MMM Group ECOCELL 404, ECOCELL 55, ECOCELL 707, DUROCELL 55, DUROCELL 22 Instructions For Use Manual
...
Instructions for use
Laboratory drying ovens and incubators
line Comfort
LSI_K_np_en 1206_mmm_V2.08_B2V
ECOCELL 22, 55, 111, 222, 404, 707
DUROCELL 22, 55, 111, 222
VENTICELL 22, 55, 111, 222, 222/2, 404,
404/2, 707, 707/2
INCUCELL 22, 55, 111, 222, 404, 707
INCUCELL V 22, 55, 111, 222, 404, 707
Congratulations on obtaining a new temperature cabinet, designed for uniform tempering of various
materials by hot air at a selectable temperature and a selectable time mode in laboratories. There is an
air ap installed that enables wet material drying. The temperature course is controlled by an advanced
microprocessor (Fuzzy logic) with a digital display and a temperature sensor PT 100. This system
ensures high accuracy of temperature regulation and tempering process reliability.
The units meet technical and legislative requirements and they are designed according to respective
EN standards. The units are made of high quality materials by using the latest technology. Each piece
undergoes a careful output control.
Provided you will follow the instructions mentioned here the unit becomes your reliable and powerful
partner.
Now these advantages will be available just for you. This unit will help to solve your everyday
problems and it will become powerful assistant for you. This unit is very easy to use, nevertheless, we
recommend you to read the Instructions for use carefully so that you could use all advantages of this
unit and obtain complete knowledge for its optimal use.
CONTENTS:
26. 6. 2012
1 GENERAL................................................................................................................................3
1.1 PurPose and use...............................................................................................................................3
2 IMPORTANT INSTRUCTIONS...........................................................................................................3
2.1 unPacking, checking
and transPort...................................................................................................3
2.2 Pre installation................................................................................................................................3
2.3 useful sPace....................................................................................................................................4
3 DESCRIPTION OF THE OVEN..........................................................................................................5
3.1 general view....................................................................................................................................5
3.2
Power connetion and connectors
......................................................................................................6
3.3 control Panel..................................................................................................................................6
4 FUNCTION AND OPERATING..........................................................................................................7
4.1 Basic setting of the units................................................................................................................7
4.1.1 activating the service mode.....................................................................................................7
4.1.2 service 01 - storing P
1 - P6....................................................................................................7
4.1.3 service 02 - restore/uload the Programs from the chiP card.................................................7
4.1.4 service 03 - set the real time and date...................................................................................8
4.1.5 service 04 - set interval on Printer/communication interface.................................................8
4.1.6 service 05 - select language..................................................................................................8
4.1.7 service
06 -
setting the switching times of inner socket (oPtional)
and the fan run after the Programme termination...............................................................8
4.1.8 service 07 - safety thermostat setting.....................................................................................9
4.1.9 service
41 -
temPerature tolerance.........................................................................................9
4.1.10
service
58 -
door Blocking.
..................................................................................................10
4.1.11 service 62 - sounds setting...................................................................................................10
4.1.12
service
64 -
Programme P6 shifting
.........................................................................................10
4.1.13 service 09 - cancel the service mode.....................................................................................10
4.2 P
rogram P
1....................................................................................................................................10
4.2.1 set P
1...................................................................................................................................10
4.2.2 lcd - read out shown.............................................................................................................11
4.2.3 s
tart P
1................................................................................................................................11
4.2.4 information on the set Parameters during running...............................................................11
4.2.5 stoP P
1.................................................................................................................................11
4.3 Program P
2....................................................................................................................................11
4.3.1 set P
2...................................................................................................................................11
4.3.2 lcd - read out shown.............................................................................................................11
4.3.3 start P
2................................................................................................................................11
4.3.4 information on the set Parameters during oPeration of the unit............................................12
4.3.5 stoP P
2.................................................................................................................................12
4.4 Program P
3....................................................................................................................................12
4.4.1 set P
3...................................................................................................................................12
4.4.2 lcd - read out shown.............................................................................................................12
4.4.3 s
tart P
3................................................................................................................................12
4.4.3.1 P3 and segment 1 in the graPh are active......................................................................12
4.4.3.2 P3 and segment
2
in the are active, the segment
1
is over.............................................12
4.4.3.3 P3 and third segment in the graPh are active............................................................13
4.4.4 information on the set Parameters during oPeration of the unit............................................13
4.4.5 s
toP P
3................................................................................................................................13
4.5 Program P
4...................................................................................................................................13
4.5.1 set P
4..................................................................................................................................13
4.5.2 set the segment for t
1........................................................................................................13
4.5.2.1 set temPerature t
1 ...................................................................................................13
4.5.2.2 set the dwell time of t
1..............................................................................................14
4.5.2.3 read out of t1 and the dwell time...............................................................................14
4.5.2.4 set the ramP at t
1.......................................................................................................14
4.5.2.5 read out of t1 and the ramP...................................................................................14
4.5.2.6 set the fan sPeed at the temPerature t
1......................................................................14
4.5.3 set the segment for t
2.........................................................................................................14
4.5.3.1 set the temPerature t
2...................................................................................................14
4.5.3.2 set the dwell time of t
2..............................................................................................14
4.5.3.3 read out of t2 and the dwell time...............................................................................14
4.5.3.4 set the ramP at t
2.............................................................................................................14
4.5.3.5 read out of t2 and the ramP........................................................................................14
4.5.3.6 set cykles for P
