Memmert UN 160, UN 260, UN 450, UN 1060, UN 750 Operating Instructions Manual

UNxx UFxx

INxx IFxx

OPERATING INSTRUCTIONS

nuf

acturer and

mer servi

ce

mmert GmbH + Co. K

G

Willi-Memmert-Straße 90–96

-91186 Büchenbac

h

utschlan

d

hone: [phone]

ax: [phone]

-mail: [e-mail]

m

nternet: www.memmert.com

C

ustomer servic

e:

Service hotline: [phone]
Service fax: [phone]

-mail: [e-mail]

m

When contacting customer service, always quote the product serial number on the nameplate

see page 12 ).

pp g p

mmert GmbH + Co. K

G

undenservic

e

Willi-Memmert-Str. 90-96

E-91186 Büchenbac

h

German

y

lease contact our customer service before sending appliances for repair or before returnin

g

e

quipment, otherwise, we have to refuse acceptance of the shipment.

© 2

0

16 MEMMERT GmbH + Co. KG

33363 | Date 06/2016

We reserve the ri

g

ht to make changes

33363 | Date 06/2016

3

A

bout this manual

About this manua

l

urpose and target group

T

his manual describes the construction, function, transport and operation of the universal

o

vens UNxx/UFxx and the incubators INxx/IFxx. It is intended for use by trained personnel of

the owner who have the task of operatin

g

and/or maintaining the respective appliance.

f you are asked to work on the appliance, read this manual carefully before starting. Familiar-

ise yourself with the safety re

g

ulations. Only perform work that is described in this manual. If

there is somethin

g

you do not understand, or certain information is missing, ask your superior

o

r contact the manufacturer. Do not do anything without authorisation

.

Version

s

T

he appliances are available in different configurations and sizes. If specific equipment fea-

tures or functions are available only for certain confi

g

urations, this is indicated at the relevant

points in t

h

is manua

l.

The

functions described in this manual refer to the latest firmware version.

ue 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:

or operation of the appliance with MEMMERT AtmoCONTROL, observe the separate

so

ftware manua

l

or service and repair (see page 44), please refer to the separate service manual

torage and forwardin

g

Th

is instruction manual belongs with the appliance and should always be stored where

persons workin

g

on the appliance have access to it. It is the responsibility of the owner to

e

nsure 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 dama

g

ed by heat

o

r humidity. If the appliance is sold on or transported and then set up again at a different

ocation, the operating instructions must go with it.

Y

ou will find the current version of our operating manual as pdf file if you go to

www.memmert.com/

d

e/service/downloads/bedienungsanleitung/

.

4

D33363 | Date 06/2016

C

ontent

s

1. For your Safety

6

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

1.1.1 Terms used

1.1.2 Signs used .........................................................................................................................

1.2 Product safety and dangers

................................................................................................

1.3 Requirements of the operating personnel

..........................................................................

.................................................................................................

8

8

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

8

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

....................................................................

2. Construction and description 1

0

2.1 Construction ...................................................................................................................... 1

0

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

2.3 Mat

e

rial............................................................................................................................. 11

2.4 E

l

ectrical equipment

..........................................................................................................

11

2.5 C

onne

ctions and interfaces

...............................................................................................

1

2

2.5.1 Electrical connection ....................................................................................................... 1

...............................................................................................

1

2.6 Designation (nameplate) ................................................................................................... 1

2.7 Technical data

1

3

2.8 Applied directives and standards ...................................................................................... 14

.................................................................................................

14

2.1

0

Ambient conditions

15

...............................................................................................................

15

2.12 Optiona

l

accessories

..........................................................................................................

15

3. Delivery, transport and setting up 16

3.1 For your Safety

...................................................................................................................

1

6

3.2 Delivery

..............................................................................................................................

17

3.3

Transport ............................................................................................................................ 17

3

.4 Unpacking

.........................................................................................................................

17

3.4.1 Checking for completeness and transport damage

.......................................................

17

3

.4.2 Removing the transport protection ................................................................................17

3

.4.3 Disposing of packaging material .................................................................................... 17

3.5 Storage after delivery

........................................................................................................

17

3

.6 Setting up

..........................................................................................................................

1

8

3

.6.1 Prerequisites .................................................................................................................... 1

8

3

.6.2 Installation options .........................................................................................................1

9

3

.6.3 Tilt protection .................................................................................................................. 2

0

3

.6.4 Adjusting the doors (only for model sizes 450 and 750)...............................................

1

4

. Putting into operation 22

4.1 Connecting the appliance

.................................................................................................

4

.2 Switching on ......................................................................................................................

Content

s

33363 | Date 06/2016 5

C

ontent

s

. Operation and control 23

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

3

..............................................................................................................

3

.......................................................................................................

4

....................................................................................................

4

..............................................................................................................

4

5.4.2 Bas

i

c operation

2

6

5.4.3 Operating modes

5.4.5 Operation with digital backwards counter with target time setting, adjustable from 1

minute to 99 days (Timer)...............................................................................................

7

5.5 Temperature mon

i

toring

..................................................................................................

2

8

5.5.1 Electronic temperature monitoring ............................................................................... 2

9

5.5.2 Mechanical temperature monitoring: Temperature limiter (TB) .....................................

30

5.5.3 Function

..........................................................................................................................

30

5.6 Ending operation

30

6. Malfunctions, warning and error messages 3

1

6.1 Warning messages of the temperature monitoring functio

n

3

1

6.2 Malfunctions, operatin

g

problems and appliance errors

32

33

7. Menu m

ode

34

3

4

7.2 Basic operation in menu mode usin

g

the example of language selection

.......................

3

5

7.

3 S

etup

.................................................................................................................................

36

...........................................................................................

36

7.3.2 Unit

..................................................................................................................................

3

7

7.3.3 Temperature monitorin

g

(Alarm Temp and Max Alarm)................................................37

3

9

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

39

7.3.6 Remote control

3

9

..........................................................................................................................

40

...................................................................................................................

40

7.5 Calibration .........................................................................................................................

42

8

. Maintenance and service 4

4

8

.1 Cleaning

.............................................................................................................................

4

4

8

.1.1 Working chamber and metal surfaces

............................................................................

4

4

8

.1.2 Plastic parts

8

.1.3 Glass surfaces

8

.2 Regular maintenance........................................................................................................44

8.3 Repairs and service

9. Storage and disposal 4

5

4

5

9.2 Disposa

l

.............................................................................................................................

4

5

ndex 4

6

6 D33363 | Date 06/2016

Safety regulation

s

. For your Safet

y

.1 Terms and signs use

d

n this manual and on the appliance itself, certain common terms and signs are used to warn

you of possible dan

g

ers or to give you hints that are important in avoiding injury or damage.

O

bserve and follow these hints and regulations to avoid accidents and damage. These terms

an

d

signs are explained below.

1.1.1 Terms used

"Warn

ing"

is used whenever you or somebody else could be injured if you do not

o

bserve 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)

anger of

ele

ctrocuti

on

anger

o

f explo-

sion

angerous

g

ases / va

-

urs

anger of

burns

anger of

t

oppling

ove

r

azard area

!

bserve the opera-

ting instruction

s

Prohibition signs (forbidding an action)

not lift

not

tilt

not enter

Regulation signs (stipulating an action)

Disconnect

the mains

lu

g

Wear

gl

oves

Wear safety

ts

serve

information

n separate

manua

l

Other icons

mportant or useful additional informatio

n

33363 | Date 06/2016 7

Safety regulation

s

Product safety and

anger

s

T

he appliances described in this manual are technically sophisticated, manufactured usin

g

high-quality materials and subject to many hours of testing in the factory. They contain the
latest technolo

g

y 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.

Warnin

g!

After removing covers, live parts may be exposed. You may receive
an electric shock if

y

ou touch these parts. Disconnect the mains plu

g

efore removing any covers. Only electrical technicians may work on

the electrical e

quip

ment of the appliances

.

Warning

!

When loading the appliance with an unsuitable load, poisonous or
exp

l

osive vapours or gases may be produced. This could cause the

app

l

iance to explode, and persons could be severely injured or poi

-

soned. The appliance may only be loaded with materials/test objects
which do not

f

orm any toxic or explosive vapours when heated up

(see also Intended use on pa

g

e 8)

.

Warnin

g!

If the door is open while the appliance is in operation, the appliance

@XNUDQGD@S@MCONRD@ÅQDG@Y@QC#NMNSKD@UDSGDCNNQNODM

durin

g

operation

.

