Lab companion IL3-15 User manual

OPERATION MAUNAL
IL3 series
Model : IL3-15 / IL3-25
Manual No. : 220412L002 Version : 0.0

Thank you for purchasing Jeio Tech’s products.
Jeio Tech Co., Ltd. is committed to customer service both during and after the sale. If you have
questions concerning the operation of your unit or the information in this manual, contact our Sales
Department. If your unit fails to operate properly, or if you have questions concerning spare parts or
Service Contracts, contact our Service Department.
Before using this product, read this entire Operator's Manual carefully.
Users should follow all of the Operational Guidelines contained in this
Manual and take all necessary safety precautions while using this
product. Failure to follow these guidelines could result in potentially
irreparable bodily harm and/or property damage.

Quality Management System
Jeio Tech Co, Ltd. is dedicated to providing
world-best product quality and customer
satisfaction. To ensure we maintain this
commitment we have developed and
implemented a total quality program, which
conforms to the requirements according to DIN
EN ISO 9001:2000 for the design, development,
production, sales and servicing of biotechnology,
environmental chemical engineering related
products, and reliable measuring equipment for
electric and electronics (ovens, incubators,
constant temperature humidity chambers,
constant temperature baths, refrigerating bath
circulators, heat exchangers and shakers).
http://www.jeiotech.com
Disclaimer
Jeio Tech Co., Ltd. is committed to a continuing program of product development and improvement,
and reserves the right to change information, such as specifications, appearance, and dimensions,
described in this document without notice.
Copyright
No part of this manual may be reproduced or transmitted in any form or by any means, including
photocopying, recording, or using information storage and retrieval systems, for any purpose other
than the purchaser's own use, without the express written permission of Jeio Tech Co., Ltd.
©2016. All Rights Reserved. Jeio Tech Co., Ltd.
Any other product names and services identified in this manual are trademarks or registered
trademarks of their respective owners. No such use, or the use of any trade name, is intended to
convey endorsement or other affiliation with Jeio Tech Co., Ltd

Table of Content
1.0 Safety ..................................................................................................................................................................................................... １
1.1 How to use the Manual ................................................................................................................................. ２
1.1.1 Introduction ............................................................................................................................................................................... ２
1.1.2 Chapter summary ................................................................................................................................................................... ２
1.2 Responsibility ................................................................................................................................................ ２
1.2.2 Responsibility of the users ................................................................................................................................................... ３
1.2.3 Preventative Maintenance .................................................................................................................................................... ４
1.3 Symbols used in this Manual ........................................................................................................................ ４
1.3.1 Signal word panels ................................................................................................................................................................. ４
1.3.2 Safety symbols .......................................................................................................................................................................... ５
1.3.3 Non-safety symbols ................................................................................................................................................................ ７
1.4 Where to Locate Safety Labels on product. .................................................................................................. ７
1.5 Precautions for your product ...................................................................................................................... ７
1.5.1 Warning statements ............................................................................................................................................................... ８
1.5.2 Caution statement ................................................................................................................................................................... ９
2.0 Functional Description ................................................................................................................................................................... １１
2.1 Introductions ............................................................................................................................................... １２
2.2 Features .................................................................................................................................................... １２
2.3 Structure ..................................................................................................................................................... １３
3.0 Installation .......................................................................................................................................................................................... １５
3.1 Components ............................................................................................................................................... １６
3.2 Environmental setting ................................................................................................................................. １７
3.3 Preparing before installation ..................................................................................................................... １７
3.4 Power Supply ............................................................................................................................................. １８
3.5 Operation ................................................................................................................................................... １９
3.5.1 Confirmation in advance .................................................................................................................................................. １９
3.5.2 End operation of the equipment .................................................................................................................................... １９
4.0 Operation ........................................................................................................................................................................................... ２０
4.1 Function of control panel ............................................................................................................................ ２１
4.2 Control structure ........................................................................................................................................ ２２
4.3 Basic operation .......................................................................................................................................... ２３
4.3.1 Operation ............................................................................................................................................................................... ２３
4.3.2 Temperature control ........................................................................................................................................................... ２３
4.3.3 Controller Lock .................................................................................................................................................................... ２４
4.4 TIMER Function ........................................................................................................................................ ２４
4.4.1 TIMER ON setting .............................................................................................................................................................. ２４
4.4.2 TIMER OFF Setting ........................................................................................................................................................... ２５
4.4.3 Terminate TIMER ................................................................................................................................................................ ２５
4.5 Configuration ............................................................................................................................................. ２５
4.6 System Configuration ................................................................................................................................ ２６
4.6.1 Auto Tune .............................................................................................................................................................................. ２７

