Memmert SF plus, SN plus, Sn, SF Operating Instructions

Download

SNxx

PLUS

SFxx

PLUS

OPERATING

INSTRUCTIONS

STERILISER S

Manufacturer and customer service

Memmert GmbH + Co. KG Willi Memmert Straße 90-96 D-91186 Büchenbach Deutschland

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

When contacting customer service, always quote the product serial number on the nameplate (see page 13

Shipping address for repairs: Memmert GmbH + Co. KG

Kundenservice 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.

D33340 | Date 08/2017 3

About this manual

Purpose and target group

This manual describes the assembly, function, transport and operation of sterilisers SNxxplus and SFxxplus. It is intended for use by trained personnel 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. Familiarise 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 superior or contact the manufacturer. Do not do anything without authorisation.

Versions

The appliances are available in different configurations and sizes. If specific equipment features 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:

► For operation of the appliance with MEMMERT AtmoCONTROL, observe the respective

software manual. To open the AtmoCONTROL software manual, click on “Help” in the AtmoCONTROL menu bar.

► For service and repair (see page 55), please refer to the separate service manual

Storage and forwarding

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 sold on or transported and then set up again at a different location, the operating instructions must go with it.

You will find the current version of our operating manual as pdf file if you go to www.memmert.com/de/service/downloads/bedienungsanleitung/.

4 D33340 | Date 08/2017

Contents

1. For your Safety 6

1.1 Terms and signs used........................................................................................................... 6

1.2 Product safety and dangers ................................................................................................ 7

1.3 Requirements of the operating personnel .......................................................................... 7

1.4 Responsibility of the owner ................................................................................................. 8

1.5 Intended use ........................................................................................................................ 8

1.6 Changes and alterations ...................................................................................................... 8

1.7 Behaviour in case of malfunctions and irregularities .......................................................... 9

1.8 Switching off the appliance in an emergency ....................................................................9

2. Construction and description 10

2.1 Construction ...................................................................................................................... 10

2.2 Function ............................................................................................................................. 11

2.3 Material.............................................................................................................................. 11

2.4 Electrical equipment .......................................................................................................... 11

2.5 Connections and interfaces ............................................................................................... 12

2.6 Designation (nameplate) ................................................................................................... 13

2.7 Technical data .................................................................................................................... 14

2.8 Applied directive ................................................................................................................ 15

2.9 Declaration of conformity ................................................................................................. 15

2.10 Ambient conditions ........................................................................................................... 15

2.11 Scope of delivery ...............................................................................................................16

2.12 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 23

4.1 Connecting the appliance .................................................................................................23

4.2 Switching on ......................................................................................................................23

5. Operation and control 24

5.1 Operating personnel.......................................................................................................... 24

5.2 Opening the door .............................................................................................................. 24

5.3 Loading the appliance ....................................................................................................... 25

5.4 Operating the appliance .................................................................................................... 25

5.5 Temperature monitoring .................................................................................................. 32

5.6 Graph ................................................................................................................................. 36

5.7 Ending operation ...............................................................................................................36

6. Malfunctions, warning and error messages 37

6.1 Warning messages of the monitoring function ................................................................ 37

6.2 Malfunctions, operating problems and appliance errors ................................................ 38

6.3 Power failure ...................................................................................................................... 39

Contents

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Contents

7. Menu mode 40

7.1 Overview ............................................................................................................................ 40

7.2 Basic operation in menu mode using the example of language selection ....................... 41

7.3 Setup.................................................................................................................................. 42

7.4 Date and Time ................................................................................................................... 46

7.5 Calibration ......................................................................................................................... 47

7.6 Programme ........................................................................................................................ 50

7.7 Sound ................................................................................................................................51

7.8 Protocol ............................................................................................................................. 52

7.9 User ID ............................................................................................................................... 53

8. Notes on sterilisation 54

8.1 Contraindications / unwanted side effects........................................................................ 54

8.2 Note in accordance with Medical Devices Directive ........................................................ 54

8.3 Guidelines for sterilisation .................................................................................................54

9. Maintenance and service 55

9.1 Cleaning ............................................................................................................................. 55

9.2 Regular maintenance.........................................................................................................55

9.3 Repairs and service ............................................................................................................ 55

10. Storage and disposal 56

10.1 Storage .............................................................................................................................. 56

10.2 Disposal ............................................................................................................................. 56

Index 57 Appendix 59

6 D33340 | Date 08/2017

Safety regulations

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 hints and regulations to avoid accidents and damage. These terms and signs are explained below.

1.1.1 Terms used

"Warning"

is used whenever you or somebody else could be injured if you do not observe the accompanying safety regulation.

"Caution"

is used for information that is important for avoiding damage.

1.1.2 Signs used

Warning signs (warning of a danger)

Danger of

electrocution

Danger of

explosion

Dangerous

gases / va-

pours

Danger of

burns

Danger of

toppling

over

Hazard area!

Observe the op-

erating instruc-

tions

Prohibition signs (forbidding an action)

Do not lift Do not tilt Do not enter

Regulation signs (stipulating an action)

Disconnect

the mains

plug

Wear

gloves

Wear safety

boots

Observe

information

in separate

manual

Other icons

Important or useful additional information

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Safety regulations

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 contain the latest technology 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.

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 technicians 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 poisoned. The appliance may only be loaded with materials/test objects which do not form any toxic or explosive vapours when heated up (see also chapter Intended use on page 8).

Warning! If the door is open while the appliance is in operation, the appliance may overheat and pose a ﬁ re hazard. Do not leave the door open during operation.

Warning! Depending on operation, the surfaces in the working chamber and the chamber load may still be very hot after the appliance is switched off. Touching these surfaces can cause burns. Wear heatresistant protective gloves or wait until the appliance cools down.

Warning! In case of appliances of a certain size, you can get accidentally locked in, which is life-threatening. Do not climb into the appliance!

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 undergoing 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.

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Safety regulations

1.4 Responsibility of the owner

The owner of the appliance

► is responsible for the flawless condition of the appliance and for its proper operation in

accordance with its intended use (see page 8);

► 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 55);

► 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, safety shoes and protective gloves.

1.5 Intended use

This appliance is exclusively intended for heating up non-explosive substances and objects. Any other use is improper, and may result in hazards and damage.

The appliance is not explosion-proof (does not comply with the German workplace 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 drying, vaporising and branding 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 appliance. Potentially explosive gas-air mixtures must not form, neither in the working chamber nor in the direct vicinity of the appliance.

Intended use

According to directive 93/42/EEC (Directive of the Commission on the harmonisation of the legal regulations of the member states on medical devices) the intended use is defined as follows: The appliance serves for sterilising medical material through dry heated air at atmospheric pressure.

1.6 Changes and alterations

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 modifications or changes result in the CE declaration of conformity losing its validity and the appliance must no longer be operated.

The manufacturer is not liable for any damage, danger or injuries that result from unauthorised changes or alterations, or from non-observance of the regulations in this manual.

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Safety regulations

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 irregularities, malfunctions or damage, immediately take the appliance out of service and inform your superior.

You can find information on correcting malfunctions from page 37.

1.8 Switching off the appliance in an emergency

Push the On/Off switch on the control panel ( Fig. 1 ) and disconnect power plug. This disconnects the appliance from the power supply at all poles.

ONN

Fig. 1 Switch off the appliance by pressing the On/ Off switch

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Construction and description

2. Construction and description

2.1 Construction

4 5 6

Fig. 2 Construction 1 ControlCOCKPIT with capacitive function

keys (see page 26) 2 On/Off switch (see page 23) 3 Working chamber fan (for

SFxxplus appliances only) 4 Steel grid

5 Working chamber 6 Nameplate (covered, see page 13) 7 Door handle (see page 24) 8 Turn control with confirmation key 9 USB interface (see page 12)

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Construction and description

2.2 Function

Appliances of the SNxxplus type series feature natural circulation (convection). For the SFxxplus type series, air is circulated by a fan on the rear panel of the interior chamber (Fig. 3 , No. 1). It increases the air flow and provides stronger horizontal forced air circulation than natural convection.

In both the convection and fan ventilated appliances, supply air (2) is preheated in a pre-heating chamber (3). Through the ventilation slits in the side panel of the working chamber, the preheated air is introduced into the interior of the chamber. The supply and exhaust air (5) volume (air change) is controlled by the air flap (4) on the rear panel of the appliance.

2.3 Material

For the outer housing, MEMMERT deploys 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 towards 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 ► Appliance fuse: Fusible link 250 V/15 A quick-blow ► The temperature controller is protected with a miniature fuse 100 mA (160 mA at 115 V)

Fig. 3 Function 1 Fan 2 Fresh air 3 Pre-heating chamber 4 Air flap 5 Exhaust air

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Construction and description

2.5 Connections and interfaces

2.5.1 Electrical connection

This appliance is intended for operation on an electrical power system with a system impedance Z

max

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 connecting (e.g. in Germany DIN VDE 0100 with residual current circuit breaker).