Warnin

g!

Depending on operation, the surfaces in the working chamber
and the chamber load ma

y

still be very hot after the appliance is

switched off. Touchin

g

these surfaces can cause burns. Wear heat

-

esistant protective gloves or wait until the appliance cools down.

Warn

ing!

(MB@RDNE@OOKH@MBDRNE@BDQS@HMRHYDXNTB@MFDS@BBHCDMS@KK

X

ocked in, which is life-threatening. Do not climb into the appliance

!

.

3

Requirements of the operating personne

l

T

he appliance may only be operated and maintained by persons who are of legal age and

ave been instructed accordingly. Personnel who are to be trained, instructed or who are un-

derg

oing general training may only work with the appliance under the continuous supervision

o

f an experienced person.

epairs may only be performed by qualified electricians. The regulations in the separate service
manua

l

must be observed.

8

D33363 | Date 06/2016

Safety regulation

s

Responsibility of the owne

r

T

he 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 pa

g

e 8);

is responsible for ensuring that persons who are to operate or service the appliance are

q

ualified to do this, have been instructed accordingly and are familiar with the operating

instructions at

hand;

ust know about the applicable guidelines, requirements and operational safety regula-

t

ions, 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 pa

g

e 44);

as to ensure that the appliance and its surroundings are kept clean and tidy, for example

th

rough corresponding instructions and inspections

;

is responsible for ensuring that personal protective clothing is worn by operating person-

el, e.g. work clothes, safety shoes and protective gloves.

.

5Intended use

T

his appliance is exclusively intended for heating up non-explosive substances and objects.

A

ny other use is improper, and may result in hazards and damage.

T

he appliance is not explosion-proof (does not comply with the German workplace health &

s

afety 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

explod

e, burst or ignite.

T

he appliance may not be used for drying, vaporising and branding paints or similar materi

-

als 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.

otentially explosive gas-air mixtures must not form, neither in the working chamber nor in

the direct vicinity of the appliance.

Appliances IFxx/UFxx for use as medical device

pp

or appliances IFxx and UFxx with extended overtemperature protection (option A6, recognis-

able due to standard DIN 12880-2007-Kl.:3.1 on the nameplate) subject to the 93/42/EEC

d

irective (Directive of the council on harmonisation of the laws of the member states relating
to medical devices), the intended use is defined as follows: The appliance’s intended use is the
warmin

g

of non-sterile cloths and covers

.

.

6

Changes and alteration

s

o 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 chan

g

es result in the CE declaration of conformity losing its

va

lid

ity and the appliance must no longer be operated.

T

he manufacturer is not liable for any damage, danger or injuries that result from unauthor

-

ised changes or alterations, or from non-observance of the regulations in this manual

.

33363 | Date 06/2016 9

Safety regulation

s

Behaviour in

ase of malfunctions and irregularitie

s

T

he appliance may only be used in a flawless condition. If you as the operator notice irregu-

larities, malfunctions or dama

g

e, immediately take the appliance out of service and inform

your super

i

or.

Y

ou can find information on correcting malfunctions from page 31.

1.

8

witching off the appliance in an

ush the On/Off switch on the control panel

( Fi

g

. 1 ) and disconnect power plug. This

d

isconnects the appliance from the power

s

upply at all poles.

Warnin

g!

Depending on the operation

erformed , the surfaces in

t

he working chamber and

th

e chamber load may sti

ll

e very hot after the appli

-

ance is switched off. Touch

-

ng these surfaces can cause

rns. Wear h

eat-resistant

rotective gloves or wait

until the a

pp

liance cools

d

own.

ON

ONN

Fig. 1
Switc

h

off the a

ppl

iance by pressing the On

/

O

ff switc

h

D33363 | Date 06/2016

Setup and descriptio

n

2. Construction and descriptio

n

.1 Constructio

n

1

2

3

4

7

8

5 6

Fig. 2

C

onstruction

ControlCOCKPIT with capacitive function

keys (see page 25)

On/Off switch (see page 22)

ypg

pg

3

pg

pg

gg

4

Steel grid

5

g

6

Nameplate (covered, see page 12)

g

g

Door handle (see page 23)

pp

p

8

Turn control with confirmation key

pg

pg

D33363 | Date 06/2016 11

Setup and descriptio

n

Function

A

ppliances of the UNxx and

Nxx type series feature

natural circulation (convec

-

tion). For the UFxx and IFxx
type series, air is circu

l

ated

by a fan at the workin

g

c

hamber rear panel Fig. 3 ,

o. 1). It increases the air

flow and provides stron

g

er

h

o

rizontal forced air

c

irculation than natura

l

convection.

n both the convection and

fan ventilated appliances,

s

upply air (2) is preheated

in a pre-heatin

g

chamber

(3). Throu

g

h the ventilation

s

lits in the side panel of the

workin

g

chamber, the pre

-

ated air is introduced into

th

e

interior of the chamber.

Th

e supply and exhaust air

(5) volume (air chan

g

e) is

c

ontrolled by the air flap

(4) on the rear

p

anel of the

app

l

iance.

.

3

Materia

l

or 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 throu

g

h

its hi

g

h stability, optimal hygienic properties and corrosion-resistance towards many (but not

all!) chemical compounds (caution for example with chlorine compounds)

.

T

he 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.

.4 Electrical equipmen

t

perating voltage and current consumption: See nameplat

e

rotection class I, i.e. operating insulation with PE conductor in accordance with EN 61010
rotection type IP 20 acc. to EN 60 529

nterference suppression acc. to EN 55011 class B

A

ppliance fuse: Fusible link 250 V/15 A quick-blow

T

he temperature controller is protected with a miniature fuse 100 mA (160 mA at 115 V)

Fig. 3 Function

F

an

2

Fresh air

3

Pre-heating chamber

4

Air flap

5

Exhaust air

p

D33363 | Date 06/2016

Setup and descriptio

n

2.

5nnections and

nterf

aces

.5.1

ectrical connectio

n

T

his appliance is intended for operation on an electrical power system with a system imped-

anc

e 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 ener

g

y supply company what the

s

ystem impedance is.

O

bserve the country-specific regulations when connecting (e.g. in German

y

IN VDE 0100 with residual current circuit breaker).

.5.2 Communication interfac

e

T

he Ethernet interface is intended for appliances which meet the requirements of IEC 60950-1

.

Via Ethernet interface, the appliance can be

connected to

a network to read out protocol

lo

g

s withAtmoCONTROL, the optional
appliance software. The Ethernet interface is
located on the rear of the appliance (Fi

g

. 4 ).

or identification purposes, each appliance

c

onnected must have its own unique IP ad-

d

ress. Setting the IP address is described on

pa

g

e 36.

Wit

h

an optional USB to Ethernet converter,

t

h

e appliance can be directly connected to a

c

omputer / laptop (see Optional accessories

o

n page 15).

2.6 Designation ( nameplate)

The nameplate (Fig. 5) provides information about the appliance model, manufacturer and
technical data. It is attached to the front of the appliance, on the ri

g

ht side under the door

(see pa

g

e 10).

Typ: UN 260 F.-Nr.: 0109.0088
230 V

~

14.8 A 50/60 Hz 3400 W

DIN12880-Kl.3.1 Nenntemp.: 300 °C

1
2

3
4

5

6

10

8

9

7

Fig. 5 Nameplate (example)

Type d

esignation

2

Operating voltage

yp g

3

Applied standard

pgg

gg

4

Protection type

5

CE conformit

y

yp

6

Address of manufactur

er

7 Disposal note

8

Temp

erature ran

ge

9

Connection / power ratings

pg

Appliance number

p

p

Fig. 4 Ethernet interfac

e

33363 | Date 06/2016 1

3

Setup and descriptio

n

Technical dat

a

Appliance size 30 55 75 110 160 260 450 750 1060

pp

l

iance wi

d

t

h

D

1

[mm]

5

5

5 745 745

24

pp

l

iance

h

ei

gh

t E

1

[mm

]

7

0

7 7

8

7

47

7 11

0

7 11

86

17

26

17

26

pp

l

iance

d

ept

h

G

1

(footprint) [mm]

4

14

14 5

8

4

4

4 7

8

4 7

8

4 1

0

35

e

p

th of door lock [mm] 5

6

iance

d

e

p

t

h

F

(includin

g

door handle) [mm]