4.6.2 Temp Calibration ................................................................................................................................................................. ２９
4.6.3 Temp Deviation .................................................................................................................................................................... ３１
4.7 Warning and Fault Messages ....................................................................................................................... ３２
4.7.1 Warning .................................................................................................................................................................................. ３２
4.7.2 Fault ......................................................................................................................................................................................... ３３
4.7.3 Other notifications .............................................................................................................................................................. ３４
4.8 Safety ............................................................................................................................................................ ３５
4.8.1 Over Temperature Protection –Electronic temperature limiter ........................................................................... ３５
4.8.2 Current Protection ............................................................................................................................................................. ３６
4.8.3 Door Switch .......................................................................................................................................................................... ３６
5.0 Maintenance ..................................................................................................................................................................................... ３７
5.1 Inspection Cycle ............................................................................................................................................. ３８
5.2 Cleaning ........................................................................................................................................................ ３８
5.2.1 Cleaning the product ......................................................................................................................................................... ３８
5.2.3 Accessories ........................................................................................................................................................................... ３８
5.3 Move ............................................................................................................................................................. ３９
6.0 Troubleshooting ............................................................................................................................................................................... ４０
6.1 Malfunction Check list .................................................................................................................................... ４１
7.0 Jeiotech Software ........................................................................................................................................................................... ４３
7.1 Installing Monitoring Program ........................................................................................................................ ４４
8.0 Appendix ............................................................................................................................................................................................. ４ ６
8.1 Technical Specifications................................................................................................................................ ４７
8.2 Disposal of instrument .................................................................................................................................. ４８
8.3 Warranty ....................................................................................................................................................... ４９
9.3.1 Terms of Warranty Service .............................................................................................................................................. ４９
9.3.2 Warranty exception ............................................................................................................................................................ ４９
9.3.3 How to request service .................................................................................................................................................... ４９
8.4 Technical Assistance ..................................................................................................................................... ５０

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Manual NO. 220412L002 Version : 0.0
1.0 Safety

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©2016. All Rights Reserved. Jeio Tech Co., Ltd
1.1 How to use the Manual
1.1.1 Introduction
This manual is intended for individuals requiring information about the use of product. Use
this manual as a guide and reference for installing, operating, and maintaining your Jeio
Tech product. The purpose is to assist you in applying efficient, proven techniques that
enhance equipment productivity
This manual covers only light corrective maintenance. No installation, service procedure or
other maintenance should be undertaken without first contacting a service technician, nor
should be carried out by someone other than a service technician with specific experience
with laboratory equipment and electricity
1.1.2 Chapter summary
The safety chapter guides users to use the product with the best caution to prevent any
possible accident. Make sure to read the chapter before use.
The Functional Description chapter outlines models covered, standard features, and safety
features. Additional sections within the manual provide instructions for installation, pre-
operational procedures, operation, preventive maintenance, and corrective maintenance.
The Installation chapter includes required data for receiving, unpacking, inspecting, and
setup of the unit.
The Operation chapter includes a description of controller features, key name, and product
operation information.
The Maintenance chapter includes a description of product cleaning, moving, storage.
The Troubleshooting chapter serves as a guide for identification of most common problems.
Potential problems are listed, along with possible causes and related solutions.
The accessories chapter includes all the attachable accessories’ information.
The software chapter provides information for installing monitoring program, communication
protocol.
The Appendix contains technical specifications, warranty and Jeio Tech technical support
contact information.
1.2 Responsibility
This unit has been designed to ensure maximum safety of the user, when used under
normal conditions and in compliance with instructions during operation.
All users are required to run the device according to this manual. The user of the device
should be fully aware of the safety rules marked on the equipment and all the attention •
Warning • Risk on the manual should be complied.

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Manual NO. 220412L002 Version : 0.0
1.2.1 General Liability
In any case, safety is the first priority. The owner of the machine, user, and/or
maintenance personnel must be fully aware of the safety which is the most important
part of our everyday business.
If you are concern about the loss in efficiency, remember that accidental impact is
always negative for the effectiveness of covering human resources and property.
Effective safety program is the most obvious way of increasing efficiency and productivity.
Ensuring and maintaining the safety of the equipment by checking it daily in addition to
the regular maintenance of the unit is a shortcut to improving the productivity.
The users must read this manual describing the functions and safety points of each part
as a guided for safe operation.
1.2.2 Responsibility of the users
Users are most well- known for the machine's performance and the limit because they
are the ones running the machine most of the time.
The safety of the user's maybe be easily be forgotten by the needs of efficiency or
familiarity of using the device for a long time.
Precautions with regards to safety in the manual, or by other displayed safety
information do not protect the users from injury while they are using the device.
Always read the safety instructions and run the unit safely. In addition, the potential for
dangerous situations always should be reported immediately to colleagues and
superiors.
< Things to read >
• Do not touch any part of the body to the dangerous part of the device.
• Check the voltage, phase and capacity of the power supply and connect properly.
• Do not operate or service, adjust the device until you receive adequate training or are fully
aware of the capabilities of the device.
• Remove unnecessary things, sample, or chemicals from this unit.
• When the unit does not operate normally or are neglected from use for a long time check
all the settings before operating the equipment.
• Make sure that the unit is operating normally when you move the equipment, or re-use
after a long period.
• Stop operating immediately and report to the managers when you find the following states;
- Unsafe operation and status
- Shorts
- Improper maintenance
• When you operating the machine, do not wear loose clothing or jewelry, tie long hair or
use hair cap.
• Always keep the equipment clean and peripheral areas, and check if there is a problem
with the product or for missing parts.

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©2016. All Rights Reserved. Jeio Tech Co., Ltd
• When not in use, turn off the power switch or cut off the power to the instrument by
disconnecting the power plug.
1.2.3 Preventative Maintenance
Proper maintenance is essential for safety. The maintenance personnel must be aware
of the importance of safety in maintenance of the equipment for effectiveness of the unit.
Before removing or adjusting parts of the device, shut off all the electrical supply, remove
accessories. The unit must display a warning that it is working.
Please ensure that the device is properly connected to a grounded outlet.
After repair and maintenance, check the work performed and clean tools.
Do not apply the power to the unit until all workers clean the area. The device must be
checked if there are no problems with the unit before operating the machine.
1.3 Symbols used in this Manual
The following signal word panels, safety symbols and non-safety symbols are used to alert
you to potential personal injury hazards or information of importance. Obey all safety
messages that follow these symbols to avoid possible personal injury or death.
1.3.1 Signal word panels
Signal word panels are a method for calling attention to a safety messages or property
damage messages and designate a degree or level of hazard seriousness. It consists of
three elements: a safety alert symbol, a signal word and a contrasting rectangular
background. The following signal word panels are in accordance with ANSI Z535.4-2007
and ISO 3864 standards.
Indicates a hazardous situation which, if not
avoided, will result in death or serious injury
Indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
Indicates a hazardous situation which, if not
avoided, may result in minor or moderate injury
Indicates a property damage message..

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Manual NO. 220412L002 Version : 0.0
1.3.2 Safety symbols
Mandatory
Read Manual. Wear gloves.
Wear a face mask. Wear eye
protection.
Prohibition
No direct sunlight. No high frequency
noise.
No corrosive fluids or
cleaners. No water.

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©2016. All Rights Reserved. Jeio Tech Co., Ltd
Warning
Foot crush. Hand crush or pinch.
Lifting hazard. Do not take the device
apart deliberately.
Electrical shock. Flammable or fire could
be caused.
Sharp points. Hot surface.
Safety Alert Symbol
General caution. Crush hazard.

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Manual NO. 220412L002 Version : 0.0
1.3.3 Non-safety symbols
The following graphic representations are intended to convey a message without
words or to bring your attention to important information about the use of the Product
or a feature.
1.4 Where to Locate Safety Labels on product.
The safety labels are attached to the product important information about potential hazards and
how to avoid them. All users must read this operating instruction carefully to operate the product
properly.
The following illustrations show where the safety labels should be attached to the product until
service of the product is discontinued. If the safety labels are damaged, please contact your local
Jeio Tech office or distributor to request new labels.
1.5 Precautions for your product
Our product is designed to provide safe and reliable operation when installed and operated within
design specifications. Make sure you read and understand all instructions and safety precautions
listed in this manual before installing or operating your unit. If you have any questions concerning
the operation of your unit or the information in this manual, contact our Sales Department.
To avoid possible personal injury or equipment damage when installing, operating, or maintaining
this product, use good judgment and follow these safe practices:
Permissible ambient
temperature
Altitude
Relative humidity Earth Ground

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©2016. All Rights Reserved. Jeio Tech Co., Ltd
1.5.1 Warning statements
Indicates a hazardous situation which, if not
avoided, could result in death or serious injury
Observe all warning labels.
DO NOT remove warning labels.
Check the voltage, phase and capacity of the power supply and connect properly.
Power supply must be properly grounded.
: Abnormal grounded connection causes serious damage. Grounded connection must not be
on the water pipe and gas pipe.
Do not insert multiple plugs into the outlet at the same time.
: In case of over current, possible to cable burning, product damage, and fire.
DO NOT operate equipment with damaged line cords.
DO NOT handle or touch electrical cord and electrical parts with wet hands.
DO NOT move the product during operation.
DO NOT use the machine near environments where explosion can occur due to organic
evaporating gases.
Do not install the product near environments where flammable gas may leak.
Do not use the machine at places where moisture is high and flooding can be happened.
Do not install the product near gas pipe or water pipe.
Do not use the machine near environments where explosion can occur due to organic
evaporating gases.
DO NOT use product in environments that contain industrial oil smoke and metallic dust.
Do not install the oven near high- frequency machine. (High-frequency welder, High-frequency
sewing machine, large capacity SCR control)
Do not put explosive and flammable chemicals (Alcohol, Benzene, and etc.) into
the chamber.
Do not put any liquid container on product. In case of liquid leaking, the liquid is caused product
damage.
Do not expose the product to direct sunlight
Do not expose the product to direct heat sources.
DO NOT let moisture, organic solvents, dust, and corrosive gas enter the control panel.
DO NOT operate the Product when there is strange sound, smell and smoke coming from the
unit.

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Manual NO. 220412L002 Version : 0.0
DO NOT operate damaged or leaking unit.
DO NOT disassemble, fix or change the Product other than for those items described in this
operating manual.
In case of inner electronic components service, only the person who is qualified can handle
the problem.
1.5.2 Caution statement
Indicates a hazardous situation which, if not
avoided, may result in minor or moderate injury.
Please install on the sturdy surface laboratory which is set safety facility and make sure
horizontal align correctly.
Do not let the product take any strong shock or vibration.
Caution that the artificial heart pulsars, magnetic data devices, or magnet bar are possible
to affect the product operating.
Do not move the product by holding the door.
DO NOT operate product and immediately disconnect the main power supply and
request service when water may be in the unit.
After use, be sure to turn off the main power switch and unplug the power cord after.
Do not put heavy things on the power line. Do not put the machine on the line.
Installation power outlet near instrument and may be convenient.
Do not sprinkle insecticide or flammable spray on the product.
Please power off while product cleaning.
Do not pour water directly on the outside of product.
Do not clean product by solvent and harsh detergents, please use neutral detergent and
smooth cloths.