2.5.2 Communication interfaces

The 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 specification. This way, you can

► transfer software stored on a USB stor-

age medium to the appliance (see page

50).

► export protocol logs from the appliance

to a USB storage medium (see page

52).

► transfer user ID data stored on a USB storage medium to the appliance (see page 53).

The USB interface is located on the lower right of the ControlCOCKPIT (Fig. 4 ).

Ethernet interface

Via Ethernet interface, the appliance can be connected to a network, so that you can transfer programmes created with AtmoCONTROL software to the appliance and read out protocol logs. The Ethernet interface is located on the rear of the appliance (Fig. 5 ).

For identification purposes, each appliance connected must have its own unique IP address. Setting the IP address is described on page 42.

You will find a description of how to transfer programmes via Ethernet in the enclosed AtmoCONTROL manual.

With an optional USB to Ethernet converter, the appliance can be directly connected to a computer / laptop (see Scope of delivery on page 16).

Fig. 4 USB interface

Fig. 5 Ethernet interface

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Construction and description

2.6 Designation ( nameplate)

The nameplate (Fig. 6) provides information about the appliance model, manufacturer and technical data. It is attached to the front of the appliance, on the right side behind the door (see page 10).

0197

memmert GmbH+Co.KG D-91126 Schwabach FRG Äußere Rittersbacher Str. 38 Made in Germany

Typ: SN 260 plus F.-Nr.: 0109.0088 230 V

14.8 A 50/60 Hz 3400 W

DIN12880-Kl.3.1 Nenntemp.: 250 °C

1 2

3 4

Fig. 6 Nameplate (example) 1 Type designation

2 Operating voltage 3 Applied standard 4 Protection type 5 CE conformity with the number of the

notified body

6 7 Address of manufacturer 8 Disposal note 9 Temperature range 10 Connection / power ratings 11 Appliance number

14 D33340 | Date 08/2017

Construction and description

2.7 Technical data

Appliance size 30 55 75 110 160 260 450 750 1060

Appliance width D

[mm] 585 585 585 745 745 824 1224 1224 1224

Appliance height E

[mm] 707 787 947 867 1107 1186 1247 1726 1726

Appliance depth G

(footprint) [mm] 434 514 514 584 584 684 784 784 1035

Depth of door lock [mm] 56

Appliance depth F

(including door handle) [mm] 490 570 570 640 640 740 840 840 1091

Working chamber width A

[mm] 400 400 400 560 560 640 1040 1040 1040

Working chamber height B

[mm] 320 400 560 480 720 800 720 1200 1200

Working chamber depth C

[mm] 250 330 330 400 400 500 600 600 850

Chamber volume [litres] 32 53 74 108 161 256 449 749 1060

Weight [kg] 48 57 66 78 96 110 170 217 252

Power [W]

230 V, 50/60 Hz 1600 2000 2500 2800 3200 3400 - - –

115 V, 50/60 Hz 1600 1700 1800 1800 1800 1800

-–

400 V, 50/60 Hz – 5800

7000

3 x 208 V, 50/60 Hz – 4800 5700 5700

Current consumption [A]

230 V, 50/60 Hz 7,0 8,7 10,9 12,2 13,9 14,8 - - –

115 V, 50/60 Hz 13,9 14,8 15,5 15,5 15,5 15,5 - - –

400 V, 50/60 Hz – 3 x 8,4

3 x 10,2

3 x 208 V, 50/60 Hz – 3 x 13,3 3 x 15,1 3 x 15,1

max. number of sliding shelves 3 4 6 5 8 9 8 14 14

max. load per sliding shelve [kg] 20

max. load per appliance [kg] 60 80 120 175 210 300

Setting temperature range +20 to +250 °C

–

Adjustment precision up to 99.9 °C: 0.1 K, above 100 °C: 0.5 K

See Fig. 7 on page 15

3 x 230 V without neutral wire

With the interior lighting on, the minimum temperature might not be reached.

D33340 | Date 08/2017 15

Construction and description

Fig. 7 Dimensions (see table on page 14)

2.8 Applied directive

Directive 93/42/EEC (Directive of the Commission on the harmonisation of the legal regulations of the member states on medical devices)

2.9 Declaration of conformity

You will find the EC declaration of conformity for the appliance enclosed in this manual.

2.10 Ambient conditions

► The appliance may only be used in enclosed rooms and under the following ambient

conditions:

Ambient temperature

+5 ºC to +40 ºC

Humidity rh max. 80 %, 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 damage to electrical parts. For this reason, sufficient measures to prevent large clouds of dust or aggressive vapours from developing should be taken.

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Construction and description

2.11 Scope of delivery

► Power cable ► Tilt protection ► One or two sliding steel grids (load capacity 30 kg each) ► USB storage medium with software and AtmoCONTROL manual ► The operating instructions at hand ► Calibration certificate

2.12 Optional accessories

► USB to Ethernet converter (Fig. 8). Makes it

possible to connect the appliance's network interface (see page 12) to the USB port of a computer / laptop.

► Reinforced, sliding steel grids with a load

capacity of 60 kg each (for appliance size 110 and larger)

Fig. 8 Converter USB to Ethernet

D33340 | Date 08/2017 17

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 yourself if you try to lift it. To carry appliances of the sizes 30 and 55, at least two persons, for appliances of the sizes 75, 110, 160 and 260, four people are needed. Appliances larger than that may not be carried but must be transported with a manual pallet jack or forklift truck.

30 55 75 110 160 260 450 750

Warning! You may get your hands or feet squashed when transporting and installing the appliance. Wear protective gloves and safety boots. When grasping the bottom of the appliance, grasp it only on the sides:

Warning! The appliance could fall over and seriously injure you. Never tilt the appliance and transport it in upright position and without load only (except for standard accessories such as steel grids or shelves). Appliances with castors always have to be moved by two people.

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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 three ways:

► With a forklift truck; move the forks of the truck entirely under the pallet ► On a manual pallet jack ► On its own castors, in case of the corresponding configuration, for which the catch on the

(front) castors must be released

3.4 Unpacking

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 appliance 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

56.

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Delivery, transport and setting up

3.6 Setting up

Warning! 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 (see page 21). If this cannot be done due to space problems, do not operate the appliance and do not open the door. Contact the Memmert service team (see page 2).

3.6.1 Prerequisites

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 flammable surface.

Depending on the model (see nameplate), a 230 V, 115 V or 400 V power connection must be available at the installation site.

The distance between the wall and the rear of the appliance must be at least 15 cm. The clearance 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. 9). Sufficient air circulation in the vicinity of the appliance must be guaranteed at all times.

For appliances with castors, these need to be positioned in forward direction at all times.

FP FP FP

FP

Fig. 9 Minimum clearance from walls and ceiling

20 D33340 | Date 08/2017

Delivery, transport and setting up

3.6.2 Installation options

Setting up Comments Suitable for appliance size ...

30 55 75 110 160 260 450 750

Floor

 

Table

Check the load capacity first





Stacked

two appliances maximum; mounting material (feet) provided





Wall

mounting

Separately packaged fastening material is included in the scope of delivery. Observe the assembly instructions provided.





Base

with/without castors





Castor

frame





Height ad-

justable feet

 

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Delivery, transport and setting up

3.6.3 Tilt protection

Attach the appliance to a wall with the tilt protection. The tilt protection is included in the delivery.

1. As illustrated, fasten the

tilt protection to the rear side of the appliance.

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. 9).

3. Drill a hole, insert a plug

and screw the tilt protection to a suitable wall.

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Delivery, transport and setting up

3.6.4 Adjusting the doors (only for model sizes 450, 750 and 1060)

For model sizes 450, 750 and 1060, it is possible to adjust doors that warp due to the floor conditions. In order to do so, every door has two adjuster screws at the top and at the bottom (Fig. 10).

First, adjust the door at the top and then, if further adjustment is necessary, at the bottom as well.

1. Open the door.

2. Undo the screws.

3. Adjust the door.

4. Tighten the screws again.

5. Check door alignment.

6. If necessary, readjust.

Fig. 10 Door adjustment screws

D33340 | Date 08/2017 23

Putting into operation

4. Putting into operation

Caution:

The first time the appliance is operated, it must not be left unattended until it has reached the steady state.

4.1 Connecting the appliance

Caution:

Observe the country-specific regulations when making connections (e.g. in Germany DIN VDE 0100 with residual current 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.

Lay the power cable so that

► it is always accessible and within reach so it can be disconnected quickly in the event of

failure or emergencies;

► no one can trip over it; ► it does not come into contact with any hot parts.