7

0

7

0

64

0

64

0

74

0

4

0

4

0

1

09

1

Wor

k

in

g

c

h

am

b

er wi

d

t

h

A

[mm

]

56

0

6

0

64

0

1

0

4

0

4

0

1

0

4

0

Wor

k

in

g

c

h

am

b

er

h

ei

gh

t

B

1

[mm

]

2

0

6

0

8

0

72

0

72

0

2

00

12

00

Wor

k

in

g

c

h

am

b

er

d

ept

h

C

1

[mm

]

25

0

3

0

3

0

5

00

5

0

hamber volume [litres]

5

3

74 1

0

8

1

5

6

49 749 1

0

6

0

Wei

g

ht [k

g

]

57

7

8

11

0

17

0

17

1

6

ower [W]

N/IF

115 V

,

50/60 Hz 16

00

5

0

11

00

11

00

11

00

11

001500

8

00

230 V

,

50/60 Hz 16

00

125

0

14

00

16

00

17

001800

2

000

UN

/

U

F

23

0

V

,

5

0/

6

0

Hz 16

00

2

000

25

00

28

00

2

00

4

00

115 V

,

5

0/

6

0

Hz 16

00

7

00

22

00

22

00

22

00

22

00

V

,

5

0/

6

0

Hz – 58

00

7

000

7

000

urrent consumpt

i

on

A]

N

/

IF

23

0

V

,

5

0/

6

0

Hz 7

,0

5,4

1 7

,0

7,4 7

,8

7

115 V

,

5

0/

6

0

Hz 13

,9

7

,

4

6

6

6

6

3

,0

15

,

7

UN

/

U

F

23

0

V

,

5

0/

6

0

Hz 7

,0

7 1

0,9

13

,9

4

,8

115 V

,

5

0/

6

0

Hz 13

,9

4

,8

1

9,

1

1 1

9,

1

1

V

,

5

0/

6

0

Hz –

x

8,

4

x 1

0,

2

x 1

0,

2

max. number of slidin

g

shelve

s

4

max. load per slidin

g

shelve [k

g

]

max. load per appliance [k

g

]

2

0

175 21

0

Sett

i

n

g

temperature ran

ge

N

/

IF +2

0

to +8

0

°C

UN

/

U

F

+2

0

to +3

00

°C

4

justment precision

N/IF

1 K

UN

/

U

F

to 100 °C: 0.1 K, a

b

ove 100 °C: 0.5 K

See F

ig

. 6 on pa

g

e 14.

3 x 23

0

V wit

h

out zero

Wit

h

t

h

e interior

l

i

gh

tin

g

on, t

h

e minimum temperature mi

gh

t not

b

e reac

h

e

d

.

to +250 °C if your device is equipped with a

g

lass door

4 D33363 | Date 06/2016

Setup and descriptio

n

D

A

G

F

C

56

E

B

Fig. 6

D

imensions (see table on page 13)

2.

8

A

pplied directives and standard

s

irective 2004/108/EC amended (Directive of the council on harmonisation of the laws of

t

he member states on electromagnetic compatibility). Fulfilled standards:

IN EN 61326:2004-05, EN 61326:1997, EN 61326/A1:1998, EN 61326/A2:2001

N 61326/A2:2003

irective 2006/95/EC amended (Directive of the council on harmonisation of the laws of

ember states relating to electrical equipment designed for use within certain voltage

limits). Standards complied with:

IN EN 61 010-1 (VDE 0411 Part 1)
IN EN 61 010-2-010 (VDE 0411 Part 2-010)

N 61 010-1:2001, EN 61 010-2-01

0

n used as a medical devic

e

irective 93/42/EEC (Directive of the Commission on the harmonisation of the legal regula-

t

ions of the member states on medical devices)

.

9

Declaration of conformit

y

Y

ou can download the EC declaration of conformity of the appliance online:

nglish: http://www.memmert.com/en/service/downloads/ce-statement/

German: http://www.memmert.com/de/service/downloads/e

g

-konformitaetserklaerung/

33363 | Date 06/2016 15

Setup and descriptio

n

2.10Ambient condition

s

T

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

cond

itions:

Amb

ient temperature

+5 C to +40

C

umidity rh

ax. 80 %, non-condensin

g

vervoltage categor

y

I

ollution degre

e

A

ltitude of installation

ax. 2,000 m above sea level

T

he appliance may not be used in areas where there is a risk of explosion. The ambient air

ust not contain any explosive dusts, gases, vapours or gas-air mixtures. The appliance is

ot explosion-proof.

eavy dust production or aggressive vapours in the vicinity of the appliance could lead to

sed

imentation in the interior and, as a consequence, could result in short circuits or dam-

a

g

e to electrical parts. For this reason, sufficient measures to prevent large clouds of dust

o

r aggressive vapours from developing should be taken.

.11

cope of deliver

y

wer ca

ble

T

ilt protection

ne or two sliding steel grids (load capacity 30 kg each)

T

he operating instructions at han

d

C

alibration certificat

e

Optional accessorie

s

A

tmoCONTROL software for reading out

and processin

g

of protocol log file

s

USB to Ethernet converter (Fig. 7 ). Makes
it possi

bl

e to connect the appliance's

etwork interface (see page 12) to the

USB port of a computer / laptop.

einforced, sliding steel grids with a load

c

apacity of 60 kg each (for appliance size

10 and larger

)

Fig. 7

C

onverter USB to Ethern

et

D33363 | Date 06/2016

Delivery, transport and setting u

p

3. Delivery, transport an

d

etting u

p

.1 For your Safet

y

Warning

!

Because of the heavy weight of the appliance, you could injure

y

ourself if you try to lift it. To B@QQX@OOKH@MBDRNESGDRHYDR@MC

@SKD@RSSVNODQRNMR

E

NQ@OOKH@MBDRNESGDRHYDR@MC

ENTQODNOKD@QDMDDCDC OOKH@MBDRK@QFDQSG@MSG@SL@XMNSAD

carried but must be transported with a manual pallet

j

ack or forklift

truck.

30 55 75 110 160 260 450 750

Warning!
You may get your hands or

f

eet squashed when transport

-

ng and installing the appliance. Wear protective gloves and

s

afety boots. When grasping the bottom of the appliance,

g

rasp it only on the sides

:

9

Warning!

T

he appliance could fall over and seriously injure you. Never

t

ilt the appliance and transport it in upright position and

without load onl

y

(except for standard accessories such as

s

teel grids or shelves). Appliances with castors always have to

e moved by two people

.

33363 | Date 06/2016 17

Delivery, transport and setting u

p

.2 Deliver

y

Th

e appliance is packed in cardboard and is delivered on a wooden palette.

.

3

T

ranspor

t

Th

e appliance can be transported in three ways:

With aforklift truck; move the forks of the truck entirely under the pallet

n a manual pallet jac

k

n its own castors, in case of the corresponding configuration, for which the catch on the

front) castors must be released

.4

npackin

g

T

o avoid damage, do not unpack the appliance until you reach the installation site.

emove the cardboard packaging by pulling it upwards or carefully cutting along an edge.

.4.1 Checking for completeness andtransport damag

e

C

heck the delivery note to ensure that the delivery is complete.

C

heck the appliance for damage.

f you notice deviations from the delivery note, damage or irregularities, do not put the appli-

ance into operation but inform the haula

g

e company and the manufacturer

.

.4.2

emoving the transport protectio

n

emove the transport protection. It is located between the door hinge, door and frame and

has to be removed after openin

g

the door.

.4.

3

isposing of packaging materia

l

ispose of the packaging material (cardboard, wood, foil) in accordance with the applicable

d

isposal regulations for the respective material in your country.

.5

torage after deliver

y

f the appliance is first to be stored after delivery: Read the storage conditions from page

4

5.

D33363 | Date 06/2016

Delivery, transport and setting u

p

.6

etting u

p

Warnin

g!

Due to its centre of gravity, the appliance can fall over to the front
and in

j

ure you or other people. Always attach the appliance to a wall

VHSGSGDSHKSOQNSDBSHNMRDDO@

F

D(ESGHRB@MMNSADCNMDCTD

to s

p

ace problems, do not operate the appliance and do not open

the door. Contact the Memmert service team (see pa

g

e 2)

.

3.6.1

rerequisite

s

The

installation site must be flat and horizontal and must be able to reliably bear the weight

o

f the appliance (see Technical data on page 13). Do not place the appliance on a flamma-

bl

e

surface.

epending on the model (see nameplate), a 230 V, 115 V or 400 V power connection must be

avai

lable

at the installation site.

