Translation of the original operating manual
14
AL-KO
AIR
SAFE
®
1200 / 1600
A
Operating side (front side)
11
Rear housing cover
B
Maintenance side (rear side)
12
HEPA filter (HEPA H13)
1
Fan
13
Load cell
2
HEPA filter guide rail (HEPA H13)
14
Silencers
3
Pre-filter (bag filter)
15
Sound insulation
4
Device plug cover
16
Wall mounting bracket
5
Castor
17
Outlet hood
6
Handle recess
18
Hygiene timer (time strip)
7
Lock (8 mm Allen screw)
19
Control panel
8
Cover with control panel
20
Intake grille
9
Device plug, main switch, fine-wire fuse
21
Device base
10
Rating plate
22
Height-adjustable foot
The
AL-KO
AIR
SAFE
®
1200 / 1600
air purifier has castors (5) and height-adjustable feet (22) on the device base (21)
and a handle recess (6) on the rear of the housing. The device can thus be easily set up and positioned horizontally on
a level surface with sufficient load-bearing capacity, on a straight interior wall at its intended installation location by two
persons. The air purifier can be easily moved away from the wall for maintenance.
The device draws in room air through the intake grille (20) on the front and passes it through a two-stage filter system.
A bag pre-filter (3) first removes coarse dirt particles before the pre-cleaned air is passed on to the HEPA H13 filter (12)
above it. This is designed in accordance with the EN 1822 and removes the smallest aerosols and particles. The cleaned
air is then returned to the room via the outlet hood (17) on the top of the device.
The air flow is conveyed by a fan (1). Its sound emissions are minimised by two silencers (14) and sound insulation (15)
inside the housing. Furthermore, the choice of the H13 class HEPA filter ensures extremely quiet continuous operation
of the air purifier.
In order to guarantee a high quality of the cleaned air leaving the outlet hood (17), the filter is constantly monitored
by means of a differential pressure measurement using the load cell (13). The pre-filter can easily be removed by the
owner/operator by opening the four retaining clamps. The HEPA filter is only pushed in on rails (2) and can be removed
by pulling it out.
The device is switched on and off, its function monitored, the status of the two filters displayed and the fan controlled via
a clearly arranged control panel (19) on the front of the
AL-KO
AIR
SAFE
®
1200 / 1600
air purifier. An additional hygiene
timer (18) stuck to the housing signals when the pre-filter needs to be replaced. The hygiene timer is always replaced
together with the pre-filter by the owner/operator.
After the filter has been changed and the device switched on, the hygiene timer is activated by the owner/operator with a
firm press on its integrated start button. A red bar in the sight glass indicates the correct function. When the level reaches
the upper edge of the scale, the pre-filter has to be replaced.
3.1.2 Measures to improve air quality
NOTE
Our products are subject to continuous quality control, and comply with the applicable reg-
ulations.
In addition to the operation of an
AL-KO
AIR
SAFE
®
1200 / 1600
air purifier, the following measures are necessary to
ensure a consistently high indoor air quality:
Ensure an adequate air cleaning capacity appropriate to the size of the room. The hourly air flow rate of the air pu
-
rifier should be at least three times the air volume of the room, in the case of high contaminant concentrations six
times the room volume. If necessary, use several devices in one room.
Eliminate or reduce the cause of the room air contamination.
Ensure a regular supply of fresh air.
