VII.Care and Maintenance
Note: When preparing for maintenance and maintenance, please unplug the
power cord in advance to prevent electric shock; product care and filter
maintenance require some parts to be disassembled. For detailed steps, please
follow the fifth point.
Main unit: Please regularly wipe the surface of the machine with a dry rag, and
use a brush to clean the air inlet and outlet.
Air quality sensor vent: Clean the sensor vent regularly with a soft brush .
. ------------=-=--�
7
WARNIN
G
–
S
kin or eye damage may result from directly viewing the light produced by the lamp
in this apparatus. Always disconnect power before relamping or servicing.
U
V
lamp: the radiation intensity height of U
V
lamp will affect air disinfection effect, every month
should wipe U
V
lamp with alcohol cotton ball once at least. To ensure that the radiation
intensity height of U
V
lamp is not affected by dust. Replace
L
amp With
L
amp Model
Z
W24D
15
W
-
Z
3
9
4, Manufactured by Foshan Hao teng Photoelectric Technology Co.,
L
TD.
Filter replacement:
(Din the working state, the accumulative work reaches 2000 hours, and the filter
replacement icon" 1§1" in the display panel lights up. Replace the filter according to the
operation instructions of the quick user guide. After replacing the filter, press and
hold"�" for 3 seconds to close the filter replacement icon and restart the timer. If the
environment used is seriously polluted, the filter needs to be replaced in advance. Filters
are available from designated dealers.
@After the product is powered off, take out the filter whose service life has ended and put
it into the corresponding trash can.
@Take out the new filter in the packaging bag and put it in the corresponding position of
the machine.
NOTE: Old used filters contain contaminants collected from the air. Do not touch the filter
directly or smell the filter.
Humidification and maintenance:
CDThe water shortage icon" (b" lights up in red, indicating that the water in the water tank
has been used up. After the tank is filled with water, the icon goes out automatically.
(I) Use clean water with a temperature lower than 40
°
C (purified water is recommended).
®If the humidification function is not used or the machine is not used for a long time as
required, please unplug the water tank drain plug at the bottom of the machine to release
all the water in the water tank.