T

he distance between the wall and the rear of the appliance must be at least 15 cm. The clear-

ance from the ceilin

g

must not be less than 20 cm and the side clearance from walls or nearby

appliances must not be less than 5 cm (Fi

g

. 8). Sufficient air circulation in the vicinity of the

app

l

iance must be guaranteed at all times.

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

FP FP FP

FP

Fig. 8

M

inimum clearance from walls and ceiling

D33363 | Date 06/2016 19

Delivery, transport and setting u

p

.6.2

nstallation option

s

Setting up Comments Suitable for appliance size ...

30 55 75 110 160 260 450 750

r

Table

Check the load

c

apacity firs

t

Stac

ked

two appliances
maximum; mount

-

ing material (feet)
provide

d

Wa

ll

mountin

g

Separately package

d

f

astening material is

included in the scope

o

f delivery. Observe
the assembly instruc­tions provided.

ase

with/without cas

-

to

rs

C

ast

or

f

ram

e

eight ad-

j

ustable feet

20 D33363 | Date 06/2016

Delivery, transport and setting u

p

.6.3Tilt protectio

n

A

ttach the appliance to a

wa

ll

with the tilt protection.

Th

e tilt protection is included

in t

he del

ivery.

1.

A

s illustrated, fasten the

til

t protection to the rear

s

ide of the appliance.

.

end the tilt protec-

t

ion upwards by 90 ° in

the de

sired distance to

t

he wall (consider the

inimum distance to t

he

wall, see Fig. 8).

3

.

rill a hole, insert a plug

an

d

screw the tilt protec-

tio

n to a suitable wall.

33363 | Date 06/2016 21

Delivery, transport and setting u

p

.6.4Adjusting the doors (only for model sizes 450 and 750

)

or model sizes 450 and 750, it is possible to adjust doors that warp due to the floor condi-

tions. In order to do so, every door has two adjuster screws at the top and at the bottom (Fi

g

.

9).
irst, adjust the door at the top and then, if further adjustment is necessary, at the bottom

as w

ell

.

1.

pen the door.

.

ndo the screws.

3

.

Ad

just the door.

. Tighten the screws again

.

5. Check door alignment

.

.

f necessary, readjust.

Fig. 9 Door adjustment screws

D33363 | Date 06/2016

Putting into operatio

n

. Putting into operatio

n

Caution:

T

he first time the appliance is operated, it must not be left unattended until it has reached

th

e steady state.

4.1

Connecting the applianc

e

Caution:

bserve the country-specific regulations when making connections (e.g. in Germany DIN
VDE 0100 with residual current circuit breaker). Observe the connection and power rat­in

g

s (see nameplate and Technical data on page 13). Make sure to establish a safe PE

co

nductor connection.

ay the power cable so that

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

f

ailure or emergencies

;

o one can trip over it;

it does not come into contact with any hot parts.

230/115-V appliances:

pp

lug the provided power cable into the rear of the appli-

ance and connect it to a CEE 7/4 socket (Fi

g

. 10).

400V appliances:

pp

Th

e power cable is permanently installed. Connect the

plu

g

to a 400 V CEE coupling (Fig. 11).

witching o

n

Switch on the appliance by pressing the On/Off switch

o

n the front of the appliance ( Fig. 12 ).

Th

e starting process is shown by three animated white

do

ts

. If the dots have another colour, an error has

o

ccurred (see page 32).

A

fter the first start-up, the appliance display is set to

nglish by default. You can change the language as

d

escribed from page 35. However, to get a basic

o

verview of operating the appliance, you should read

t

he following chapter first.

Fig. 10 Power connection

230/115 V

g

Fig. 11 400 V CEE connectio

n

ON

ONN

Fig. 12 Switch on appliance

33363 | Date 06/2016 2

3

Operation and control

. Operation andcontro

l

.

1

Operating personne

l

T

he appliance may only be operated by persons who are of legal age and have been instruct-

ed

accordingly. Personnel who are to be trained, instructed or who are undergoing general

trainin

g

may only work with the appliance under the continuous supervision of an experi-

e

nced person.

5.

2

Opening the doo

r

T

o open the door, pull the door handle to the side (to the left or to the right, depending

o

n the door variation, see Fig. 13, A) and open the door completely.

T

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

A

B

Fig. 13 Opening and closing the door

Warnin

g!

If the door is open while the appliance is in operation, the appliance

@XNUDQGD@S@MCONRD@ÅQDG@Y@QC#NMNSKD@UDSGDCNNQNODM

d

uring operation

.

Warnin

g!

(MB@RDNE@OOKH@MBDRNE@BDQS@HMRHYDXNTB@MFDS@BBHCDMS@KK

X

ocked in, which is life-threatening. Do not climb into the appliance

!

24 D33363 | Date 06/2016

Operation and control

5.3

oading the applianc

e

Warnin

g!

When loading the appliance with an unsuitable load, poisonous

o

r explosive vapours or gases may be produced. This could cause

t

he appliance to explode, and persons could be severely injured or

oisoned. The appliance may only be loaded with materials which do
ot form any toxic or explosive vapours when heated up and cannot

ignite (see also Intended use on page 8). I

f

there is any doubt as

t

o the composition of materials, they must not be loaded into the

a

ppliance

.

Caution:

Check

the chamber load for chemical compatibility with the materials of the appliance

see page 11).

nsert the sliding steel grids or sliding shelves. The maximum number or grids / shelves and the

load capacity are specified in the technical data overview on pa

g

e 13.

The chambe

r must not

be

oaded too tightly, so that

roper air circulation in the

wor

king chamb

er is guaran

-

teed. Do not place any

c

hamber load on the floor

,

touching the side walls or

ight below the ceiling of the

workin

g

chamber (Fig. 14 , see

also the "correct loadin

g

"

sticker on the a

pp

liance).

n case of improper loadin

g

(chamber loaded too tightly),
t

h

e set temperature may
be exceeded or it may take
longer until it is reached.

To achieve the correct heatin

g

capacity, the type of slide-in unit used – Grid or Shelf –

must

b

e set in the menu under SETUP (see page 39).

.4 Operating the applianc

e

.4.1

ontrolCOCKPI

T

n manual operation, the desired parameters are entered at the ControlCOCKPIT on the front

o

f the appliance (Fig. 15 and Fig. 16 ). You can also make basic settings here (menu). Addition-

ally, warnin

g

messages are displayed, e.g. if the temperature is exceeded.

Fi

g. 14 Correct placement of thechamber load

D33363 | Date 06/2016 25

Operation and control

TIMER

End 14: 45

44h:44m

180.4°C

TEMP

Set 180

.4°C

20%

FLAP

FAN

%

0

FLAP

40%

53 412

TIMER

30m04h

End

13:30 23.11.

11 1267 8 9 10

Fig. 15 ControlCOCKPIT for UFxx/IFxx appliances in operating mode

180.0 °C

Set 180.9°C

TEMP

TIMER

End 14: 45

44h:44m

FLAP

FLAP

40%

12 5

TIMER

30m04h

End

13:30 23.11.

10 11 1267 8 9

Fig. 16 ControlCOCKPIT for UNxx/INxx appliances in operating mode

Activation key for temperature setpoint

adjustment

2

Setpoint and actual temperature display

j

3

Fan speed displa

y

p

Activation key for fan speed setting

ppyp

5

Switch to menu mode (see page 34)

yp gy

6

Activation key digital backwards counter

pg

pg

with target time setting, adjustable from 1

yg

yg

minute to 99 days

g

7 On/Off switc

h

8

Display digital backwards counter with

target time setting, adjustable from 1 min-

py g

ute to 99 da

ys

g

9

Air flap position display

y

Activation key for air flap position adjust-

pp p y

py

men

t

Turn control for setpoint adjustment

Confirmation key (accepts setting made

pj

with the turn control)

y

y

D33363 | Date 06/2016

Operation and contro

l

.4.2

asic operatio

n

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

1.

A

ctivate the desired parameter (e.g. tem-

erature). To do so, press the correspond-

ngactivation key on the left or right of

th

e respective display. The activated dis-

ay is lined in colour, the other displays

are

d

immed. The set value is hi

ghlighted

in c

olour.

.5°C100

TIMERm

h

22.4°C

TEMP

37.0°CSet

y turning the turn control to the left

o

r right, adjust the set value (e.g. to

80.0 C).

3

.

ave the set value by pressing the confir-

ation key.

