room volume
is 150 m³, we get a factor of 1.5. For a germicidal efficiency of 90%, a treatment
time of 2 hours must be multiplied by 1.5 – the resulting value of 3 hours will be
the minimum operating time of the air purifier in a room with a volume of 150 m³.
• If you need to reduce the minimum time of efficient operation, the installation
of additional air purifiers in the room will significantly reduce it. It is also recom -
mended to install additional air purifiers if more than five people are constantly
in the room.
VII. AIR PURIFIER MAINTENANCE
• The outer surfaces of the OVU-02 RAC-3709 body should be periodically treated
with a 3% hydrogen peroxide solution with the addition of 0.5% detergent. It is
allowed to use a 1% solution of chloramine and alcohol-containing disinfectants.
For treatment, use a gauze swab moistened with disinfectant.
• If there is a significant amount of dust in the air, the air purifier capacity may
decrease over time. The air filter should be cleaned and washed regularly.
• For the air filter maintenance do the following (see Fig. A2):
- Unscrew the four fastening screws (1) of the guard (2) and remove it.
- Remove the air filter (3).
- Clean the air filter with a vacuum cleaner and rinse it under a strong jet
of water.
- Dry the air filter without heating appliances.
- Place the filter in the guard.
- Install the guard with the inserted filter on the body and screw in the four
fastening screws.
• The UV germicidal lamps installed in the product have a rated life of 9000 hours.
This is a fairly significant time — for example, when operating daily for 8 hours,
the lamp will work for more than three years. Upon reaching the run time of 9000
hours, the lamps should be replaced. Unfortunately, sometimes lamps fail a little
earlier, in which case they should also be replaced in order to maintain the air
purifier efficiency.
Please note! Germicidal lamps are consumables, they are not covered by
the warranty and should be replaced by yourself or by contacting a service
center. Use only ozone-free UV germicidal lamps for replacement.
• To replace the lamps on your own when the run time reaches 9000 hours or in
the event of their failure, do the following (see Fig. A3):
- Disconnect the power plug from the mains
- Loosen the fastening screws (1) of the front body panel (2)
- Slide the front body panel up
- Lamp holders (4) with germicidal lamps (5) are installed on the inner chas -
sis (3)
- Carefully remove old lamps and install new lamps.
Please note! Install new germicidal lamps with clean cotton gloves! If you
touch the lamp bulb with your hands, wipe the bulb with a swab moistened
with isopropyl or ethyl alcohol.
- Reassemble the air purifier in reverse order
- Connect the power plug to the mains, turn on the appliance with the rocker
switch.
- Make sure that the lamps turn on (there is a characteristic glow of the
Redmond lettering on the front panel) and that there is no characteristic
ozone smell.
- If the lamps (lamp) do not light up, disconnect the appliance from the mains,
open it as described above and make sure that the lamps are inserted into
the holders up to the stop.
- If a characteristic ozone smell appears, immediately turn off the appliance
and replace the lamps with ozone-free ones (usually, a special marking is
applied to the lamp and its packaging).
VIII. DISPOSAL
• The lamp installed in the OVU-02 RAC-3709 air purifier contains mercury. There -
fore, the lamps must be disposed of in accordance with local (municipal, regional)
hazardous waste disposal regulations.