4.............................................................................................................15
4.5.3.7 read out of cycles for P
4.......................................................................................15
4.5.3.8 set the fan sPeed at t
2....................................................................................................15
4.5.4 start P
4...............................................................................................................................15
4.5.4.1 s1 is active, temPerature is heading towards t
1.........................................................15
4.5.4.2 s2 is active, t
1
has Been reached, dwell time is running.............................................15
4.5.4.3 s3 is active, temPerature is heading towards t
2.........................................................15
4.5.4.4 s4 is active, t
2
is reached, dwell time at t
2
is running................................................16
4.5.5 information on set Parameters during oPeration of the unit...............................................16
4.5.6 stoP P
4.................................................................................................................................16
4.6 Program P
5.................................................................................................................................16
4.6.1 descriPtion of P
5
and its control.......................................................................................16
4.7 Program P
6.................................................................................................................................17
4.7.1 descriPtion of P
6................................................................................................................17
4.7.2 Programme setting...............................................................................................................18
4.7.3 Programme start.................................................................................................................19
4.7.4 Power suPPly failure...........................................................................................................19
4.7.5 automatic shifting of P6 Programme during cycling..........................................................19
4.7.6 manual shifting of P6 Programme Beginning - user service
64...............................................20
4.7.7 examPles of P6 Programme setting....................................................................................20
4.7.8 summer/winter time..............................................................................................................21
4.8
measured variaBles disPlay during the Programme run.............................................................21
4.9
keyBoard Blocking.......................................................................................................................21
4.10 error messages..........................................................................................................................21
4.11 Printing the Protocol.................................................................................................................22
4.12 adjusting and function of the air flaP........................................................................................22
4.13 exchanging the door adjusting the door....................................................................................23
5 PARAMETERS OF THE UNIT..........................................................................................................24
5.1 electric connections..................................................................................................................25
6 CLEANING AND DECONTAMINATION OF THE UNIT.................................................................25
7 MAINTENANCE......................................................................................................................26
8 WARRANTY AND SERVICE...........................................................................................................26
9 TRANSPORT AND STORAGE........................................................................................................26
10 THE WAY OF LIQUIDATION OF PACKAGE AND DISCARDED UNIT...................................27
11 OPTIONAL EQUIPMENT..................................................................................................................27
11.1 door with window and inner lighting (for all the tyPes of the volume of
22)...............................27
11.2 Bushings of diameter
25, 50, 100
mm..............................................................................................27
11.3 lockaBle door............................................................................................................................27
11.4 left door...................................................................................................................................28
11.5 indePendent sensor Pt
100 ...........................................................................................................28
11.6 suPPortive sw for Pc...............................................................................................................28
11.6.1 recording sw - warmcomm - for Pc under windows........................................................28
11.6.2 recording Printing sw - Printer archiv - for Pc under windows...........................................28
11.7 h
ePa filter................................................................................................................................28
11.7.1
Placing the hePa filter, filter dimensions, function and filtration
characteristic of the air filter
...........................................................................................28
11.8 Potential - free contact for alarm rePorts...............................................................................29
11.9 inner switched socket...............................................................................................................29
11.10
devices with the door Blocking function
..................................................................................30
11.10.1 one-door model.................................................................................................................30
11.10.2 two-door venticell.................... ........................................................................................30
11.11 Protection of Programme setting By means of a chiP card.........................................................30
11.12 door oPening signalling.............................................................................................................30
11.13 two-door Pass-through model..................................................................................................30
11.13.1 venticell
222/2
- installation data........................................................................................30
11.13.2 venticell
404/2
- installation data........................................................................................31
11.13.3 venticell
707/2
- installation data........................................................................................32
11.14 adjustment to Prevent cultivating media and tissue cultures drying.........................................33
11.15 ic and icv with decontaminating function..................................................................................33
11.16 venticell with sterilization function........................................................................................33
11.16.1 Basic sterilization Programme ss.....................................................................................33
11.16.1.1 ss Programme setting
.................................................................................................33
11.16.1.2 lcd - read out shown............................................................................................33
11.16.1.3 ss Programme start.............................................................................................33
11.16.1.4 information on the set Parameters during oPeration of the unit.......................34
11.16.1.5 stoP ss..................................................................................................................34
11.16.1.6 sterilization Programme setting and course.........................................................34
11.16.2 sterilization Programme sP with Preheating Phase..........................................................35
11.16.2.1 sP Programme setting
.................................................................................................35
11.16.2.2 segment setting for t
1..........................................................................................35
11.16.2.3 segment setting for t
2..........................................................................................35
11.16.2.4 sP Programme start..............................................................................................35
11.16.2.5 information on the set Parameters during oPeration of the unit.........................36
11.16.2.6 stoP sP..................................................................................................................36
11.16.3 two-door Pass-through model with automatic door Blocking........................................36
12 EMERGENCY DOOR OPENING.....................................................................................................37
APPENDICES:
EC - DECLARATION OF CONFORMITY
1 general
The ovens with electric heating are designed for
laboratories, generally for a warming of various
materials by means of hot air at adjustable
temperature and optional time. The air ap
enables drying of wet material.
A modern microprocessor (Fuzzy - logic) with
a digital display and PT 100 controls the
temperature. Thus exact temperature accuracy
and process safety are guaranteed. The ovens
are designed according to EN standards. They
are manufactured of high grade materials with
the latest technology. Each oven is subjected to a
strict nal test leaving the plant.
1.1 PURPOSE AND USE
ECOCELL (EC) serves for warming by hot air
with natural circulation. The ovens are designed
for temperatures up to 250 °C. They work quietly
with lower power consumption compared with VC
units.
DUROCELL (DC)
serves for warming by hot air
with natural circulation (usefull at procedures
as acid hydrolysis, extraction by nonammable
solvents, thermolysis). The ovens are designed
for temperatures up to 125 °C. Inner surfaces
of the chamber are covered with an EPOLON
layer which protects the chamber from corrosion
caused by liquid or gaseous acids in case they
leak accidentally from closed vessels. For other
important information see the chapter Before
Putting into Operation.
VENTICELL (VC) serves for warming of
materials by means of hot air with forced-air
circulation by a fan. The ovens are designed for
temperatures up to 250 °C, another variant (+)
up to 300 °C.
INCUCELL (IC, ICV) serves as an incubator or
for cell cultivation in a microbiological laboratory
(see chapter 11 - Optional equipment, article
Adaptation against drying-up of cultivating
mediums and tissue cultures). The ovens are
designed for temperatures up to 70 °C. A quiet
operation is characteristic for the variant IC
(without a ventilator), more accurate temperature
regulation with small deviations is characteristic
for the variant ICV (with ventilator).
2
important
instructions
2.1
UNPACKING, CHECKING AND
TRANSPORT
Please check after unpacking the oven and its
accessories are complete and not damaged.
A possible damage is to be reported to the
forwarding agent. During the manipulation – in
case of lifting the cabinet etc. – the cabinet
cannot be hold by the rail or door. The cabinets
of volumes 404 and 707 should be lifted by
means of delivered hooks, the rolls are designed
for local moving, not for longer transport.
A standard delivery includes the heating cabinet,
2 sieves, 3 chip cards for programme saving, and
1 special operations (SO) card.
2.2
PRE - INSTALLATION
• Please read carefully the Instructions for
use before working with the oven!
• Ovens are designed to be operated indoor
within ambient temperatures from 5 °C to
40 °C and at maximum relative humidity 80 %.
• Install the unit by plugging the power
cord to the mains. However, make sure
at rst that the mains and the electric
connection parameters correspond to the
values specied on the unit type label
and to the data shown in chapter 5 - Unit
Parameters.
• In case of temperatures above 100 °C a
yellowed stain of the inner chamber walls
can occur. This stain is neither the material
nor the unit’s defect.
• After the rst switching-on of the unit the
heating bodies and insulation start to be
baked with a typical a smell; after a few
operation cycles this smell disappears,
nevertheless it is suitable, during the
insulation baking at a temperature above
100 °C, to secure a sufcient air exchange
(e.g. by ventilation or exhaustion).
The air exhaust in VC and EC types is
protected by a cover rear of the unit. This
cover is placed inside the oven while
shipping. When installing the unit, insert the
cover into the horizontal openings bellow
and above the exhaust to attach it behind
the exhaust.
Instructions for use
LSI_K_np_en 1206_mmm_V2.08_B2V 3
DC-type – regarding the fact that it is the
inner chamber only which is resistant to
corrosive effects, the following must be
ensured during the application:
a) Processes specied in the previous
chapter must be performed in the chamber
in closed vessels (corrosive substances
release into the chamber must be
prevented);
b) Exhalations from the exhaust outlet must
be exhausted actively to prevent vapour
condensation on the outlet and its dripping
down to the electric part of the device;
c) The whole device must be placed in a
no-corrosive atmosphere (damage of the
source and regulation electronics must be
prevented).
The oven should be installed with a 100
mm distance to the walls at the side and
in back. The temperature of the air coming
out of the exhaust may be up to 250 °C
(resp. 300 °C), so the walls near the oven
must be inammable
. No inammable
or explodable materials may be put into
ovens !
Carrying capacity of the oor during
installation of the device must correspond
to the weight of the unit itself taking
the weight of the maximum charge into
consideration (see chapter 5 - Parameters
of the unit).
The unit must not be placed on a pad that
could cause a danger of re or smothering
in case of falling some hot object out of the
cabinet.
No inammable, explosive or toxic materials
may be put into ovens! The same applies to
materials that could give off such a stuff!
Goods are only to be put on trays into ovens,
never directly on the bottom of the oven!
No dangerous goods are permitted. Ovens
may not be used for heating of liquids.
Aparatus may not be used in the
atmosphere with a possible danger of
ammable or explosive anesthetics.
Any assembly and disassembly of the
unit parts may only be done after the
unit disconnection from the mains
(unplugging the power cord or switching
the main switch off – see chapter 5)! If
the unit is switched off (button 6, Fig. 4),
the unit will be ready-to-start only but it
is not disconnected from the mains!
• If the oven is not used for a longer time,
disconnect it from mains by pulling the
service cord from the socket.
Power cord can not get to the contact with
hot parts of the aparatus – protection cover
of exhaust hole.
• The temperature cabinet, its surroundings
and the treated material are protected
against an inadmissible temperature
overrun by means of a safety thermostat.
Pull out and consequently push in the
upper metal plate piece of internal chamber
carefully, there is a danger of cutting
through the rubber gasket of the chamber
during careless manipulation.
The maximum permitted loads: see section
5 - Parameters of the unit.
When operating the cabinets at high
chamber temperature there can be the
maximum allowed temperature of 70 °C at
their outer surface (exhaust ports and their
surroundings and the surroundings of the
chamber sealing, window and door surface
in case of the optional type with window in
door) surpassed and there is a danger of
burns. Please take a high precaution.
During the operation of the devices of 404
and 707 at high temperatures a
deformation of the inner door surface
occurs as a consequence of thermal
tension, which makes their closing more
difcult. If you open the door in this state,
do not close them until the chamber is
cooled down. Otherwise the door
mechanism could be damaged.
Regularly – in daily intervals – check by
listening if after the start the fan of the case
is running.
2.3 USEFUL SPACE
Useful space is illustrated on g. No. 1, where
X(H) = 10 % of the inner chamber depth, X(Š)
= 10 % of the inner chamber width, X(V)
1
is the
distance from the lowest tray to the bottom of
the inner chamber, X(V)
2
is the distance from
the upper most tray to the ceiling of the inner
chamber. The required temperature accuracy see section Parameters of the unit - is achieved
only in the space dened above (according
to DIN 12 880 - marked with thick lines, thin
lines mark inner chamber walls). It means, that
over the last upper tray there are the limits
from section 5 - Parameters of the unit not
obligatory.
Instructions for use
4 LSI_K_np_en 1206_mmm_V2.08_B2V
Fig. 1
3 description of the
oven
3.1
GENERAL VIEW
Fig. 2
1 - controller panel
2 - control keys
3 - plastic cover of the controller panel
4 - control ring and safety thermostat key
5 - lever for air ap positioning
6 - case of PT 100 sensor
7 - fan (only for VC, ICV)
8 - exhaust with air ap (with all types)
9 - heating elements
10 - power board I
11 - power board II (only three-phase type)
12 - mains cord
14 - door sensor (see chapter Optional
Accessories)
15 - suction hole (only for VC, ICV, with air ap)
16 - suction hole (with types EC, DC, IC).
ECOCELL 22
Instructions for use
LSI_K_np_en 1206_mmm_V2.08_B2V 5
X (H)
X (V)
2
X (V)
1
X (Š)
VENTICELL 22
1 Connector RS-232C (Canon) for printer
2 Supply lead
3 Screws attaching the power part
4 The power part panel (placed in foot)
9 pin Canon connector on the case
Pin Signal
2 RXD
3 TXD
5 GND
6 DSR
1
2
3
4 5
6
7
8 9
Fig. 6: 9 pin Canon - Interface for protocol printer
25 pin Canon connector on the printer
Pin Signal
2 TXD
3 RXD
7 GND
20 DTR
The appliances, which are connected with the
connector RS-232C, must comply with valid
regulations in terms of electric safety and
electromagnetic compatibility.