The d

isplay returns to normal and the

appliance be

g

ins adjusting to the defined

se

t value.

23.2°C

TEMP

Set 180

.0°C

A

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

f no new values are entered or confirmed for approx. 30 seconds, the appliance automati-

c

ally returns to the main menu and restores the former values.

f you want to cancel the setting procedure, press the

activation key on the left or ri

g

ht of the display that you

want to exit. The appliance restores the former values.

nly the settings that you have confirmed by pressing

t

he confirmation key before cancelling the setting

rocedure are accepted.

.4.3Operating mode

s

T

he appliance can be operated in different modes:

anual mode: The a

ppl

iance runs in permanent operation at the values set on the Con-

trol

COCKPIT. Operation in this mode is described in chapter 5.4.4.

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

te to 99 days (Timer): The appliance runs at the values set until the timer has elapsed.

peration in this mode is described in chapter 5.4.5 .

via remote control (see page 39)

22.4°C

TEMP

180.0°CSet

T

T

33363 | Date 06/2016 27

Operation and contro

l

.4.4

nual m

ode

n this operating mode, the appliance runs in permanent operation at the values set on the

C

ontrolCOCKPIT.

Adjustment options

jp

A

s described in chapter 5.4.2, you can set the following parameters after pressing the cor-

respondin

g

activation key (in any sequence):

Temperature

p

A

djustment range: model dependent (see nameplate and technical

d

ate on page 13)

eating operation is indicated by the

symbol.

Y

ou can select °C or °F as the temperature unit displayed (see

age 37).

24.4°C

TEMP

180.4 °CSet

Air flap position

pp

A

djustment range: 0 % (closed, recirculating operation) to 100 %

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

FLAP

%40

p

(only for UFxx/IFxx appliances

)

A

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

FAN

%

50

.4.5Operation wit

h

d

igital backwards counter with target time setting,

ad

j

ustable from 1 minute to 99 days (Timer

)

n timer operation, you can adjust the time the appliance runs at the set value.

1.

ress the activation key to the left of

th

e timer display. The timer display is

activated.

FA

TIMER

-

Ende

9:00 23.11.

--h- m

. Turn the turn control until the desired

d

uration is displayed – in this example 4
ours 30 minutes. The approximate end

t

ime is shown beneath, in a smaller font.

TIMER

End

0

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)

f

ormat. For 24 hours and more, the format dd:hh (days:hours) is used. The maximum

d

uration adjustable is 99 days 00 hours.

28 D33363 | Date 06/2016

Operation and contro

l

3

.

ress the confirmation key.

The d

isplay now shows the remaining time in
a large font and the approximate end time in
a smaller font beneath.

TIMER

30m04h

End

13:30 23.11.

ow, as described under 5.4.

2

,

set the individual values for temperature, air flap position

e

tc. which you want the appliance to operate at. The set values can be changed at any

t

ime while the timer elapses. The changes are effective immediately.

n Setup, you can choose if the timer should run setpoint-dependent or not. This deter-

ines whether the timer should not start until a tolerance band around the set tempera-

t

ure is reached or whether it should start right after activation (see page 39). If the timer
uns setpoint-dependent, this is indicated by the

symbol in the timer display.

When the timer has elapsed, the display shows 00h:00m. All func­tions (heatin

g

etc.) are switched off. If a fan had been active, it will

keep on runnin

g

for a short safety period. In addition, an acoustic

alarm sounds, which can be turned off by pressin

g

the confirma

-

tion key.

To d

eactivate the timer, open the timer display by pressing the

activation

k

ey again and then turning the turn contro

l

to reduce

the timer settin

g

until --:-- is displayed. Confirm with the confirma-

tion

k

ey.

5.5 Temperature monitorin

g

T

he appliance is equipped with a double overtemperature protection (mechanical/electronic)

in accor

d

ance with DIN 12 880. This serves to avoid damage to the chamber load and/or ap-

liance in case of a malfunction

:

Electronic temperature monitoring

(

T

WW

/

TWB) (TWB only if equipped with a second tem-

erature sensor, option A6)

echanical temperature limiter (TB

)

TIMER

00m00h

End

13:30 23.11.

TIMER

--m--h

End

9:00 23.11.

D33363 | Date 06/2016 29

Operation and contro

l

.5.1

lectronic temperature monitorin

g

T

he monitoring temperature of the electronic temperature monitoring is measured via the

t100 temperature sensor in the interior of the chamber. The type of temperature monitoring

(TWW/TWB) and the monitorin

g

temperature are set in menu mode in the Setup display (see

pa

g

e 38). The setting made applies to all operating modes.

f the manually set monitoring temperature is exceeded, temperature monitoring takes over

temperature control and be

g

ins to regulate the monitoring temperature (TWW, Fig. 17) or

s

witches off the heating (TWB, Fig. 18).

T

he two types of temperature monitoring are only available for appliances equipped with

a second temperature sensor (option A6). For appliances with only one temperature

s

ensor, only TWW is available

.

t

°C

Setting Max Alarm

Set temperature

Controller error

Emergency operation

Fig. 17 Schematic diagram of how the TWW temperature monitoring system wor

ks

t

°C

heating switched off by TWB

Setting Max Alarm
Set temperature

Controller error

Fig. 18

Schematic diagram of how the TWB temperature monitoring works (only if equipped

with a second temperature sensor, option A6)

g

g

30

D33363 | Date 06/2016

Operation and control

5.5.2

echanical temperature monitoring: Temperature limiter (TB

)

T

he appliance is equipped with a mechanical temperature limiter (TB) of protection class 1 in

a

ccordance with DIN 12 880.

f the electronic monitoring unit should fail during operation and the factory-set maximum

t

emperature is exceeded by approx. 20 °C, the temperature limiter, as the final protective

easure, switches off the heating permanently.

5.5.3

unctio

n

temperature monitoring has been

trigg

ered, this is indicated by the

t

emperature display: the actual tempera-

ture is highlighted in red and a warning

symbol

is shown (Fig. 19 ). The type

of

temperature monitoring triggered is

shown beneath the tem

p

erature: TB for

echanical and TWW or TWB for

e

lectronic temperature monitoring. The

al

arm is additionally signalled by an

intermittent acoustic signal, which can

e turned off by pressing the confirma-

t

ion key. Information on what to do in

t

his case are provided in the chapter

alfunctions, warning and error
essages from page 31.

.6 Ending operatio

n

W

arnin

g!

epending on the operation performed , the surfaces in the working

c

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

-

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

eat-resistant protective gloves or wait until the appliance cools

do

wn.

1. Switch off active appliance functions

turn back the set values).

move the chamber load

.

3

. Switch off the appliance (Fig. 20 ).

TIMER

End 14: 45

44h:44m

180.4°C

TEMP

Set 185

.0°C

20%

FLAP

LÜFTER

%

0

KLAPPE

40%

TIMER

30m04h

Ende

13:30 23.11.

23.2°C

TEMP

Set 180

.0°C

TEMP

TB Set 190.0 °C

195.4°C

180.4°C

TEMP

Set 185

.0°C

23.2°C

TEMP

Set 180

.0°C

TEMP

TB Set 190.0 °C

195.4°C

Fig. 19

T

emperature monitoring triggere

d

ON

ONN

Fig

. 20 Switch off appliance

D33363 | Date 06/2016 31

Malfunctions, warning and error messages

. Malfunctions, warning and

messages

W

arnin

g!

A

fter removing covers, live parts may be exposed. You may receive

a

n electric shock if you touch these parts. Malfunctions requirin

g

VNQJHMRHCDSGD@OOKH@MBDL@XNMKXADQDBSHÅDCAXDKDBSQHBH@MR.A



serve the separate service manual for this

.

o not try to rectify appliance errors yourself but contact the MEMMERT customer service

department

(

see page 2) or an authorised service point.

n case of enquiries, please always specify the model and appliance number from the name-

plate (see pa

g

e 12).

