IKA Oven 125 basic dry Operating Instructions Manual

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20000012793

Operating instructions EN

IKA Oven 125 basic- dry _032017

IKA Oven 125 basic - dry

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Item Designation

1 Mains switch 2 Door handle 3 Device foot 4 Operator Panel and display 5 USB interface and temperature limit 6 Mains socket 7 Venting ﬂap

Device setup/Dangerous parts

Dangerous parts

Device setup

Fig. 2

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Source language: German

Contents

Page

Device setup/Dangerous parts ...................................................................................................................... 2

Declaration of conformity ............................................................................................................................ 4

Explication of warning symbols ................................................................................................................... 4

Safety instructions ....................................................................................................................................... 4

General information ��4 Operation ��5 Transport und Installation ��5 Heating ��5 Maintenance ��5

Correct use ................................................................................................................................................... 6

Useful information ....................................................................................................................................... 6

Transportation and storage .......................................................................................................................... 7

Unpacking .................................................................................................................................................... 7

Unpacking ��7 Delivery scope ��7

Installation ................................................................................................................................................... 7

Moving the device ��7 Setting up ��8 Fixing the device to the wall ��8 Insert shalves ��8 Stacking the device ��8 Changing the door opening direction ��9

Operator panel and display ........................................................................................................................ 10

Setting the temperature limit ..................................................................................................................... 11

Commissioning ........................................................................................................................................... 11

Switch on ��11 Heating function ��11 Flap open function ��11 Counter and timer function ��12 Locking the control element ��12

Menu settings ............................................................................................................................................ 12

Menu structure ��12 Navigation in the menu ��12 Operating mode ��13 Alarm and key tone ��13 Factory reset ��13 Calibration and adjustment ��13

Interface and output .................................................................................................................................. 15

USB interface ��15 USB device drivers��15 Command syntax and format��15 Commands ��15 Connections between device and external devices ��16

Maintenance and cleaning ........................................................................................................................ 16

Cleaning ��16 Spare parts order ��16 Repair ��16

Error codes ................................................................................................................................................. 17

Accessories ................................................................................................................................................. 17

Technical data ............................................................................................................................................ 18

Warranty .................................................................................................................................................... 18

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Indicates an (extreme) hazardous situation, which, if not avoided, will result in death, serious injury�

Indicates a hazardous situation, which, if not avoided, can result in death, serious injury�

Indicates a potentially hazardous situation, which, if not avoided, can result in injury�

Indicates practices which, if not avoided, can result in equipment damage�

Indicates a hazardous situation that cause from a hot surface!

Indicates crushing risk to fingers/hand�

Explication of warning symbols

Safety instructions

CAUTION

WARNING

CAUTION

NOTICE

DANGER

CAUTION

We declare under our sole responsibility that this product corresponds to the regulations 2006/42/EG, 2014/35/EU, 2014/30/EU and 2011/65/EU and conforms with the standards or other normative documents: EN 61010-1, EN 61010-2-010, EN 61326-1, EN 60529, EN ISO 12100 and DIN 12880�

Declaration of conformity

General information:

• Read the operating instructions completely before starting up and follow the safety instructions.

• Keep the operating instructions in a place where they can be accessed by everyone�

• Ensure that only trained staff work with the device�

• Follow the safety instructions, guidelines, occupational health and safety and accident prevention regulations�

• Set up the device in a spacious area on an even, stable, clean, non-slip, dry and ﬁreproof surface�

• Do not operate the instrument in explosive atmospheres, with hazardous substances or under water�

• Protect the device and accessories from bumping and impacting�

• The socket for the mains cord must be easily accessible�

• Socket must be earthed (protective ground contact)�

• The voltage stated on the type plate must correspond to the mains voltage�

• The device can only be disconnected by pulling out the mains plug�

• Disconnected the mains plug before attaching or changing any accessories�

• Secure the device with the anti-tilt device to ensure the stability while loading and unloading shelves and during operation� Ensure sucient ﬁxation of anti-tilt bracket, in particular at stacked arrangement of device�

WARNING

If the mains switch is not within reach when device is operating, an EMERGENCY STOP switch that can be easily accessed must be installed in the work area.

• Use the supplied anti tilt bracket�

• Fixation against the wall is compulsory!