Interface parameters: Baud: 9600
Stopbit: 1
Parity: none
Databit: 8
3.3
CONTROL PANEL
Fig. 5
1. key of activation of setting-up mode
2/4. cursor steering turning to the left/right
3. setting-up value in parameter
5. key starting the program
6. switch (ON - on, OFF - stand by)
Instructions for use
6 LSI_K_np_en 1206_mmm_V2.08_B2V
VENTICELL 22
3.2
POWER CONNETION AND CONNECTORS
1 2
3
4
Fig. 5 Foot of the unit with power supply - rear view
(with the power part I)
ON
OFF
X
W
START
STOP
RH
5 6
Program Segment
°C
*
1 2
3 4
5 6
7
8
9
10
11
12
13
Instructions for use
LSI_K_np_en 1206_mmm_V2.08_B2V 7
Positions
Návod k použití
Pozice na displeji:
Program: zobrazení programu
Segment: Dílčí nebo úplné gracké zobrazení
průběhu programu
°C: Zobrazení teploty
: Čas procesu
: Ukazatel rychlosti ventilátoru v %
(kroky po 10 %)
RH: relativní vlhkost v %
☼ Nastavení intenzity expozičního světla
ve dveřích
56 Pozice jsou použity pro specické účely
– viz popisy v textu.
4 FUNKCE A OBSLUHA
Funkce jednotlivých kontrolek a ovládacích
tlačítek je popsána v kapitole 3 - Popis přístroje,
a 3.4 - Ovládací panel.
Připojení k elektrorozvodné síti:
Hodnoty jmenovitého napětí a příkonu přístroje,
které jsou uvedeny na výrobním štítku,
porovnejte s přívodem napětí. Pokud parametry
přívodu odpovídají parametrům přístroje, zapojte
vidlici přístroje do zásuvky přívodu.
Zapnutí přístroje:
Stiskněte tlačítko
O
N
O
F
F
, (nad kterým se rozsvítí
kontrolka), displej se rozsvítí, tímto je přístroj
připraven k provozu, pokračujte podle bodů
uvedených níže.
Displej zobrazuje všechny parametry najednou.
Kurzor se pohybuje pod všemi 32 místy displej
v tzv. kurzorové lince a je vždy umístěn pouze
pod jedním z 32 znaků.
4.1 ZÁKLADNÍ NASTAVENÍ PŘÍSTROJŮ
Přístroje teplotní techniky s regulátorem Komfort
– nabízí zákazníkovi širokou škálu využití.
Základem pro správné spuštění systému je jeho
optimální počáteční nastavení. K tomu slouží
následující servisní režim obsahující 10 různých
služeb.
4.1.1 AKTIVACE SERVISNÍHO REŽIMU
Zmáčkněte současně tlačítka ▲► a držte je
po dobu 2 s. Na displeji se objeví informace
Service 01. Pomocí tlačítka ▲ můžete přepínat
mezi jednotlivými službami Service 01 – Service 07,
Service 41 a 59.
4.1.2 SERVICE 01 - ULOŽENÍ PROGRAMŮ
P1 - P4, NEBO P5, NEBO P6 NA
ČIPOVOU KARTU
Pomocí této služby můžete uložit programy P1 –
P4, nebo P5, nebo P6 na čipovou kartu výrobce
přístroje. Před vlastním zápisem parametrů na
čipovou kartu je nejdříve nutné vložit do štěrbiny
v panelu přístroje správnou kartu. Tyto karty je
možné přiobjednat u dodavatele přístroje.
Ujistěte se, že se čipová karta nachází ve
čtecím zařízení!
Uložení proveďte stiskem
X
W
. Správnost
uložení je potvrzena sdělením “Provedeno” na
displeji. Stiskněte podruhé START/STOP, tím
umožníte přechod do jiné služby.
Pokud je na displeji sdělení “Spatna MMM
CCard”, zkontrolujte čipovou kartu a činnost
opakujte.
Základní postup je následující:
Stiskem START/STOP nejdříve otevřete službu
ukládání programů.
K dispozici jsou možnosti P1 – P4, nebo P5,
nebo P6. Výběr proveďte pomocí ▲.
Vlastní uložení programu proveďte stisknutím
X
W
. (Detailně: Před spuštěním: na displeji je
nápis: „Servis 01““Zapis na kartu“
°c
Program Segment
RH
5
6
Pozice
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Cursor line
(32 digits)
Parameter change:
Move the cursor horizontally by pressing ◄►.