.1

W

arning messages of the temperature monitoring functio

n

Description Cause Action See

Temp

erature alarm and

"TWW" are displaye

d

TEMP

TWW Set 190.0 °C

195.4°C

T

he adjustable

ndertemperature

/

overtemperature

c

ontroller (TWW

)

as assumed heat

-

ing contro

l.

ncrease the difference between
the monitoring and setpoint
temperature – by either in-

c

reasing the max value of the

temperature monitoring

(

tem

p

)

or decreasing the set-

point temperature.

f the alarm continues: Contact

c

ustomer servic

e

page
38

page

2

Temp

erature alarm and

"TWB" are displayed

TEMP

TWB Set 190.0 °C

195.4°C

The ele

ctronic

temp

erature
limiter (TWB) per­manently switched

o

ff heating.

eactivate the alarm by pressing

the confirmation key.

ncrease the difference between
the monitoring and setpoint
temperature – by either in-

c

reasing the max value of the

temperature monitoring

(

MAX

temp

)

or decreasing the set-

point temperature.

f the alarm continues: Contact

c

ustomer servic

e

3

8

page

2

Temp

erature alarm and

TB are

d

isplaye

d

TEMP

TB

230.4 °C

T

he mechanical
temperature lim­iter (TB) perma­nently switched

o

ff heating.

Switch off the appliance and
leave to cool down. Contact

c

ustomer service and have the

e

rror rectified (e.g. by replacing

the temperature sensor).

page

2

32

D33363 | Date 06/2016

alfunctions, warning and error message

s

.2 Malfunctions,

perating problems and appliance errors

Error description Cause of errors Rectifying errors See

isplays are dar

k

xternal power supply

was interrupte

d

Che

ck th

e

ower supply

iniature fuse, appliance

f

use or power module

f

ault

y

Co

ntact customer

service

age

2

ndividual or all displays

c

annot be activated

Th

e appliance is in timer

o

r remote control mod

e

mode "Write" or "Write +

A

larm"

)

Wait until the end of

the

timer or switch

off

the remote co

ntr

ol

isplays suddenly look

d

ifferent

Appl

iance is in "wrong"

d

e

Chang

e to operating or

enu mode by pressing

the

ke

y

rror message E-3 in

the temperature display

TEMP

Set 45.0 °C

E-3 °C

Temp

erature sensor defec-

tive.

Switch off appli-

ance.

move the cham

-

ber loa

d

Co

ntact customer

service

age

2

When switching on
the appliance, the start

a

nimation is displayed

n another c

olo

ur than

white

Cyan

ot enough storage

s

pace on the SD car

d

Ź

T

he system files could

t be loaded

Ź

range

The

f

onts and images could

t be loaded

Co

ntact customer

service

Co

ntact customer

service

wnload the firmwar

e

date at memmert.

co

m and install it

age

2

age

2

33363 | Date 06/2016 3

3

Malfunctions, warning and error message

s

.3 Power failur

e

Warning

!

Depending on the operation performed, the surfaces in the interior
and the chamber load ma

y

still be very hot after power loss. Ad

-

ditionally, depending on the duration of the power loss, the appli

-

ance might heat up again after power supply has been restored (see

elow). Touching these surfaces can cause burns. Wear heat-resistant

QNSDBSHUDFKNUDRNQV@HSTMSHKSGD@OOKH@MBDBNNKRCNVMÅQRS



n case of a power failure, the appliance operates as follows:

In manual mo

de

A

fter power supply has been restored, operation is continued with the parameters set. The

time and the duration of the power failure is documented in the

rotocol log memory

.

In timer mod

e

n case of an interruption of the power supply of less than 60 minutes, the current timer is

c

ontinued from the point at which it was interrupted. For interruptions of the power supply

lon

g

er than this, all appliance functions (heating, fan etc.) are switched off and the air flap is

o

pened.

In remote control mode:

Th

e previous values are restored.

3

4 D33363 | Date 06/2016

Menu function

s

.

enu mo

de

n menu mode, you can make basic settings as well as adjust appliance parameters

.

Caution:

efore changing menu settings, read the description of the respective functions on the fol-

owing 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

a

g

ain. The appliance then returns to manual mode. Only

c

hanges accepted by pressing the confirmation key are

saved

.

7.1

vervi

ew

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

SETUP

SIGNALTÖNE

CALIB

LANGUAGE

TIME

12 34 5

6789 1011

Fig. 21

C

ontro

lCOC

KPIT in menu mo

de

Language selection activation key

Language selection display

gg

3

Date and time display

gg

4

Date and time setting activation key

py

5

Return to manual mo

de

g

g

6

Setup activation key (basic appliance set­t

ings)

7

Setup display (basic appliance settings)

8

Adjustment display

ppy

ppy

9

Adjustment activation key

jpy

j

Turn control for adjustment

jy

Confirmation key (accepts setting made

j

with the turn control)

y

y

33363 | Date 06/2016 35

Menu function

s

Basic operation in menu mode using the example of

anguage

s

electio

n

n general, all settings in menu mode are done just like in manual mode: Activate the re-

s

pective display, use the turn control for setting and press the confirmation key to accept

the chan

g

e. A more detailed description is provided in the following, using the example of

anguage selection

.

1. Activate the desired parameter (in this

e

xample the language). To do so, press

th

e corresponding activation key on the

left or ri

g

ht of the respective display. The

activate

d d

isplay is enlarged.

ENGLISH

DEUTSCH

ESPANOL

FRANCAIS

f you want to exit or cancel your settings,

again press the activation key which you

ave used to activate the display. The

a

ppl

iance returns to the menu overview.

nly the settings that you have con-

f

irmed by pressing the confirmation key
before cancelling the setting procedure
are accepted.

SETUP

SIGNALTÖNE

CALIB

LANGUAGE

TIME

ON

ONN

. With the turn control, select the desired

ew setting, e.g. Español (Spanish).

3

.

ave the setting by pressing the confir-

ation key.

SPRACHE

ENGLISH
DEUTSCH

ESPANOL

FRANCAIS

4

. To return to the menu overview, press the

activation key a

g

ain

.

SETUP

SIGNALTÖ

N

CALI

B

LANGUAGE

TIM

Yo

u can n

ow

activate another menu function by press­in

g th

e corresponding activation key o

r

eturn to manual mode by pressing the

ENU key.

Balance

Einheit

IP Adresse

Alarm Tem

p

Timer Mod

e

Unit

IP address

Subnet mas

k

Alarm temp
Timer mode
Slide-in unit

SPRACHE

ENGLISH
DEUTSCH

ESPANOL

FRANCAIS

36

D33363 | Date 06/2016

Menu function

s

A

ll other settings can be made accordingly. The settings possible are described in the follow-

ng sections.

f no new values are entered or confirmed for approx. 30 seconds, the appliance automati-

c

ally returns to the main menu and restores the former values.

7.

3

etup

n the

S

ETUP display, you can set the followin

g

parameters:

the

address an

d

Subnet mask

of the appliance's Ethernet interface (for connection to

a

network

)

the

Unit of the temperature display (°C or °F, see page 37)

t

he type of temperature monitoring (TWW or TWB, Alarm Tem

p

,

o

nly if equipped with

a second temperature sensor, option A6) and the tri

gg

er temperature of the monitoring

f

unction (

ax alar

m

,

see page 38)

ow the digital backwards counter with target time setting works

(

Timer mod

e

, see page

39)

t

he type of the slide-in unit (Grid or Shelf, see page 39)

emote control (see page 39)

Gateway (see page 40)

f the SETUP menu contains more entries than can be

d

isplayed, this is indicated by the display “1/2”. This

eans that there is a second „page“ of entries.

To d

isplay the hidden entries, use the turn control

t

o scroll beyond the lowest entry. The page display

chang

es to “2/2”

.

.3.1

P

address and subnet mask

f you want to operate one ore more appliances in a network, each appliance must have its

o

wn unique IP address for identification. By default, each appliance is delivered with the IP

address 192.168.1

00.100

.

LAN 1: 192.168.1.233

192.168.1.216

LAN 2: 192.168.1.215

LAN 3: 192.168.1.241

Editor

Programmname

Simulation Protokoll

-

+-+

INP 250 Test 01

180

.0°C

i

HPP 250 Labor

i

37

.0°C

44

.4%rh

151

STAND BY

Programm negnulletsniEllokotorPtäreG efliHnekcurD

AtmoCONTROL

Fig. 22 Operation of several appliances in a network (schematic example)

Setu

p

Unit

IP adress 255.145.136.

2

Subnet mask 255.255.0. 0

°C F

1/2

33363 | Date 06/2016 37

Menu function

s

1. Activate the

S

ETU

P

display. The entry

addres

s

is automatically hi

ghlighted.

