GAMA rediair User manual

How to operate.
Cleaning and changing the filters
HOW TO OPERATE
Before first use, the Rediair filters
must be removed from their
protective packaging, making sure
the retaining straps point outwards
before installation.
NOTE
Before dismantling Rediair to perform
filter maintenance/replacement,
a local risk assessment should
consider the appropriate PPE.
WARNING
Cleaning a pre-filter
• The surface of the pre-filter can be
vacuumed with a HEPA filter if available.
• The pre-filter can also be rinsed with
clean water but must be completely
dry before being used again as any
remaining moisture could potentially
cause damage to the HEPA 14 filter.
Cleaning and changing times
• Pre-filters are to be cleaned twice
a month and replaced twice a year.
• Main filters are to be
replaced twice a year.
• Clean all external surfaces frequently.
• The ioniser is located within the
device and can’t be replaced.
• The particle sensor should be
cleaned every 2 months.
Please refer to the next 7 steps on
how to clean the Rediair pre-filters,
air outlet and particle sensor.
µg/m3 PM2.5
1h 2h 4h 8h 12h
AUTO
FILTER
TIMER
LOCK
POWER
MODE
SPEED
FILTER
TIMER
LOCK
1
When filter indicator (on the
LCD touch control panel)
flashes red intermittently,
it is time to clean the pre-filters.
Always unplug the Rediair before
dismantling device to perform filter
maintenance/replacement.
WARNING
1
Refer to the main Rediair product
manual for more information.

3
The pre-filters can
be rinsed with
clean water.
4
The pre-filters must be completely
dry before being used again as any
remaining moisture could potentially
cause damage to the HEPA 14 filter.
6
To clean
Rediair’s air
outlet, lift the
grill from the
side with the
arrow symbol
and clean the
area with a
dust cloth.
Re-install the external covers and the
pre-filters (both sides). Note: Ensure
external covers are fitted correctly
or the Rediair will not power-on.
5
7
To clean the
particle sensor
(back of Rediair)
lift flap and
carefully clean
with a cotton
swab. This should
be done every 2
months or if the
LED air indicator
consistently shows
poor air quality.
2
2
Remove the external covers
and the pre-filters (both sides).
µg/m3 PM2.5
1h 2h 4h 8h 12h
AUTO
FILTER
TIMER
LOCK
POWER
MODE
SPEED

5
Remove new main filters and pre-filters
from box and remove the plastic wrap.
Remove
external covers
(both sides).
3
4
Remove
pre-filters and
main filters, and
dispose of them
(both sides).
µg/m3 PM2.5
1h 2h 4h 8h 12h
AUTO
POWER
MODE
SPEED
2
Switch off device and disconnect
the power supply.
µg/m3 PM2.5
1h 2h 4h 8h 12h
AUTO
FILTER
TIMER
LOCK
POWER
MODE
SPEED
FILTER
TIMER
LOCK
1
When filter indicator (on the
LCD touch control panel) lights up
continuously red, it is time to change
the pre-filters and main filters.
Filters: changing and disposal
Used Rediair filters can be disposed of
following local waste guidance policies.
Also, if the device has been used in
polluted air situations, the filter must be
packed into an airtight bag and disposed
of per local waste guidance policies. In
the case of contamination with viruses,
please consult local guidance for the
appropriate PPE. Respiratory protection is
recommended at a minimum of FFP2.
Please refer to the next 11 steps
to dispose and install new Rediair
main filters and pre-filters.
3

µg/m3 PM2.5
1h 2h 4h 8h 12h
AUTO
FILTER
TIMER
LOCK
POWER
MODE
SPEED
µg/m3 PM2.5
1h 2h 4h 8h 12h
AUTO
POWER
MODE
SPEED
10
Switch on the Rediair via the
LCD touch control panel.
µg/m3 PM2.5
1h 2h 4h 8h 12h
AUTO
FILTER
TIMER
LOCK
POWER
MODE
SPEED
FILTER
TIMER
LOCK
11
To reset the timer after changing the
filters, press and hold the filter indicator
for 5 seconds. Both the filter indicator
and the working time will reset.
7
Install the
new pre-filters
(both sides).
8
Re-install the
external covers
(both sides).
Note: Ensure
external covers
are fitted correctly
or the Rediair will
not power-on.
9
Connect the power supply.
6
Install the new main filters
(both sides), making sure that
the tabs are facing outwards.
GAMA Healthcare Ltd.,
The Maylands Building, Maylands Avenue,
Hemel Hempstead, Hertfordshire, HP2 7TG, UK.
RAIR-51 Version 2. Approved 21/12/2021 JBN211164