Parameter below which there is the cursor can
be changed by means of button ▲.
4.1 bASIC SETTING OF THE UNITS
Thermal technology units with the Comfort
regulator offer a wide range of utilisation for the
customer. In order to make them active, there are
fundamental inputs required. To achieve this the
following service mode.
4.1.1 ACTIVATING THE SERVICE MODE
Press simultaneously buttons ▲► for 2 seconds.
The display displays the information Service 01.
You can change between individulal services by
means of button ▲.
4.1.2 SERVICE 01 – STORING P1- P
6
With help of this service you can store programs
P1 – P6 on the chip card. Before storing the
parameters to the chip card it necessary to insert
the right card to the unit panel. These cards can
be ordered optionally.
Make sure that the chip card is in the card
reader!
Press START/STOP to open the programme
saving service.
The display shows: „P1 ÷ 6 → MMM CCard”,
Press X/W to do storing. The transmission is
conrmed by the read out „Done“ on LCD. Press
START/STOP again to enter another service.If
the read out on the LCD is „Bad MMM CCard“,
check the chip card and repeat the procedure.
4.1.3 SERVICE 02 - RESTORE
/
UPLOAD THE
PROGRAMS FROM THE CHIP CARD
Using this service you can record programs
P1 - P6 previously stored on the chip card into
the memory of the unit again. The programs
entered into the memory before will be deleted.
7. indicator light - shines after switching on the
switch
8. indicator light heating - shines: state of
temperature regulator - heating active
9. indicator light cooling - shines: state of
temperature regulator - cooling active
10. indicator light – failure
11. indicator light of safety thermostat - shines:
temperature surpassed the limit set on
the safety thermostat - heating is off / see
paragraph 4.1.8 - Set safety thermostat
12. display
13. port for inserting the chip card.
Position on the display:
Program: displaying the program
Segment: partial or full graphic representation of
the program coarse
°C: temperature display
: process time
: fan speed display in % (steps of 10 %)
RH: % relative humidity
: setting-up intensity of exposition light in the
door
56 : positions are used for specic purposes -
see descriptions in text.
4
function and
operating
Function of the control lights is described
in section 3 - Description of the unit, in
paragraph 3.3 - Control panel.
Connecting to mains:
Compare the nominal voltage input values
indicated on the index plate with the supply
voltage. If the supply parameters correspond with
the unit parameters, connect the unit’s plug with
the supply socket.
Switching the device on:
Press the ON/OFF button. An indicator above
it lights up. The device is ready for operation,
follow the below given instructions.
The display displays all parameters together for
your information. The cursor moves below all
32 places along the so called cursor line and
it is located always below only one of the 32
characters.
8 LSI_K_np_en 1206_mmm_V2.08_B2V
Instructions for use
The programs in the memory will be recorded
over (erased). Make sure the chip card is in
the card reader. Press START/STOP to open
the programme download service. The display
shows: „MMM CCard → P1 ÷ 6”,
Press X/W to record. The transmission is
conrmed by the read out „Done“ on LCD. Press
START/STOP again to enter another service. If
the read out on the LCD is „Bad MMM CCard“,
check the chip card and repeat the procedure.
ATTENTION!
The original chip card delivered by the
manufacturer should be used only. Cards whose
type ends with the gure 1024 (AT24C1024) may
only be used. Older cards ending with the gure
16 may not be used.
4.1.4 SERVICE 03 - SET THE REAL TIME
AND DATE
Pressing START/STOP you enter the service.
Set the real time and date by pressing buttons
◄► and ▲. Enter the date format setting by
shifting the cursor behind the display edge,
using the buttons ◄►. The date format is
selected by pressing ▲ while the cursor is
on the position 7. The possible formats are
(in Czech): RRRR-MM-DD, RRRR-DD-MM,
MM-DD-RRRR, and DD-MM-RRRR. The default
format is RRRR-MM-DD. (In other languages:
YYYY-MM-DD, JJJJ-MM-TT, or AAAA-MM-JJ).
The data delimiter is selected by pressing ▲
while the cursor is on the position 6. The key ◄
takes you back to the time setting.
To quit the service press START/STOP again.
4.1.5 SERVICE 04 - SET INTERVAL
ON PRINTER/COMMUNICATION
INTERFACE
To print the protocols the units of thermal
technology may be provided (optional) with a
printer, which is connected by a cable to the
printer interface – see chapter 4.8 - Printing the
protocol by START/STOP and set the interval:
Pressing ▲ select one of the following choices:
- printer OFF
- switched over to PC (application of SW
WarmComm – data are sent to PC)
- interval 10 s
- interval 01 min
- interval 01 hr.