230/115-V appliances:

Plug the provided power cable into the rear of the appliance and connect it to a CEE 7/4 socket (Fig. 11).

400 V appliances:

The power cable is permanently installed. Connect the plug to a 400 V CEE coupling (Fig. 12).

3 x 208 V appliances:

The power cable is permanently installed. Connect the plug to a 3 x 208 V / 20 A coupling (NEMA L15-20R) (Fig. 13).

Fig. 11 Power connection 230/115 V

Fig. 12 400 V CEE connection

Fig. 13 NEMA L15-20R twist lock connection

4.2 Switching on

Switch on the appliance by pressing the On/Off switch on the front of the appliance ( Fig. 14 ).

The starting process is shown by three animated white dots

. If the dots have another colour, an error has

occurred (see page 39).

After the first start-up, the appliance display is set to English by default. You can change the language as described from page 41. However, to get a basic overview of operating the appliance, you should read the following chapter first.

ONN

Fig. 14 Switch on appliance

24 D33340 | Date 08/2017

Operation and control

5. Operation and control

Caution:

When loading and operating sterilisers of the SNxxplus/SFxxplus type, make sure to observe the special notes provided in chapter Notes on sterilisation from page 54.

5.1 Operating personnel

The appliance may only be operated by persons who are of legal age and have been instructed 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 experienced person.

5.2 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. 15, A) and open the door completely.

► To close the appliance, push the door closed and the door handle to the side (B).

Fig. 15 Opening and closing the door

Warning! If the door is open while the appliance is in operation, the appliance may overheat and pose a ﬁ re hazard. Do not leave the door open during operation.

Warning! In case of appliances of a certain size, you can get accidentally locked in, which is life-threatening. Do not climb into the appliance!

D33340 | Date 08/2017 25

Operation and control

5.3 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 persons could be severely injured or poisoned. 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.

Caution:

Check the chamber load for chemical compatibility with the materials of the appliance (see page 11).

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.

The chamber must not be loaded too tightly, so that proper air circulation in the working chamber is guaranteed. Do not place any chamber load on the floor, touching the side walls or right below the ceiling of the working chamber (Fig. 16, see also the "correct loading" sticker on the appliance).

In case of improper loading (chamber loaded too tightly), the set temperature may be exceeded or it may take longer until it is reached.

To achieve the correct heating capacity, the type of slide-in unit used – Grid or Shelf – must be set in the menu under

SETUP (see page 44).

5.4 Operating the appliance

5.4.1 ControlCOCKPIT

In manual operation, the desired parameters are entered at the ControlCOCKPIT on the front of the appliance (Fig. 17 and Fig. 18). You can also make basic settings here (menu). Additionally, warning messages are displayed, e.g. if the temperature is exceeded. In programme mode, the parameters defined, the programme description, the programme segment currently active and programme duration remaining are displayed (for a more detailed description, see page 30).

Fig. 16 Correct placement of the chamber load

26 D33340 | Date 08/2017

Operation and control

ONN

TIMER

End 14: 45

44h:44m

Holz trocknen aufheizen 09:12h

Fr 20.10.2010 20:31

min

000°C

ALARM

of °C

max

000°C

auto off

99K

012

%rh°C

GRAPH

off

180.4°C

TEMP

Set 180

.4°C

LIGHTONLIGHT

20%

FLAP

ONN

FAN

FLAP

40%

LIGHT

100

ALARM

max

190.0°C

5.0K

min

160.0°C

auto

Manual Mode

12.Sept.2012

13:44

53 41314151612

19 2011 12 17 1867 8 910

TIMER

30m04h

Ende

13:30 23.11.

Fig. 17 ControlCOCKPIT for SFxxplus appliances in operating mode (width may differ depending on appliance size)

ONN

180.0 °C

Set 180.9°C

TEMP

TIMER

End 14: 45

44h:44m

FLAP

Holz trocknen aufheizen 09:12h

Fr 20.10.2010 20:31

min

000°C

ALARM

max

000°C

auto off

99K

012

%rh°C

GRAPH

off

LIGHTONLIGHT

FLAP

40%

LIGHT

100

ALARM

max

190.0°C

5.0K

min

160.0°C

auto

Manual Mode

12.Sept.2012

13:44

12 513

10 11 12 19 2017 18

15 1614

TIMER

30m04h

Ende

13:30 23.11.

67 8 9

Fig. 18 ControlCOCKPIT for SNxxplus appliances in operating mode (width may differ depending on appliance size)

1 Activation key for temperature setpoint

adjustment 2 Setpoint and actual temperature display 3 Fan speed display 4 Activation key for fan speed setting 5 Switch to menu mode (see page 40) 6 Activation key digital backwards counter

with target time setting, adjustable from 1

minute to 99 days 7 On/Off switch 8 Display digital backwards counter with

target time setting, adjustable from 1 min-

ute to 99 days 9 Air flap position display

10 Activation key for air flap position adjust-

ment 11 Turn control for setpoint adjustment 12 Confirmation key (accepts setting made

with the turn control) 13 Activation key for interior lighting (ad-

ditional option) 14 Interior lighting display (additional option) 15 Appliance state and programme display 16 Activation key for the appliance state 17 Activation key for temperature monitoring 18 Temperature monitoring display 19 Graphic representation 20 Activation key for graphic representation

D33340 | Date 08/2017 27

Operation and control

5.4.2 Basic operation

In general, all settings are made according to the following pattern:

1. Activate the desired parameter (e.g. temperature). To do so, press the corresponding activation key on the left or right or the respective display. The activated display is lined in colour, the other displays are dimmed. The set value is highlighted in colour.

.5°C100

TEMP

TIMERmh

22.4°C

TEMP

37.0°CSet

2. By turning the turn control to the left or right, adjust the set value (e.g. to

180.0 ºC).

22.4°C

TEMP

180.0°CSet

3. Save the set value by pressing the confirmation key. The display returns to normal and the appliance begins adjusting to the defined set value.

23.2°C

TEMP

Set 180

.0°C

Additional parameters (air flap position etc.) can be set accordingly.

If no new values are entered or confirmed for approx. 30 seconds, the appliance automatically returns to the main menu and 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 want to exit. The appliance restores the former values. Only the settings that you have confirmed by pressing the confirmation key before cancelling the setting procedure are accepted.

5.4.3 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 5.4.4.

► Operation with digital backwards counter with target time setting, adjustable from 1 min-

ute to 99 days (Timer): The appliance runs at the values set until the timer has elapsed. Operation in this mode is described in chapter 5.4.5 .

► 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 5.4.6.

28 D33340 | Date 08/2017

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

Appliance is in manual operating 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:

► When the appliance is in remote control mode, the

symbol appears in the temperature display:

5.4.4 Manual mode

In this operating mode, the appliance runs in permanent operation at the values set on the ControlCOCKPIT.

Adjustment options

As described in chapter 5.4.2 , you can set the following parameters after pressing the corresponding activation key (in any sequence):

Temperature Adjustment range: model dependent (see nameplate and technical date on page 14)

Heating operation is indicated by the

symbol.

You can select °C or °F as the temperature unit displayed (see page 43).

24.4°C

TEMP

180.4 °CSet

Air flap position Adjustment range: 0 % (closed, recirculating operation) to 100 %

(completely opened, fresh air operation) in steps of 10 %

FLAP

%40

Fan speed (only for SFxxplus appliances)

Adjustment range: 0 to 100 % in steps of 10%

FAN

Interior lighting (additional option) Adjustment range: 0 %, 100 %

LIGHT

100

Manual Mode

12.Sept.2012

13:44

Timer active

12.Sept.2012

13:44

23.2°C

TEMP

Set 38

.0°C

D33340 | Date 08/2017 29

Operation and control

5.4.5 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 value. The appliance has to be in manual operating mode for this.

1. Press the activation key to the left of the timer display. The timer display is activated.

TIMER

Ende

9:00 23.11.

--h- m

2. Turn the turn control until the desired duration is displayed – in this example 4 hours 30 minutes. The approximate end time is shown beneath, in a smaller font.

TIMER

End

13:30 23.11.

04 mh 3

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 in a large font and the approximate end time in a smaller font beneath. The status display shows „Timer active“.

TIMER

30m04h

Ende

13:30 23.11.

Timer active

12.Sept.2012

13:44

4. Now, as described under 5.4.2 , set the individual values for temperature, air flap position etc. which you want the appliance to operate at. It is not possible to change any parameters while the timer is counting down.

The timer only starts when the tolerance band of ±3 K around the set temperature has been reached. If the temperature deviates from the tolerance band values, the timer starts again (see page 44).

When the timer has elapsed, the display shows 00h:00m. All functions (heating etc.) are switched off. If a fan had been active, it will keep on running for a short safety period. In addition, an acoustic alarm sounds, which can be turned off by pressing the confirmation key.

