KEFFNER AIR AIR 42/NA, Manual And Warranty Card

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If the machine can't work properly,please kindly check as below before you send it out for repair
.
If the problem is still existed after above inspections, please disconnect the power and send it for repair.
TECHNICAL PARAMETERS
●
Is the PE bag for filter removed?
●
Does the using life time for HEPA come to the end?
Solution
Please take out filters and tear off PE bag.
Please replace new HEPA .
Abnormal occurrence
Checking methods
Do not work .
Odor can not be removed.
●
Please check if the plug is disconnected from the socket.
Power plug should be plugged properly .
●
Please check if the front cover is installed completely . Recover the front cover correctly .
●
(Notes:air should be purified continuously)
Is there a very strong odor in the using environment?
Suggesting to ventilate,then start up the
machine.
●
come to the end?
Does the using life time for activated carbon filter
Please replace new filters.
High noise .
Small changes for
humidity or temperature
data
.
●
Is the machine using area too big? Please use this machine in applicable room.
Air quality indicator can
not work properly
.
●
Is the air humidity very high?
●
Is the machine affected by kitchen oil fume or sprays?
Please move the machine to another
room to test again.
FAQ
15 16
Parameters of the unit UV parameters
Filter parameters
L285XW280XH25mm
L285XW280XH15mm
Description
Size Life time
HEPA
About 12 months
About 6 months
T5
6W
254nm 8000h
Description
UV lamp
Model
Power rating
Wave length
Life time
32W 34VDCV 120ml / H 10 000 hours
Technical parameters of the atomization
Discription Power rating ( W ) Consumption
Atomization Life time
Atomizer
AIR 42/NA
Model No.:
3 ≥
300m /h
≤
40dB(A)
≥
1
.
4M
8.2kgs
75W
2
33-38m
452x233x438(mm)
3
Air flow volume(m /h):
Noise level : dB(A)
Length of power cord:
Product size:
Net weight:
Power rating (W):
Applicable area:
Voltage Supply:
220V-240V,50Hz
Activated
photo catalyst filter
User manual
Ecological · intelligent air purifier with humidifier