By pressing ◄ move the cursor to the position
10/01 seconds, minutes or hours. By pressing
▲ you can change the printer interval within the
following range:
-10 to 50 s (step 10 s)
- 01 to 59 min (step 1 min)
- 01 to 12 h (step 1 h).
One unit only is active, either seconds, or
minutes, or hours.
By further move of the cursor to the display edge,
you enter printer selection. Select the printer type
by means of ▲
Printer=1 ... Citizen
Printer=2 ... Thermal printer DPT 6333-V.24
To quit the service press START/STOP again.
4.1.6 SERVICE 05 - SELECT LANGUAGE
Pressing START/STOP you enter the service.
To select the language use button ▲ To quit the
service press START/STOP again.
4.1.7 SERVICE
06 –
SETTING THE
SWITCHING TIMES OF INNER SOCKET
(
OPTIONAL
)
AND THE FAN RUN AFTER
THE PROGRAMME TERMINATION
A) Switching times setting
ATTENTION!
Using this service you can set the time of
periodical switching on and off of the inner
socket.
Open the service by pressing START/STOP. The
bottom line of LCD states:
“on: XXPP off: YYQQ”,
where XXPP is the time for which the socket is
switched on for one part of the period (00 – 99),
YYQQ is the time when it is switched off (00 –
99).
PP is the abbreviation of time unit (minutes or
hours) for switching on, QQ for switching off.
The following applies: XXPP + YYQQ = whole
period.
Use ◄ and ► to move the cursor, use ▲ to
change the numbers of time units or units.
If XX = 00, then the socket never switches
on, if XX ≠ 00 and YY = 00, then the socket is
permanently switched on after the start up to
termination.
B) Setting the fan run after the programme
termination
Leave the “inner socket” setting by means of
◄► and by pressing ▲, set:
a) “Prog” – the fan runs only during the P1-P6
run;
b) „T50C“-„T250“ – the fan runs even after
program termination, up to temperature
decrease below pre-set value (it is possible
to set the value from 50 °C to 250 °C in 10 °C
increments),
c) “Door” - the fan keeps running after the
programme termination and switches off after
the door opening (applied only for units with a
closed door sensor);
d) “alws” – the fan keeps running till the cabinet is
switched off by the ON/OFF button.
Other options are available to VH only:
e) “Off“ – fan switched off,
f) „End“ – the fan starts after program termination
and switches off only when the device
is switched of. In the course of program
operation the fan stops, which positively
affects the thermo homogeneity.
4.1.8 SERVICE
07
- SAFETY THERMOSTAT
SETTING
Safety thermostat serves to protect the
thermal technology cabinet, its surrounding
and treated material against inadmissible rise
of set temperature (e.g. prevents damage
or destruction of material samples in case of
damage to the temperature regulator or in case
of unintentional setting of a temperature in the
chamber of the unit higher than the sample is
able to withstand).The service is opened by the
depression of the START/STOP button.
Set the upper limiting temperature selected
by you on the bottom line of the display – on
the position 12, 13, and 4 (symbols XXX on the
display). The minimum difference from the preset
regulated temperature is +5°C. Set the safety
thermostat type on the position 16 (symbol Y on
the display):
Type 2 – It is used for the types VC, EC, and
DC. If the preset temperature in the chamber
is exceeded, the display shows the error 04
– “Therm.protect.activated”. The thermostat
switches off the heating elements; the indicator
“safety thermostat” and the acoustic alarm are
switched on. The unit does not heat although the
indicator “heating” shines.
To restart the activity, the safety thermostat must
be reset – the error message and the acoustic
alarm are cancelled by pressing the button
START/STOP. The safety thermostat is also reset
after each pressing the button X/W in the service
07.
Type 3 – It is used for the IC and ICV types. If the
preset temperature in the chamber is exceeded,
the thermostat switches off the heating elements;
the indicator “safety thermostat” and the acoustic
alarm are switched on and the display shows the
alternating messages “Therm.protect.activated”
and the previous information. The unit does not
heat although the indicator “heating” shines.
After the temperature in the chamber drops
below the preset limit of the safety thermostat,
the unit continues its work (e.g. the heating
is switched on again) – the indicator “safety
thermostat” turns off. The acoustic alarm is still
active and the display shows the alternating
messages “Ochr.term.aktiv” and the previous
information. Cancel these two non-standard
status signals by pressing the button START/
STOP.
To conrm set temperature and type of the
thermostat, insert the chip card „SO“ in the card
reader and press X/W.
Terminate the service and close by the
depression of START/STOP button again.