To deactivate the timer, open the timer display by pressing the activation key again and then turning the turn control to reduce the timer setting until --:-- is displayed. Confirm with the confirmation key.

TIMER

00m00h

End

13:30 23.11.

TIMER

--m--h

End

9:00 23.11.

30 D33340 | Date 08/2017

Operation and control

5.4.6 Programme mode

In this operating mode, programmes saved in the appliance can be started with different combinations of individual parameters (temperature, air flap position, fan speed, working chamber lighting) at staggered intervals, which the appliance then automatically processes in sequence. These programmes are not created 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.

Starting a programme

1. Press the activation key to the right of the status display. The current operating mode is highlighted automatically, in this example

Manual Mode ( ).

manueller Betrieb

Fr 20.10.2010 20:31

GRAPH

Manual mode

17:4413.Sept.2012

Activate

2. Turn the turn control until the  start symbol is highlighted. The current programme is displayed, in this example

Test 012.

Test 012 ready

10:4412.Sept.2012

Only the programme currently selected in the menu and shown in the display can be used. If you want to process another programme, you need to activate it in the menu first (description from page 48 ).

3. To start the programme, press the confirmation key. The programme starts. The display shows:

► the programme description (in this exam-

ple Test 012)

► the programme segment description, in

this example

Ramp 1

► the current run (in case of loops)

Test 012 Ramp 1

10:4412.Sept.2012

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.

D33340 | Date 08/2017 31

Operation and control

Cancelling a programme

You can cancel an active programme at any time.

1. Press the activation key to the right of the status display. The status display is automatically highlighted.

manueller Betrieb

Fr 20.10.2010 20:31

GRAPH

Test 012 Ramp 3

10:4412.Sept.2012

2. Turn the turn control until the stop symbol

■

is highlighted.

Cancel program

Test 012

10:4812.Sept.2012

3. Press the confirmation key to confirm. The programme is cancelled.

End

Test 012

10:4912.Sept.2012

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

End of programme

The display shows End when the programme is finished.

End

Test 012

10:4912.Sept.2012

You can now

► restart the programme as described ► select another programme for processing in menu mode (see page 50) 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 control until the hand symbol is highlighted in colour and press the confirmation key.

Manual Mode

12.Sept.2012

13:44

32 D33340 | Date 08/2017

Operation and control

5.5 Temperature monitoring

The appliance is equipped with a multiple overtemperature protection (mechanical/electronic) 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 monitoring is measured via a separate Pt100 temperature sensor in the working chamber. Temperature monitoring settings are made via the

ALARM display. The settings made

apply to all operating modes.

If temperature monitoring has been triggered, this is indicated by the temperature display: the actual temperature is highlighted in red and a warning symbol

is shown ( Fig. 19). The type of temperature monitoring triggered (TWW in this example) is shown beneath the temperature. If the acoustic alarm has been activated in the menu mode (

Sound, see page 51, indicated by the

speaker symbol in the alarm display), the alarm is additionally signalled by an intermittent acoustic signal, which can be turned off by pressing the confirmation key. Information on what to do in this case are provided in the chapter Malfunctions, warning and error messages from page 37.

Before reading how to adjust temperature monitoring (from page 34), please read the description of the individual monitoring functions here.

ALARM

max

190.0°C

5.0K

min

160.0°C

auto

End 14: 45

44h:44m

°C

0°C

20%

FLAP

LÜFTER

LUFTKLAPPE

40%

TIMER

30m04h

Ende

23.11. 13:30

°C

0°C

TEMP

TWW Set 190.0

°C

195.4°C

180.4°C

TEMP

Set 185

.0°C

23.2°C

TEMP

Set 180

.0°C

TEMP

TWW Set 190.0 °C

195.4°C

Fig. 19 Temperature monitoring triggered

D33340 | Date 08/2017 33

Operation and control

5.5.1 Electronic temperature monitoring ( TWW)

The manually set monitoring temperature min and max of the electronic overtemperature control is monitored by an adjustable over/undertemperature controller (TWW) protection class 3.1 acc. to DIN 12 880 (or over/undertemperature controller (TWW) protection class 3.1 for UIS appliances). If the manually set monitoring temperature

max is exceeded, the TWW

takes over temperature control and begins to regulate the monitoring temperature (Fig. 20).

°C

Setting MAX

Set temperature

Controller error

Emergency operation

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

5.5.2 Electronic temperature limiter ( TWB) protection class 2 acc. to DIN 12 880

If the manually set monitoring temperature max is exceeded, the TWB switches off heating permanently (Fig. 21 ) and can be reset by pressing the confirmation key.

In programme mode, the current programme is resumed for TWB alarms of up to 15 minutes. If the alarm is active for more than 15 minutes, the programme is cancelled.

°C

heating switched off by TWB

Setting Max Set temperature

Controller error

Fig. 21 Schematic diagram of how the TWB temperature monitoring works

34 D33340 | Date 08/2017

Operation and control

5.5.3 Automatic temperature monitor ( ASF)

ASF is a monitoring device that automatically follows the set temperature setpoint within an adjustable tolerance band (Fig. 22).

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: 180 °C – 1.5 K) for the first time (section A).

When the temperature violates the set tolerance band around the setpoint (in the example in Fig. 22: 180 °C ± 3 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: 180 °C ± 1.5 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 180 °C to 173 °C, section D) until the tolerance range of the new temperature setpoint is reached again (section E).

183 °C

177 °C

ASF active

183 °C

177 °C

ASF alarm

ASF active ASF active

176 °C

170 °C

180 °C

ABCDE

AUTO AUTO AUTO

Fig. 22 Schematic diagram of how the ASF temperature monitoring works

5.5.4 Mechanical temperature monitoring: Temperature limiter ( TB)

The appliance is equipped with a mechanical temperature limiter (TB) of protection class 1 in accordance with DIN 12 880.

If the electronic monitoring unit should fail during operation and the factory-set maximum temperature is exceeded by approx. 20 °C, the temperature limiter, as the final protective measure, switches off the heating permanently.

5.5.5 Adjusting temperature monitoring

1. Press the activation key to the left of the

ALARM display. The min setting (under-

temperature protection) is automatically activated.

min

000°C

ALARM

max

000°C

auto off

99K

ALARM

0.0K

min

°C

auto

max

120.0°C600.

D33340 | Date 08/2017 35

Operation and control

2. By turning the turn control, adjust the

desired lower alarm limit value, in the example on the right 160 °C.

If no undertemperature protection limit is required, set the lowest temperature.

ALARM

0.0K

min

°C

auto

max

120.0°C

1600.

3. Press the confirmation key to confirm.

The

max display (overtemperature pro-

tection) is activated.

ALARM

0.0K

min

°C

auto

max

°C1600. 120 0.

4. By turning the turn control, adjust the

desired upper alarm limit value, in the example on the right 190 °C.

The monitoring temperature must be set sufficiently high above the maximum set temperature. We recommend 5 to 10 K.

ALARM

0.0K

min

°C

auto

max

°C1600. 190 0.

5. Accept the upper alarm limit value by

pressing the confirmation key. The setting of the automatic temperature monitor (ASF) is automatically activated (

auto).

ALARM

max

190.0°C

0.0K

min

160.0°C

auto

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

OFF ().

ALARM

max

190.0°C

0.0K

min

160.0°C

auto

7. Press the confirmation key to confirm.

The ASF tolerance band setting is activated.

ALARM

min

°C

auto

max

190.0°C160 0.

0.3

8. With the turn control, adjust the desired

tolerance band, e.g. 5.0 K. We recommend a tolerance band of 5 to

10 K.

ALARM

min

°C

auto

max

190.0°C160 0.

5.0

9. Press the confirmation key to confirm.

Temperature monitoring is now active.

ALARM

max

190.0°C

5.0K

min

160.0°C

auto

36 D33340 | Date 08/2017

Operation and control

In the menu, you can set:

► which type of protection (TWW or TWB) should be active (see page 43) ► if an acoustic signal should be triggered on alarm (see page 51)

5.6 Graph

The GRAPH display provides an overview of the chronological sequence of the set values and the actual values as a curve.

1. Press the activation key to the

right of the

GRAPH display.

The display is enlarged and the temperature profile shown.

0 4 8 12162024

40 20

Fr 20.10.2010 20:34

12.09.2012

14.00 16.00 18.00

► To change the time frame to

be displayed: Press the activation key next to the  arrow symbols. The time frame to be displayed can now be changed by turning the turn control.

0 4 8 12162024

°C

40 20

100

Fr 20.10.2010 20

12.09.2012

14.00 16.00 18.00

► To zoom the graph in or out:

Press the activation key next to the magnifying glass symbol. Select whether you want to zoom in or out (+/–) with the turn control and confirm your selection by pressing the confirmation key.

