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SAFETY INSTRUCTIONS 

Please read the following instructions before use. 

The appliance is designed for domestic usage and may only be operated in accordance with 
the following instructions. 

 

WARNING 

1. 

Do not expose the product to water and do not unplug the product with wet hands. 

2. 

Do not clean or spray the appliance with water, liquid, detergent, or any flammable liquids. 

3. 

Do not obstruct the air inlet and outlet. 

4. 

Do not use extension power cord set unless with approval by local authority. 

5. 

Do not use the appliance when it is damaged. 

6. 

Do not disassemble, repair, or modify the appliance on your own. 

7. 

Do not use the appliance in the presence of burning incense and chemical fumes. 

8. 

Do not use the appliance near heat generating devices such as stove, oven, fireplace, 

heater etc. or direct sunlight. 

9. 

Unplug the appliance if it is not being used. 

10. 

Do not use the appliance in a location subject to significant changes in temperature. 

11. 

Do not use the appliance in hot and humid environments such as bathrooms or kitchens. 

12. 

If the appliance produces a strange noise, burning smell or smoke, immediately remove 

the power plug from the electric socket and call the service center. 

 

SAFETY PRECAUTIONS 

1. 

Ensure  the  appliance  is  connected  to  a  correctly  designated  power  source(DC5V)  as 

specified on the rating plate. 

2. 

If the power cord is damaged, it must be replaced by the manufacturer or a qualified service 

agent. 

3. 

The appliance is not intended for usage by people with reduced physical, sensory or mental 

capabilities unless they are under the supervision of or have been given instruction by a 

person who is responsible for their safety. 

4. 

When in the presence of the appliance, children should be supervised. 

5. 

The appliance is not a substitute for proper ventilation or regular vacuuming and should 

not be used in place of an extractor hood or stove top range hood. 

Summary of Contents for HK Series

Page 1: ...Air Treatment Unit OPERATION MANUAL HK HL Model HK HL series NCCO1801 BBA NCCO1802 CBA Please read and retain this manual prior to usage...

Page 2: ...NT 10 FILTER CLEANING AND MAINTENANCE 11 TROUBLE SHOOTING 12 SPECIFICATION 13 DEAR VALUED CUSTOMER Thank you for your purchase of the Air Treatment Unit MODEL HK HL For your safety and to optimize the...

Page 3: ...ot being used 10 Do not use the appliance in a location subject to significant changes in temperature 11 Do not use the appliance in hot and humid environments such as bathrooms or kitchens 12 If the...

Page 4: ...lace inside the NCCO Reactor 14 The appliance is equipped with a special protection feature When running with power supplier connected it will stop operating with indicating light off for 30mins for e...

Page 5: ...internally to avoid danger Mishandling such as improper disassembly will destroy its protective function and make it heat smoke distort or burning 2 Forbid heat and burn the Battery If heating or bur...

Page 6: ...5 PARTS AND COMPONENTS Illustration Diagram Machine Unit HEPA Filter NCCO Reactor Adaptor Spiral USB power cord Belt...

Page 7: ...NCCO reactor to make it as filter set 5 Install the filter set to the machine body Press it down firmly Make sure the filter set fits the machine body well 6 Resume the cover to its original position...

Page 8: ...o their original position and fasten the covers screws 3 Plug the power cord s DC plug to the appliance s DC socket 4 Hang the appliance to the headrest by using the belt 5 Adjust the belt length and...

Page 9: ...he electricity socket Open the cover to take out all filters and re install the filters After the installation is correct the sound stops and the appliance resumes operating 4 Built in Battery The app...

Page 10: ...tinuously operate in case battery is not flat Reminder When appliance is operating power button s indicating light will be on Disconnect the power supply if the appliance is not to be used or not to c...

Page 11: ...rface of NCCO reactor or oily substances contaminating the NCCO reactor Under these circumstances performance of NCCO reactor will be deducted and replacement for a new one might be needed Color Refer...

Page 12: ...tor with water 1 Cleaning Exterior Body Use dry and soft cloth to clean the appliance The cover can be washed by water Attention Make sure the cover is dried out before assembling it back to the machi...

Page 13: ...e Filter may require cleaning and replacement Clean and replace the Filters The airflow from air outlet becomes slow The dust removing filter may be blocked Replace the filter see section maintenance...

Page 14: ...Speed 38 Applicable Room Size m2 10 20m2 Dimensions length x width x height MM HL 160 L 160 W 73 H HK 160 L 160 W 88 H Weight kg 0 85 Treatment System stage 1 stage 2 stage 3 Active Oxygen Generator H...

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