Form NEFFES NFS-1000-U Kullanıcı Kılavuzu - Sayfa 11
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Sayfayı Yazdır
TROUBLESHOOTING
Failure
The device does not start
up.
The device does not blow
air.
It does not clean
sufficiently.
Smell comes from the air
outlet of the device.
The UV-C lamp does not
work.
TECHNICAL SPECIFICATIONS
MODEL
Recommended Usage Area (m
Dimensions (WxDxH) (cm)
Filters
Fan Type
Air Flow Rate Stages (m
Sound Pressure dB(A)
Weight (kg)
Consumed Power (W)
Control Card
Safety
NEFFES is a brand by
Possible Causes
Is the outlet energized or not?
Is the device plugged properly?
Is the air inlet or air outlet blocked by
foreign matters?
The fan may not work.
Are there any objects around the device
that prevent air suction?
The filters have not been cleaned/replaced
for a long time.
Is smell generated temporarily when
someone smokes or in a similar case?
The filters have not been cleaned/replaced
for a long time.
Was the UV-C lamp activated by pressing
the UV-C button?
The UV-C lamp was inserted to holder
properly?
NFS-400-U
)
2
Antimic Pre-filter / HEPA / UV-C Lamp / Active Carbon
/h)
70 / 105 / 205 / 280 / 380
3
43 / 46 / 51 / 55 / 59
Magnetic key denergizing the unit for service when the cover is opened
10 - 75
50x45x80
EC
24
85
EC Fan Control (5 Stages)
UVC Lamp On/Off
Lamp Replacement Alarm
Pre-filter Pollution Alarm
HEPA Filter Pollution Alarm
Solution
Check the power supply.
Make sure that the device is properly
plugged.
Make sure that the air inlet/outlet of
the device is unblocked or replace its
position.
Contact with the authorized service.
Eliminate such objects.
Clean/replace them.
After a while after the device works,
the smell will gradually decrease and
then disappear.
Clean/replace them.
Press the UV-C button to activate the
lamp.
Make sure that the UV-C lamp was
properly inserted to the holder.
NFS-1000-U
80 - 170
65x69x105
185 / 270 / 510 / 710 / 910
46 / 49 / 52 / 56 / 60
41
170
11