Care And Maintenance - Challenge KJ200G-D41 Instruction Manual

How PM2.5 affect people's health: Particles in the PM2.5 size range are able to travel deeply
into the respiratory tract, reaching the lungs. Exposure to fine particles can cause short-term
health effects such as eye, nose, throat and lung irritation, coughing, sneezing, runny nose
and shortness of breath. Exposure to fine particles can also affect lung function and worsen
medical conditions such as asthma and heart disease.
7. Filter clean indicator
If the Filter clean indicator is illuminated, the filter should be cleaning asap. Please refer to
the Cleaning section for details. Once the clean of filter has been completed, please insert
the filter back to the unit and press the Ion button for 3 seconds to reset the counter for filter.
The indicator will be switched back to off.

Care and maintenance

Cleaning
Always unplug the unit from the power supply before beginning cleaning to avoid electric
hazard.
Housing
Use a soft, damp cloth to wipe the cabinet clean. Never use strong chemicals, oil-based
products, detergents, chemically treated cloths or other cleaning solution. These could
damage the cabinet.
Filter cleaning
When filter cleaning indicator is illuminated, it is time to remove the filter for cleaning. Before
cleaning, please unplug the unit from mains.
1. Open the rear cover to remove the filter. (see fig. 6)
2. Clean the filter with dist collect or hairbrush (not included). (see fig. 7)
3. Once it is completed, put the filter back to the unit. (see fig. 8)
4. Replace the back cover. (see fig. 9 )
5. Connect to mains and press ON/OFF button to start.
6. Press Ion button for 3 seconds to reset the filter clean indicator.
Filter
9
Fig.6
Fig.7
Fig.8
Fig.9