SETUP

Balance

Einheit

IP Adresse

+30%

192.168. 10 0. 100

Alarm Temp

°C F
TWW TWB

Timer Mode

Setup

Unit

IP address 192.168.1 00 .100

Subnet mask 255.255.0. 0

Alarm temp

°C F

TWW TWB
Timer mode
Slide-in unit

Grid Shelf

. Accept the selection by pressing the con-

f

irmation key. The first three digits of the

P address are automatically selected.

SETUP

Unit

IP address 192.168.100 .100

Subnet mask 255.255. 0. 0

Alarm temp

°C F
TWW TWB

Timer mode

3

. With the turn control, set the new num-

er, e.g. 255.

SETUP

Unit

IP address 255.168.100 .100

Subnet mask 255.255. 0. 0

Alarm temp

°C F
TWW TWB

Timer mode

4

. Accept the selection by pressing the con-

f

irmation key. The next three digits of the

P address are automatically selected. Set-

ting

these is done with the turn control

accor

ding

to the description above.

SETUP

Unit

IP address 255.168.100.100

Subnet mask 255.255. 0. 0

Alarm temp

°C F
TWW TWB

Timer mode

5. After setting the last three digits, accept

t

he new IP address by pressing the con-

f

irmation key. The selection returns to the

overvie

w.

Th

e subnet mask is set accordingly

.

SETUP

Unit

IP address 255.145.136.225

Subnet mask 255.255. 0. 0

Alarm temp

°C F
TWW TWB

Timer mode

.3.2

n

it

ere, you can choose whether the temperature is displayed in °C

o

r °F.

.3.3 Temperature monitoring (Alarm Temp and Max

A

larm

)

ere, the type of monitoring function that should be activated (TWW or TWB, description

from pa

g

e 28) can be set (

Al

arm Tem

p

)

, as well as the temperature at which the auto-

matic temperature monitorin

g

should be triggered (

ax alarm).

T

he selection option TWW/TWB is only available for appliances with a second temperature

s

ensor (option A6).

T

he monitoring temperature must be set sufficiently high above the maximum set tem-

erature. We recommend 5 to 10 K difference for UNxx/UFxx and 1 to 3 K difference for

Nxx/IFxx

.

SETUP

Unit

IP address 255.145.136.225
Subnet mask 255.255. 0. 0

Alarm temp

°C °F

TWW TWB

Timer mode

38

D33363 | Date 06/2016

Menu function

s

1. Activate the

S

ETU

P

display and select

Al

arm tem

p

with the turn control.

SETUP

Unit

IP address 255.145.136.225
Subnet mask 255.255. 0.0

Alarm temp

°C F

TWW TWB

Timer mode

. Accept the selection by pressing the con-

f

irmation key. The adjustment options are

automatica

lly highlighted.

SETUP

Unit

IP address 255.145.136.225
Subnet mask 255.255. 0.0

Alarm temp

°C F

TWW TWB

Timer mode

3

. With the turn control, select the desired

s

etting – in this example TWB.

SETUP

Unit

IP address 255.145.136.225
Subnet mask 255.255. 0.0

Alarm temp

°C F

TWW TWB

Timer mode

.

ave the setting by pressing the confir-

ation key.

SETUP

Unit

IP address 255.145.136.225
Subnet mask 255.255. 0.0

Alarm temp

°C F

TWW TWB

Timer mode

5.

S

ele

ct M

a

x Alarm wit

h the

turn control.

SETUP

Max Alarm

190 °C

2/2

. Accept the selection by pressing the

c

onfirmation key. The current settings are

automatica

lly highlighted.

SETUP

Max Alarm

190 °C

2/2

7. With the turn control, select the desired
ew trigger temperature - in this example

60 °C

.

SETUP

Max Alarm

160 °C

2/2

8

.

ave the setting by pressing the confir-

ation key. The electronic temperature
onitoring system will now be triggered

w

h

en the actual temperature reaches 160

°

C.

SETUP

Max Alarm

160 °C

2/2

33363 | Date 06/2016 39

Menu function

s

.3.4 Timer M

ode

ere, you can choose whether the digital backwards counter with

tar

g

et time setting (see page 27, timer) should run setpoint-

d

ependent or not – this determines whether the timer should

n

o

t start until a tolerance band of ±3 K around the set

temperature is reached (Fi

g

. 23, B) or whether it should start

ri

g

ht after activation (A).

t

Timer

t

Timer

A

B

°C/°F

t

6 K





Fig. 23 Timer Mo

de

A Timer independent of setpoint: Timer starts right after activation

g

B Timer setpoint-dependent: Timer does not start until tolerance band is reached

pp g

pg

f the temperature tolerance band is exceeded in setpoint-dependent operation, the timer will

e interrupted and only be resumed when the setpoint temperature has been reached again.

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

ere, you have to set the type of the slide-in unit (grid or shelf)

sed. The selection Shelf enables you to adjust the control

functi

o

n to the different air flow characteristics in the interior

when usin

g

optional sliding shelves instead of the grids that are

part of the standard delivery.

.3.6 Remote control

n the setup entry

emote contro

l

,

you can set whether the

a

pp

liance should be controlled via remote control and if

s

o, in which mode. These settings are available:

Of

f

Read Onl

y

Writ

e

Write+Alar

m

When the appliance is in remote control mode, the

symbol appears in the temperature display. In the

s

ettings

Write

and Wr

i

te+Alar

m

,

the appliance cannot

be controlled at the ControlC

O

CKPIT until the remote

c

ontrol has been switched off (setting Off) or set to Read

nl

y

n order to use the remote control function, program-

ing skills and special libraries are required.

SETUP

Unit

IP address 255.145.136.225
Subnet mask 255.255. 0. 0

Alarm temp

°C F
TWW TWB

Timer mode

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

Setup

Balance

Remote Control Off

Gateway 192.168.5 .1

+30 %

2/2

23.2°C

TEMP

Set 180

.0°C

40

D33363 | Date 06/2016

Menu function

s

.3.7 Gatewa

y

Th

e setup entry

is used to connect two networks

with different protocols.

T

he gateway is set the same way as the IP address (see

pa

g

e 36).

7.4 D

ate and

Tim

e

n the

Time

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

A

lways set the time zone (and summer time yes/no) before you set the date and time.

A

void changing the set time after that since this can lead to gaps or overlapping when

ecording measured values. If you still need to change the time, you should not run a

rogramme immediately before or after doing so

.

A

ctivate the time setting. To do so, press

t

he activation key on the right side of

the

T

i

me display. The display is enlar

g

ed

and the first adjustment option (

Dat

e

)

automatica

lly highlighted

.

Date and time

Time
Time zone
Daylight savings

12.05 .2012

12:00
GMT 01:00

Date

T

urn the turn control until T

i

me zon

e

is

i

ghlighted

.

Time

Daylight savings

12.05.2012
12:00
GMT 01:00

Date

Time zone

3

. Accept the selection by pressing the

c

onfirmation key.

Time

Daylight savings

12.05.2012
12:00
GMT

Date

Time zone

01:00

4

.

t the time zone of the installation site

with the turn control, e.

g

. 00:00 for

rance, Spain or Great Britain, 01:00 for

Germany. Accept t

h

e selection by press-

in

g

the confirmation key

.

Time

Daylight savings

12.05.2012
12:00
GMT

Date

Time zone

00:00

5. With the turn control, select the Dayli

g

ht

s

aving

s

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

D33363 | Date 06/2016 41

Menu function

s

. Accept the selection by pressing the

c

onfirmation key. The adjustment options

are hi

g

hlighted.

Time

12.05.2012
12:00
GMT 00:00

Date

Time zone

Daylight savings

7.

et daylight savings to off () or on

)

with the turn control – in this case

o

n (). Save the setting by pressing the

c

onfirmation key.

Time

12.05.2012
12:00
GMT 00:00

Date

Time zone

Daylight savings

aylight saving time and standard time are not changed automatically. For this reason,

lease keep in mind to adjust them at the beginning of each period.

8

.

ow, set date (day, month year) and time

hours, minutes) in the same way. Accept

t

he selection by pressing the confirma-

t

ion key.

Time
Time zone
Daylight savings

..2012
12:00
GMT 00:00

Date 27 05

D33363 | Date 06/2016

Menu function

s

7.

5libration

T

he appliances are temperature calibrated and adjusted at the factory. In case readjustment

s

hould be necessary later on – for example due to influence of the chamber load – the ap-

pliance can be calibrated customer-specifically usin

g

three calibration temperatures of your

choice:

Cal

1

T

emperature calibration at low temperature

Cal

2 Temperature calibration at medium temperatur

e

C

al3 Temperature calibration at high temperatur

e

To g

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

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

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. 24 Schematic example of temperature adjustment

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

1.