• Disconnected the mains plug before cleaning, maintenance and transportation of the unit�

NOTICE

Coverings or parts that can be removed from the device without the aid of any tools must be put back on the device again to ensure safe operation, for example to keep foreign objects and liquids, etc� from getting into the device�

• The device may only be used as prescribed and as described in the operating instructions� This includes operation by instructed specialist personnel�

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WARNING

Please pay attention to the dangerous parts of the device in Fig. 2.

• This device is not intended for use in a potentially hazardous environment�

DANGER

Process pathogenic materials only in closed vessels under a suitable fume hood. Please contact IKA® application support if you have any question.

• A laboratory oven heats sample according to speciﬁed parameters� This involves hazards due to high temperatures, ﬁre and general hazards� They remain subject to the judgment and responsibility of the operator� For this reason, it may become necessary for user to take other precautionary safety measures�

• In case of emergency, turn off the device and then disconnect the mains cable from the socket�

WARNING

Beware of hazards due to:

- ﬂammable materials

- combustible media with a low boiling temperature

- glass vessel breakage

- overﬁlling of media

- damaged or unsuitable ves sels.

• Certain applications and materials may be hazardous� You should take precautions to prevent contact with, or inhalation of, toxic liquids, gases, fumes, vapors or powders�

• Risks may also be posed by biological or microbiological substances�

• Check the device and accessories for damage before each use� Do not use damaged components�

• Safe operation is only guaranteed with the accessories described in the “Accessories” section�

• Only use IKA

approved accessories!

• Use only original IKA® spare parts!

• The feet of the equipment must be clean and undamaged�

CAUTION

There is a risk of crush when opening or closing the door. Keep your hands away from squeezing edges.

NOTICE

Heavy loads can lead to tilting of the device� Observe loading recommendations for the shelves�

Never use the device for:

- heating food

- drying living beings

- heating room�

Operation:

• The device will automatically restart in mode B and C following any interruption to the power supply�

WARNING

Do not start up the device if:

- It is damaged

- Cable is damaged.

The temperature limit must be adjusted so that the maximum permissible temperature cannot be exceeded even in the event of a fault. Check the temperature limit on a regular basis (see section “Temperature limit”).

• Secure power cable avoid kinks�

• Check power cables at regular intervals for possible material fatigue�

• Mains cable should not get in contact with hot parts�

Transport and Installation:

•

Beware of the high dead weight of the device when trans-

porting�

CAUTION

Ensure that your ﬁngers do not get crushed when setting down the device.

•

Insucient ventilation may result in the formation of ex-

plosive mixtures� Only use the device in well ventilated areas�

Heating:

CAUTION

The area around the air outlet nozzel can get very hot at high operating temperatures.

• Risk of burning caused by vapour or hot surfaces� Pay attention to the residual heat after switching off�

• Only process and heat up any media that has a ﬂash point higher than the adjusted temperature limit that has been set (see section “Technical data“)� The safe temperature limit must always be set to at least 25 °C lower than the ﬂash point of the media used�

Maintenance:

• The device must only be opened by trained specialists, even during repair� The device must be unplugged from the power supply before opening� Live parts inside the device may still be live for some time after unplugging from the power supply�

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Correct use

Use:

The IKA Oven 125 basic - dry is a drying oven for a wide range of heating, drying and heating application� The device may only be used for heating up non-explosive substances and objects� Do not process substances or objects that might cause explosive vapor�

Range of use (indoor use only):

- Laboratories - Schools

- Pharmacies - Universities - Industry

This device is suitable for use in all areas except:

- Residential areas�

- Areas that are connected directly to a low-voltage supply network that also supplies residential areas�

The safety of you cannot be guaranteed:

- If the device is operated with accessories that are not supplied or recommended by IKA

�

- If the device is operated improperly or in contrary to the

IKA® speciﬁcations�

- If the device or the printed circuit board are modiﬁed by third parties�

Useful information

Calibration and adjustment:

This menu shows how offset values can be entered after the respective temperatures are approached and with an external measuring device cross-checked (calibrated)�

[C]

