12 – EN
EN – 13
EN
4 TECHNICAL DATA
Feature
Specification
Weight (net / including packaging)
60 kg / 70 kg
Dimensions (height x width x depth)
770 mm x 510 mm x 630 mm
Voltage
220 – 240 VAC~, 50 / 60 Hz
Power cord
1.8 m long, C14, IEC with Euro moulded plug
Current consumption
Max. 1.8 A
Power consumption (operating)
Max. 270 W
Power consumption (UV-C light bulbs)*
2x 20W
Protection class
IP54 for electrical components
(IP40 for IEC C20 connector)
Overvoltage category
II
Fuse
4 A (internal fuse)
Operation only permitted in circuits with residual
current operated circuit-breaker (RCCB).
Auto restart
Yes. The appliance restarts if power is interrupted
briefly
Display
7” LED touch screen
Volumetric air flow
Adjustable volume flows
10 levels from 0 – 950 m³/h
Max. room size per appliance
70 m²
Air circulation
5 circulations per hour (for a 70 m² room)
Max. sound pressure level
≤
57 dB(A)
Pre-filter element
ISO ePM10 80% (as per EN 779 / ISO 16890)
Optional: Activated charcoal filter (MERV 8 /
ASHRAE
52.2)
HEPA filter element
HEPA H14 filter
(as per ISO 29463 & EN 1822; at 1000 m³/h)
Service life of the HEPA filter element and
approx. 2 years, depending on ambient conditions
pre-filter element
(Anzeige des Filterzustands im LED-Display)
Ambient temperature / humidity
0 – 40 °C / < 80 % % relative humidity
UV-C light bulbs* Wavelength /
254 nm / 7800 cd
Luminous intensity
Max. installation altitude of the unit above
2000 m
sea level
Scope of delivery
1x OurAir SQ 2500 indoor air purifier
1x HEPA filter element (H14), pre-installed
1x pre-filter element (ePM1 55%), pre-installed
2x UV-C light bulbs (already installed)*
1x 2 m power cord
4x keys to open the housing
1x Operating Manual
1x button cell CR2032 installed in the display,
maintenance-free
* Applies to models with integrated UV lamps
Technical data
Technical data
4.1 Appliance representation
The MANN+HUMMEL OurAir TK 850 is a mobile HEPA filter system for indoor use.
The main features include touchscreen control, an ePM10 pre-filter element, a HEPA-H14 filter element,
UV-C light* bulbs, a fan, and a housing mounted on castors.
Front view
(1)
Control element (LED touchscreen)
(2)
Clean air outlet
(3)
Air inlet
Rear view
(4)
Transport handle
(5)
Housing lid for access to HEPA filters
(6)
Lid fastener with lock
(7)
Integrated power socket and main switch
(8)
Pre-filter element compartment
(9) Castors
* Applies to models with integrated UV lamps
1
2
9
4
5
6
7
8
3
Fig. 3: TK 850 front view
Fig. 4: TK 850 rear view
NOTE
Check that the scope of delivery is complete and that there are no signs of damage.
If the delivery comes with damaged parts, please inform your sales partner.
NOTE
For circuit diagrams and flow charts for the appliance, please contact the manufacturer.