ICOmed

OPERATING MANUAL
CO2 INCUBATOR ICOmed
ICO50med
ICO105med
ICO150med
ICO240med
Manufacturer and customer service
MEMMERT GmbH + Co. KG
Willi-Memmert-Straße 90-96
91186 Büchenbach
Germany
Phone: +49 (0)9122 925-0
Fax: +49 (0)9122 14585
E-mail: sales@memmert.com
Internet: www.memmert.com
Customer service:
Service hotline: +49 (0)9171 9792 911
Service fax: +49 (0)9171 9792 979
E-mail: service@memmert.com
For service enquiries, please always specify the appliance number on the nameplate (see page
13).
Shipping address for repairs:
Memmert GmbH + Co. KG
Customer service
Willi-Memmert-Str. 90-96
DE-91186 Büchenbach
Germany
Please contact our customer service before sending appliances for repair or before returning
equipment, otherwise, we have to refuse acceptance of the shipment.

© 2018 MEMMERT GmbH + Co. KG

D39062 | Date 09/2018
Changes reserved
 About this manual

About this manual

Purpose and target audience
This manual describes the design, function, transport, putting into operation, the actual op-
eration and maintenance of CO2 incubators ICOmed. It is intended for use by trained person-
nel of the owner, who have the task of operating and/or maintaining the respective appliance.
If you are asked to work on the appliance, read this manual carefully before starting. Familiar-
ise yourself with the safety regulations. Only perform work that is described in this manual. If
there is something you do not understand, or certain information is missing, ask your man-
ager or contact the manufacturer. Do not do anything without authorisation.

Versions
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
points in this manual.
The functions described in this manual refer to the latest firmware version.
Due to individual configurations and sizes, illustrations in this manual may be slightly different
from the actual appearance. Function and operation are identical.

Other documents that have to be observed

When operating the appliance with the MEMMERT AtmoCONTROL PC software, observe the
separate software manual. To open the AtmoCONTROL software manual, click on “Help” in
the AtmoCONTROL menu bar.

Storage and resale

This instruction manual belongs with the appliance and should always be stored where
persons working on the appliance have access to it. It is the responsibility of the owner to
ensure that persons who are working or will work on the appliance are informed as to the
whereabouts of this instruction manual. We recommend that it is always stored in a protected
location close to the appliance. Make sure that the instruction manual is not damaged by heat
or humidity. If the appliance is resold or transported and then set up again at a different loca-
tion, the operating instructions must go with it.
For the current version of this operating manual in pdf format, please go to http://www.mem-
mert.com/en/service/downloads/user-manual/ .

D39062 | Date 09/2018 3

Contents

Contents
1. For your safety 6
1.1 Terms and signs used........................................................................................................... 6
1.2 Product safety and dangers ................................................................................................ 6
1.3 Requirements of the operating personnel .......................................................................... 8
1.4 Responsibility of the owner................................................................................................. 8
1.5 Intended use ........................................................................................................................ 8
1.6 Changes and conversions.................................................................................................... 9
1.7 Behaviour in case of malfunctions and irregularities .......................................................... 9
1.8 What to do in case of accidents .......................................................................................... 9
1.9 Switching off the appliance in an emergency .................................................................. 10
2. Construction and description 11
2.1 Construction ...................................................................................................................... 11
2.2 Description and function................................................................................................... 11
2.3 Material.............................................................................................................................. 12
2.4 Electrical equipment .......................................................................................................... 12
2.5 Connections and interfaces ............................................................................................... 12
2.6 Designation (nameplate) ................................................................................................... 13
2.7 Technical data .................................................................................................................... 14
2.8 Applied directives and standards ...................................................................................... 15
2.9 Declaration of conformity ................................................................................................. 15
2.10 Note in accordance with Medical Devices Directive ......................................................... 15
2.11 Ambient conditions ........................................................................................................... 16
2.12 Scope of delivery ............................................................................................................... 16
2.13 Optional accessories .......................................................................................................... 16
3. Delivery, transport and setting up 17
3.1 For your safety ................................................................................................................... 17
3.2 Delivery .............................................................................................................................. 18
3.3 Transport............................................................................................................................ 18
3.4 Unpacking ......................................................................................................................... 18
3.5 Storage after delivery ........................................................................................................ 18
3.6 Setting up .......................................................................................................................... 19
4. Putting into operation 21
4.1 Connect the appliance to the power supply..................................................................... 21
4.2 Establishing water supply.................................................................................................. 21
4.3 CO2 and N2 connection...................................................................................................... 22
4.4 Switching on...................................................................................................................... 23
5. Operation and control 24
5.1 For your safety ................................................................................................................... 24
5.2 Operating personnel.......................................................................................................... 24
5.3 Opening the door .............................................................................................................. 25
5.4 Loading the appliance ....................................................................................................... 26
5.5 Operating the appliance.................................................................................................... 26
5.6 Monitoring function .......................................................................................................... 33
5.7 Graph ................................................................................................................................. 39
5.8 Sterilising the appliance ................................................................................................... 40
5.9 Ending operation............................................................................................................... 41

4 D39062 | Date 09/2018

 Contents

6. Malfunctions, warning and error messages 42

6.1 Warning messages of the monitoring function................................................................ 42
6.2 Malfunctions, operating problems and appliance errors ................................................ 44
6.3 Power failure...................................................................................................................... 46
7. Menu mode 47
7.1 Overview ............................................................................................................................ 47
7.2 Basic operation in menu mode using the example of language selection....................... 48
7.3 Setup.................................................................................................................................. 49
7.4 Date and time .................................................................................................................... 52
7.5 Calibration ......................................................................................................................... 53
7.6 Programme ........................................................................................................................ 59
7.7 Sounds ............................................................................................................................... 60
7.8 Protocol ............................................................................................................................. 61
7.9 USER ID .............................................................................................................................. 62
8. Maintenance and Servicing 64
8.1 Regular maintenance......................................................................................................... 64
8.2 Cleaning............................................................................................................................. 64
8.3 Repairs and Service ............................................................................................................ 64
9. Storage and disposal 65
9.1 Storage .............................................................................................................................. 65
9.2 Disposal ............................................................................................................................. 65
Index 66
Appendix 68

D39062 | Date 09/2018 5

For your safety

1. For your safety

1.1 Terms and signs used
In this manual and on the appliance itself, certain common terms and signs are used to warn
you of possible dangers or to give you hints that are important in avoiding injury or damage.
Observe and follow these notes and regulations to avoid accidents and damage. These terms
and signs are explained below.
1.1.1 Terms used

Warns about a dangerous situation that might lead to death

WARNING
or serious injuries
Warns about a dangerous situation that might lead to mod-
CAUTION
erate or minor injuries

NOTICE Warns about material damage

1.1.2 Signs used

Danger of elec- Fire hazard

Gases / vapours Danger of frost- Warning about
trocution
bite/ gas bottles
cold burns

Do not tilt Disconnect the Wear gloves Wear safety Observe informa-
mains plug boots tion in separate
manual

Important or
useful
Information on First aid: additional infor-
first aid Rinse eyes out mation

1.2 Product safety and dangers

The appliances described in this manual are technically sophisticated, manufactured using
high-quality materials and subject to many hours of testing in the factory. They reflect the
state of the art and comply with recognised technical safety regulations. However, there are
still risks involved, even when the appliances are used as intended. These are described below.

6 D39062 | Date 09/2018

 For your safety

WARNING
After removing covers, live parts may be exposed. You may receive
an electric shock if you touch these parts. Disconnect the mains plug
before removing any covers. Only electrical engineers may work on
the electrical equipment of the appliances.

WARNING
When loading the appliance with an unsuitable load, poisonous or
explosive vapours or gases may be produced. This could cause the
appliance to explode, and people could be severely injured or poi-
soned. The appliance may not be loaded with materials / test objects
that release toxic or explosive vapours when heated up (see also
chapter Intended use on page 8).

WARNING
Leaving the door open during operation can cause the appliance to
overheat or pose a fire hazard. Do not leave the door open during
operation.

WARNING
Gas bottles may burst or explode at high temperatures. Keep the
gas bottles away from open flames. Store gas bottles below 50 °C
and ensure that the location is always well ventilated. Prevent water
from penetrating as well as backflow into the gas bottles. It is es-
sential that you read the safety notes and instructions of the gas
supplier.

WARNING
Condensation might cause a short circuit. After transport or storage
at high humidity conditions, the appliance shall be stored unpacked
at normal conditions for at least 24 hours. During this period of time
the appliance shall not be connected to the power supply.

CAUTION
Danger of suffocation. CO2 and N2 can have a suffocating effect
in high concentrations. In normal mode, the appliance emits small
amounts of CO2 and N2 to its surroundings. You should therefore
ensure that the room in which it is installed is properly ventilated.
A ventilation rate of 250 m³ / h is required. Always close the stop
valve or pressure reducer on the gas bottles if the appliance is not in
operation.

CAUTION
High concentrations of CO2 can cause cold burns or frostbite. Avoid
contact with CO2 gas to the eyes and skin.

D39062 | Date 09/2018 7

For your safety

CO2 and N2 are not dangerous substances in terms of the German Hazardous Substances
Ordinance (GefStoffV). You should nevertheless familiarise yourself with the applicable safety
regulations prior to handling such gas bottles.

1.3 Requirements of the operating personnel

The appliance may only be operated and maintained by persons who are of legal age and
have been instructed accordingly. Personnel who are to be trained, instructed or who are un-
dergoing general training may only work with the appliance under the continuous supervision
of an experienced person.
Repairs may only be performed by qualified electricians. The regulations in the separate service
manual must be observed.

1.4 Responsibility of the owner

The owner of the appliance
► is responsible for the flawless condition of the appliance and for it being operated in ac-
cordance with its intended use (see chapter 1.5);
► is responsible for ensuring that persons who are to operate or service the appliance are
qualified to do this, have been instructed accordingly and are familiar with the operating
instructions at hand;
► must know about the applicable guidelines, requirements and operational safety regula-
tions, and train staff accordingly;
► is responsible for ensuring that unauthorised persons have no access to the appliance;
► is responsible for ensuring that the maintenance plan is adhered to and that maintenance
work is carried out properly (see page 64);
► has to ensure that the appliance and its surroundings are kept clean and tidy, for example
through corresponding instructions and inspections;
► is responsible for ensuring that personal protective clothing is worn by operating person-
nel, e.g. work clothes and safety shoes.

1.5 Intended use

CO2 incubators ICOmed are intended for incubation of cell cultures or similar.
The appliance is not explosion-proof (does not comply with the German occupational health
& safety regulation VBG 24). The appliance may only be loaded with materials and substances
which cannot form any toxic or explosive vapours at the set temperature and which cannot
explode, burst or ignite.
The appliance may not be used for the drying, evaporation and baking of paints or similar
materials, the solvents of which could form an explosive mixture when combined with air. If
there is any doubt as to the composition of materials, they must not be loaded into the appli-
ance. Potentially explosive gas-air mixtures must not form, neither in the working chamber nor
in the direct vicinity of the appliance.
Only feed distilled water as well as CO2 and N2 into the chamber through the media connec-
tions on the rear of the appliance. Introducing other liquids or gases is not permitted.
The incubator may not be used for sterilisation purposes. It is not a steriliser according to the
German Law on Medical Products. Sterilisation programmes (see page 59) that are saved
in the appliance only serve to sterilise the appliance itself. Do not use them to sterilise medical
devices!

8 D39062 | Date 09/2018

 For your safety

1.5.1 Intended purpose as per Directive 93/42/EEC (Council Directive to unify legal
provisions of the member states concerning medical devices)
The CO2 incubator ICOmed is used to generate and maintain constant ambient conditions for
the in-vitro fertilisation (IVF) application field, especially for the incubation of oocytes, sperma-
tozoa and zygotes in special culture dishes for IVF application as well as for gene expression
and the biosynthesis of RNA and proteins.

1.6 Changes and conversions

No unauthorised changes or alterations may be made to the appliance. No parts may be
added or inserted which have not been approved by the manufacturer.
Unauthorised changes or alterations result in the CE declaration of conformity losing its valid-
ity, and the appliance may no longer be operated.
The manufacturer is not liable for any damage, danger or injuries that result from unauthor-
ised changes or alterations, or from non-observance of the regulations in this manual.

1.7 Behaviour in case of malfunctions and irregularities

The appliance may only be used in a flawless condition. If you as the operator notice irregu-
larities, malfunctions or damage, immediately take the appliance out of service and inform
your superior.

You can find information on eliminating malfunctions from page 42.

1.8 What to do in case of accidents

1. Keep calm. Act with determination and consideration. Pay attention to your
own safety.
2. Switch off the appliance and close the valves of the gas bottle.
3. Call a doctor.
4. Start first aid measures. If available: Call a trained first aid helper.
In case of contact with CO2 to the eyes and skin:

Rinse eyes out with water for at least 15 minutes. In case of cold burns, rinse with
water for at least 15 minutes. Cover over in a sterile way. Call a doctor.