.2010 20:34

To close the graphical representation, again press the activation key which you have used to activate it.

5.7 Ending operation

Warning!

Depending on the operation performed, the surfaces in the working

chamber and the chamber load may still be very hot after the appli-

ance is switched off. Touching these surfaces can cause burns. Wear

heat-resistant protective gloves or wait until the appliance cools

down.

1. Switch off active appliance functions

(turn back the set values).

2. Remove the chamber load.

3. Switch off the appliance (Fig. 23 ).

ONN

Fig. 23 Switch off appliance

D33340 | Date 08/2017 37

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. Malfunctions requiring

work inside the appliance may only be rectiﬁ ed by electricians. Ob-

serve the separate service manual for this.

Do not try to rectify appliance errors yourself but contact the MEMMERT customer service department (see page 2) or an authorised service point.

In case of enquiries, please always specify the model and appliance number from the nameplate (see page 13).

6.1 Warning messages of the monitoring function

If the acoustic alarm has been activated in the Signals menu (see page 51), which is indicated by the speaker symbol

in the alarm display, the alarm is additionally signalled by an intermittent acoustic signal. If the confirmation key is pressed, the acoustic alarm can be temporarily switched off until the next alarm event occurs.

6.1.1 Temperature monitoring

Description Cause Action See

Temperature alarm and "ASF" are displayed

TEMP

ASF Set 190.0 °C

185.4°C

Automatic temperature monitor (ASF) triggered

Check if the door is closed. Close the door.

Extend the ASF tolerance band If the alarm continues: Contact

customer service

page 35

page 2

Temperature alarm and "TWW" are displayed

TEMP

TWW Set 190.0 °C

195.4°C

The adjustable undertemperature / overtemperature controller (TWW) has assumed heating control.

Increase the difference between the monitoring and setpoint temperature – by either increasing the max value of the temperature monitoring or decreasing the setpoint temperature.

If the alarm continues: Contact customer service

page 34

page 2

38 D33340 | Date 08/2017

Malfunctions, warning and error messages

Description Cause Action See

Temperature alarm and "TWB" are displayed

TEMP

TWB Set 190.0 °C

195.4°C

The electronic temperature limiter (TWB) permanently switched off heating.

Deactivate the alarm by pressing the confirmation key.

Increase the difference between the monitoring and setpoint temperature – by either increasing the max value of the temperature monitoring or decreasing the setpoint temperature.

If the alarm continues: Contact customer service

page 34

page 2

Temperature alarm and "TB" are displayed

TEMP

230.4 °C

The mechanical temperature limiter (TB) permanently switched off heating.

Switch off the appliance and leave to cool down. Contact customer service and have the error rectified (e.g. by replacing the temperature sensor).

page 2

6.2 Malfunctions, operating problems and appliance errors

Error description Cause of error Rectifying errors See

Displays are dark External power supply

was interrupted

Check the power supply

page 23

Miniature fuse, appliance fuse or power module faulty

Contact customer service

page 2

Displays cannot be activated

Appliance locked by user ID Unlock with user ID page

The appliance is in programme, timer or remote control mode (mode "Write" or "Write + Alarm")

Wait until the end of the programme or timer mode or switch off the remote control

Displays suddenly look different

Appliance is in "wrong" mode

Change to operating or menu mode by pressing the MENU key

D33340 | Date 08/2017 39

Malfunctions, warning and error messages

Error description Cause of error Rectifying errors See

Display T:E-3 in the temperature display

TEMP

T:E-3 Set 37.0 °C

37.4°C

Temperature operating sensor defective. The monitoring sensor takes over the measurement function.

► The appliance can

be temporarily operated

► Contact customer

service as soon as possible

page 2

Error message AI E-3 in the temperature display

TEMP

AI E-3 Set 37.0 °C

37.4°C

Temperature monitoring sensor defective. The operating sensor takes over the measurement function.

► The appliance can

temporarily be kept in service

► Contact customer

service as soon as possible page 2

Error message E-3 in the temperature display

TEMP

Set 45.0 °C

E-3 °C

Operating and monitoring sensor defective

► Switch off appli-

ance.

► Remove the cham-

ber load

► Contact customer

service

page 2

When switching on the appliance, the start animation is displayed in another colour than white

► Cyan :

Not enough storage space on the SD card

► Red :

The system files could not be loaded

► Orange : The

fonts and images could not be loaded

Contact customer service

Download the firmware update at memmert. com and install it

page 2

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

After power supply has been restored, the timer or programme always starts again from the beginning.

40 D33340 | Date 08/2017

Menu functions

7. Menu mode

In menu mode, you can make basic settings, load programmes and export protocols, as well as adjust appliance parameters.

Caution:

Before changing menu settings, read the description of the respective functions on the following 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 manual mode. Only changes accepted by pressing the confirmation key are saved.

7.1 Overview

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

SETUP

SIGNALTÖNE

PROG

ZEIT UND DATUM

CALIB

USER ID

PROTOCOL

LANGUAGE

TIME

SOUND

ONN

12 34 512141513

67 18 1989 1011 16 17

Fig. 24 ControlCOCKPIT in menu mode

1 Language selection activation key 2 Language selection display 3 Date and time display 4 Date and time setting activation key 5 Exit menu mode and return to manual

mode

6 Setup activation key (basic appliance set-

tings)

7 Setup display (basic appliance settings) 8 Adjustment display 9 Adjustment activation key 10 Turn control for adjustment

11 Confirmation key (accepts setting made

with the turn control) 12 Programme setup activation key 13 Programme setup display 14 Protocol display 15 Protocol activation key 16 Acoustic signal adjustment activation key 17 Acoustic signal adjustment display 18 User ID display 19 User ID activation key

D33340 | Date 08/2017 41

Menu functions

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 manual 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 the corresponding activation key on the left or right of the respective display. The activated display is enlarged.

ENGLISH

DEUTSCH

ESPANOL

FRANCAIS

If you want to exit or cancel your settings, again press the activation key which you have used to activate the display. The appliance returns to the menu overview. Only the settings that you have confirmed by pressing the confirmation key before cancelling the setting procedure are accepted.

SETUP

SIGNALTÖNE

CALIB

LANGUAGE

TIME

ONN

2. With the turn control, select the desired

new setting, e.g. Español (Spanish).

3. Save the setting by pressing the confir-

mation key.

ENGLISH DEUTSCH

ESPANOL

FRANCAIS

4. To return to the menu overview, press the

activation key again.

SETUP

SIGNALTÖ

CALI

LANGUAGE

TIM

You can now

► activate another menu function by press-

ing the corresponding activation key or

► return to manual mode by pressing the

MENU key.

Balance

Einheit

IP Adresse

Alarm Temp Timer Mode

Unit

IP address

Subnet mask

Alarm temp Timer mode Slide-in unit

ENGLISH DEUTSCH

ESPANOL

FRANCAIS

42 D33340 | Date 08/2017

Menu functions

All other settings can be made accordingly. The settings possible are described in the following sections.

If no new values are entered or confirmed for approx. 30 seconds, the appliance automatically returns to the main menu and 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 Unit of the temperature display (°C or °F, see page 43) ► Alarm temp: the temperature protection class according to DIN 12 880:2007-5 (TWW or

TWB, see pages 43 and 32)

► how the digital backwards counter with target time setting works (Timer mode, see page

44)

► the type of the slide-in unit (Grid or Shelf, see page 44) ► the heat output distribution (Balance, see page 44) ► Remote control (see page 45) ► Gateway (see page 46)

If the SETUP menu contains more entries than can be displayed, this is indicated by the display “1/2”. This means that there is a second „page“ of entries.

To display the hidden entries, use the turn control to scroll beyond the lowest entry. The page display changes to “2/2”.

7.3.2 IP address and subnet mask

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.

LAN 1: 192.168.1.233

192.168.1.216

LAN 2: 192.168.1.215

LAN 3: 192.168.1.241

192.168.

Editor

Programmname

Simulation Protokoll

+-+

INP 250 Test 01

180

.0°C

HPP 250 Labor

.0°C

.4%rh

151

STAND BY

Programm negnulletsniEllokotorPtäreG efliHnekcurD

AtmoCONTROL

Fig. 25 Operation of several appliances in a network (schematic example)

Setu

Unit

IP adress 255.145.136.

Subnet mask 255. 255.0. 0

°C F

1/2

D33340 | Date 08/2017 43

Menu functions

1. Activate the

SETUP display. The entry IP

address is automatically highlighted.

