
www.memmert.com | www.atmosafe.net
UN UF
IN IF
SN SF
100% ATMOSAFE. MADE IN GERMANY.
OPERATING INSTRUCTIONS

Willi-Memmert-Straße 90–96
When contacting customer service, always quote the product serial number on the nameplate
We reserve the right to make changes

This manual describes the setup, function, transport, operation and maintenance of universal
there is something you do not understand, or certain information is missing, ask your superior
The appliances are available in different configurations and sizes. If specific equipment fea-
tures or functions are available only for certain configurations, this is indicated at the relevant
from the actual appearance. Function and operation are identical.
AtmoCONTROL, observe the separate
This instruction manual belongs with the appliance and should always be stored where
whereabouts of this instruction manual. We recommend that it is always stored in a protected
You will find the current version of our operating manual as pdf file if you go to
www.memmert.com/de/service/downloads/bedienungsanleitung/.

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you of possible dangers or to give you hints that are important in avoiding injury or damage.
Warning signs (warning of a danger)
Prohibition signs (forbidding an action)
Regulation signs (stipulating an action)

The appliances described in this manual are technically sophisticated, manufactured using
After removing covers, live parts may be exposed. You may receive
the electrical equipment of the appliances.
When loading the appliance with an unsuitable load, poisonous
the appliance to explode, and persons could be severely injured or
To do so, pull the handle bar until the door springs open into its
ventilating position (see page 21).
The appliance may only be operated and maintained by persons who are of legal age

The owner of the appliance
work is carried out properly (see page 43);
through corresponding instructions and inspections;
This appliance is exclusively intended for heating up non-explosive substances and objects.
Any other use is improper, and may result in hazards and damage.
which cannot form any toxic or explosive vapours at the set temperature and which cannot
The appliance may not be used for drying, vaporising and branding paints or similar materials
the solvents of which could form an explosive mixture when combined with air. If there is
the direct vicinity of the appliance.
The appliance’s intended use is the sterilisation of medical material through dry heated air at
Appliances IF/UF for use as medical device
Appliances IF/UF for use as medical device
warming of non-sterile cloths and covers.

validity and the appliance must no longer be operated.
The manufacturer is not liable for any damage, danger or injuries that result from
The appliance may only be used in a flawless condition. If you as the operator notice
You can find information on correcting malfunctions from page 29.
Touching these surfaces can
ventilating position (see
344.4
444 4.
TEMP
Set
°C
°C
FLAP
40%
TIMER
hd
1002
End Sept.29 22 24
FAN
%0
%
100
ALARM
max
444.4°C
auto
+
/
-
0.0K
min
444.4°C
Switch off the appliance by pressing the On/

Nameplate (covered, see page 12)
Door handle (see page 21)
Nameplate (covered, see page 12)
Nameplate (covered, see page 12)

Appliances of the UN, SN and
working chamber rear panel
the air flow and provides
fan ventilated appliances,
for the interior, stainless steel (Mat.No. 1.4301 – ASTM 304) is used, which stands out through
The chamber load for the appliance must be carefully checked for chemical compatibility with
the materials mentioned. A material resistance table can be requested from the manufacturer.
Appliance fuse: Fusible link 250 V/15 A quick-blow
The temperature controller is protected with a miniature fuse 100 mA (200 mA at 115 V)
Pre-heating chamber
Pre-heating chamber

This appliance is intended for operation on an electrical power system with a system
of a maximum of 0.292 ohm at the point of transfer (service line). The
of a maximum of 0.292 ohm at the point of transfer (service line). The
The Ethernet interface is intended for appliances which meet the requirements of IEC 60950-1.
Via Ethernet interface, the appliance can be
AtmoCONTROL, the optional
With an optional USB to Ethernet converter,
the appliance can be directly connected to a
2.6 Designation ( nameplate)
The nameplate (Fig. 5) provides information about the appliance model
technical data. It is attached to the front of the appliance, on the right side under the door
Typ: UN 260 F.-Nr.: 0109.0088
230 V
~
14.8 A 50/60 Hz 3400 W
DIN12880-Kl.3.1 Nenntemp.: 300 °C
1
2
3
4
5
6
10
8
9
7

Appliance size 30 55 75 110 160 260 450 750

Dimensions (see table on page 13)
Applied directives and standards
the member states on electromagnetic compatibility). Fulfilled standards:
the member states on electromagnetic compatibility). Standards complied with:

The appliance may only be used in enclosed rooms and under the following ambient
The appliance may not be used in areas where there is a risk of explosion. The ambient air
to sedimentation in the interior and, as a consequence, could result in short circuits or
The operating instructions at hand
AtmoCONTROL software for reading out
Converter USB to Ethernet