When breathing in CO2 or N2:

High concentrations can cause suffocation. Symptoms may include a loss of mobility and
unconsciousness. The victim is not aware of suffocating.
Low concentrations of CO2 can cause accelerated breathing and headaches.
Anyone affected should breathe fresh air, using a breathing device independent of recircu-
lating air. Keep the person warm and calm. Call a doctor. In case of respiratory arrest, use
artificial respiration.
In case of gas leakage:
Leave the room immediately, warn others and ventilate the room. If you re-enter the room,
use a breathing device independent of recirculating air if it has not been established that the
atmosphere is harmless.

D39062 | Date 09/2018 9

For your safety

1.9 Switching off the appliance in an emergency

Press the main switch at the ControlCOCKPIT (Fig. 1) and
disconnect the power plug. This disconnects the appliance ON
O N

from the power supply at all poles.

Fig. 1
Switch off the appliance by press-
ing the main switch

10 D39062 | Date 09/2018

 Construction and description

2. Construction and description

2.1 Construction

7
1
2

3
4

Fig. 2 Construction of CO2 incubators ICOmed

1 ControlCOCKPIT with capacitive function 4 Stainless steel perforated sheet
keys and LCD displays (see page 27) 5 Water tray (passive humidity control)
2 On/Off switch (see page 23) 6 Adjustable feet
3 Inner glass door 7 Nameplate (see page 13)

2.2 Description and function

Air is heated inside the appliance by means of large-area all-round heating.
The interior of appliances with passive humidity control is humidified with water that evapo-
rates from a tray that is placed inside. The interior of appliances with active humidity control
is humidified with water evaporating at a set rate from a tank by means of a hot-air generator
on the rear side of the appliance. The sterile hot air is introduced into the interior above the
fan and mixed with the air current. In appliances with water trays, a Peltier humidity trap in
the back of the appliance limits humidity. Appliances with active humidity are dehumidified
with a dosed supply of fresh air provided through a sterile filter.
Carbon dioxide (CO2) and nitrogen (N2 only for models with O2 module) are also injected into
the interior through sterile filters. Interior ventilation ensures a uniform distribution of the
gases, creating a homogeneous atmosphere. The oxygen concentration is controlled by intro-
ducing nitrogen: If nitrogen is introduced, the concentration of oxygen decreases.

D39062 | Date 09/2018 11

Construction and description

2.3 Material
For the outer housing, MEMMERT uses stainless steel (Mat.No. 1.4016 – ASTM 430) and for
the interior, stainless steel (Mat.No. 1.4301 – ASTM 304) is used, which stands out through
its high stability, optimal hygienic properties and corrosion resistance to many (but not all!)
chemical compounds (caution for example with chlorine compounds).
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.

2.4 Electrical equipment

► Operating voltage and current consumption: See nameplate
► Protection class I, i.e. operating insulation with PE conductor in accordance with EN 61010
► Protection type IP 20 acc. to EN 60 529
► Interference suppression acc. to EN 55011 class B
► Appliance fuse: Safety fuse 250 V/15 A, quick-blow
► The temperature controller is protected with a miniature fuse 100 mA (160 mA at 115 V)

2.5 Connections and interfaces

2.5.1 Electrical connection
This appliance is intended for operation on an electrical power system with a system imped-
ance Zmax of a maximum of 0.292 ohm at the point of transfer (service line). The operator
must ensure that the appliance is operated only on an electrical power system that meets
these requirements. If necessary, you can ask your local energy supply company what the
system impedance is.
Observe the country-specific regulations when making connections (e.g. in Germany DIN VDE
0100 with earth leakage circuit breaker).
2.5.2 Communication interfaces
The communication interfaces are intended for appliances which meet the requirements of
IEC 60950-1.
USB interface
The appliance is fitted by default with a USB
interface in accordance with the USB specifica-
tion. This way, you can
► transfer software stored on a USB storage
medium to the appliance (see page 59).
► export protocol logs from the appliance to
a USB storage medium (see page 61).
► transfer user ID data stored on a USB stor-
age medium to the appliance (see page
62). Fig. 3 USB interface
The USB port is located on the right side of the ControlCOCKPIT (Fig. 3).

12 D39062 | Date 09/2018

 Construction and description

Ethernet interface
Via Ethernet interface, the appliance can
be connected to a network, so that you
can transfer programmes created with the
AtmoCONTROL software to the appliance and
read out protocols. The Ethernet interface is
located on the rear of the appliance (Fig. 4).
For identification purposes, each appliance con-
nected must have its own unique IP address.
Setting the IP address is described on page
49.
Fig. 4 Ethernet interface
You will find a description of how to transfer programmes via Ethernet in the en-
closed AtmoCONTROL manual.

With an optional USB to Ethernet converter, the appliance can be directly connected to a com-
puter / laptop (see Optional accessories on page 16).

2.6 Designation (nameplate)

The nameplate (Fig. 5) provides information about the appliance model, manufacturer and
technical data. It is attached on the upper right behind the door (see page 11).

1 Typ: ICO240med F.-Nr.: 0817.0050 11

2 230 V ~ 50/60 Hz 7.2 1650 W 10
3 DIN12880-Kl.3.1 Nenntemp.: 18-50 °C 9
4
8
5 7
0197
6

Fig. 5 Nameplate (example)

1 Type designation 7 Test mark of the notified body
2 Operating voltage 8 Disposal note
3 Applicable standard 9 Temperature range
4 Protection type 10 Connection / power ratings
5 CE conformity 11 Appliance number
6 Address of manufacturer

D39062 | Date 09/2018 13

Construction and description

2.7 Technical data

Appliance size 50 105 150 240
Appliance width D* [mm] 559 719 719 759
Appliance height E* [mm]
791 846 1066 1176
(varies due to adjustable feet)
Appliance depth F* (without door handle) [mm] 521 591 591 691
Depth of door handle [mm] 56
Chamber width A* [mm] 400 560 560 600
Chamber height B* [mm] 425 480 700 810
Interior depth C* [mm] (less 35 mm for fan) 330 400 400 500
Chamber volume [litres] 56 107 156 241
Net weight [kg] 55 75 90 110
Weight including packaging [kg] 74 100 116 145
Power [W] 1100 1300 1500 1650
Supply voltage [AC V] 230/115
Frequency [Hz 50/60
max. number of sliding shelves 5 6 10 12
max. load per sliding shelf [kg] 15
max. load per appliance [kg] 75 90 120 140
5 °C above room temperature up to
Operating temperature range
50 °C
Setting temperature range [°C] +18 to +50
Adjustment precision [°C] 0.1
Temporal temperature deviation
(in accordance with DIN 12880:2007-05) at 37 °C ±0.1
[K]
Spatial temperature deviation at +37 °C
(in accordance with DIN 12880:2007-05) at 37 °C ±0.3
[K]
Adjustment range of active humidity control
[% rh] (only for appliances with the corresponding 40 to 97 and rh off
configuration)
Setting accuracy humidity [%] 0.5
Adjustment range for CO2 [%] 0 to 20
Setting accuracy for CO2 [%] 0.1
Adjustment range for O2 [%] (optional and only for
1 to 20
appliances with active humidity control)
Setting accuracy for O2 [%] 0.1
* see Fig. 6 on page 15.

14 D39062 | Date 09/2018

 Construction and description

D F

E
B

56
A

Fig. 6 Dimensions
2.8 Applied directives and standards
► Council Directive 93/42/EEC from 14 June 1993 on medical devices with amendments.
Standards complied with: EN 60601-1-2, EN 61010-1, EN 61010-2-010
► Directive 2011/65/EU of the European Parliament and of the Council on the restriction of
the use of certain hazardous substances in electrical and electronic equipment

2.9 Declaration of conformity

You can download the EC declaration of conformity of the appliance online:
English: http://www.memmert.com/en/service/downloads/ce-statement/
German: http://www.memmert.com/de/service/downloads/eg-konformitaetserklaerung/

2.10 Note in accordance with Medical Devices Directive

The product lifetime as intended by the manufacturer is eight years.

D39062 | Date 09/2018 15

Construction and description

2.11 Ambient conditions

► The appliance may only be used in enclosed areas and under the following ambient condi-
tions:

Ambient temperature 10 °C to 35 °C
Humidity rh max. 70 %, non-condensing
Overvoltage category II
Pollution degree 2
Altitude of installation max. 2,000 m above sea level
► The appliance may not be used in areas where there is a risk of explosion. The ambient air
must not contain any explosive dusts, gases, vapours or gas-air mixtures. The appliance is
not explosion-proof.
► Heavy dust production or aggressive vapours in the vicinity of the appliance could lead to
sedimentation in the interior and, as a consequence, could result in short circuits or dam-
age to electrical parts. For this reason, sufficient measures to prevent large clouds of dust
or aggressive vapours from developing should be taken.

2.12 Scope of delivery

► Power cable
► 1 or 2 stainless steel perforated sheets (load capacity: 15 kg each)
► 1 stainless steel water tray (only for appliances with passive humidity control)
► 1 water tank (only for appliances with active humidity control)
► Gas connection hose (depending on the model: one to three)
► Silicone plugs (2 units)
► USB storage medium with software and AtmoCONTROL manual
► the operating instructions at hand
► Calibration certificates
► Separately packaged fastening material for wall mounting (see page 20)

2.13 Optional accessories

► USB to Ethernet converter (Fig. 7). Makes it
possible to connect the Ethernet connection
interface (see page 13) to the USB port of
a computer / laptop.

Fig. 7 USB to Ethernet converter

16 D39062 | Date 09/2018

 Delivery, transport and setting up

3. Delivery, transport and setting up

3.1 For your safety
WARNING

Because of the heavy weight of the appliance, you could injure your-
self if you try to lift it. To carry appliances of size 50, at least two
persons are needed; for appliances of the sizes 105 and 150, four
people are needed. Appliances larger than that may not be carried
but must be transported with a manual pallet jack or forklift truck.
50 105 150 240

CAUTION

You might get your hands or feet squashed when transport-

ing and installing the appliance. Wear protective gloves and
safety boots. When grasping the bottom of the appliance,
grasp it only on the sides:

D39062 | Date 09/2018 17

Delivery, transport and setting up

3.2 Delivery
The appliance is packed in cardboard and is delivered on a wooden palette.

3.3 Transport
The appliance can be transported in the following ways:
► With a forklift truck; move the forks of the truck entirely under the pallet.
► On a manual pallet jack
3.4 Unpacking
NOTICE
► To avoid damage, do not unpack the appliance until you reach the installation site.
Remove the cardboard packaging by pulling it upwards or carefully cutting along an edge.
3.4.1 Checking for completeness and transport damage
► Check the delivery note to ensure that the delivery is complete.
► Check the appliance for damage.
If you notice deviations from the delivery note, damage or irregularities, do not put the appli-
ance into operation but inform the haulage company and the manufacturer.
3.4.2 Removing the transport protection
Remove the transport protection. It is located between the door hinge, door and frame and
has to be removed after opening the door.
3.4.3 Disposing of packaging material
Dispose of the packaging material (cardboard, wood, foil) in accordance with the applicable
disposal regulations for the respective material in your country.

3.5 Storage after delivery

If the appliance is first to be stored after delivery: Read the storage conditions from page
65.

18 D39062 | Date 09/2018

 Delivery, transport and setting up

3.6 Setting up
3.6.1 Preconditions
The installation site must be flat and horizontal and must be able to reliably bear the weight
of the appliance (see Technical data on page 14). Do not place the appliance on a flamma-
ble surface.
The appliance emits small amounts of CO2 and N2 to its surroundings during operation. There-
fore, the installation site must be ventilated.
Depending on the model (see nameplate), a 230 V or 115 V power connection must be avail-
able at the installation site.
The distance between the wall and the rear of the appliance must be at least 15 cm. The clear-
ance from the ceiling must not be less than 20 cm and the side clearance from walls or nearby
appliances must not be less than 5 cm (Fig. 8). Sufficient air circulation in the vicinity of the
appliance must be guaranteed at all times.
•FP

•FP •FP •FP

Fig. 8 Minimum clearance from walls and ceiling

D39062 | Date 09/2018 19

Delivery, transport and setting up

3.6.2 Tilt protection

Due to its centre of gravity, the appliance can fall over to the front and injure you or other
people. Always attach the appliance to a wall with the tilt protection included in the delivery.
In case there is not enough space, do not put the appliance into operation and do not open
the door. Contact the Memmert service (see page 2).
1. Screw the tilt protection
onto the back of the ap-
pliance as illustrated.

2. Bend the tilt protec-

tion upwards by 90 ° in
the desired distance to
the wall (consider the
minimum distance to the
wall, see Fig. 8).

3. Drill a hole, insert a plug

and screw the tilt protec-
tion to a suitable wall.

20 D39062 | Date 09/2018

 Putting into operation

4. Putting into operation

NOTICE

The first time the appliance is operated, it must not be left unattended until it has reached the
steady state.
4.1 Connect the appliance to the power supply
WARNING
Condensation might cause a short circuit. After transport or storage
at high humidity conditions, the appliance shall be stored unpacked
at normal conditions for at least 24 hours. During this period of time
the appliance shall not be connected to the power supply.
Observe the country-specific regulations when making
connections (e.g. in Germany: DIN VDE 0100 with earth
leakage circuit breaker). Observe the connection and
power ratings (see nameplate and "Technical Data" on
page 14). Make sure to establish a safe PE conductor
connection.
Plug the provided power cable into the rear of the appli- Fig. 9 Connect the power
ance and connect it to the power supply (Fig. 9). Place the cable to the rear of the appliance
power cable so that
► it is easily accessible at all times and can be pulled off quickly, for example in case of inter-
ference or an emergency;
► it does not represent a trip hazard;
► it cannot come into contact with any hot parts.
4.2 Establishing water supply
4.2.1 Water specifications
For steam creation, use only: demineralised/desalinated water (Aqua Dem) with a conduc-
tivity ≤ 10 μS/cm. Otherwise, possible calcification in the steam generators, steam piping
and steam generator pumps could affect the correct functioning of the appliance. Only use
chlorine-free water with a pH value of > 5 and < 7.

D39062 | Date 09/2018 21

Putting into operation

4.2.2 For appliances with passive humidity control: inserting the water tray
Mount the provided sealing lip to the narrow side of the water tray (Fig. 10) and fill 1.5 cm to
2 cm of water into the tray (for specifications see section 4.2.1).
Place the water tray with the attached sealing lip in the centre of the appliance floor and
carefully push it towards the rear panel until the sealing lip is completely under the ventilation
opening, touching the rear panel along its entire length (Fig. 11). The sealing lip magnetically
adheres to the rear panel and returns the water condensing on the humidity limiter to the
water tray.

NOTICE
Important: make sure not to spill any water and make sure that no water flows past the water
tray and onto the floor, as this would cause the humidity to exceed the maximum values.

Fig. 10 Attach the sealing lip Fig. 11 Push the water tray to the rear
panel
4.2.3 For appliances with active humidity control: Fill up and connect the water
tank
Fill the supplied water tank with water and use the enclosed tube to connect it to the “H2O”
connection on the rear of the chamber (Fig. 12).
4.3 CO2 and N2 connection
WARNING
Danger of explosion and poisoning when introducing gases/sub-
stances other than CO2 and N2. Only carbon dioxide (CO2) and ni-
trogen (N2) may be introduced into the appliance through the gas
connections on the rear of the appliance.

WARNING
Gas bottles may burst or explode at high temperatures. Keep the gas
bottles away from open flames. Do not store gas bottles at or above
50 °C and ensure that the location is always well-ventilated. Prevent
water from penetrating as well as backflow into the gas bottles. It is
essential that you read the safety notes and instructions of the gas
supplier.

22 D39062 | Date 09/2018

 Putting into operation

CAUTION
Danger of suffocation. CO2 and N2 can have a suffocating effect
in high concentrations. In normal mode, the appliance emits small
amounts of CO2 and N2 to its surroundings. You should therefore
ensure that the room in which it is installed is properly ventilated.
A ventilation rate of 250 m³ / h is required. Always close the stop
valve or pressure reducer on the gas bottles if the appliance is not in
operation.

CAUTION
High concentrations of CO2 can cause cold burns or frostbite. Avoid
contact with CO2 gas to the eyes and skin.

On the rear of the appliance, connect

the delivered gas connection tubes to the
CO2 and N2 gas bottles (pressure reducer)
and to the connections “CO2 In” and “N2
In” (N2 only for appliances with active
humidity control) (Fig. 12). Set pressure
reducer to between 1.0 and 1.2 bar.
1 2 3
4.4 Switching on
Switch on the appliance by pressing the
On/Off switch
on the front of the appliance (Fig. 13). 4
Three animated white dots indi- Fig. 12 Media connections on the rear of the
cate that start-up is in progress . If the appliance
dots have another colour, an error has 1 Connection 1 CO2
occurred (see page 46). 2 Connection 2 CO2 (optional)
After the first start-up, the appliance 3 Connection N2 (only for models with O2
display is set to English by default. module)
4 Water connection (only for appliances with
You can change the language as active humidity control)
described from page 48 . However,
to get a basic overview of operating
the appliance, you should read the
following chapter first.

ON
O N

Fig. 13 Switch on appliance

D39062 | Date 09/2018 23

Operation and control

5. Operation and control

5.1 For your safety
WARNING

Leaving the door open during operation can cause the appliance to
overheat or pose a fire hazard. Do not leave the door open during
operation.

WARNING

Gas bottles may burst or explode at high temperatures. Keep the gas
bottles away from open flames. Do not store gas bottles at or above
50 °C and ensure that the location is always well-ventilated. Prevent
water from penetrating as well as backflow into the gas bottles. It is
essential that you read the safety notes and instructions of the gas
supplier.

CAUTION
Danger of suffocation. CO2 and N2 can have a suffocating effect
in high concentrations. In normal mode, the appliance emits small
amounts of CO2 and N2 to its surroundings. You should therefore
ensure that the room in which it is installed is properly ventilated.
A ventilation rate of 250 m³ / h is required. Always close the stop
valve or pressure reducer on the gas bottles if the appliance is not in
operation.

CAUTION

High concentrations of CO2 can cause cold burns or frostbite. Avoid

contact with CO2 gas to the eyes and skin.

5.2 Operating personnel

The appliance may only be operated by persons who are of legal age and have been instruct-
ed accordingly. Personnel who are to be trained, instructed or who are undergoing general
training may only work with the appliance under the continuous supervision of an experi-
enced person.

24 D39062 | Date 09/2018

 Operation and control

5.3 Opening the door

► To open the door, pull the door handle to the side (to the left or to the right, depending
on the door variation, see Fig. Fig. 14, A).
► To close the appliance, push the door closed and push the door handle to the side (B).

A B

Fig. 14 Opening and closing the door

D39062 | Date 09/2018 25

Operation and control

5.4 Loading the appliance

WARNING

When loading the appliance with an unsuitable load, poisonous or

explosive vapours or gases may be produced. This could cause the
appliance to explode, and people could be severely injured or poi-
soned. The appliance may only be loaded with materials which do
not form any toxic or explosive vapours when heated up and cannot
ignite (see also Intended use on page 8). If there is any doubt as
to the composition of materials, they must not be loaded into the
appliance.

NOTICE

► Check the chamber load for chemical compatibility with the materials of the appliance (see
page 12).
Insert the sliding steel grids or sliding shelves. The maximum number or grids / shelves and the
load capacity are specified in the technical data overview from page 14.
Load the chamber leaving
enough space between the
items so that proper air
circulation in the interior is
guaranteed. Do not place any
of the chamber load on the
bottom, touching the side
walls or right below the
ceiling of the chamber (Fig.
15, see also the "correct
loading" sticker on the
appliance).
In case of improper loading
(not enough space between Fig. 15 Correct placement of the chamber load
the items), the set tempera-
ture may be exceeded or it
may take longer until it is
reached.

5.5 Operating the appliance

5.5.1 ControlCOCKPIT
In manual operation, the desired parameters are entered at the ControlCOCKPIT on the front
of the appliance (Fig. 16 and Fig. 17). You can also make basic settings here (menu mode). Ad-
ditionally, warning messages are displayed, e.g. if the temperature is exceeded. In programme
mode, the parameters defined, the programme description, the programme segment cur-
rently active and programme duration remaining are displayed (for a more detailed descrip-
tion, see page 31).

26 D39062 | Date 09/2018

 Operation and control

1 2 3 4 5 6 7 8 9

CO2 Fr 20.10.2010 13:44

12.Sept.2012 20:31 off
O2 LIGHT
ON1.15.0 %
TEMP

22.4 °C 10.10.0 %
Manual Mode
Holz trocknen
aufheizen
Set 0% 09:12h
Set 37.0 °C Set 0%

TIMER HUMIDITY ALARM of °C GRAPH

30%rh
min max

04 30
44 :44
max °C %rh
15.0 °C 40.0 °C
000°C
h m min
auto
End 13:30 23.11.
End 14:45 Set 30 %rh
000°C auto off
++/-- 0.0
99KK 0 12

ON
O
ON
O NN

10 11 12 13 14 15 16 17 18 19 20

Fig. 16 ControlCOCKPIT of ICOmed appliances with O2 and active humidity control in

operating mode

1 2 5 6 7 8 9

TEMP CO2 Fr 20.10.2010 13:44

12.Sept.2012 20:31 off
LIGHT
22.4 °C
Set 37.0 °C
ON1.15.0 %
Set 0%
Manual Mode
Holz trocknen
aufheizen
09:12h

TIMER TIMER ALARM of °C GRAPH

04 30
min max

44 :44
max °C %rh
15.0 °C 40.0 °C
000°C
h m h m min
auto
End 14:45 Ende 13:30 23.11.
000°C auto off
++/-- 0.0
99KK 0 12

ON
O
ON
O NN

10 11 12 15 16 17 18 19 20

Fig. 17 ControlCOCKPIT of ICOmed appliances without O2 and active humidity control in

operating mode
1 Activation key for temperature setpoint 12 Display digital backwards counter with
adjustment target time setting, adjustable from 1 min-
2 Setpoint and actual temperature display ute to 99 days
3 Display O2 setpoint and actual value 13 Display humidity setpoint and actual
4 Activation key for setting the O2 setpoint value
5 Switch to menu mode (see page 47) 14 Humidity control activation key
6 Activation key for setting the CO2 setpoint 15 Turn control for setpoint adjustment
7 Display CO2 setpoint and actual value 16 Confirmation key (accepts setting made
with the turn control)
8 Appliance state and programme display
17 Activation key for setting the temperature,
9 Activation key for the appliance state humidity, CO2 and O2 monitoring
10 Activation key digital backwards counter 18 Temperature, humidity, CO2 and O2
with target time setting, adjustable from 1 monitoring
minute to 99 days
19 Graphical representation of setpoint and
11 On/Off switch actual values
20 Activation key for graphic representation

D39062 | Date 09/2018 27

Operation and control

5.5.2 Basic operation

In general, all settings are made according to the following pattern:
1. Activate the desired parameter (e.g. tem- TEMP
TEMP
perature). To do so, press the correspond-
ing activation key on the left or right or
2237.4 °C
Set100 .5°C
.0 °C

the respective display. The activated dis- TIMER

play is lined in colour, the other displays -- --

h m
are dimmed. The set value is highlighted
in colour.

2. By turning the turn control to the left

TEMP
or right, adjust the set value (e.g. to
37.0 ºC).
2237.4 °C
Set .0 °C

3. Save the set value by pressing the confir-

mation key. TEMP
The display returns to normal and the
appliance begins adjusting to the defined
set value.
23.2 °C Set 37.0 °C

Additional parameters can be set accordingly.

If no new values are entered or confirmed for approx. 30 seconds, the appliance automati-
cally restores the former values.
If you want to cancel the setting procedure, press the
activation key on the left or right of the display that you T T

want to exit. The appliance restores the former values.

Only the settings that you have confirmed by pressing the T

confirmation key before cancelling the setting procedure -

are accepted.
5.5.3 Operating modes
The appliance can be operated in different modes:
► Manual mode: The appliance runs in permanent operation at the values set on the Con-
trolCOCKPIT. Operation in this mode is described in chapter 5.5.4.
► Operation with digital backwards counter with target time setting, adjustable from 1
minute to 99 days (timer): The appliance runs at the values set until the timer has elapsed.
Operation in this mode is described in chapter 5.5.5.
► Programme mode: The appliance automatically runs programme sequences which have
been defined using AtmoCONTROL software at a computer / laptop and then transferred
to the appliance from a USB stick or via Ethernet. Operation in this mode is described in
chapter 5.5.6.
► via remote control (AtmoREMOTE)

28 D39062 | Date 09/2018

 Operation and control

The status display shows you which operating mode or operating state the appliance is
currently in. The current operating state is highlighted in colour and indicated by the text
display:
 Appliance is in programme mode
■ Programme is stopped 12.Sept.2012 13:44
 Appliance is in manual mode Manual Mode
The example on the right shows the appliance in manual
mode, identified by the coloured hand symbol.

► When the appliance is in timer mode, Timer active

is displayed: 12.Sept.2012 13:44
Timer active

► If the appliance is in remote control mode,

the symbol appears in the temperature display: TEMP

5.5.4 Manual mode

In this operating mode, the appliance runs in permanent
operation at the values set on the ControlCOCKPIT.
23.2 °C
Set 38.0 °C
Adjustment options
As described in chapter 5.5.2, you can set the following parameters after pressing the cor-
responding activation key (in any sequence):
Temperature
TEMP
Adjustment range: +18 °C to +50 °C
Heating operation is indicated by the symbol.
You can select °C or °F as the temperature unit displayed (see
22.4 °C
Set 37.0 °C
page 50).
Humidity (only for appliances with active humidity control)
HUMIDITY

3470% rh
Adjustment range: 40 to 97 % rh and OFF
Humidification is indicated by the symbol.
Dehumidification is indicated by the symbol.
Set %rh
When the appliance heats up, the humidity is dynamically adjusted
to approach the setpoint depending on the dew point of the
interior temperature.

D39062 | Date 09/2018 29

Operation and control

CO2
CO2

1.15.0 %
Adjustment range: 0 to 20 % in steps of 0.1 %

Set 0%

The number 1 or 2 displayed in the gas bottle symbol indicates

which gas bottle is currently active. 12
O2 (only for corresponding model)
O2

1.10.0 %
Adjustment range: 1 % to 20 % in steps of 0.1 %

Set 0%

5.5.5 Operation with digital backwards counter with target time setting,
adjustable from 1 minute to 99 days (timer)
In timer operation, you can adjust the time the appliance runs at the set values. The appliance
has to be in manual operating mode for this.
1. Press the activation key to the left of TIMER

the timer display. The timer display is -- --h m

activated. Ende 9:00 23.11.

2. Turn the turn control until the desired

duration is displayed – in this example 4 TIMER

04 30
hours 30 minutes. The approximate end
time is shown beneath, in a smaller font. h m
End 13:30 23.11.

Up to a duration of 23 hours 59 minutes, the time is displayed in hh:mm (hours:minutes)

format. For 24 hours and more, the format dd:hh (days:hours) is used. The maximum
duration adjustable is 99 days 00 hours.
3. Press the confirmation key to confirm.

The display now shows the remaining time TIMER 12.Sept.2012 13:44
in a large font and the approximate end time
04 30
Timer active
in a smaller font beneath. The status display
h m
shows Timer active.
End 13:30 23.11.

30 D39062 | Date 09/2018

 Operation and control

4. Now, as described under 5.5.2, set the individual values which you want the appliance
to operate at. The set values can be changed at any time while the timer elapses. The
changes are effective immediately.
In Setup, you can choose if the timer should run setpoint-dependent or not. This deter-
mines whether the timer should not start until a tolerance band around the set tempera-
ture is reached or if it should start right after activation (see page 51). If the timer runs
setpoint-dependent, this is indicated by the symbol in the timer display.
When the timer expires, the display shows 00h:00m.
TIMER
All functions (heating etc.) are switched off. In addition, an
acoustic alarm sounds, which can be turned off by pressing the
confirmation key. 00 00 h m
Note that condensation may occur in the interior after you End 13:30 23.11.
switch off the heating.
To deactivate the timer, open the timer display by pressing the
TIMER
activation key again and then turning the turn control to reduce
the timer setting until --:-- is displayed. Confirm with the confirma-
tion key. -- -- h m
5.5.6 Programme mode End 9:00 23.11.
In this operating mode, programmes saved in the appliance can be started with different
combinations of individual parameters (temperature, humidity, etc.) at staggered intervals,
which the appliance then automatically processes in sequence. These programmes are not cre-
ated directly at the appliance but externally at a computer / laptop and using AtmoCONTROL
software. Transfer to the appliance is possible using the provided USB storage medium or via
Ethernet.

A description of how to create and save programmes can be found in the separate
AtmoCONTROL software manual.

NOTICE
One or several default sterilisation programmes are saved in the appliance (see page 59).
They only serve to sterilise the appliance itself. Do not use them to sterilise medical devices.
The hold time in the sterilisation programme set in the appliance at 180 °C is 1 h. The total
time including heating up and cooling down to 50 °C is 6 h 30 min.
Starting a programme
1. Press the activation key to the right of Fr 20.10.2010 20:31
13.Sept.2012 17:44
the status display. The current operating Manual mode
manueller Betrieb
mode is highlighted automatically, in this Activate
example Manual mode ( ).
APH
GRAPH
80

2. Turn the turn control until the  start 12.Sept.2012 10:44

symbol is highlighted. The current
Steri 180
programme is displayed, in this example
Steri 180. ready

D39062 | Date 09/2018 31

Operation and control

Only the programme currently selected in menu mode and shown in the display can be
used. If you want to process another programme, you need to activate it in menu mode
first (description from page 59).
3. To start the programme, press the confir- 12.Sept.2012 10:44
mation key. The programme is executed.
Steri 180
The display shows:
Heat up
► the programme description (in this exam-
ple Steri 180)
► the programme segment description, in
this example Heat up
► the current run (in case of loops)
You cannot change any parameters (e.g. the temperature) at the appliance while a
programme is running. However, the displays ALARM and GRAPH can still be used.
Cancel programme
You can cancel an active programme at any Fr 20.10.2010 20:31
12.Sept.2012 10:44
time.
1. Press the activation key to the right of 0% Steri 180 Betrieb
manueller
Heat up

the status display. The status display is

automatically highlighted. GRAPH
APH
80
0°C

2. Turn the turn control until the stop sym-

12.Sept.2012 10:48
bol ■ is highlighted.
Progr. Stopp
Steri 180

3. Press the confirmation key to confirm.

12.Sept.2012 10:49
The programme is cancelled.
End
Steri 180

A cancelled programme cannot be resumed at the point it was cancelled. It must be

restarted from the beginning.

End of programme 12.Sept.2012 10:49

End is shown on the display to indicate that End
the programme has finished.
Steri 180

32 D39062 | Date 09/2018

 Operation and control

You can now

► restart the programme as described
► select another programme for processing in menu mode (see page 59) and run it as
described.
► return to manual mode. To do so, reactivate it by pressing the
activation key next to the status display, then turn the turn 12.Sept.2012 13:44
control until the hand symbol is highlighted in colour and Manual Mode
press the confirmation key.

5.6 Monitoring function

5.6.1 Temperature monitoring
The appliance is equipped with a multiple overtemperature protection in accordance with
DIN 12 880. This serves to avoid damage to the chamber load and/or appliance in case of a
malfunction:
► electronic temperature monitoring (TWW)
► automatic temperature monitor (ASF)
► mechanical temperature limiter (TB)
The monitoring temperature of the electronic temperature
monitor is measured via a separate Pt100 temperature sensor in ALARM
min max
the interior. Temperature monitoring settings are made via the 35 .5 °C 38 .5 °C
ALARM display. The settings made apply to all operating modes. auto
+- 1.0 K

If temperature monitoring has been triggered, this is indicated

TEMP
by the temperature display: the actual temperature is highlighted
in red and a warning symbol is displayed (Fig. 18). The type of
temperature monitoring triggered (TWW in this example) is
shown beneath the temperature. TWW
42 .4 °C
Set 38.5 °C
If the acoustic alarm has been activated in menu mode (Sound
Fig. 18
see page 60, indicated by the speaker symbol in the alarm
Temperature monitoring
display), the alarm is additionally signalled by an intermittent
triggered
acoustic signal, which can be turned off by pressing the confir-
mation key. Information on what to do in this case is provided
in chapter Malfunctions, warning and error messages from page
42.
Before reading how to adjust temperature monitoring (from page 35), please read the
description of the individual monitoring functions here.
Electronic temperature monitoring (TWW)
The manually set monitoring temperature min and max of the overtemperature control is
monitored by an adjustable over/undertemperature controller (TWW) of protection class 3.3
according to DIN 12 880. If the manually set monitoring temperature max is exceeded, the
TWW takes overtemperature control and begins to regulate the monitoring temperature (Fig.
19).

D39062 | Date 09/2018 33

Operation and control

Emergency operation
°C
Setting MAX
Set
temperature

Controller error

Fig. 19 Schematic diagram of how TWW temperature monitoring works

Automatic temperature monitor (ASF)
ASF is a monitoring device that automatically follows the set temperature setpoint within an
adjustable tolerance band (Fig. 20).
The ASF – if switched on – is automatically activated as soon as the actual temperature value
reaches 50 % of the set tolerance band of the setpoint (in the example: 50 °C ± 1 K) for the
first time (section A).
When the temperature violates the set tolerance band around the setpoint (in the example in
Fig. 20:
50 °C ± 2 K) – e.g. if the door is opened during operation (section B of illustration) – the alarm
is set off. The ASF alarm is automatically triggered as soon as 50 % of the set tolerance band
of the setpoint (in the example: 50 °C ± 1 K) are reached again (section C).
If the temperature setpoint is altered, the ASF is automatically disabled temporarily (in this
example: The setpoint is changed from 50 °C to 25 °C, section D), until it reaches the tolerance
range of the new temperature setpoint (section E).

°C A B C D E
52°C 52°C
50°C
48°C 48°C 27°C
25°C
23°C
t
ASF active AUTO ASF active AUTO ASF active AUTO
ASF alarm

Fig. 20 Schematic diagram of how the ASF temperature monitoring works

34 D39062 | Date 09/2018

 Operation and control

Mechanical temperature monitoring: Temperature limiter (TB)

The appliance is equipped with a mechanical temperature
TEMP
limiter (TB) of protection class 1 in accordance with DIN 12 880. If
the electronic monitoring unit fails during operation and the
default maximum temperature is exceeded by at least 20 °C, the
temperature limiter, as the final protective measure, switches off TB
72.4 °C Set 38.5 °C
the heating permanently.
Adjusting temperature monitoring
1. Press the activation key to the left of the
ALARM display. The temperature moni- min
ALARM
max
max
toring setting is automatically activated min
15 .0 °C 40.0 °C
000°C
auto
( ). 000°C auto off
++-- 0.0
99KK

2. Save the selection by pressing the con-

ALARM
firmation key. The min setting (under- min max
temperature protection) is automatically 34 .0 °C 40.0 °C
activated. auto
+- 0.0 K

1. By turning the turn control, adjust the

ALARM
desired lower alarm limit value, in the min max
example on the right 35.5 °C. 35.5 °C 40.0 °C
The lower alarm limit value cannot be set auto
higher than the top one. If no undertem- +- 0.0 K
perature protection limit is required, set
the lowest temperature.
2. Press the confirmation key to confirm.
ALARM
The max display (overtemperature pro- min max
tection) is activated. 35.5 °C 40.0 °C
auto
+- 0.0 K

3. By turning the turn control, adjust the

ALARM
desired upper alarm limit value, in the min max
example on the right 38.5 °C. 35.5 °C 38.5 °C
The monitoring temperature must be set auto
sufficiently high above the maximum set +- 0.0 K
temperature. We recommend 0.5 to 1 K.

4. Accept the upper alarm limit value by

ALARM
pressing the confirmation key. The setting min max
of the automatic temperature monitor 35.5 °C 38 .5 °C
(ASF) is automatically activated (auto). auto
+- 0.0 K

D39062 | Date 09/2018 35

Operation and control

5. With the turn control, select ON () or ALARM

OFF (). min max
35.5 °C 38 .5 °C
auto
+- 0.0 K

6. Press the confirmation key to confirm.

ALARM
The ASF tolerance band setting is acti- min max
vated. 35.5 °C 38 .5 °C
auto
+- 0.0 K

7. With the turn control, adjust the desired

ALARM
tolerance band. We recommend 0.5 to min max
1 K. 35.5 °C 38 .5 °C
auto
+- 1.0 K

8. Press the confirmation key to confirm.

ALARM
Temperature monitoring is now active. min max
35 .5 °C 38 .5 °C
auto
+- 1.0 K

5.6.2 Humidity monitoring

(only for appliances in the corresponding configuration)
If humidity monitoring was triggered, this C Set 37.0 °C
is indicated by the humidity display: the
actual humidity is highlighted in red and a FEUCHTE
HUMIDITY

30
75
warning symbol is shown (Fig. 21). If the EMP
LIG
IG

acoustic alarm has been activated in menu 22.4 °C

°C ON
O
0 °C Set
m
37.0 °C
.0
.4 %rh
mode (Sound, see page 60, as indicated 0
FEUCHTE
HUMIDITY
Set
Set 30
70.0
30
75.0.4%rh .0%rh
%rh m

by the speaker symbol ), the alarm is 0

4 m
Set
min
a
000°
3:30 Set 30
70.0
.0%rh
%rh

additionally signalled by an intermittent

acoustic signal. Information on what to do
in this case is provided in chapter Malfunc- Fig. 21
tions, warning and error messages from Humidity monitoring triggered
page 47.

36 D39062 | Date 09/2018

 Operation and control

Adjusting humidity monitoring (only for appliances in the corresponding

configuration)
1. Press the activation key to the left of the
ALARM display. The temperature moni- min
ALARM
max
max
toring setting is automatically activated. min
15 .0 °C 40.0 °C
000°C
auto
000°C auto off
++-- 0.0
99KK

2. Turn the turn control until the humidity

ALARM
monitoring entry is highlighted. max
60.0 %rh
min
40.0 %rh

3. Accept the selection by pressing the con-

firmation key. The lower humidity alarm ALARM
limit is automatically highlighted. max
60.0 %rh
min
40.0 %rh
4. By turning the turn control, adjust the
desired lower alarm limit, in the example ALARM
on the right 50 % rh. max
60.0 %rh
min
50.0 %rh
5. Accept the selection by pressing the con-
firmation key. The upper humidity alarm ALARM
limit is automatically highlighted. max
60.0 %rh
min
50.0 %rh
6. By turning the turn control, adjust the
desired upper alarm limit, in the example ALARM
on the right 70 % rh. max
70.0 %rh
min
50.0 %rh
7. Accept the selection by pressing the
ALARM
confirmation key and leave the Alarm max
display by pressing the activation key on 70.0 %rh
the side. Humidity monitoring is now min
active. 50.0 %rh

D39062 | Date 09/2018 37

Operation and control

5.6.3 CO2 monitoring

If CO2 monitoring was triggered, this is
indicated by the CO2 display: the actual
value is highlighted in red and a warning Fr 20
LICHT 12.Se
symbol is shown (Fig. 22). If the acoustic LIGHT CO2

alarm has been activated in menu mode

(Sound, see page 60, as indicated by the
100
ON12.0 % %
Set 15.0 %
Ma
H
au
09
LICHT
LIGHT
100
ON12
CO2

.0 % %
Set 15.0 %

speaker symbol ), the alarm is addition- TE

min
ALARM of °C
max
max

ally signalled by an intermittent acoustic

35 .5 °C 38 .5 °C
.0 %rh ALARM of °C min
auto
000°C
000°C +auto off
et 30.0 %rh min max
max °C
+/-- 0.0
99KK

signal. Information on what to do in this

case is provided in chapter Malfunctions, Fig. 22
warning and error messages from page CO2 monitoring triggered
42.
Adjusting CO2 monitoring
1. Press the activation key to the left of the
ALARM display. The temperature moni- min
ALARM
max
max
toring setting is automatically activated. min
15 .0 °C 40.0 °C
000°C
auto
000°C auto off
++-- 0.0
99KK

2. Turn the turn control until the CO2 adjust-

ment entry is selected (upper gas bottle ALARM
max
symbol ). 10.0 %
min
10.0 %

3. Accept the selection by pressing the

confirmation key. The lower alarm limit is ALARM
automatically selected. max
10.0 %
min
10..40 %
4. By turning the turn control, adjust the
desired lower alarm limit, in the example ALARM
on the right 7 %. max
10.0 %
min
10
7..04 %
5. Accept the selection by pressing the
confirmation key. The upper alarm limit is ALARM
automatically highlighted. max
10.0 %
min
7 .0 %

38 D39062 | Date 09/2018

 Operation and control

6. By turning the turn control, adjust the

desired upper alarm limit, in the example ALARM
on the right 15 %. max
15.0 %
min
7.0 %
7. Accept the selection by pressing the
confirmation key and leave the Alarm ALARM
max
display by pressing the activation key on 15.0 %
the side. CO2 monitoring is now active. min
7.0 %

5.6.4 O2 monitoring
(only for appliances in the corresponding configuration)
If O2 monitoring was triggered, this is
indicated by the O2 display: the actual value
is highlighted in red and a warning symbol
is shown (Fig. 23). If the acoustic alarm O2

has been activated in menu mode (Sound,

see page 60, as indicated by the speaker
.4 °C
Set 37.0 °C
O2
2 10.
1210..00 % 0.0%%
Set Set 15
symbol ), the alarm is additionally C 10.
1210..00 % 0.0%%
signalled by an intermittent acoustic signal.
Set Set 15
FEUCHTE
°C

30
FEUCHTE

Information on what to do in this case is 30

provided in chapter Malfunctions, warning Fig. 23
and error messages from page 42. O2 monitoring triggered
Adjusting O2 monitoring
O2 monitoring is set the same way as CO2
monitoring (see page 38). After the alarm ALARM
max
display is activated, turn the turn control un- 10.0 %
til the O2 adjustment entry is selected (upper min
gas bottle symbol ) and set the min and max 10.0 %
values as described above.

5.7 Graph
The GRAPH display provides an overview of the chronological sequence of the setpoint values
and actual values for temperature, humidity, CO2 and O2 content as a curve.
Press the activation key to the °C 12.09.2012
Fr 20.10.2010 20:34

right of the GRAPH display. The 100

40
80
display is enlarged and the tem- 39
60
perature profile shown. 40
38
20

0 4
14.00 8 16.00
12 16 2018.00
24

D39062 | Date 09/2018 39

Operation and control

► To display the setpoint and ac- °C 12.09.2012

Fr 20.10.2010 20

tual values for humidity, CO2 100

40
80
and O2: Press the activation 39
60
key next to the parameter 40
38
selection. 20

0 4
14.00 8 16.00
12 16 2018.00
24

Select the humidity symbol or 12.09.2012

one of the gas bottle symbols 40
with the turn control. Accept the
selection by pressing the confir- 39
mation key.
38

► To change the time frame to °C

100
40
12.09.2012
Fr 20.10.2010 20:

be displayed: Press the activa- 80

tion key next to the  ar- 39
60

row symbols. The time frame 40

38
20
to be displayed can now be 0 4
14.00 8 16.00
12 16 2018.00
24
changed by turning the turn
control.
► To zoom the graph in or out:
Press the activation key next 12
.2010 20:34

to the magnifying glass sym-

bol. Select whether you want
to zoom in or out (+/–) with
the turn control and confirm
your selection by pressing the
confirmation key.
To close the graphical representation, press the activation key you used to activate it again.

5.8 Sterilising the appliance

One or several sterilisation programmes are saved in the appliance. They are used to sterilise
the appliance. Do not use them to sterilise medical devices.
The hold time in the appliance’s sterilisation programme at 180 °C is 1 h. The total time
including heating up and cooling down to 50 °C is 6 h 30 min. At the end of the sterilisation
programme, the appliance maintains a constant temperature of 37 °C and the status display
shows Steri End.
Appliance sterilisation procedure
1. If there is a HEPA filter in the interior of the fan box (Additional
equipment, Fig. 24) is fitted: Remove HEPA filter. It can get
damaged during sterilisation.
2. Empty the water trays or, for appliances with active humidity
control, open the door briefly to vent the appliance and let the
humidity escape.
3. Insert the slide-in units and the water tray with the rubber seal
and close the door.
Fig. 24 HEPA filter

40 D39062 | Date 09/2018

 Operation and control

4. In the menu mode, prepare the sterilisation programme for execution (see page 59).
5. Switch to the operating mode and start the sterilisation programme as described on page
31. You cannot set or change any values as long as the programme is running.
6. Once sterilisation is finished and the ap- Fr 20.10.2010 20:31
12.Sept.2012 10:44
pliance has cooled down to 37 °C, end
the sterilisation programme. To do so,
press the activation key to the right of
0% Steri 180 Betrieb
manueller
Steri End

the status display. The status display is

automatically highlighted. GRAPH
80
APH

0°C

7. Turn the turn control until the hand 13.Sept.2012 17:44

symbol is highlighted. Manual mode
Activate

8. Press the confirmation key to confirm.

12.Sept.2012 13:44
9. Replace the HEPA filter in the interior
Manual Mode
(optional).
You can now load the appliance and con-
tinue to operate it as usual. You have to enter
all set values again (temperature, CO2, O2,
humidity), see chapter 5.5.4.

5.9 Ending operation

1. Switch off active appliance functions
(turn back the set values).
2. Close the valves on the gas bottles.
3. Remove the chamber load. ON
O N

4. Check and, if required, fill up the water

tank (see page 22) or remove the
water tray(s) of appliances with passive
humidity control.
5. Switch off the appliance with the main Fig. 25 Switching off the appliance
switch (Fig. 25).

D39062 | Date 09/2018 41

Malfunctions, warning and error messages

6. Malfunctions, warning and error messages

WARNING
After removing covers, live parts may be exposed. You may receive
an electric shock if you touch these parts. Do not try to rectify appli-
ance errors yourself by opening the appliance, instead, contact the
MEMMERT customer service department (see page 2) or an author-
ised service point.

6.1 Warning messages of the monitoring function

If the acoustic alarm has been activated in the menu mode
(Sound, see page 60, indicated by the speaker symbol ), the
alarm is additionally signalled by an intermittent acoustic signal. If
the confirmation key is pressed, the acoustic alarm can be tempo-
rarily switched off until the next alarm event occurs.
6.1.1 Temperature monitoring

Description Cause Action See

Temperature alarm and Automatic Check if the door is closed. Close
"ASF" are displayed temperature the door.
monitor (ASF) Increase the ASF tolerance band. Page 35
TEMP was triggered.
If the alarm continues: Contact

ASF
40.4 °C
Set 38.5 °C
customer service Page 2

Temperature alarm and The adjustable Increase the difference between Page 35
"TWW" are displayed temperature the monitoring and setpoint
controller temperature – by either increas-
TEMP (TWW) has as- ing the max value of the tem-

42.4 °C
sumed heating perature monitoring or decreas-
control. ing the setpoint temperature.
TWW Set 38.5 °C If the alarm continues: Contact
customer service Page 2

Temperature alarm and The mechanical Switch off the appliance and
"TB" are displayed temperature leave to cool down.
limiter (TB) If the error occurs again, contact Page 2
TEMP permanently customer service.

72.4 °C
switched off
heating.
TB Set 38.5 °C

42 D39062 | Date 09/2018

 Malfunctions, warning and error messages

6.1.2 Humidity monitoring (only for appliances in the corresponding

configuration)

Description Cause Action See

Error display symbol Water tank Fill the water tank with deminer- Page 22
empty alised/distilled water and press the
HUMIDITY
confirmation key

55.4 %rh
Set 55 .0 %rh

Alarm display (MaxAl) Upper hu- Open the door for 30 sec. and
midity limit wait to see if the appliance reli-
HUMIDITY exceeded ably adjusts to the setpoint.

75.4 %rh
If the error occurs again, contact Page 2
customer service.
MaxAl Set 70 .0 %rh

Alarm display (MinAl) Humidity Check if the door is closed.

below lower Check the water supply and the Page 22
HUMIDITY limit fill level of the water tank / water

55.4 %rh
trays. If required, refill the water
tank / water trays.
MinAl Set 60 .0 %rh If the error occurs again, contact Page 2
customer service.
6.1.3 CO2 Monitoring

Description Cause Action See

Alarm indicates that the Open the door for 30 sec. and
upper CO2 alarm limit wait to see if the appliance then
was exceeded steadily adjusts to the setpoint.
If the error occurs again, contact
CO2 customer service. Page 2

13.0 %Set 10.0 %

D39062 | Date 09/2018 43

Malfunctions, warning and error messages

Description Cause Action See

Alarm indicates that the Check if the door is closed.
lower CO2 alarm limit Check that the lines are con- Page 22
was undercut nected correctly, check the valve
and level of the gas bottle. If
CO2 necessary, connect a new gas

12.0 % Set 15.0 %

bottle.
If the error occurs again, contact
customer service.
Page 2

6.1.4 O2 monitoring

Description Cause Action See

Alarm indicates that the Check the N2 supply and the fill
upper O2 alarm limit level of the gas bottle.
was exceeded If the error occurs again, contact Page 2
customer service.
O2

13.0 % Set 10.0 %

Alarm indicates that the Open the door for 30 sec. and
lower O2 alarm limit was wait to see if the appliance then
undercut steadily adjusts to the setpoint.
If the error occurs again, contact
O2 customer service. Page 2

12.0 % Set 15.0 %

6.2 Malfunctions, operating problems and appliance errors

Description Cause Action See
Displays are dark External power supply Check the Page 21
was interrupted power supply
Miniature fuse, appliance Contact customer Page 2
fuse or power module service
faulty
Displays cannot be Appliance locked by USER Unlock with USER ID Page 62
activated ID
The appliance is in pro- Wait until the end of
gramme, timer or remote the programme or
control mode (mode "Write" timer mode or switch
or "Write + Alarm") off the remote control

44 D39062 | Date 09/2018

 Malfunctions, warning and error messages

Description Cause Action See

Displays suddenly look Appliance is in "wrong" Change to operating
different mode or menu mode by
pressing the MENU
key
Error message T:E-3 in Temperature operating sen- ► The appliance can
the temperature display sor is defective. The moni- temporarily be
toring sensor takes over the kept in service
TEMP measurement function. ► Contact customer Page 2

37.4 °C
service as soon as
possible
T:E-3 Set 37.0 °C

Error message AI E-3 in Temperature monitoring ► The appliance can

the temperature display sensor is defective. The temporarily be
operating sensor takes over kept in service
TEMP the measurement function. ► Contact customer Page 2

37.4 °C
service as soon as
possible
AI E-3 Set 37.0 °C

Error message E-3 in Operating and monitoring ► Switch off appli-

the temperature display sensor defective ance
► Remove the cham-
ber load
TEMP

E-3 °C
► Contact customer Page 2
service
Set 45.0 °C

Error message E-6 in Humidity sensor defective ► No humidity con-

the humidity display trol possible
► Contact customer Page 2
HUMIDITY service

E-6 %rh Set 50.0 %rh

D39062 | Date 09/2018 45

Malfunctions, warning and error messages

Description Cause Action See

Error message E-5 in CO2 sensor is defective ► No CO2 control
the CO2 display possible
► Contact customer Page 2
CO2 service

E-5 % Set 15.0 %

When switching on the ► Cyan : Contact customer Page 2

appliance, the "start" Not enough storage service
animation is displayed space on the SD card
in another colour than ► Red : Contact customer Page 2
white The system files could service
not be loaded
► Orange : The Download the firm-
fonts and images could ware update at mem-
not be loaded mert.com and install it

6.3 Power failure

In case of a power failure, the appliance operates as follows:
In manual mode
After power supply has been restored, operation is continued with the parameters set. The
time and duration of the power failure are documented in the log memory.
In timer or programme mode
In case of an interruption of the power supply of less than 60 minutes, the current pro-
gramme is continued from the point at which it was interrupted. For longer interruptions of
the power supply, all appliance functions (heating, fan etc.) are switched off.
The sterilisation time is reset if the temperature drops while the sterilisation programme is
running.
In remote control mode
The previous values are restored. If a programme has been initiated via remote control, it is
continued.

46 D39062 | Date 09/2018

 Menu mode

7. Menu mode
In menu mode, you can make basic settings, load programmes and export protocols, as well
as calibrate the appliance.

NOTICE

► Before changing menu settings, read the description of the respective functions on the fol-
lowing pages to avoid possible damage to the appliance and/or chamber load.
To enter menu mode, press the MENU key.
To exit the menu mode at any time, press the MENU key
again. The appliance then returns to operating mode. Only
changes that are accepted by pressing the confirmation key
are saved.

7.1 Overview
Press the MENU key to change between the displays in menu mode:

1 2 3 4 5 12 13 14 15

LANGUAGE TIME
SIGNALTÖNE PROG PROTOCOL

SETUP CALIB ZEIT UNDSOUND

DATUM USER ID

ON
O N

6 7 8 9 10 11 16 17 18 19
Fig. 26 ControlCOCKPIT in menu mode
1 Language selection activation key 10 Turn control for adjustment
2 Language selection display 11 Confirmation key (accepts setting made
3 Date and time display with the turn control)
4 Date and time setting activation key 12 Programme selection activation key
5 Exit menu mode and return to operating 13 Programme selection display
mode 14 Protocol display
6 Setup activation key (basic appliance set- 15 Protocol activation key
tings) 16 Acoustic signal adjustment activation key
7 Setup display (basic appliance settings) 17 Acoustic signal adjustment display
8 Adjustment display 18 USER ID display
9 Adjustment activation key 19 USER ID display activation key

D39062 | Date 09/2018 47

Menu mode

7.2 Basic operation in menu mode using the example of language

selection
In general, all settings in menu mode are done just like in operating mode: Activate the
respective display, use the turn control for setting and press the confirmation key to accept
the change. A more detailed description is provided in the following, using the example of
language selection.
1. Activate the desired parameter (in this
example the language). To do so, press
ENGLISH
the corresponding activation key on the DEUTSCH
left or right of the respective display. The FRANCAIS
activated display is enlarged. ESPANOL
POLSKI
CESTINA

If you want to exit or cancel the settings, LANGUAGE TIME

SIGNALTÖNE

press the activation key you used to

activate the display again. The appliance SETUP CALIB

returns to the menu overview. Only the

settings that you have confirmed by
pressing the confirmation key before
cancelling the setting procedure are ac-
cepted.
ON
O N

2. With the turn control, select the desired

new setting, e.g. Español (Spanish). ENGLISH MAGYAR
DEUTSCH ITALIANO
FRANCAIS
ESPANOL
POLSKI
CESTINA

3. Save the setting by pressing the confir-

mation key. ENGLISH MAGYAR
DEUTSCH ITALIANO
FRANCAIS
ESPANOL
POLSKI
CESTINA

4. To return to the menu overview, press the LANGUAGE TIM

SIGNALTÖN

activation key again.

SETUP CALIB

You can now

► activate another menu function by press- IP address
Balance
Subnet mask
IP Adresse

ing the corresponding activation key or Unit

Einheit
Alarm
AlarmTemp
Temp
Timer
TimerMode
Mode

► return to operating mode by pressing the

MENU key.

48 D39062 | Date 09/2018

 Menu mode

All other settings can be made accordingly. The settings possible are described in the follow-
ing sections.
If no new values are entered or confirmed for approx. 30 seconds, the appliance automati-
cally restores the former values.

7.3 Setup
7.3.1 Overview
In the SETUP display, you can set the following parameters:
► the IP address and subnet mask of the appliance's Ethernet interface (for connection to a
network)
► the temperature display unit (°C or °F, see page 50)
► how the digital backwards counter with target time setting works (Timer Mode, see page
51)
► Remote control (see page 51)
► Gateway (see page 51)
If the Setup menu contains more entries than can be Setup
displayed, this is indicated by the display "1/2". This
means that there is a second "page" of entries. 1/2
To display the hidden entries, use the turn control to scroll IP adress 255. 145. 1 3 6 . 225
beyond the lowest entry. The page display changes to "2/2". Subnet mask 255. 255. 0 . 0
Unit °C F
7.3.2 IP address and subnet mask Al T
If you want to operate one ore more appliances in a network, each appliance must have its
own unique IP address for identification. By default, each appliance is delivered with the IP
address 192.168.100.100.
AtmoCONTROL Gerät Programm Protokoll Drucken Einstellungen Hilfe

INP 250 Test 01

Programmname Editor Simulation Protokoll
180.0°C STAND BY

i
15

HPP 250 Labor

37.0°C
44.4 %rh i

- +

192.168.1
192.168.1.216
LAN 1: 192.168.1.233

LAN 2: 192.168.1.215

LAN 3: 192.168.1.241

Fig. 27 Operation of several appliances in a network (schematic example)

D39062 | Date 09/2018 49

Menu mode

1. Activate the SETUP display. The entry IP SETUP

address is automatically highlighted. IP address

Balance 192.
+30 168.
% 1 0 0 . 100
Subnet mask
IP Adresse 255.
192.255.
168.01. 00 0 . 100
Unit
Einheit °C F
Alarm
AlarmTemp
Temp TWW TWB
Timer
TimerMode
Mode

SETUP
2. Accept the selection by pressing the con-
firmation key. The first three digits of the IP address 192. 168. 1 0 0 . 100
IP address are automatically selected. Subnet mask 255. 255. 0 . 0
Unit °C F
Alarm temp TWW TWB
Timer mode
SETUP
3. With the turn control, set the new num-
ber, e.g. 255. IP address 255. 168. 1 0 0 . 100
Subnet mask 255. 255. 0 . 0
Unit °C F
Alarm temp TWW TWB
Timer mode
SETUP
4. Accept the selection by pressing the
confirmation key. The next three digits of IP address 255. 168. 1 0 0 . 100
the IP address are automatically selected. Subnet mask 255. 255. 0 . 0
Setting these is done according to the Unit °C F
Alarm temp TWW TWB
description above.
Timer mode
SETUP
5. After setting the last three digits, accept
the new IP address by pressing the con- IP address 255. 145. 1 3 6 . 225
firmation key. The selection returns to the Subnet mask 255. 255. 0 . 0
overview. Unit °C F
The subnet mask is set accordingly. Alarm temp TWW TWB
Timer mode

Unit
SETUP
Here, you can choose whether the temperature is displayed in
°C or °F. IP address 255. 145. 1 3 6 . 225
Subnet mask 255. 255. 0 . 0
Unit °C °F
Alarm temp TWW TWB
Timer mode

50 D39062 | Date 09/2018

 Menu mode

7.3.3 Timer Mode

Here, you can choose whether the digital backwards counter
with target time setting (see page 30, timer) should run IP address 255. 145. 1 3 6 . 225
setpoint-dependent or not – this determines whether the timer Subnet mask 255. 255. 0 . 0
should not start until a tolerance band of ±3 K around the set Unit °C F
temperature is reached (Fig. 28, B) or whether it should start right Alarm temp TWW TWB
Timer mode
after activation (A).
Si i i
°C/°F

žA tTimer
žB tTimer
6K

t
Fig. 28 Timer mode
A Timer independent of setpoint: Timer starts right after activation
B Timer setpoint-dependent: Timer does not start until tolerance band is reached

7.3.4 Remote control (AtmoREMOTE)

In the "remote control" setup entry , you can set whether
the appliance should be controlled via remote control and if
so, in which mode. These settings are available:
Remote Control Off
► Off Gateway 192.168.5 .1

► Read only
► Write
► Write + Alarm
If the appliance is in remote control mode, the symbol
appears in the temperature display. In the settings Write
and Write + Alarm, the appliance cannot be controlled at TEMP

23.2 °C
the ControlCOCKPIT unless the remote control is switched
off (setting Off) or set to Read only.
In order to use the remote control function, program-
ming skills and special libraries are required.
Set 38.0 °C
7.3.5 Gateway
The setup entry gateway is used to connect two networks
with different protocols.
The gateway is set the same way as the IP address (see page Remote Control Off
49). Gateway 192.168.5 .1

D39062 | Date 09/2018 51

Menu mode

7.4 Date and time

In the TIME display, you can set the date and time, time zone and daylight saving time.

NOTICE

Always set the time zone (and daylight saving time yes/no) before you set the date and time.
Avoid changing the set time after that since this can lead to gaps or overlapping when record-
ing measured values. If you still need to change the time, you should not run a programme
immediately before or after doing so.

1. Activate the time setting. To do so, press

the activation key on the right side of Date and time

the TIME display. The display is enlarged Date 12 . 05 . 2012

and the first adjustment option (Date) Time 12 : 00
automatically highlighted. Time zone GMT 01:00
Daylight savings

2. Turn the turn control until Time zone is

highlighted. Date 12 . 05 . 2012
Time 12 : 00
Time zone GMT 01:00
Daylight savings

3. Accept the selection by pressing the

confirmation key. Date 12 . 05 . 2012
Time 12 : 00
Time zone GMT 01:00
Daylight savings

4. Set the time zone of the installation site

with the turn control, e.g. 00:00 for Great Date 12 . 05 . 2012
Britain and 01:00 for Germany, France, Time 12 : 00
Spain. Accept the selection by pressing Time zone GMT 00:00
the confirmation key. Daylight savings

5. With the turn control, select the Daylight

savings entry. Date 12 . 05 . 2012
Time 12 : 00
Time zone GMT 00:00
Daylight savings

6. Accept the selection by pressing the

confirmation key. The adjustment options Date 12 . 05 . 2012
are highlighted. Time 12 : 00
Time zone GMT 00:00
Daylight savings

52 D39062 | Date 09/2018

 Menu mode

7. Set daylight savings to off () or on

() with the turn control – in this case Date 12 . 05 . 2012
on (). Save the setting by pressing the Time 12 : 00
confirmation key. Time zone GMT 00:00
Daylight savings

Daylight saving time and standard time are not changed automatically. For this reason,
please keep in mind to adjust them at the beginning of each period.
8. Now, set date (day, month year) and time
(hours, minutes) in the same way. Accept Date 27 . 05 . 2012
the selection by pressing the confirma- Time 12 : 00
tion key. Time zone GMT 00:00
Daylight savings

7.5 Calibration
NOTICE

To guarantee perfect control, we recommend to calibrate the appliance once a year. The cali-
bration possibilities depend on the appliance configuration.
7.5.1 Temperature calibration
The appliances are temperature calibrated and adjusted at the factory. In case readjustment
should be necessary later on – for example due to influence of the chamber load – the ap-
pliance can be calibrated customer-specifically using three calibration temperatures of your
choice:
► Cal1 Temperature calibration at low temperature
► Cal2 Temperature calibration at medium temperature
► Cal3 Temperature calibration at high temperature
For temperature calibration, you will need a calibrated reference measuring device.

CAL 3
+0,4°C
CAL 2
CAL 1 -0,4°C
+0,5°C

tion
calibra
ory
fact

0°C 10°C 20°C 30°C 40°C 50°C

Fig. 29 Schematic example of temperature calibration

D39062 | Date 09/2018 53

Menu mode

Example: Temperature deviation at 42 °C should be corrected.

1. Press the activation key to the right of the JUSTIEREN

Calibrate

CALIB display. The display is enlarged

Temperatur Cal1 30.0
Temperature Cal1 40.0C °C -0,2
- 0,2KK
and the temperature adjustment option Humidity Cal2 100.0
Cal2 40.0 C °C +0,1
+0,1KK
is automatically selected. CO2 Cal3 180.0
Cal3 50.0 C °C -0,2
- 0,2KK
O2

letzte Justierung 12.10.2012 12:00

2. Press the confirmation key repeatedly,

until the calibration temperature Cal2 is r Cal1 30.0 C - 0,2 K
selected.
Cal2 40.0 C +0,1 K
Cal3 60.0 C - 0,2 K

3. With the turn control, set the calibration

temperature Cal2 to 42 °C. r Cal1 30.0 C - 0,2 K
Cal2 42.0 C +0,1 K
Cal3 60.0 C - 0,2 K

4. Save the setting by pressing the confir-

mation key. The corresponding calibra- r Cal1 30.0 C - 0,2 K
tion value is automatically highlighted.
Cal2 42.0 C +0,1 K
Cal3 60.0 C - 0,2 K

5. Set the calibration value to 0.0 K and ac-

cept the setting by pressing the confirma- r Cal1 30.0 C - 0,2 K
tion key.
Cal2 42.0 C 0,0 K
Cal3 60.0 C - 0,2 K

6. Position the sensor of a calibrated refer-

ence instrument centrally in the appli-
TEMP
ance's working chamber.
7. Close the door and, in manual mode,
adjust the set temperature to 42 °C.
2142.4 °C
Set .0 °C

8. Wait until the appliance reaches the set

temperature and displays 42 °C. The ref- TEMP

42.0°C
erence instrument should display 43.6 °C.
43.6 °C
Set 42.0 °C

54 D39062 | Date 09/2018

 Menu mode

9. In the SETUP, adjust the calibration value

Cal2 to +1.6 K (measured reference value r Cal1 30.0 C - 0,2 K
minus displayed value) and save the set-
ting by pressing the confirmation key. Cal2 42.0 C +1,6 K
Cal3 60.0 C - 0,2 K

10. After the calibration procedure, the

TEMP

42.0°C
temperature measured by the reference
instrument should now also be 42 °C.

Set 42.0 °C
42,0 °C
With Cal1, a calibration temperature below Cal2 can be programmed accordingly, and with
Cal3, a temperature above. The minimum interval between the Cal values is 10 K.

If all calibration values are set to 0.0 K, the factory calibration settings are restored.

7.5.2 Humidity calibration

(only for appliances with active humidity control)
You can adjust the humidity according to customer requirements with the two freely selecta-
ble balance points. For each selected calibration point, a positive or negative compensation
correction value between –10 % and +10 % can be set (Fig. 30).

For temperature calibration, you will need a calibrated reference measuring device.

rh 95
+1,5 %
rh 85
-1,5 %
rh 50
+3,0 %
on
calibrati
ry
Facto

40% 60% 80% 100%

Fig. 30 Humidity calibration (example)

D39062 | Date 09/2018 55

Menu mode

Example: Humidity deviation at 60 % should be corrected:

1. Press the activation key to the right of the JUSTIEREN
Calibrate

CALIB display. The display is enlarged

Temperatur Cal1 30.0
Temperature Cal1 40.0C °C -0,2
- 0,2KK
and the temperature adjustment option Humidity Cal2 100.0
Cal2 40.0 C °C +0,1
+0,1KK
is automatically selected. CO2 Cal3 180.0
Cal3 50.0 C °C -0,2
- 0,2KK
O2

letzte Justierung 12.10.2012 12:00

2. Turn the turn control until Humidity is

highlighted. Temperature Cal1 40.0 %rh - 0,5 %
Humidity Cal2 50.0 %rh +1,0 %
CO2 Cal3 80.0 %rh +1,0 %
O2

3. Press the confirmation key repeatedly,

until the calibration point Cal2 is selected. Temperature Cal1 40.0 %rh - 0,5 %
Humidity Cal2 50.0 %rh +1,0 %
CO2 Cal3 80.0 %rh +1,0 %
O2

4. With the turn control, set the calibration

point Cal2 to 60 % rh. Temperature Cal1 40.0 %rh - 0,5 %
Humidity Cal2 60.0 %rh +1,0 %
CO2 Cal3 80.0 %rh +1,0 %
O2

JUSTIEREN
5. Save the setting by pressing the confir-
mation key. The corresponding calibra- Temperature Cal1 40.0 %rh - 0,5 %
tion value is automatically highlighted. Humidity Cal2 60.0 %rh +1,0 %
CO2 Cal3 80.0 %rh +1,0 %
O2

6. Set the calibration value to 0.0 % and ac-

cept the setting by pressing the confirma- Temperature Cal1 40.0 %rh - 0,5 %
tion key. Humidity Cal2 60.0 %rh 0,0 %
CO2 Cal3 80.0 %rh +1,0 %
O2

7. Position the sensor of the calibrated refer-

ence instrument centrally in the working HUMIDITY

29.5 %rh
chamber of the appliance.
8. Close the door and, in manual mode,
adjust the set humidity to 60 % rh. Set 60.0 %rh

56 D39062 | Date 09/2018

 Menu mode

9. Wait until the appliance reaches the

set humidity and displays 60 % rh. The FEUCHTE

60.0 %rh
reference instrument should display
58.5 % rh.
58.5 %rh
Set 60.0 %rh

10. In the SETUP, adjust the calibration value

Cal2 to –1.5 % (measured reference value Temperature Cal1 40.0 %rh - 0,5 %
minus displayed value) and save the set- Humidity Cal2 60.0 %rh -1.5 %

ting by pressing the confirmation key. CO2 Cal3 80.0 %rh +1,0 %
O2

11. After the calibration procedure, the hu-

midity measured by the reference instru- HUMIDITY

60.0 %rh
ment should now also be 60 % rh.
60.0 %rh
Set 60.0 %rh

7.5.3 CO2 and O2 calibration

You can calibrate the CO2 and O2 control (O2 only in the corresponding configuration) accord-
ing to customer requirements with three freely selectable balance points. You can set a posi-
tive or negative compensation correction values for each selected balance point(Fig. 31).
For CO2 calibration, a calibrated CO2 measuring instrument is required;for O2 calibration, a
calibrated O2 measuring instrument is required.
The procedure for CO2 and O2 calibration is identical. This is explained with the example of CO2
in the following.

Cal2 Cal3
+1,5 % -0,7 %

on
Cal1 librati
tory ca
-0,4 %
Fac

0% 10% 20%

Fig. 31 CO2 calibration (example)

Example: A CO2 deviation of 10 % or more should be corrected.

D39062 | Date 09/2018 57

Menu mode

1. Press the activation key to the right of the JUSTIEREN

Calibrate

CALIB display. The display is enlarged

Temperatur Cal1 30.0
Temperature Cal1 40.0C °C -0,2
- 0,2KK
and the temperature adjustment option Humidity Cal2 100.0
Cal2 40.0 C °C +0,1
+0,1KK
is automatically selected. CO2 Cal3 180.0
Cal3 50.0 C °C -0,2
- 0,2KK
O2

letzte Justierung 12.10.2012 12:00

2. Turn the turn control until CO2 or O2 is

selected. Temperature Cal1 5.0 %CO2 - 0,5 %
Humidity Cal2 12.0 %CO2 +1,0 %
CO2 Cal3 15.0 %CO2 +1,0 %
O2

3. Press the confirmation key repeatedly,

until the calibration point Cal2 is selected. Temperature Cal1 5.0 %CO2 - 0,5 %
Humidity Cal2 12.0 %CO2 +1,0 %
CO2 Cal3 15.0 %CO2 +1,0 %
O2

4. With the turn control, set the calibration

point Cal2 to 10 %. Temperature Cal1 5.0 %CO2 - 0,5 %
Humidity Cal2 10.0 %CO2 +1,0 %
CO2 Cal3 15.0 %CO2 +1,0 %
O2

JUSTIEREN
5. Save the setting by pressing the confir-
mation key. The corresponding calibra- Temperature Cal1 5.0 %CO2 - 0,5 %
tion value is automatically highlighted. Humidity Cal2 10.0 %CO2 +1,0 %
CO2 Cal3 15.0 %CO2 +1,0 %
O2

6. Set the calibration value to 0.0 % and ac-

cept the setting by pressing the confirma- Temperature Cal1 5.0 %CO2 - 0,5 %
tion key. Humidity Cal2 10.0 %CO2 0,0 %
CO2 Cal3 15.0 %CO2 +1,0 %
O2

7. Position the sensor of the calibrated refer-

ence instrument centrally in the working CO2

1.10.0 %
chamber of the appliance.
8. Close the door and, in manual operating
mode, adjust the CO2 content setpoint to Set 0%
10 %.

58 D39062 | Date 09/2018

 Menu mode

9. Wait until the appliance reaches the

setpoint and displays 10 %. The reference CO2
instrument displays 8.5 %, for example.
10.10.0 %
Set 0%
8.5 %CO2

10. In the SETUP, adjust the calibration value

Cal2 to –1.5 % (reference value measured Temperature Cal1 5.0 %CO2 - 0,5 %
minus value displayed) and save the set- Humidity Cal2 10.0 %CO2 - 1,5 %

ting by pressing the confirmation key. CO2 Cal3 15.0 %CO2 +1,0 %
O2

11. After the calibration procedure, the CO2

value measured by the reference instru- CO2
ment should now also be 10 %.
10.10.0 %
Set 0%
10.0 %CO2

7.6 Programme
In the Program display, programmes created using the AtmoCONTROL software can be
transferred to the appliance and saved on a USB storage medium. Here, you can also select
the programme provided for use (see page 31) and delete programmes.

NOTICE
One or several default sterilisation programmes are saved in the appliance. They only serve to
sterilise the appliance itself and must not be used to sterilise medical devices.

To load a programme from a USB stor-

age medium: Connect the USB storage
medium with the saved programme(s)
to the interface on the right side of the
ControlCOCKPIT.

1. Activate the programme display. To do so, Program

press the activation key on the left side of
the Prog display. The display is enlarged Select Test 012
Delete Test 013
and the entry Select is automatically Test 014
highlighted. The programmes available Test 015
for activation are shown on the right. The Test 016

programme currently available for use –

in this example Test 012 – is highlighted
in orange.
2. Access the Select function by pressing
the confirmation key. All programmes Select Test 012
Delete Test 022
available are displayed, including the Test 013
ones saved on the USB storage medium Test 014
(identified by the USB symbol ). The Test 022
programme currently available for use is Test 015
highlighted in orange.

D39062 | Date 09/2018 59

Menu mode

3. With the turn control, select the pro-

gramme you want to make available Select Test 012
Delete Test 022
for use, in this example the sterilisation
Test 013
programme Steri 180. Test 014
Steri 180
Test 015

4. Accept the selection by pressing the con-

firmation key. The programme is loaded Select Test 012
Delete Test 022
and provided for use.
Test 013
Test 014
Steri 180
Test 015
OG
5. As soon as the programme is ready, the
selection returns to Select. To start the Select Test 012
programme: Return to operating mode Delete Test 022
Test 013
by pressing the MENU key and start the T t 014
programme as described on page 31.

If you connected a USB storage medium, you can now remove it.
To delete a programme, select Delete with the turn control and select the programme to be
deleted the same way you can select a programme for activation. Sterilisation programmes
cannot be deleted.

7.7 Sounds
In the SOUND display, you can define whether or not the appliance should emit acoustic
signals and, if yes, define for which events it should do so:
► on the press of a key
► at the end of a programme
► On alarm
► if the door is open
1. Activate the acoustic signal adjustment. Sound

To do so, press the activation key on

the left side of the SOUND display. The Keysound
At the end
display is enlarged. The first category On alarm
(in this case Keysound) is automatically If door open
highlighted. On the right, the current set-
tings are shown on.

If you want to edit another list entry: Turn Sound

the turn control until the respective entry
– e.g. if door open (special configura- Keysound
At the end
tion) – is highlighted in colour.
On alarm
If door open

60 D39062 | Date 09/2018

 Menu mode

2. Save the selection by pressing the confir- Sound

mation key. The adjustment options are
automatically highlighted. Keysound
At the end
On alarm
If door open

3. With the turn control, select the desired Sound

setting – in this example OFF ().
Keysound
At the end
On alarm
If door open

4. Save the setting by pressing the confir- Sound

mation key.
Keysound
If an acoustic alarm sounds, it can be At the end
turned off by pressing the confirmation On alarm
key. If door open

7.8 Protocol
The appliance continually logs all relevant measured values, settings and error messages at
1-minute intervals. The internal log memory is of the continuous memory type. The logging
function cannot be switched off and is always active. The measured data are stored in the
appliance, safe from manipulation. If the power supply is interrupted, the time of the power
failure and voltage recovery are stored in the appliance.
You can export the protocol data for different periods to a USB storage medium via the USB
interface or, via Ethernet, import them to the AtmoCONTROL software for graphical represen-
tation, print-out or storage.
The log memory of the appliance is not modified or deleted by reading it out.
1. Connect the USB storage medium to the
interface on the right side of the Control-
COCKPIT.

2. Activate the protocol. To do so, press the

activation key on the right side of the Protocol

PROTOCOL display. The display is en-

larged and the period This Month is au- control range

tomatically highlighted. To select another

logging period, use the turn control. 12.10.2012 12:00

D39062 | Date 09/2018 61

Menu mode

3. Save your selection by pressing the confir- Protocol

mation key. The transfer starts and a
status symbol indicates the progress. This Month
This Year
Complete control range

4. As soon as the transfer is complete, a Protocol

check mark appears in front of the period
selected. You can now remove the USB This Month
This Year
storage medium.
Complete control range

For a description of how to import and process protocol data in AtmoCONTROL or

read them out via Ethernet, please observe the separate AtmoCONTROL manual.

7.9 USER ID
7.9.1 Description
With the USER ID function, you can lock the settings of individual (e.g. temperature) or all
parameters, so that they cannot be changed at the appliance by accident or unauthorised
persons. You can also lock setting options in menu mode (e.g. adjustment or date and time
settings) this way.
If adjustment options are locked, this is indicated
TEMP

22.4 °C
by the lock symbol in the respective display (Fig.
32).
USER ID data is entered in the AtmoCONTROL software
and saved on the USB storage medium. The USB stor-
age medium is thus acting as a key: Parameters can Set 40 4 °C
only be locked or unlocked if it is connected. Fig. 32 Temperature adjustment
at appliance locked (example)
A description of how to create a USER ID in
AtmoCONTROL is provided in the separate AtmoCONTROL manual.

7.9.2 USER ID activation and deactivation

1. Connect the USB storage medium with
the USER ID data to the interface on the
right side of the ControlCOCKPIT.

62 D39062 | Date 09/2018

 Menu mode

2. Activate the USER ID. To do so, press the USER-ID

activation key on the right side of the Activate

USER ID display. The display is enlarged Deactivate

and the entry Activate is automatically

highlighted.

3. Confirm the activation by pressing the USER-ID

confirmation key. The new USER ID data

are transferred from the USB storage Activate
Deactivate
medium and activated. As soon as activa-
tion is complete, a check mark appears in
front of the corresponding entry.
4. Remove the USB storage medium. Locked parameters are indicated by the lock symbol in
the respective display (Fig. 32).
To unlock the appliance, connect the USB storage medium, activate the USER ID display and
select the entry Deactivate.

D39062 | Date 09/2018 63

Maintenance and Servicing

8. Maintenance and Servicing

WARNING

Danger due to electric shock. Disconnect the mains plug before any
cleaning or maintenance work.

8.1 Regular maintenance

Annually:
► Check the sterile filters and the water pump filters in the control unit and replace them if
they are dirty.
► To guarantee perfect control, we recommend to calibrate the appliance once a year (see
page 53).
Every two years:
► Replace all sterile filters and water pump filters in the control unit.
8.2 Cleaning
8.2.1 Interior and metal surfaces
Regular cleaning of the easy-to-clean interior prevents build up of material remains that could
impair the appearance and functionality of the stainless steel chamber over time.
The metal surfaces of the appliance can be cleaned with normal stainless steel cleaning
agents. Make sure that no rusting objects come into contact with the interior or with the
stainless steel housing. Rust deposits can lead to an infection of the stainless steel. If rust spots
appear on the surface of the interior due to impurities, immediately clean and polish the af-
fected area.
8.2.2 Plastic parts
Do not clean the ControlCOCKPIT and other plastic parts of the appliance with caustic or
solvent-based cleaning agents.
8.2.3 Glass surfaces
Glass surfaces can be cleaned with a commercially available glass cleaner.

8.3 Repairs and Service

Only authorised customer service points may carry out maintenance work.

64 D39062 | Date 09/2018

 Storage and disposal

9. Storage and disposal

9.1 Storage
The appliance may only be stored under the following conditions:
► in a dry and enclosed, dust-free room
► frost-free
► disconnected from the power supply and gas supply
Close the valves of the gas bottles and disconnect the hoses. Gas bottles may only be stored in
closed rooms if these are sufficiently ventilated.
Disconnect the tube of the water supply tank and empty it.

9.2 Disposal
This product is subject to the Directive 2002/96/EC on Waste Electrical
and Electronic Equipment (WEEE) of the European Parliament and of
the Council. This appliance has been brought to market after August
13th, 2005 in countries which have already integrated this directive
into their national laws. It may not be disposed of in normal household
waste. For disposal, please contact your dealer or the manufacturer.
Any appliances that are infected, infectious or contaminated with
materials hazardous to health are excluded from return. Please also
observe all other regulations applicable in this context.
Before disposing of the appliance, please render the door locking
mechanism unusable, for example to prevent playing children from be-
ing locked inside the appliance.
There is a lithium battery in the ControlCOCKPIT of the appliance. Re-
move it and dispose of it in accordance with the regulations in your country (Fig. 33).

Fig. 33 Removing the lithium battery

Note for Germany:

The appliance may not be left at public or communal recycling or collection points.

D39062 | Date 09/2018 65

Index

Index
A Disposal 65 Log memory 46, 61
Accessories 16 Door 25
M
Accidents 9 E Maintenance 64
Activation button 28 Electrical connection 12 Malfunctions 9, 42, 44
Alarm 33, 34, 36, 38, 39, 42 Electrical equipment 12 Manufacturer 2
Ambient conditions 16 Electronic temperature moni- Material 12
Ambient temperature 16 toring 33 Mechanical temperature
Anlieferung 68 Emergency 10 monitoring 35
Appliance error 44 Ending operation 41 Menu 47
ASF 33, 34 End of programme 32 Menu mode 47
AtmoCONTROL 3, 13, 16, 28, Error message 45, 46 Minimum clearances 19
31, 59, 61, 62 Error messages 42 Monitoring function 33
B Ethernet 13 Monitoring temperature 33
Basic device settings 47 Explosion protection 8
N
Basic settings 47 F Nameplate 13
C Fan speed 30 Network 13, 49
Calibration 53 Forklift truck 18
O
Cancel programme 32 Fresh water container 22
O monitoring 39
Carrying 17 G Operating 24
Chamber load 26 Gas bottles 6, 7, 8, 9, 21, Operating modes 28
Changes 9 23, 24 Operating personnel 8
Cleaning 64 Gas connection 22 Operating problems 44
CO2 30 Gas leakage 9 Operation 24
CO2 connection 22 Gateway 51
CO and O calibration 57 P
Graph 38, 39
Cold burns 7 Packaging material 18
Communication interfaces H Parameter adjustment 28,
12 Hazards 6 48
CO monitoring 38 Hot-air generator 11 Power failure 46
Compensation correction Humidity 29 Power supply 21, 61
values 55 Humidity adjustment 55 Product safety 6
Connections 12 Humidity monitoring 36, 37, Programme 59
ControlCOCKPIT 26, 27 38, 39, 44 Programme mode 28, 31
Customer service 2 Humidity profile 40 Protocol 61
D Pt100 temperature sensor
I
33
Danger of suffocation 7, Inbetriebnahme 68 Putting into operation 21
23, 24 Installation site 19
Date 52 Intended use 8 R
Declaration of conformity 15 Interfaces 12 Regular maintenance 64
Decommissioning 65 IP address 49 Remote control 51
Delete programme 60
Delivery 17, 18, 21 K S
Digital backwards counter Keysound 60 Safety regulations 6, 11
with target time setting Service 64
L
30 Servicing 64
Dimensions 15 Language selection 48 Setting up 17, 19
Directives 15 Loading the appliance 26 Setup 49

66 D39062 | Date 09/2018

 Index

Sound 53, 60 Temperature limiter 35 Water supply 21

SOUND 60 Temperature monitor 33, 34 Water tank 22
Speaker symbol 33, 36, 38, Temperature monitoring 33 Water tray 22
39, 42 Temperature sensor 33 Weight 14
Standards 15 Tilt protection 20 What to do in case of ac-
Starting a programme 31 Time 52 cidents 10
Sterile filter 64 Timer 30
Sterilisation programme 40 Timer mode 51
Sterilisation programmes 8, Transport 17, 18
59, 60 Transport damage 18
Sterilisatoren 68 Turn control 28
Sterilising 40 TWW 33
Sterilizing the appliance 40 TWW temperature monitor-
Storage after delivery 18 ing 34
Switching off 41
U
Switching on 23
Unit 50
T Unpacking 18
TB 35 USB interface 12, 61
Technical data 14 USER ID 62
Temperature 29
W
Temperature calibration 53
Temperature comparison 53 Warning messages 12, 42
Temperature deviation 54 Water specifications 21

D39062 | Date 09/2018 67

Appendix

Appendix
Technical description according to EN 60601-1-2

EMC – Guidance

Operation Manual Amendment

CO2 Incubator ICOxxmed

ICO50med
ICO105med
ICO150med
ICO240med

68
 Appendix

Technical description according to EN 60601-1-2

Guidance and manufacturer’s declaration – electromagnetic emissions

The Memmert CO2 Incubator ICOxxmed is intended for use in the electromagnetic environment specified
below. The customer or user of the CO2 Incubator ICOxxmed should assure that it is used in such an
environment.
Emissions test Compliance Electromagnetic environment - guidance
RF emissions Group 1 The CO2 Incubator ICOxxmed uses RF energy only for ist
CISPR 11 internal function. Therefore, ist RF emissions are very low
and are not likely to cause interference in nearby
electronic equipment.
RF emissions Class B The CO2 Incubator ICOxxmed is suitable for use in all
CISPR 11 establishments, including domestic establishments and
Harmonic emissions Class A those directly connected to the public low-voltage power
IEC 61000-3-2 supply network that supplies buildings used for domestic
Volage fluctuations / flicker Complies purposes.
emissions IEC 61000-3-3
NOTE The system impedance at the interface point according to IEC 61000-3-11 should not ecxeed
0.248+j0.155 Ohm resp. Zsys = 0.29 Ohm.

Guidance and manufacturer’s declaration – electromagnetic immunity

The Memmert CO2 Incubator ICOxxmed is intended for use in the electromagnetic environment specified
below. The customer or user of the CO2 Incubator ICOxxmed should assure that it is used in such an
environment.
Immunity IEC 60601 Compliance Electromagnetic environment –
test test level level guidance
Electrostatic ± 6 kV contact ± 6 kV contact Floors should be wood, concrete or
discharge (ESD) ceramic tile. If floors are covered with
± 8 kV air ± 8 kV air synthetic material, the relative humidity
IEC 61000-4-2 should be at least 30 %.
Electrical fast ± 2 kV for power ± 2 kV for power Mains power quality should be that of a
tranient / burst supply lines supply lines typical commercial or hospital
enviroment.
IEC 61000-4-4 ± 1 kV for input / ± 1 kV for input /
output lines output lines
Surge ± 1 kV differential ± 1 kV differential Mains power quality should be that of a
mode mode typical commercial or hospital
IEC 61000-4-5 enviroment.
± 2 kV common ± 2 kV common
mode mode
Voltage dips, short < 5 % UT < 5 % UT Mains power quality should be that of a
interruptions and (>95 % dip in UT) (>95 % dip in UT) typical commercial or hospital
voltage variations for 0,5 cycle for 0,5 cycle enviroment.
on power supply
input lines 40 % UT 40 % UT If the user of the CO2 Incubator
(60 % dip in UT) (60 % dip in UT) ICOxxmed requires continued operation
IEC 61000-4-11 for 5 cycles for 5 cycles during power mains interruptions, it is
recommended that the CO2 Incubator
70 % UT 70 % UT ICOxxmed will be powered from an
(30 % dip in UT) (30 % dip in UT) uninterruptible power supply.
for 25 cycles for 25 cycles

< 5 % UT < 5 % UT
(>95 % dip in UT) (>95 % dip in UT)
for 5 s for 5 s
Power frequency 3 A/m Not applicable
(50/60 Hz)
magnetic field
IEC 61000-4-8
NOTE UT is the mains voltage prior to application of the test level.

69
Appendix

Technical description according to EN 60601-1-2

Guidance and manufacturer’s declaration – electromagnetic immunity

The Memmert CO2 Incubator ICOxxmed is intended for use in the electromagnetic environment specified
below. The customer or user of the CO2 Incubator ICOxxmed should assure that it is used in such an
environment.
Immunity IEC 60601 Compliance Electromagnetic environment –
test test level level guidance
Portable and mobile RF communications
equipment should be used no closer to any
part of the CO2 Incubator ICOxxmed,
including cables, than the recommended
seperation distance calculated from the
equation applicable to the frequency of
the transmitter.

Recommended separation distance

Conducted RF 3 Vrms 3 Vrms
d = 1,2 √P
IEC 61000-4-6 150 kHz bis 80 MHz
Radiated RF 3 V/m 3 V/m
d = 1,2 √P 80 MHz to 800 MHz
IEC 61000-4-3 80 MHz bis 2,5 GHz

d = 2,3 √P 800 MHz to 2,5 GHz

where P is the maximum power rating of

the transmitter in watts (W) according to
the transmitter manufacturer and d as the
recommended separtion distance in
metres (m).

Field strengths from fixed RF transmitters,

as determined by an electromagnetic site
survey,a should be less than the
compliance level in each frequency range.b

Interference may occur in the vicinity of

equipment marked with the following
symbol:

NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.

NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and poeple.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordlass) telephones
and land mobile radios, amateur radio, AM and FM radio broadcast and TV broardcast cannot be
predicted theoretically with accuracy. To assess the electromagnetic enviroment due to fixed RF
transmitters, an electromagnetic site survay should be considered. If the measured field strength in the
location in which the CO2 Incubator ICOxxmed is used exceeds the applicable RF compliance level above,
the CO2 Incubator ICOxxmed should be observed to verify normal operation. If abnormal performance is
observed, addidional measures may be necessary, such as re-orienting or relocating the CO2 Incubator
ICOxxmed.

b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.

70
 Appendix

Technical description according to EN 60601-1-2

Recommended separation distances between portable and mobile

RF communications equipment and the Memmert steriliser type S..
The CO2 Incubator ICOxxmed is intended for use in electromagnetic enviroment in which radiated RF
disturbances are controlled. The customer or of the CO2 Incubator ICOxxmed can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the CO2 Incubator ICOxxmed as recommended below,
according to the maximum power of the communications equipment.
Separation distance according to frequency of transmitter
Rated maximum output m
power of trtansmitter 150 kHz to 80 MHz 80 MHz to 800 MHz 800 Mhz to 2,5 GHz

W d = 1,2 √P d = 1,2 √P d = 2,3 √P

0,01 0,12 0,12 0,23
0,1 0,38 0,38 0,73
1 1,2 1,2 2,3
10 3,8 3,8 7,3
100 12 12 23
For transmitters rated at a maximum output power not listed above, the recommended separation
distance d in metres (m) can be estimated using the equation applicable to the frequency of the
transmitter, whre P is the maximum output power rating of the transmitter in watts (W) according to the
transmitter manufacturer.

NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.

NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and poeple.

Listing of cables and maximum length of cables

Description of terminal Type of cable Maximum length of cable

m
LAN port RJ45 CAT 6 2

Warning! The use of other cables may result in increased emissions or

decreased immunity of the Memmert CO2 Incubator ICOxxmed

71
 CO2 Incubator ICOmed

D39062 | Date 09/2018

englisch

Memmert GmbH + Co. KG

Willi-Memmert-Straße 90-96 | D-91186 Büchenbach
Tel. +49 9122 925-0 | Fax +49 9122 14585
E-Mail: sales@memmert.com
facebook.com/memmert.family
Die Experten-Plattform: www.atmosafe.net