Oregon Scientific WS907 - Manual (Page 6)

FILTER REPLACEMENT
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3.
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Turn the air outlet cover counterclockwise and
lift it up gently.
position.
Turn the air outlet cover counterclockwise and
lift it up gently.
facing the unit.
position. You should hear a “click” sound from
the lock if the cartridge is properly placed.
clockwise until you hear a “click” sound.
Pull the air inlet cover out with your thumb and
Take the cartridge out from the unit and
In case of using in a non-smoking normal
household and in case of proper maintenance
(see chapter ‘Cleaning and maintenance’).
or a brush.
vacuum cleaner.
Nano Filter
In case of normal household use in a non-smoking
environment and in case of proper maintenance
(see chapter ‘Cleaning and maintenance’), the
sooner in case of using in a more extreme
environment (smoking environment, just
renovated room, non-domestic use etc) and
Pre-Filter
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2.
3.
Pull the air inlet cover out with your thumb and
Press on the both sides of inlet cover lightly
the unit with the markings of main unit and the
inlet cover aligned as illustrated below.
NOTE
TROUBLESHOOTING
This chapter summarizes the most common
problems you could encounter when using the
unit. If you are unable to solve the problem with
the information below, contact the Consumer Care
Centre in your country.
Problem
The unit doesn’t
work.
The clean air doesn’t
come out smoothly
from the air outlet
The odors are not
removed properly.
The unit produces
an unusual noise
(e.g. a hissing,
sizzling or
crackling) during
operation.
Solution
There may be a connection
problem. Check if the plug
is inserted to the wall socket
properly.
yet or not inserted properly.
the inlet and outlet covers.
Perhaps you have not
removed the plastic wrapper
the plastic wrapper and
switch on the unit again.
Perhaps the ambient air
quality of the room is very
poor. In that case, open
the windows to improve the
air circulation.
The nano filter may be too
dirty or may have reached
the end of its life. You
should clean the nano filter
(see chapter “Cleaning and
Maintenance”) or replace
it (see chapter “Filter
Replacement”).
Perhaps the room size
is bigger than the unit is
intended for. Use the unit
in a smaller room. The
recommended room size is
5m² up to 14m².
The air inlet or outlet may be
blocked by external objects.
Remove the object that
blocks the air inlet or outlet.
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SPECIFICATIONS
TYPE
Weight
MAIN UNIT
L x W x H
DESCRIPTION
150mm(L)x150mm(W)x325mm(H)
(5.9in x 5.9in x 12.8in)
1800g (62.79oz)
12V DC power adaptor:
INPUT 110-240V 50/60Hz
Power
EN