Check of the safety thermostat function:
According to the procedure described in Service
07 – setting the safety thermostat - set the
temperature limit to 85 °C and conrm with the
chip card SO. In P1 set the temperature 60 °C
and start the program. After reaching the set
temperature wait for about 10 minutes, stop the
program and select the Service 07; in Service
07 - set the temperature limit to 50 °C and
conrm with the chip card SO. The unit operates
according to the description in Service 07
– Setting the safety thermostat: report ”Safety
Thermost.” on the display etc.
4.1.9 SERVICE
41
- TEMPERATURE
TOLERANCE
The bottom line of the display shows the
message “+XX.X °C -YY.Y °C”, where “+XX.X”
means the upper deviation of the temperature
(adjustable range 0 to +20) and “-YY.Y”
means the lower deviation of the temperature
(adjustable range 0 to -20). If a situation occurs
during the programme run that the temperature
in the chamber is lower than the preset
temperature minus the lower deviation,
error 2 is shown. If a situation occurs during
the programme run that the temperature in the
chamber is higher than the preset temperature
plus the upper deviation, error 3 is shown. If
a 00.0 deviation is set, the deviation is not
controlled.
The type of the errors no. 2 and 3 when the
temperature goes out of the preset range is
selected on the last character. There are the
possibilities “H” (the errors are “critical”) –
the programme run is stopped; or “S” (the errors
are “soft”) – the programme keeps running. The
default value (after RAM initialization) is “H”
(critical error).
LSI_K_np_en 1206_mmm_V2.08_B2V 9
Instructions for use
4.1.10 SERVICE 58 - DOOR bLOCKING
This service is available only in models equipped
with the door blocking function.
One-door model:
Press START/STOP and open the service.
Select one of the following possibilities by means
of ▲:
1. Inactive – the door is unblocked permanently
2. Manual – the door can be blocked and
unblocked by means of ▲ and ►
3. Automatic – the door is blocked automatically
after a pre-set period of time elapses after the
door closing.
The time can be set within the range from 2 to 9
seconds. Unblock the door by pressing ▲ and ►
buttons for 2 seconds.
You can select “C” on the last display position. In
such case, the door can be unblocked only after
inserting the SO card.
S e r v i c e 5 8
A u t o m . a f t e r 2 s C
Two-door VENTICELL models:
After the service is started, the cursor is placed
on the rst left position; four statuses can be preset on the bottom line by means of ▲:
S t r : A
=
O p n B
=
L c k
This status denes the door blocking after the
programme start by means of START/STOP.
S t p : A
=
O p n B
=
L c k
This status denes the door blocking after the
programme interruption by means of START/
STOP.
E n d : A
=
L c k B
=
O p n
This status denes the door blocking after the
programme termination (the panels show “Konec
Px” and “End”.
U n l o c k a l l ( X / W )
Press X/W to unblock both doors.
Use ◄ and ► to move the cursor between “A” =
loading door, and “B” = unloading door.
Three values are dened for these options (the
tables show the initial setting):
• „Opn“ – unblocked
• „Lck“ – blocked
• „Txyz“ – the door will be unblocked after the
temperature in the chamber drops below
“xyz”. “xyz” can be pre-set by means of ▲ in
the range from 50 to 200 °C.
It is recommended to pre-set the same “xyz”
value as in Service 06 (duration of the ventilator
run after the programme termination).
“A=Lck” cannot be pre-set if the device is in “Stp”
status. “A=Lck” only can be pre-set if the device
is in “End” status.
The device will be in “Stp” status only if the
programme run is interrupted by means of
START/STOP; however, this shall not be applied
if an error status is cancelled by means of
the said button. The door blocking will remain
unchanged after the error status cancellation.
See more in the Chapter Optional Accessories.
4.1.11 SERVICE
62 –
SOUNDS SETTING
This service allows individual switch-on and -off
of the following events:
- Device switch-on;
- Device errors;
- Operator’s errors;
- Buttons pressing;
- Programme start;
- Programme end;
- Door opening during the programme run.
4.1.12 SERVICE
64 –
PROGRAMME P
6
SHIFTING
This service shifts the programme start to a new
time. See more in chapter Programme P6.
4.1.13 SERVICE
09 -
CANCEL THE SERVICE
MODE
By pressing START/STOP, the service mode is
cancelled. You can then modify programmes and
start them freely.
4.2 PROGRAM P
1
Constant temperature is required.
P 1 =
The cabinet operates continuously at set
temperature until switching the unit off.
4.2.1 SET P
1
Put cursor to the position Program with help of
◄► and switch to P1 with help of ▲. Set the
temperature at the position of °C within the range
10 LSI_K_np_en 1206_mmm_V2.08_B2V
Instructions for use
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