300

250

200

150

100

3-point calibration and offset

factory calibration

CAL 1

-5K

CAL 3

+5K

CAL 2

+7K

resulting offset graph

offset < 10 K deviation between offset points > 30 K

Individual load and ambient condition might inﬂuent the temperature behaviour of the chamber� To compensate that inﬂuence there’s the option to neutralize by using the 3-point calibration and offset function� This function allows the temperature to be calibrated and adjusted at three different temperature values�

Use a calibrated reference measuring device in case of adjustment� The operation can be done at a single, or up to three temperature levels:

CAL 1: Temperature calibration and adjustment at low value of temperature� CAL 2: Temperature calibration and adjustment at medium value of temperature� CAL 3: Temperature calibration and adjustment at high value of temperature�

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Moving the device:

When transporting the device do not use the door handle� This may damage the device�

The device can be moved:

- with optional accessory (roll stand)�

- on a pallet (transport straps)�

- by hands (4 persons at least)�

Installation

Transportation and storage

Transport the device only by qualiﬁed persons with suitable handling facilities, such as pallet truck and fork truck!

The device must be protected against mechanical impact, vibrations, dust deposits and corrosive ambient air during transportation and storage� It is also important to ensure that the relative humidity does not exceed 80 %� The device must be completely emptied before transportation and storage�

Unpacking

Unpacking:

- Please unpack the device carefully�

- In the case of any damage a detailed report must be sent immediately (post, rail or forwarder)�

Delivery scope:

- IKA Oven 125 basic - dry

- 2 shelves

- Screwdriver (for adjustment of temperature limit)

- Tilt protection

- Mains cable

- USB cable

- User guide

- Calibrating certiﬁcation

- Warranty card

- with pallet truck� - by hands / unaided (4 persons)�

The device can be transported:

NOTICE

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Setting up:

Fixation against the wall is compulsory!

- Place the device on and even, clean, dry and ﬁreproof surface in well-ventilated environment�

- Keep sucient distance to radiators and other heat sources�

- Keep at least 150 mm between walls and the device�

Fixing the device to the wall:

The screws used for ﬁxing is selected according to the wall conditions and is not included�

As indicated in following ﬁgures, attach the device to a wall with the tilt protections included with the device� Fasten the tilt protections to the rear side of the device�

Inserting the shelves:

- Open the door� - Insert the shelves� - Load shelves evenly�

Stacking the device:

Never stack more than two devices� When stacking the device, four persons are required to lift it� In order to keep enough space, please use stacking adapter recommend by IKA

�

< 150 mm > 150 mm

Stacking

adapter

NOTICE

WARNING

NOTICE

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Changing the door opening direction:

When changing the door opening direction, two persons are required due to the heavy (about 15 kg) of the door.

 Open the door�  Hold the door and loosen the hinge pin with a suitable tool�  Remove the door carefully�  Alternate the position of the keepers and hinges with 4 mm hexagonal wrench�  Reverse and assemble the door� Make sure that the pin is in the correct position during assembling the door�













WARNING

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Operator panel and display

Item Designation Function

A LED display (temperature): Display the temperature� B LED display (ﬂap): Display the air ﬂap opening percentage of the venting� C LED display (Timer/Counter): Display the timer/counter value� D LED indicator (Counter): Indicate the counter function is activated� E “Counter/Timer” key: Switch between counter and timer function� F LED indicator (lock): Indicates that the function of keys is deactivated� G Lock Key: Lock/unlock keys� H Timer key: Start the timer function� I “Start/Stop” key (heating): Start/Stop the heating function� J LED indicator (Timer): Indicate the timer function is activated� K “Timer (+)” key: Increase the timer setting value� Navigation, selecting the settings in the menu� L “Timer (-)” key: Decrease the timer setting value� Navigation, selecting the settings in the menu� M “Flap open (+)” key:

Open the ﬂap vent in 10 % increments�

N “Flap open (-)” key:

Close the ﬂap vent in 10 % increments�

O “Temp (+)” key: Increase the temperature setting value� Change the setting in the menu� P “Temp (-)” key: Decrease the temperature setting value� Change the setting in the menu� R LED indicator (Actual): The LED lights up at the same time as the actual value is displayed� S LED indicator (Set): The LED lights up at the same time as the set value is displayed� T LED indicator (heating): Indicate the heating function is activated�

KM LN J

B C D EGF

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Setting the temperature limit

Adjust the temperature limit (increase the value by clockwise / decrease the value by counterclockwise) with screwdriver delivered with the device�

The temperature limit setting will appear on the display�

Temperature limit

Factory setting: approximate max. value Adjustment range: see “Technical data“�

WARNING

The safe temperature limit must always be set to at least 25 °C lower than the ﬂash point of the media used.