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©2016. All Rights Reserved. Jeio Tech Co., Ltd
Do not inject any flammable objects, and conductive objects outside of product hole or vent.
Wear safety gloves and be careful burn from the residual heat from the product.
Do not install near other laboratory instrument, electrical devices, or power terminal.
In case of inner electronic components service, only the person who is qualified can handle
the problem.
Safety symbols are graphic representations—of a hazard, a hazardous situation, a precaution
to avoid a hazard, a result of not avoiding a hazard, or any combination of these messages—
intended to convey a message without the use of words. The following safety symbols are
used in this manual.

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Manual NO. 220412L002 Version : 0.0
2.0 Functional Description

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©2016. All Rights Reserved. Jeio Tech Co., Ltd
2.1 Introductions
This equipment is a multi-purpose low temperature incubator for biotechnology, pharmacy, medical
science, chemistry, and biology. It has applied CLS (Custom Logical Safe) – Control System that Jeio
Tech originally developed for the convenience in use and the s
2.2 Features
1) CLS-Control system1 means “Control system which has logical safety device specialized for
individual model”. Laboratory must have Thermal safety secure because there are a lot of
inflammable reagent. This system is highest safety secure control device and makes the unit
suitable for this kind of environment.
(2) CLS-Control System carries out temperature control of equipment and heating control in the Main
CPU where precise PID algorithm is possible. All actions for safety are conducted by a selective
functional Logic IC which is installed separately. This is designed to conduct safety performance
against any electric and electronic shock on the unit.
(3) CLS-Control System shuts down all 2 phase power supply to each part immediately and informs
user instability by audible and visual device, and then it keeps in safety mode until all instability
conditions are removed.
(4) CLS-Control System gives user two choices when the unit’s operation is terminated by a power
failure and then the power recovers. One is a resume of the unit’s operation. Another one is to keep
the unit in standstill.
(5) CLS-Control System is composed that feeble electric current streams down to only 5V, 10mA at a
point of contact of a used safety device. There is no damage of a point of contact in use of a long
time. So, the durability is very long. After it stops the control of the Thyristor which controls electric
current stream of the heater that uses a large electric current when a safety device is operated, it
shuts down the power through Magnet Switch’s disconnection of a point of contact. It prevents the
point of contact from damaging and a noise revelation of a power switch. It enforced with the
mentioned objection order above when an operation of equipment starts, and it also prevents the
point of contact from damaging and a noise revelation of Magnet Switch.
1 Control system which has logical safety device specialized for individual model

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Manual NO. 220412L002 Version : 0.0
2.3 Structure
[ IL3-15 ]
[ IL3-25 ]

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©2016. All Rights Reserved. Jeio Tech Co., Ltd
(1) Temperature Controller
This has a micro processor (CPU) which has a digital PID auto tuning function. It also has the highest
level of safety control system such as a temperature compensational function for temperature sensor
and a heating volume controller.
(2) Door
For using a silicone heater near door, we removed dewdrops on the surface of the door.
(3) Inner Door
User can be observing sample without inner temperature change by inner door which is made tempered
glass.
(4) Shelf
It’s made of stainless steel wire. It’s easy to clean, and ventilation is good. The surface is electrically
polished therefore it has a beautiful view and a good anti-corrosion.
(5) Condenser Intake
This is condenser air inlet for refrigeration system.
(6) Caster(Foot)
High-class caster stops movement and rotation when the break function works.
-15 model is Foot type, 25 model is Caster type.
(7) Main power cord
It is a cord that supplies the main power.
(8) Power Switch
This is a switch for main power.
(9) Temp.Limit-Electonic Type
Electronic thermal overload protection device.
(10) Temp.Limit-Mechanical Type
Mechanical thermal overload protection device.
(11) Communication port
Connect to PC with COM1 or Com2 port. Exclusive program (which is using RS-232C protocol) can be
monitoring and change the setting. Data can be saved and printed as well.