A

ctivate the adjustment setting. To do so,

ress the activation key on the right side

o

f the

ALIB display. The display is en-

lar

g

ed and the first calibration tempera-

t

ure – in this case 40 °C – automatically

i

ghlighted

.

Cal1

°C -0,2

K

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

.

ress the confirmation key repeatedly,

ntil the calibration temperature Cal2 is

selected

.

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

Temperature

Cal1

Cal2

Cal3

180.0

40.0

100.0

33363 | Date 06/2016 4

3

Menu function

s

3

. With the turn control, set the calibration

t

emperature Cal2 to 120 °C.

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

Temperature

Cal1

Cal2

Cal3

180.0

40.0

120.0

ave the setting by pressing the confir-

ation key. The corresponding calibra

-

t

ion value is automatically highlighted

.

CK0,2-

CK

CK

0,2-

Temperature

Cal1

Cal2

Cal3

180.0

40.0

120.0 0,1+

5.

et the calibration value to 0.0 K and ac-

c

ept the setting by pressing the confirma-

t

ion key.

CK0,2-

CK

CK

0,2-

Temperature

Cal1

Cal2

Cal3

180.0

40.0

120.0 0,0

.

sition the sensor of a calibrated refer-

e

nce instrument centrally in the appli-

ance's wor

king chamb

er.

7.

Cl

ose 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

t

emperature and displays 120 °C. The
eference instrument for example displays

22.6 °C.

120.0°C

TEMP

Set 120

.0°C

122.6 °C

n the SETUP, adjust the calibration value

C

al2 to +2.6 K (actual value measured

inus setpoint temperature) and save the

s

etting by pressing the confirmation key.

CK0,2-

CK

CK

0,2-

Temperature

Cal1

Cal2

Cal3

180.0

40.0

120.0 2,6+

10. After the calibration procedure, the

t

emperature measured by the reference

instrument s

hould

now also be 120 °C

120.0°C

TEMP

Set 120

.0°C

120.0 °C

C

al3, a temperature above. The minimum difference between the Cal values is 20 K for univer-

s

al ovens UNxx/UFxx and 10 K for incubators INxx/IFxx

.

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

4 D33363 | Date 06/2016

Maintenance and servi

ce

8. Maintenance and servic

e

8

.1 Cleanin

g

Warning!
Dan

g

er due to electric shock. Before doing any maintenance

work, pull out the mains plu

g.

Warnin

g!

(MB@RDNE@OOKH@MBDRNE@BDQS@HMRHYDXNTB@MFDS@BBHCDMS@KK

X

ocked in, which is life-threatening. Do not climb into the appliance

!

Caution!

Danger of cuts due to sharp edges. Always wear gloves when wor

-

ing in the chamber interior

.

8

.1.1

W

orking chamber and metal surface

s

egular 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 workin

g

chamber

ove

r time.

T

he metal surfaces of the appliance can be cleaned with normal stainless steel cleaning

a

g

ents. Make sure that no rusty objects come into contact with the working chamber or with

the stainless steel housin

g

. Rust deposits can lead to an infection of the stainless steel. If rust

s

pots should appear on the surface of the working chamber due to impurities, the affected

area must be immediately cleaned and polished.

8

.1.

2

lastic part

s

o not clean the ControlCOCKPIT and other plastic parts of the appliance with caustic or

sol

vent-based cleaning agents.

8

.1.3Glass surface

s

Glass surfaces can be cleaned with a commercially available glass cleaner

.

8.2

Regular maintenanc

e

O

nce a year, grease the moving parts of the doors (hinges and lock) with thin silicone grease

and check that the hin

g

e screws are not loose.

To g

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

4

2).

8.3

Repairs andservic

e

W

arnin

g!

A

fter removing covers, live parts may be exposed. You may

eceive an electric shock if you touch these parts. Disconnect

the mains plu

g

before removing any covers. Any work inside

SGD@OOKH@MBDL@XNMKXADODQENQLDCAXPT@KHÅDCDKDBSQH



cians.

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

D33363 | Date 06/2016 45

Storage and disposa

l

. Storage and disposa

l

.1

S

torag

e

T

he appliance may only be stored under the following conditions:

in a dry and enclosed, dust-free room

fro

st-fr

ee

d

isconnected from the power supply

.

2

Disposa

l

Th

is product is subject to the Directive 2002/96/EC on Waste

lectrical and Electronic Equipment (WEEE) of the European Parliament

and of the Council. This appliance has been brou

g

ht to market after

Aug

ust 1

3

t

h

,

2005 in countries which have already integrated this

d

irective into their national laws. It may not be disposed of in normal

ousehold waste. For disposal, please contact your dealer or the

manufacturer. Any appliances that are infected, infectious or contami

-

nated with materials hazardous to health are excluded from return.

ease also observe all other regulations applicable in this context.

efore disposing of the appliance, please render the door locking

mechanism unusable, for example, to prevent playin

g

children from

bein

g

locked inside the appliance.

T

here is a lithium battery in the ControlCOCKPIT of the appliance.

emove it and dispose of it in accordance with the regulations in your

c

ountry (Fig. 25).

Fig. 25 Removing the lithium batter

y

y

T

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

46

D33363 | Date 06/2016

In

dex

Inde

x

A

Accessorie

s 15

A

ctivation key 26

A

djustment 42

A

ir flap position 27

A

ir supply 11

Al

arm 3

7

Al

arm temperature 38

Ambie

nt conditions 14

A

mbient temperature 15

A

ppliance error 32

A

tmoCONTROL

3

, 1,

15

asic device settings 34
asic settings 34

C

Calib

ration 4

2

C

arrying 1

6

C

ause of errors 3

2

Chamber load

24

Chang

es

8

Cl

eaning 4

4

Clock

time 4

0

Co

mmunication interfaces

C

ompensation correction

va

lue

43

Connectio

ns 1

2

C

ontrolCOCKPIT 2

5

Convectio

n 11

C

ustomer service

2

ate and time 4

0

eclaration of conformity 1

4

ecommissioning 4

5

elivery 16, 17,
igital backwards counter

mensions 14

isposal 45

r

23

lectrical connection 1

2

ctrical connections 2

2

lectronic temperature moni-

tor

ing

29

mergency

9

nding operation 30
rror description 32
rror messages

31

xplosion protection 8

f

actory calibration 4

3

an speed 27
ehlermeldung 32

rklift truck 17

unction 11

Gateway 4

0

Graph 30
Gri

d

39

azards 7

nstallation site 1

8

ntended use

8

nterfaces 12
P address 3

6

anguage selection 3

5

oading the appliance 24
og memory

33

aintenance 44
alfunctions

9

,

31

anufacturer

2

aterial 11
echanical temperature

mon

i

toring 3

0

nu 34,

40

inimum clearances 1

8

ameplate 12

twork 12,

36

rmal mode 2

6

,

O

perating 23
perating modes 26
perating personnel 7,

3

perating problems 32

eration 23

ackaging material 1

7

wer failure 33
roduct safety 7
utting into operation 22

ectifying errors 3

2

egular maintenance 4

4

mote control 39

Safety regulations 6
S

ervice

44

Serv

icing

44

Sett

ing

parameters 26, 35

Sett

ing

up 16, 1

8

Setup 3

6

Shelf 39
S

lide

-in unit 39

Stora

g

e after delivery 17

Switchin

g

off 30

Switc

hing

on 2

2

33363 | Date 06/2016 47

Index

T

T

B 3

0

Tech

nical data 1

3

T

emperature 27

T

emperature comparison 4

2

T

emperature deviation 42

T

emperature limiter 30

T

emperature monitoring 28

,

3

7

Time

39

Time

r 2

7

Time

r m

ode

39

T

ransport 1

6

,

7

T

ransport damage 1

7

T

urn control 2

6

T

WB 2

8

T

WW 2

8

nit 37

Unpackin

g

1

7

W

Warning messages 1

2

,

31

Wei

g

ht 13

.06.201

2

PP/IPPplus deutsc

h

2402

9

Memmert GmbH + Co. KG
Willi-Memmert-Straße 90-96 | D-91186 Büchenbach
Tel. [phone] | Fax [phone]
E-Mail: [e-mail]
facebook.com/memmert.family
Die Experten-Plattform: www.atmosafe.net

Universal ovens

Incubators

D33363 | Date 06/2016

englisch