Commissioning

Check whether the voltage speciﬁed on the type plate matches the mains voltage available�

The power socket used must be earthed (protective earthing)�

If above conditions are met, the device is ready for operation after plugging in the mains plug� If these conditions are not met, safe operation is not guaranteed and the device could be damaged� Observe the ambient conditions (temperature, humidity, etc�) listed under “Technical data”�

Switch on:

After switching on the mains switch (1), all LED segments light up during the self test�

Starting

Device type

Operating mode (A) Software version

Temperature limit

After that, following two screens appear alternatively�

Room temperature











Then the device enters standby status and is ready for operation�

Heating function:

The heating function can be started or stopped by pressing the “Start/Stop“ key (I)� When the heating function is activated by pressing the “Start/ Stop“ key (I), the heating indicator (T) lights up� Then, the target temperature and the actual temperature appears on display (A) alternately� Accordingly, setting value indicator (S) or actual value indicator (R) lights up alternately� The heating temperature can be adjusted by pressing the “Temp (+)” key (O) or “Temp (-)” key (P)� By pressing the “Temp (+)” key (O) or “Temp (-)” key (P), the temperature increase or decrease in 0�1 °C steps� For changing the temperature more quickly, Keep pressing on “Temp (+)” key (O) or “Temp (-)” key (P)� The value could be changed in standby or operation process�

Flap open function:

Change the position of the ﬂap by pressing the falp open +/- keys (in 10 % increments)�

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Menu settings

Menu structure:

Mode

Alarm and key tone

Factory reset

Info calibration 

A B C

On Off

No Yes

Edit (Edit CALI) 

Calibration and adjustment 

C0 C1 C2 C3

Factory setting

activated

 Info calibration:

In this menu, the current offset values can be viewed�

 Edit calibration:

In this menu, the offset values can be entered directly�

 Calibration and adjustment:

This menu shows how offset values can be entered after the respective temperatures are approached and with an external measuring device cross-checked (calibrated)�

Navigation in the menu:

F Enter/leave the menu by pressing ”Counter/Timer” key (E) and “Timer“ key (H)� F Press the“Timer (+)“ key (K) or “Timer (-)“ key (L) to switch the menu options� F Change the menu setting by pressing “Temp (+)“ key (O) or “Temp (-)“ key (P)� F

Save the setting by pressing the “Start/Stop“ key (I)�

Counter and timer function:

Counter function: When the heating function is started by pressing “Start/ Stop“ key (I), the counter will start automatically and counter indicator (D) lights up� The counter value shows on display (C)� When the operating time is less than 1 day (24 hours), the counter work with

hour/minute (hh:mm)

mode� When the operating time is more than 1 day (24 hours), the display switches from hour/minute mode to day mode� In the day mode, the display show the day and hour/minute (hh:mm) alternatively� When the heating function is stop by pressing “Start/Stop“ key (I), the counter value appear on display (C)� When the heating function is started again, the counter will re-start from 00:00�

Note: The maximum counter value is 100 days (d: 99/23:59)� During counter mode, the “Timer“ key is invalid�

Switching between “Counter” and “Timer” function: The “Counter” function could be switch to “Timer“ function by pressing the “Counter/Timer” key (E)”� The timer indicator (J) lights up to indicate the “Timer“ function is activated� Press the “Counter/Timer” key (E) again, the “Counter“ function will be activated and counter indicator (D) lights up�

Locking the control elements:

The control elements of the device allow to be locked by pressing the lock key (G) about 2 seconds, so no accidental changes during operation are possible (LED (F) lights up)� By pressing the lock key (G) about 2 seconds again, the control elements are released (LED (F) no longer lights up)�

Timer function: The “Timer” can be adjusted by pressing “Timer (+)” key (K) or “Time (-)” key (L)� During operating, the “Timer” start increase with hour/minute (hh:mm) mode� When the timer value reach 24 hours, the display switch to day mode� The display show the day and hour/minute (hh:mm) alternatively� For changing the timer more quickly, Keep pressing on “Timer (+)” key (K) or “Timer (-)” key (L)� After setting, the timer can be started by pressing “Timer” key (H)� The heating function stops automatically once this time has expired� The display (C) blinks “00:00” until you press any key�

Note: The maximum timer value is 100 days (d: 99/23:59)� The timer value could be changed in standby or operation process� When timer function is activated, starting or closing the heating function by pressing “Start/Stop“ key (I) doesn’t inﬂuence of the timer function�

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Operating mode:

Mode A: The device doesn’t restart again after power on/

power failure� The setting of heating temperature is adjustable�

Mode B: The device restart again after power on/power failure� The setting of heating temperature is adjustable�

Mode C: The device restart again after power on/power failure� The setting of heating temperature is not adjustable�

Alarm and key tone:

Beep on: alarm and key tone is activated�

Beep off: no alarm and key tone�

Factory reset:

No reset�

Reset�

Calibration and adjustment:

The device is calibrated and adjusted in the factory� Individual sample loading and ambient condition might inﬂuent the temperature behaviour of the chamber� You can select and make 1-point, 2-point or 3-point calibration and adjustment as necessary� By using 3-point calibration to compensate that inﬂuence, the device can get the optimal result� This function allows the temperature to be calibrated and adjusted to three different temperature values� When calibration, locate a calibrated reference measuring sensor at the center of the cabinet�

Calibration information: In this menu option, you can review the calibration information in the device:

Enter the calibration information by pressing “Start/Stop” key (I) and following screens appear:

If the device is selected 3-point calibration, following calibration information screen will appear:

Back to calibration information screen by pressing “Start/ Stop” key (I)�

By pressing “Timer (+)” key (K) or “Timer (-)” key (L), you can switch between following three screens and review relate calibration information:

Edit calibration parameters: In this menu option, you can edit the calibration parameter in the device:

Conﬁrm to edit the setting values by pressing “Start/Stop” key (I) and following screen appear:

By pressing “Temp (+)” key (O) or “Temp (-)” key (P), you can select following types calibration:

(no adjustment)

(1-point calibration)

(2-point calibration)

(3-point calibration)

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Calibrate the device: In this menu option, you can calibrate the device� Before starting the calibration, locate a reference measuring temperature sensor at the centre of the cabinet�

Conﬁrm to calibrate the device by pressing “Start/Stop” key (I) and following screen appear:

Select 2-point calibration by pressing “Temp (+)” key (O)� Following screen appear:

Conﬁrm the selected calibration type by pressing “Start/ Stop” key (I)� Switch to the ﬁrst point calibration screen by pressing “Timer (+)” key (K)�

Set the calibration temperature value by pressing “Temp (+)” key (O) or “Temp (-)” key (P)�

Set the ﬁrst point temperature (e�g� 100 ºC) by pressing “Temp (+)” key (O) or “Temp (-)” key (P)�

Change the reference temperature value by pressing “Temp (+)” key (O) or “Temp (-)” key (P)�

Example: 2-point calibration:

Switch to calibration screen by pressing “Temp (+)” key (O) or “Temp (-)” key (P):

Conﬁrm the setting by pressing “Start/Stop” key (I)� The device start to heat� The set temperature value changes to the right side of the screen and actual temperature appears on the left side of the screen:

Wait about 1–2 hours until temperature is stable (e�g� reach about 98�8 ºC) and “Set“ LED (S) no longer ﬂashes and the following screen appear:

Input the calibration value from the reference measuring device (e�g� 98�6 ºC) with “Temp (+)” key (O) or “Temp (-)” key (P):

Conﬁrm the value by pressing “Start/Stop” key (I)� Then, following screen appear:

Switch to reference temperature screen by pressing “Timer (+)” key (K)�

Conﬁrm the setting by pressing “Start/Stop” key (I)� Switch to the other points setting by pressing “Timer (+)” key (K)� The other points parameter can be set in the same way� Back to edit calibration screen by pressing “Start/Stop” key (I) again after conﬁrming the settings�

Switch to the ﬁrst point calibration screen by pressing “Timer (+)” key (K)�

Press “Start/Stop” key (I) again to ﬁnish the ﬁrst point calibration� The other point calibration can be performed in the same way�

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Interface and output

The device can be connected to a PC and operated with the laboratory software labworldsoft® through USB interface (5)�

Note: Please observe the system requirements as well as the operating instruction and help section of the software�

USB interface:

The Universal Serial Bus (USB) is a serial bus for connecting the device to the PC� Equipped with USB devices can be connected to a PC during operation (hot plugging)� Connected devices and their properties are automatically recognized� Use the USB interface in conjunction with labworldsoft® for operation in “Remote” mode and also to update the ﬁrmware�

USB device drivers:

First, download the latest driver for IKA® devices with USB interface from: http://www.ika.com/ika/lws/download/usb-driver.zip. Install the driver by running the setup ﬁle� Then connect the

IKA® device through the USB data cable to the PC�

The data communication is via a virtual COM port�

Command syntax and format:

The following applies to the command set:

- Commands are generally sent from the computer (Master) to the device (Slave)�

- The device sends only at the computer’s request� Even fault indications cannot be sent spontaneously from the device to the computer (automation system)�

- Commands are transmitted in capital letters�

- Commands and parameters including successive parameters are separated by at least one space (Code: hex 0x20)�

- Each individual command (incl� parameters and data) and each response are terminated with Blank CR LF (Code: hex 0x20 hex 0x0d hex 0x20 hex 0x0A) and have a maximum length of 80 characters�

- The decimal separator in a number is a dot (Code: hex 0x2E)�

The above details correspond as far as possible to the recommendations of the NAMUR working party (NAMUR recommendations for the design of electrical plug connections for analogue and digital signal transmission on individual items of laboratory control equipment, rev� 1�1)� The NAMUR commands and the additional speciﬁc IKA® commands serve only as low level commands for communication between the device and the PC� With a suitable terminal or communications programme these commands can be transmitted directly to the device� The IKA® software package, Labworldsoft®, provides a convenient tool for controlling the device and collecting data under MS Windows, and includes graphical entry features, for motor speed ramps for example�

Commands Function

IN_PV_2 Read the internal actual temperature

IN_SP_2 Read the internal setting temperature

IN_SP_3 Read the safety setting temperature

IN_SP_4 Read the ﬂap setting

OUT_SP_2 X Set the internal setting temperature, X = 0 to 250

OUT_SP_12@n Setting WD safety limit temperature with set value echo

OUT_SP_4 X Set the ﬂap setting, X = 0 to 100

OUT_WD1@m Watchdog mode 1: if event WD1 should occur, the heating functions are switched off and PC1 is

displayed� Set watchdog time to m (20 - 1,500) seconds, with watchdog time echo� This command launches the watchdog function and must be transmitted within the set watchdog time�

OUT_WD2@m Watchdog mode 2: if event WD2 should occur, the temperature target value is changed to the

WD safety temperature limit value� The warning PC2 is displayed� The WD2 event can be reset with OUT_WD2@0 - this also stops the watchdog function� Set watchdog time to m (20 - 1,500) seconds, with watchdog time echo� This command launches the watchdog function and must be transmitted within the set watchdog time�

START_2 Start the heating function

STOP_2 Stop the heating function

RESET Switches off the device function

Note: when disconnecting the USB cable while the device is running, the device stays in PC mode� To reset to function without PC, switch the device off and on again�

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USB B

USB A

3 2

“Watchdog” function, monitoring the serial data ﬂow: The following applies to situations where the watchdog function is enabled (see Namur instructions)� If no new transmissions of these commands from the PC take place within the preset watchdog time, the heating function will be shutdown according to the watchdog mode selected or will be controlled using the preset setpoints� An operating system crash, a PC power failure or a fault in the connecting cable to the device can cause an interruption in data transmission�

“Watchdog”– Mode 1

If an interruption in data transmission occurs which is longer than the preset watchdog time, the heating function will be shutdown and the error message PC 1 will be displayed�

“Watchdog”– Mode 2 If an interruption in data transmission occurs which is longer than the preset watchdog time, the temperature setpoint will be set to the WD safety temperature setpoint� The PC 2 warning message will be displayed�

Connections between device and external devices:

USB 2�0 cable A - B: This cable is required to connect USB interface to a PC�

Maintenance and cleaning

The device is maintenance-free� It is only subject to the natural wear and tear of components and their statistical failure rate�

Cleaning:

For cleaning disconnect the mains plug!

