Clean Air Optima CA-407W Manual Del Usuario página 11

Cleaning and maintenance
Accumulation of dust and dirt at the back of the device will negatively influence the performance of the
fan. Cleaning the backside of the fan at least once a month is required for an optimal performance. This
fan is very safe and easy to clean:
1. Switch the device off and pull the plug.
2. If used continuously (24 hours/day) under normal circumstances, we advise that the accumulated
dust is cleaned once a week from the air inlet at the back of the device and at least once a month at
the air outlet. Clean once a month the outer surface with a cloth.
3. If necessary you can use a soft cloth with a neutral cleaning product dissolved in warm water
(below 50°) to clean the outer side of the fan. Dry carefully.
4. If the fan is not used for a longer period of time, we advise to clean the device carefully and let it dry.
The device has to be stored in a cool and dry place. Place a bag over the device to avoid dust.
Troubleshooting
The following is a troubling shooting guide to help you solve any issues that you may have
using the Clean Air Optima® CA-407W/ CA-407G Smart High and Luxury Tower Fan.
Problem
Device does not
switch on.
The device makes a lot of
noise or vibrates.
The device does not work
or with reduced capacity.
The device does not
respond to the remote
control.
Operation with Clean Air
Optima® App does not
work.
Possible Cause
The power cord does not
connect correctly.
The power cord or power plug may
be damaged.
The device is installed askew.
Check the minimum distances to
walls and objects.
There are obstacles between the
device and the remote control.
Battery installed correctly.
Smartphone or tablet is not
connected to WiFi network.
The device has no connection to
the network.
Solution
Connect the power plug and
power socket correctly.
Check the power cord and plug for
damage.
Make sure the device is installed
uprightly.
Move the device away from walls and
objects.
Remove obstacles and ensure visual
contact between remote control and
device.
Check battery charge status.
Switch off the device and reset the
WiFi on the device by
pressing the Mode button for 5
seconds, the indicator light of the
WiFi will blink rapidly. Than follow
step 4 to 10 from chapter
Operation with Clean Air Optima®
App.
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