SETUP

Balance

Einheit

IP Adresse

+30%

192.168. 10 0. 100

Alarm Temp

°C F TWW TWB

Timer Mode

Setup

Unit

IP address 192.168. 10 0. 100

Subnet mask 255.255.0. 0

Alarm temp

°C F

TWW TWB Timer mode Slide-in unit

Grid Shelf

2. Accept the selection by pressing the confirmation key. The first three digits of the IP address are automatically selected.

Unit

IP address 192.168.100.100

Subnet mask 255.255.0.0

Alarm temp

°C F

TWW TWB Timer mode Slide-in unit

Grid Shelf

3. With the turn control, set the new number, e.g. 255.

Unit

IP address 255.168.100.100

Subnet mask 255.255.0.0

Alarm temp

°C F

TWW TWB Timer mode Slide-in unit

Grid Shelf

4. Accept the selection by pressing the confirmation key. The next three digits of the IP address are automatically selected. Setting these is done according to the description above.

Unit

IP address 255. 168.100.100

Subnet mask 255.255.0.0

Alarm temp

°C F

TWW TWB Timer mode Slide-in unit

Grid Shelf

5. After setting the last three digits, accept the new IP address by pressing the confirmation key. The selection returns to the overview.

The subnet mask is set accordingly.

Unit

IP address 255. 145.136.225

Subnet mask 255.255.0.0

Alarm temp

°C F

TWW TWB Timer mode Slide-in unit

Grid Shelf

7.3.3 Unit

Here, you can choose whether the temperature is displayed in °C or °F.

7.3.4 Temperature monitoring (Alarm Temp)

Here, you can choose which temperature protection class in accordance with DIN 12 880:2007-5 should be used (TWW or

TWB, description from page 32).

Unit

IP address 255. 145.136.225 Subnet mask 255.255.0.0

Alarm temp

°C °F

TWW TWB

Timer mode

Slide-in unit

Grid Shelf

Unit

IP address 255.145.136.225 Subnet mask 255. 255.0 . 0

Alarm temp

°C F

TWW TWB

Timer mode

Slide-in unit

Grid Shelf

44 D33340 | Date 08/2017

Menu functions

7.3.5 Timer mode

By default, the timer only starts when the tolerance band of ±3 K around the setpoint temperature has been reached (Fig. 26). To ensure that the required temperature is maintained for a sufficient period of time, this setting cannot be changed. If the temperature is no longer within the tolerance band, the sterilisation time is, for reasons of safety, restarted as soon as the required temperature is reached again.

Timer

°C/°F

6 K

set



Fig. 26 Timer mode: The timer only starts when the tolerance band of ±3 K around the set temperature has been reached

7.3.6 Type of the slide-in unit ( Grid or Shelf)

Here, you have to set the type of the slide-in unit (grid or shelf) used. The selection Shelf enables you to adjust the control function to the different air flow characteristics in the interior when using optional sliding shelves instead of the grids that are part of the standard delivery.

Unit

IP address 255. 145.136.225 Subnet mask 255.255.0.0

Alarm temp

°C F

TWW TWB

Timer mode

Slide-in unit

Grid Shelf

Unit

IP adress 255.145.136.225 Subnet mask 255.255.0.0

°C °F

Timer mode

Alarm temp

TWW TWB

Slide-in unit

Grid Shelf

D33340 | Date 08/2017 45

Menu functions

7.3.7 Balance

For appliances of the size 55 and above, application-specific correction of the heat output distribution (balance) between the upper and lower heating groups is possible. The adjustment range is from –50 % to +50 %.

upper heat output

lower heat output

-20%

lower heat output

+30%

SETUP

Balance

-20 %

2/2

SETUP

Balance

+30 %

2/2

Fig. 27 Heat output distribution (example): The –20 % (left) setting causes the lower heating groups to emit 20 % less heat than the upper ones. The +30 % (right) setting causes the lower heating groups to emit 30 % more heat than the upper ones. The 0 % setting restores the default heat output distribution.

7.3.8 Remote control

In the setup entry Remote control, you can set whether the appliance should be controlled via remote control. These settings are available:

► Off ► Read Only

When the appliance is in remote control mode, the

symbol appears in the temperature display.

Setup

Balance

Remote Control Off

Gateway 192.168.5 .1

+30 %

2/2

23.2°C

TEMP

Set 38

.0°C

46 D33340 | Date 08/2017

Menu functions

7.3.9 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 42).

7.4 Date and Time

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

Always set the time zone (and summer 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 recording 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 the

Time display. The display is enlarged

and the first adjustment option (

Date)

automatically highlighted.

Date and time

Time Time zone Daylight savings

12.05.2012

12:00 GMT 01:00

Date

2. Turn the turn control until Time zone is highlighted.

Time

Daylight savings

12.05 . 2012 12:00 GMT 01:00

Date

Time zone

3. Accept the selection by pressing the confirmation key.

Time

Daylight savings

12.05 . 2012 12:00 GMT

Date

Time zone

01:00

4. Set the time zone of the installation site with the turn control, e.g. 00:00 for France, Spain or Great Britain, 01:00 for Germany. Accept the selection by pressing the confirmation key.

Time

Daylight savings

12.05 . 2012 12:00 GMT

Date

Time zone

00:00

5. With the turn control, select the Daylight

savings entry

Time

12.05 . 2012 12:00 GMT 00:00

Date

Time zone

Daylight savings

Balance

Remote Control Off

Gateway 192.168.5 .1

+30 %

2/2

D33340 | Date 08/2017 47

Menu functions

6. Accept the selection by pressing the confirmation key. The adjustment options are highlighted.

Time

12.05 . 2012 12:00 GMT 00:00

Date

Time zone

Daylight savings

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



) with the turn control – in this case

on (



). Save the setting by pressing the

confirmation key.

Time

12.05 . 2012 12:00 GMT 00:00

Date

Time zone

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 the selection by pressing the confirmation key.

Time Time zone Daylight savings

..2012 12:00 GMT 00:00

Date 27 05

7.5 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 appliance 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

To guarantee perfect control, we recommend to calibrate the appliance once a year.

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

48 D33340 | Date 08/2017

Menu functions

CAL 1

+0,5 K

CAL 3

-0,8 K

CAL 2

+2,6 K

180°C

40°C

120°C

0°C

factory calibration

Fig. 28 Schematic example of temperature adjustment

Example: Temperature deviation at 120 °C should be corrected.

1. Activate the adjustment setting. To do so, press the activation key on the right side of the

CALIB display. The display is en-

larged and the first calibration temperature – in this case 40 °C – automatically highlighted.

Cal1

°C -0,2

Cal2 100.0 °C +0,1K Cal3 180.0 °C -0,2K

JUSTIEREN

Temperatur

letzte Justierung 12.10.2012 12:00

40.0

CK0,2- CK0,1+ CK0,2-

Calibration

Temperature

Last updated 12.10.2012 12:00:00

Cal1

Cal2

Cal3

100.0

180.0

40.0

2. Press the confirmation key repeatedly, until the calibration temperature Cal2 is selected.

CK0,2- CK0,1+ CK0,2-

Temperature

Cal1

Cal2

Cal3

180.0

40.0

100.0

3. With the turn control, set the calibration temperature Cal2 to 120 °C.

CK0,2- CK0,1+ CK0,2-

Temperature

Cal1

Cal2

Cal3

180.0

40.0

120.0

4. Save the setting by pressing the confirmation key. The corresponding calibration value is automatically highlighted.

CK0,2-

0,2-

Temperature Cal1

Cal2

Cal3

180.0

40.0

120.0 0,1+

D33340 | Date 08/2017 49

Menu functions

5. Set the calibration value to 0.0 K and accept the setting by pressing the confirmation key.

CK0,2-

0,2-

Calibration

Temperature

Cal1

Cal2

Cal3

180.0

40.0

120.0 0,0

6. Position the sensor of a calibrated reference instrument centrally in the appliance's working chamber.

7. Close the door and, in manual mode, adjust the set temperature to 120 °C.

21.4°C

TEMP

120.0 °CSet

8. Wait until the appliance reaches the set temperature and displays 120 °C. The reference instrument for example displays

122.6 °C.

120.0°C

TEMP

Set 120

.0°C

122.6 °C

9. In the SETUP, adjust the calibration value Cal2 to +2.6 K (actual value measured minus setpoint temperature) and save the setting by pressing the confirmation key.

CK0,2-

0,2-

Temperature

Cal1

Cal2

Cal3

180.0

40.0

120.0 2,6+

10. After the calibration procedure, the temperature measured by the reference instrument should now also be 120 °C.

120.0°C

TEMP

Set 120

.0°C

120.0 °C

With Cal1, a calibration temperature below Cal2 can be programmed accordingly, and with Cal3, a temperature above. The minimum difference between the Cal values is 20 K.