Use only cleaning agents which have been approved by

IKA® to clean IKA® devices�

Dirt Cleaning agent

Dye Isopropyl alcohol Construction

material

Water containing tenside/isopropyl alcohol

Cosmetics

Water containing tenside/isopropyl alcohol Foodstuff Water containing tenside Fuel Water containing tenside

- For materials which are not listed, please request infor mation from IKA® application support�

- Wear protective gloves while cleaning the device�

- Electrical devices may not be placed in the cleansing agent for the purpose of cleaning�

- Do not allow moisture to get into the device when cleaning�

- If a different cleaning or decontamination method than the method deﬁned by IKA® is planned, you must ascer tain with IKA® that this method does not damage the device�

Spare parts order:

When ordering spare parts, please give:

- Machine type�

- Serial number, see type plate�

Item and designation of the spare part,

ee www.ika.com, spare parts diagram and list

�

Repair: Please send the device for repair only after it has been cleaned and is free from any materials which may constitute a health hazard.

For repair, please request the “Decontamination Certiﬁcate” from IKA®, or download printout of it from the IKA® website www.ika.com� If you require servicing, return the device in its original packaging� Storage packaging is not sucient� Please also use suitable transport packaging�

Page 17

Error codes

Any malfunctions during operation will be identiﬁed by an error message on the display� Proceed as follows in such cases:

F Switch off device using the main switch at front of the device� FCarry out corrective measures� FRestart device�

Error code Cause Effect Solution Er 03 Temperature inside device (PCB power) too high Heating off - Switch off device and allow it to

cool down�

Er 06 Set temperature limit exceeded Heating off - Contact IKA

service department�

Er 21 Safety relay does not open Heating off - Contact IKA

service department�

Er 25 Heater1 error Heating off - Contact IKA

service department�

Er 26 Heater2 error Heating off - Contact IKA

service department�

Er 27 No internal sensor Heating off - Contact IKA

service department�

If the actions described fails to resolve the fault or another error code is displayed then take one of the following steps:

- Contact the service department

- Send the device for repair, including a short description of the fault�

Accessories

USB 2.0 cable A - B Labworldsoft

See more accessories on www.ika.com.

Page 18

Warranty

In accordance with IKA® warranty conditions, the warranty period is 24 months� For claims under the warranty please contact your local dealer� You may also send the machine direct to our factory, enclosing the delivery invoice and giving reasons for the claim� You will be liable for freight costs�

The warranty does not cover worn out parts, nor does it apply to faults resulting from improper use, insucient care or maintenance not carried out in accordance with the instructions in this operating manual�

Technical data

Operating voltage VAC 230 ± 10 %

115 ± 10 % 100 ± 10 %

Frequency Hz 50/60

Max� input power W 2450 (230 V)

1550 (115 V) 1200 (100 V)

Heating power W 2400 (230 V)

1500 (115 V) 1150 (100 V)

Heating temperature range °C RT + 5 �� + 250

Temperature limit °C + 50 �� + 270

Resolution of temperature adjusting K 0�1

Temperature stability (at 150 °C) K ± 0�3

Temperauture display LED

Timer/countuer function Yes

Timer/countuer display LED

Max� timer / counter 100 days (

d: 99/23:59 [hh:mm]

)

Max� number of tray 6

Max� load for one tray kg 30

Interface USB

Permissible ambient temperature °C + 5 �� + 40

Permitted ambient humidity % 80

Permitted on-time % 100

Protection class according to EN 60 529 IP 20

Protection class I

Overvoltage category II

Contamination level 2

Dimensions (W x D x H) mm 700 x 650 (+ 75 with hand grip) x 825

Inside dimensions (W x H x D) mm 550 x 525 x 450

Internal volume l 125

Weight kg 55

Operation at a terrestrial altitude m max� 2000

Note: Complies to EN61000-3-11 subject to conditional connection: Zmax = 0�362 Ω� If necessary, consult your electricity supplier�

Subject to technical changes!

Page 19

IKA®-Werke GmbH & Co.KG

Janke & Kunkel-Str� 10 D-79219 Staufen Tel� +49 7633 831-0 Fax +49 7633 831-98 sales@ika�de

www.ika.com

IKA Oven 125 basic dry Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual