P.20
P.21
Care and Maintenance
Cleaning the Foam Filter
1.
Open the lid that covers the foam filter.
2.
Take out the foam filter and rinse it with water.
3.
Sun-dry or air-dry the foam filter.
4.
Re-install the foam filter.
5.
Place the lid back to the main body.
Troubleshooting
Why does the cleaner fail to start up or stop functioning?
•
Check whether the device is appropriately plugged to an AC socket. Check if the socket functions
properly by connecting it to another household appliance.
•
Ensure the machine lies on a flat surface.
•
The UV tube will automatically switch off when the device leaves the target surface. Therefore, the
sterilisation function will also be deactivated.
Why does the UV tube switch off when the appliance is in use?
Reminder: The UV tube will automatically switch off after running for 30 minutes and has to be reactivated.
•
The UV tube will automatically switch off when the device leaves the target surface. Therefore, the
sterilisation function will also be deactivated.
•
When the nozzle is placed back into the target surface, the UV tube will instantly be reactivated. To
ensure safety, the tube will switch off when it leaves the target surface.
Other Information
•
Air vent discharging hot exhaust is a normal phenomenon.
•
During the first 3 months of operation, it is normal that the plastic parts emits a certain smell. If the
smell is caused by the accumulation of dust or allergen in the dust filter, replace it immediately.
•
Under normal circumstances, due to the strength of UV sterilisation effect, the colour of the glass cover
protecting the UV tube may change over time.
•
The vacuum cleaner is a Class II electrical appliance, which is a double insulated device that does not
require an earth wire.
•
If the cable is damaged, it has to be replaced by a technician authorised by the manufacturer or
maintenance department to prevent the risk of electric shock.
•
Disabled, handicapped and inexperienced users (including children) are advised to only use the product
under the supervision of qualified personnel.
Attention: If the LED indicator for UV disinfection fails to light up when the sterilisation mode is activated,
check whether the photo sensor aperture inside the UV light trough is blocked by dust. Should that be the
case, clean it with a brush.
Invert the appliance and use a brush to clean the cavity.
Clean it carefully to avoid damaging the photo sensor.
Cleaning the UV Sterilisation Tube
Warning: Ensure the Dust Mite Exterminator is unplugged.
1.
Unscrew the protective frame using a screw driver.
2.
Use a brush to clean and polish the glass cover protecting the sterilisation tube.
3.
Screw the protective frame back to the original position.
Reminder: If the glass cover is heavily soiled, it may impact the sterilisation function. Clean it carefully so
that the glass cover remains intact.
Watch the video clip
1
2
Watch the video clip
Photo sensor aperture
Unscrew this screw