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

50 D33340 | Date 08/2017

Menu functions

7.6 Programme

In the PROG display, you can transfer programmes created using AtmoCONTROL software and saved on a USB storage medium to the appliance. Here, you can also select the programme to be used in manual mode (see page 30) and delete programmes.

To load a programme from a USB storage medium : Connect the USB storage medium with the saved programme(s) to the interface on the right side of the control panel.

1. Activate the programme display. To do so, press the activation key on the left side of the

PROG display. The display is enlarged

and the entry

Select automatically

highlighted. The programmes available for activation are shown on the right. The programme currently available for use – in this example

Test 012 – is highlighted

in orange.

Program

Delete

Test 012

Test 013 Test 014 Test 015

Test 017

Test 016

Select

2. Call the Select function by pressing the confirmation key. All programmes available are displayed, including the ones saved on the USB storage medium (identified by the USB symbol). The programme currently available for use is highlighted in orange.

Select

Delete

Test 012

Test 022 Test 013 Test 014 Test 022

3. With the turn control, select the programme you want to make available for use.

Select

Delete

Test 012

Test 022 Test 013 Test 014

Test 023

4. Accept the selection by pressing the confirmation key. The programme is now loaded, which is indicated by the transfer symbol.

Select

Delete

Test 012

Test 022 Test 013 Test 014

Test 023

5. As soon as the programme is ready, the selection returns to

Select. To start the

programme: Return to manual mode by pressing the MENU key and start programme as described on page 30.

Delete

Test 012 Test 022 Test 013 Test 014

Test 015

Test 023

Select

You can now remove the USB storage medium. 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.

D33340 | Date 08/2017 51

Menu functions

7.7 Sound

In the SOUND display, you can define whether or not the appliance should emit acoustic signals and, if yes, define on 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. To do so, press the activation key on the left side of the

SOUND display. The

display is enlarged. The first category (in this case

Key sound) is automatically

highlighted. On the right, the current settings are shown on.

Sound

Keysound

At the end

If door open

On alarm

If you want to edit another list entry: Turn the turn control until the respective entry – e.g.

If door open (Special accessories) –

is highlighted in colour.

Keysound At the end

If door open

On alarm

Sound

2. Save the selection by pressing the confirmation key. The adjustment options are automatically highlighted.

Keysound At the end

If door open

On alarm

Sound

3. With the turn control, select the desired setting – in this example OFF () .

Keysound At the end

If door open

On alarm

Sound

4. Save the setting by pressing the confirmation key.

If an acoustic alarm sounds, it can be turned off by pressing the confirmation key.

Keysound At the end

If door open

On alarm

Sound

52 D33340 | Date 08/2017

Menu functions

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 representation, 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 panel.

2. Activate the protocol. To do so, press the activation key on the right side of the

PROTOCOL display. The display is

enlarged and the period

This Month au-

tomatically highlighted. To select another logging period, use the turn control.

Protocol

12.10.2012 12:00

ontrol range

3. Save your selection by pressing the confirmation key. The transfer starts and a status symbol indicates the progress.

Protocol

This Year Complete control range

This Month

4. As soon as the transfer is complete, a check mark appears in front of the period selected. You can now remove the USB storage medium.

Protocol

This Year Complete control range

This Month

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.

D33340 | Date 08/2017 53

Menu functions

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 by the lock symbol in the respective display (Fig. 29 ).

User ID data are entered in the AtmoCONTROL software and saved on the USB storage medium. The USB storage medium is thus acting as a key: Parameters can only be locked or unlocked if it is connected.

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 control panel.

2. Activate the user ID. To do so, press the activation key on the right side of the

USER-ID display. The display is enlarged

and the entry

Activate automatically

highlighted.

USER-ID

Deactivate

Activate

3. Confirm the activation by pressing the confirmation key. The new user ID data are transferred from the USB storage medium and activated. As soon as activation is complete, a check mark appears in front of the corresponding entry.

USER-ID

Deactivate

Activate

4. Remove the USB storage medium. Locked parameters are indicated by the lock symbol in the respective display (Fig. 29 ).

To unlock the appliance, connect the USB storage medium, activate the

USER-ID entry and

select

Deactivate.

22.4

TEMP

°C

Fig. 29 Temperature adjustment at appliance locked (example)

54 D33340 | Date 08/2017

Sterilisers SFplus/SNplus

8. Notes on sterilisation

8.1 Contraindications / unwanted side effects

Since hot air sterilisers don’t have a direct therapeutic intended use, the aspects of contraindication and unwanted side effects are not relevant.

8.2 Note in accordance with Medical Devices Directive

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

8.3 Guidelines for sterilisation

For hot air sterilisation, there are different guidelines on the temperature and sterilisation time to choose, as well as on packaging the sterilisation load. The values to be chosen depend on the type and characteristics of the load to be sterilised and on the type of germs to be neutralised. Before beginning sterilisation, make yourself familiar with the sterilisation method laid down for your application.

Process parameters for hot air sterilisers are temperature and minimum hold time. The following process parameters have been defined in recognised standards:

► According to WHO: 180 °C with a minimum hold time of 30 min ► According to the European Pharmacopoeia: 160 °C with a minimum hold time of 120 min

For the inactivation of endotoxin (pyrogenes), dry heat of at least 180 °C can be applied. For the depletion of pyrogenic substances, you have to keep a combination of temperature and time going beyond the requirements of sterilisation.

Inactivation of endotoxin is possible using the following process parameters (data in accordance with EN ISO 20857:2013):

► 180 °C with a minimum effective time of 180 min ► 250 °C with a minimum effective time of 30 min

Caution:

The temperature and time requirements normal for hot air sterilisation do not destroy endotoxins.

Especially when the appliance is heavily loaded, using these parameters without checking them will not be sufficient. For safe sterilisation, validation of the individual sterilisation process is required. The requirements for the validation of sterilisation by dry heat are e.g. defined in standard EN ISO 20857:2013. Also valuable is the "guideline on validation and routine monitoring of sterilisation processes using dry heat for medical products" issued by the German Society for Hospital Hygiene (DGKH).

D33340 | Date 08/2017 55

Maintenance and service

9. Maintenance and service

9.1 Cleaning

Warning! Danger due to electric shock. Before doing any maintenance work, pull out the mains plug.

Warning! In case of appliances of a certain size, you can get accidentally locked in, which is life-threatening. Do not climb into the appliance!

Caution! Danger of cuts due to sharp edges. Always wear gloves when working in the chamber interior.

9.1.1 Working chamber and metal surfaces

Regular cleaning of the easy-to-clean working chamber prevents build up of material remains that could impair the appearance and functionality of the stainless steel working chamber over time.

The metal surfaces of the appliance can be cleaned with normal stainless steel cleaning agents. Make sure that no rusty objects come into contact with the working chamber or with the stainless steel housing. Rust deposits can lead to an infection of the stainless steel. If rust spots should appear on the surface of the working chamber due to impurities, the affected area must be immediately cleaned and polished.

9.1.2 Plastic parts

Do not clean the ControlCOCKPIT and other plastic parts of the appliance with caustic or solvent-based cleaning agents.

9.1.3 Glass surfaces

Glass surfaces can be cleaned with a commercially available glass cleaner.

9.2 Regular maintenance

Once a year, grease the moving parts of the doors (hinges and lock) with thin silicone grease and check that the hinge screws are not loose.

To guarantee perfect control, we recommend to calibrate the appliance once a year (see page

47).

9.3 Repairs and service

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. Any work inside the appliance may only be performed by qualiﬁ ed electri- cians.

Repairs and service work are described in a separate service manual.

56 D33340 | Date 08/2017

Storage and disposal

10. Storage and disposal

10.1 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

10.2 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 13

, 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 being locked inside the appliance.

There is a lithium battery in the ControlCOCKPIT of the appliance. Remove it and dispose of it in accordance with the regulations in your country (Fig. 30).

Fig. 30 Removing the lithium battery

D33340 | Date 08/2017 57

Index

Accessories 16 Acoustic signals 47 Activation key 27 Adjustment 47 Air flap position 28 Air supply 11 Alarm 34, 37 Ambient conditions 15, 16 Ambient temperature 15 Anlieferung 59 Appliance error 38 ASF 32, 34 AtmoCONTROL 3, 12, 16, 27,

30, 50, 52, 53

Automatic temperature

monitor 33

Basic device settings 40 Basic settings 40

CALIB 48 Calibration 47 Carrying 17 Cause of errors 38 Chamber load 25 Changes 8 Cleaning 55 Clock time 46 Communication interfaces

Compensation correction

value 49 Connections 12 ControlCOCKPIT 10, 26 Convection 11 Customer service 2

Declaration of conformity 15 Decommissioning 56 Delete programme 50 Delivery 17, 18, 23, 54 Digital backwards counter

29 Dimensions 15 Disposal 56 Door 24

Electrical connection 12 Electronic temperature moni-

toring 33 Emergency 9 Ending operation 36 End of programme 31 Error description 38 Error messages 37 Ethernet 12 Explosion protection 8

factory calibration settings

49 Fan speed 28 Fehlermeldung 39 Forklift truck 18 Function 11

Gateway 46 Graph 36 Grid 44

Hazards 7 Heat output distribution 45

Inbetriebnahme 59 Installation site 19 Intended use 8 Interfaces 12 Interior lighting 28 IP address 42

Language selection 41 Lighting 28 Loading the appliance 25 Log memory 39, 52

Maintenance 55 Malfunctions 9, 37 Manufacturer 2 Material 11 Mechanical temperature

monitoring 34 Medical Devices Directive 54

Menu 40, 46 Minimum clearances 19 Monitoring temperature 32

Nameplate 13 Network 12, 42 Normal mode 27, 28

Operating 24 Operating modes 27 Operating personnel 7, 24 Operating problems 38 Operation 24

Packaging material 18 Power failure 39 Power supply 52 Press of a key 51 Product safety 7 Programme 50 Programme mode 27, 30 Pt100 temperature sensor

Putting into operation 23,

Rectifying errors 38 Regular maintenance 55 Remote control 45

Safety regulations 6 Service 55 Servicing 55 Setting parameters 27, 41 Setting up 17, 19 Setting up options 20 Setup 42 Shelf 44 Slide-in unit 44 Speaker symbol 37 Sterilisatoren 59 Sterilisers 24, 54 Storage after delivery 18 Switching off 36 Switching on 23

58 D33340 | Date 08/2017

Index

TB 34 Technical data 14 Temperature 28 Temperature comparison 47 Temperature deviation 48 Temperature limiter 34 Temperature monitor 32, 34 Temperature monitoring 31,

32, 43 Temperature sensor 32 Tilt protection 21 Time 44 Timer 29 Timer mode 44 Transport 17, 18 Transport damage 18 Türen einstellen 22 Turn control 27 TWB 33 TWW 33 TWW temperature monitor-

ing 33

Unit 43 Unpacking 18 USB interface 12, 52 User ID 53

Warning messages 12, 37 Weight 14

Appendix

Technical description according to EN 60601-1-2

EMC-Guidance

Operation Manual Appendix

Steriliser

SNxx, SFxx, SNxxplus, SFxxplus

Appendix

Technical description according to EN 60601-1-2

Guidance and manufacturer’s declaration – electromagnetic emissions

The Memmert steriliser type S.. is intended for use in the electromagnetic environment specified below. The customer or user of the steriliser type S.. should assure that it is used in such an environment.

Emissions test Compliance Electromagnetic environment - guidance

RF emissions CISPR 11

Group 1 The steriliser type S.. uses RF energy only for ist internal

function. Therefore, ist RF emissions are very low and are not likely to cause interference in nearby electronic

equipment. RF emissions CISPR 11

Class B The sterilier type S.. is suitable for use in all

establishments, including domestic establishments and

those directly connected to the public low-voltage power

supply network that supplies buildings used for domestic

purposes.

Harmonic emissions IEC 61000-3-2

Class A

Volage fluctuations / flicker emissions IEC 61000-3-3

Complies

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

Immunity

test

IEC 60601

test level

Compliance

level

Electromagnetic enviroment –

guidance

Electrostatic discharge (ESD)

IEC 61000-4-2

r 6 kV contact

r 8 kV air

r 6 kV contact

r 8 kV air

Floors should be wood, concrete or ceramic tile. If floors are covered with synthetic material, the relative humidity should be at least 30 %.

Electrical fast tranient / burst

IEC 61000-4-4

r 2 kV for power supply lines

r 1 kV for input / output lines

r 2 kV for power supply lines

r 1 kV for input / output lines

Mains power quality should be that of a typical commercial or hospital enviroment.

Surge

IEC 61000-4-5

r 1 kV differential mode

r 2 kV common mode

r 1 kV differential mode

r 2 kV common mode

Mains power quality should be that of a typical commercial or hospital enviroment.

Voltage dips, short interruptions and voltage variations on power supply input lines

IEC 61000-4-11

< 5 %

(>95 % dip in

)

for 0,5 cycle

40 %

(60 % dip in

)

for 5 cycles

70 %

(30 % dip in

)

for 25 cycles

< 5 %

(>95 % dip in

)

for 5 s

< 5 %

(>95 % dip in

)

for 0,5 cycle

40 %

(60 % dip in

)

for 5 cycles

70 %

(30 % dip in

)

for 25 cycles

< 5 %

(>95 % dip in

)

for 5 s

Mains power quality should be that of a typical commercial or hospital enviroment.

If the user of the steriliser type S.. requires continued operation during power mains interruptions, it is recommended that the steriliser type S.. will be powered from an uninterruptible power supply.

Power frequency (50/60 Hz) magnetic field IEC 61000-4-8

3 A/m Not applicable

NOTE

is the mains voltage prior to application of the test level.

Appendix

Technical description according to EN 60601-1-2

Guidance and manufacturer’s declaration – electromagnetic immunity

Immunity

test

IEC 60601

test level

Compliance

level

Electromagnetic enviroment –

guidance

Portable and mobile RF communications

equipment should be used no closer to any part of the steriliser type S.., including cables, than the recommended seperation distance calculated from the equation applicable to the frequency of the transmitter.

Recommended separation distance

Conducted RF

IEC 61000-4-6

3 V

rms

150 kHz bis 80 MHz

3 V

rms

= 1,2 

Radiated RF

IEC 61000-4-3

3 V/m

80 MHz bis 2,5 GHz

3 V/m

= 1,2 P 80 MHz to 800 MHz

= 2,3 

800 MHz to 2,5 GHz

where

is the maximum power rating of the transmitter in watts (W) according to the transmitter manufacturer and

as the recommended separtion distance in metres (m).

Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey,

should be less than the

compliance level in each frequency range.

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 steriliser type S.. is used exceeds the applicable RF compliance level above, the Steriliser type S.. should be observed to verify normal operation. If abnormal performance is observed, addidional measures may be necessary, such as re-orienting or relocating the steriliser type S..

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

Appendix

Technical description according to EN 60601-1-2

Recommended separation distances between portable and mobile

RF communications equipment and the Memm

ert steriliser type S..

The steriliser type S.. is intended for use in electromagnetic enviroment in which radiated RF disturbances are controlled. The customer or of the steriliser type S.. can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the steriliser type S.. as recommended below, according to the maximum power of the communications equipment.

Rated maximum output

power of trtansmitter

Separation distance according to frequency of transmit

ter

150 kHz to 80 MHz

= 1,2 

80 MHz to 800 MHz

= 1,2 

800 Mhz to 2,5 GHz

= 2,3 

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

in metres (m) can be estimated using the equation applicable to the frequency of the

transmitter, whre

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

LAN port RJ45 CAT 6 2

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

eased immunity of the Memmert steriliser type S..

EC Declaration of Conformity

Manufacturer´s name and address: Memmert GmbH + Co. KG

Äussere Rittersbacherstraße 38 D-91126 Schwabach Deutschland

Product: Sterilizer Dry Heat, type SNxx/ SFxx/ SNxx plus/ SFxx plus;

UMDNS-No. 18-739

Type: SN…/30/55/75/110/160/260/450/750

SF…/30/55/75/110/160/260/450/750 SN…plus/30/55/75/110/160/260/450/750 SF…plus/ 30/55/75/110/160/260/450/750 Including all accessories

Nominal voltage: AC 230 V or 3 ~ AC 400 V 50 / 60 Hz, alternative AC 115 V

50/60 Hz

Class IIb, According to directive 93/42/EC, annex IX Rule 15 and MEDDEV

2.4/1 Rev. 9 June 2010

We hereby declare the conformity of the above mentioned products with the directive 93/42/EC annex II, section 3. Above product is designed and manufactured in compliance with the EU directive 93/42/EC.

Notified Body TÜV Rheinland LGA Products GmbH Tillystr. 2 D-90431 Nürnberg Germany

Notified Body no. 0197

QS Certificate HD 60106200 0001 valid until 7. December 2020

Declaration of Conformity Valid until 07. December 2020

The object described in the declaration above corresponds to the directive 2011/65/EC of the European Parliament and the Council of 8 June 2011on the restriction of the use of certain hazardous substances in electrical and electronic equipment.

Schwabach, 09.06.2016

(

Legally binding signature of the issuer)

This declaration certifies compliance with the above mentioned directives but does not include a property assurance. The safety note given in the product documentation which are part of the supply, must be observed.

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

Sterilisers plus

D33340 | Date 08/2017

englisch

Memmert SF plus, SN plus, Sn, SF Operating Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual