NUVE ST 30 User manual

NÜVE SANAYİ MALZEMELERİ İMALAT VE TİCARET A.Ş
ST 30
SHAKING WATER BATH
USER’S MANUAL
Z14.K 25 282 Rev.No: 03 Rev. Date: 10 / 2017

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Dear Nüve User,
We would like to take this opportunity to thank you for preferring this Nüve product. Please
read the operating instructions carefully and keep them handy for future reference.
Please detain the packing material until you see that the unit is in good condition and it is
operating properly. If an external or internal damage is observed, contact the transportation
company immediately and report the damage. According to ICC regulations, this
responsibility belongs to the customer.
While you are operating the instrument please;
obey all the warning labels,
do not remove the warning labels,
do not operate damaged instrument,
do not operate the instrument with a damaged cable,
do not move the instrument during operation.
In case of a problem contact your Nüve agent for an authorized service or maintenance.
The validity of the guarantee is subject to compliance with the instructions and precautions
described in this manual.
Nüve reserves the right to improve or change the design of its products without any
obligation to modify previously manufactured products.
Information contained in this document is the property of Nüve. It may not be duplicated or
distributed without its permission.
SANAYİ MALZEMELERİ
İMALAT VE TİCARET A.Ş.
Saracalar Mah. Saracalar Kümeevleri No: 4/2
Akyurt 06750 Ankara-TURKEY
Tel : [phone]-32
Fax : [phone]
Sales : [e-mail]
Technical Service: [e-mail]

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WARRANTY CERTIFICATE
1. Nüve warrants that the equipment delivered is free from defects in material and
workmanship. This warranty is given for a period of two years. The warranty period begins
from the delivery date.
2. Warranty does not apply to parts normally consumed during operation or general
maintenance or any adjustments described in the operating instructions provided with the
instrument.
3. Nüve does not accept any liability in case where the goods are not used in accordance
with their proper intent.
4.The warranty may not be claimed for damages incurred during the shipment, for damages
resulting from improper handling or use, abuse, fire, liquid spillage, tampering or
unauthorized repairs by any persons, use of defective or incompatible accessories,
exposure to abnormally corrosive conditions, use of the product in non-standard
environmental conditions, including but not limited to failure to meet requirements of
ambient temperature, lubrication, humidity or magnetic field influences, from the defects in
maintenance, negligence, bad functioning of auxiliary equipment, in the case of force
majeure or accident and incorrect power supply.
5. In the event of failure, Nüve shall be under no liability for any injury, or any loss or damage
as the result of the failure other than the guarantee conditions.
BEFORE OPERATING THE INSTRUMENT THIS MANUAL SHOULD BE READ
CAREFULLY.
INFORMATION CONTAINED IN THIS DOCUMENT IS THE PROPERTY OF NÜVE. IT MAY
NOT BE DUPLICATED OR DISTRIBUTED WITHOUT PERMISSION.
THE VALIDITY OF THE GUARANTEE IS SUBJECT TO THE OBSERVATION OF THE
INSTRUCTIONS AND PRECAUTIONS DESCRIBED IN THIS MANUAL.
Lifetime of the device is 10 years.
PLEASE REGISTER ONLINE TO VALIDATE WARRANTY:
To register your warranty online, please visit our web page www.nuve.com.tr and fill in
Warranty Registration Form.

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TABLE OF CONTENTS
SECTION 1...............................................................................................................................................5
INTRODUCTION......................................................................................................................................5
1.1 USE AND FUNCTION................................................................................................................5
SECTION 2...............................................................................................................................................6
TECHNICAL SPECIFICATIONS..............................................................................................................6
2.1 TECHNICAL SPECIFICATIONS TABLE....................................................................................6
2.2 OPTIONAL ACCESSORIES......................................................................................................6
SECTION 3...............................................................................................................................................7
PRECAUTIONS AND LIMITATIONS OF USAGE...................................................................................7
SECTION 4...............................................................................................................................................7
SYMBOLS................................................................................................................................................7
SECTION 5...............................................................................................................................................8
INSTALLATION .......................................................................................................................................8
5.1 ENVIRONMENTAL CONDITIONS.............................................................................................8
5.2 HANDLING AND TRANSPORTATION......................................................................................8
5.3 UNPACKING..............................................................................................................................8
5.4 MAINS SUPPLY.........................................................................................................................8
5.5 POSITIONING............................................................................................................................8
5.6 GENERAL PRESENTATION.....................................................................................................9
5.7 CONTROL PANEL.....................................................................................................................9
5.7.1 Explanations and Functions for Display and Control Panel ............................................ 10
5.8 PRIOR TO OPERATION......................................................................................................... 11
5.8.1 Filling Liquid..................................................................................................................... 11
SECTION 6............................................................................................................................................ 12
OPERATING PRINCIPLES................................................................................................................... 12
6.1 OPERATING THE UNIT.......................................................................................................... 12
6.2 PROGRAMMING .................................................................................................................... 12
6.2.1 PREPARATION OF USER SETTINGS........................................................................... 12
6.2.2 oP Operator Menu Parameters........................................................................................ 13
6.3 PROGRAMMING SUMMARY................................................................................................. 14
6.4 COMPLETION OF THE OPERATION .................................................................................... 16
SECTION 7............................................................................................................................................ 17
PERIODICAL MAINTENANCE AND CLEANING................................................................................ 17
7.1 PERIODICAL MAINTENANCE ............................................................................................... 17
7.2 CLEANING.............................................................................................................................. 17
SECTION 8............................................................................................................................................ 17
DISPOSAL MANAGEMENT CONCEPT .............................................................................................. 17
SECTION 9............................................................................................................................................ 17
TROUBLESHOOTING.......................................................................................................................... 17
9.1 ERROR CODES AND EXPLANATIONS................................................................................. 18
9.2 FUSE REPLACEMENT........................................................................................................... 18
SECTION 10.......................................................................................................................................... 19
ELECTRICAL CIRCUIT DIAGRAM...................................................................................................... 19
SECTION 11.......................................................................................................................................... 20
WARNING LABEL................................................................................................................................ 20

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SECTION 1
INTRODUCTION
1.1 USE AND FUNCTION
ST 30 shaking water bath is designed to be used in microbiology, biotechnology, research
and industrial laboratories mainly tissue culture, bacterial incubation, enzyme reactions,
fermentation and other general and special applications.
ST 30 maintains incubation and heating temperatures between 5 ⁰C above the ambient
temperature and 99.9 ⁰C and keeps the temperature stable within the given tolerances.
Besides heating, ST 30 has a shaking function. The shaking speed can be set between 20
rpm and 250 rpm.
ST 30 has a microprocessor control system. The heating is based on PID control system.
There are digital display both for heating and shaking functions. Each function for
temperature and shaking has timer which can be programmed up to 99.9 hours including
hold position.
Microprocessor control system will shut down the temperature sensor and in case of
malfunctions that may occur in the control system, alarm system will be activated and the
user is warned visually and audibly. The study data are recorded in the memory and can be
transferred to external USB memory. At the same time, unauthorized persons have been
blocked permission to change parameters with improved password menu.
The tank of ST 30 is made of stainless steel and all the materials in contact with liquid are
made of stainless material. The tank is insulated with glass wool for operating homogenous
temperature distribution.
The ST 30 water bath is manufactured according to following standards;
EN 61010-1, EN 61010-2-051, EN 50419, EN 61326.
This device is in compliance with WEEE Regulation.

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SECTION 2
TECHNICAL SPECIFICATIONS
2.1 TECHNICAL SPECIFICATIONS TABLE
Technical Specifications
ST 30
Temperature range
Ambient temperature +5ºC / 99.9ºC
Temperature sensor
Fe –Const.
Control System
N-PrimeTM
Temperature set and display sensitivity
0.1ºC
Temperature variation (37 ºC)
< ± 0.3 ºC
Temperature fluctuation (37 ° C)
±0.1 ºC
Shaking speed
20 - 250 rpm
Shaking speed adjustment sensitivity
1 rpm
Timer
1 minute –99.9 hours + hold position
Delayed Start Timer
1 minute –99.9 hours
Memory
3000 data*
Power supply
230 V, 50 Hz.
Power consumption
1550 Watt
Tank volume
30 lt
Internal material
Stainless steel
External material
Epoxy-polyester powder coated stainless steel
Internal dimensions (WxDxH) mm
300 x 505 x 190
Overall dimensions (WxDxH) mm
303 x 626 x 406
*Shows the number of lines for each work done. Temperature, time and if there is
error code consist of 1 line.
2.2 OPTIONAL ACCESSORIES
K 04 197 plexiglass lid (Temperature resistance 60 ºC)
K 52 004 stainless steel lid
TUBE RACK AND SHELVES
A 08 051 Tube rack 52xØ13 mm
A 08 050 Tube rack 30xØ16 mm
A 08 021 Tube rack 27xØ18 mm
A 08 049 Tube rack 12xØ30 mm
R 01 015 6x250 ml shelf
R 01 078 12x100 ml shelf
R 01 038 4x500 ml shelf
R 01 079 2x1000 ml shelf
R 01 036 6x100 ml shelf

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SECTION 3
PRECAUTIONS AND LIMITATIONS OF USAGE
Do not operate the instrument for purposes other than its main purpose.
The instrument should only be used by authorized and trained staff after the instruction
manual has been read carefully. Only authorized technical staff can handle the product in
case of a failure.
Only original spare parts and original accessories supplied by Nüve should be used.
Correctly grounded power supply should be used.
Check the following carefully,
Liquids are not heated in sealed containers;
The samples which may liquefy and expand are not in a closed container.
The set temperature is not higher than the boiling points of the samples;
The sizes of the containers of the liquids which may expand during heating are so big
that they do not overflow;
The set temperature does not destroy the structure of the samples;
The vapor and gases generated during the operation are not harmful to human health or
flammable or explosive.
SECTION 4
SYMBOLS
Symbol in the operating instructions:
Attention, general hazard area.
This symbol refers to safety relevant warnings and indicates possibly dangerous
situations.
The non-adherence to these warnings can lead to material damage and injury to
personal.

Symbol in the operating instructions:
This symbol refers to important circumstances.

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SECTION 5
INSTALLATION
5.1 ENVIRONMENTAL CONDITIONS
The water bath is designed to operate safely under the following conditions:
•Indoor use only
•Ambient temperature: 5°C to 40°C.
•Maximum relative humidity for temperature up to 22°C: 80%.
•Maximum altitude: 2000 m.
•Temperature for maximum performance: 15°C / 25°C.
5.2 HANDLING AND TRANSPORTATION
All handling and transportation must be carried out by using proper equipment and
experienced staff. The instrument must be supported underneath and never be turned upside
down.
5.3 UNPACKING
Open the packing cardboard box. Remove the nylon packing wrapped around the device.
The items provided with the device are listed below, please check them.
1 ea. user’s manual
1 ea. warranty certificate
1 ea. power cable
5.4 MAINS SUPPLY
The water bath requires 230 V, 50/60 Hz.
Please make sure that the supplied mains matches the required power ratings which are
written on the name plate of the instrument located at the back of the steam sterilizer.
Always plug-in the instrument to correctly grounded sockets.
A supply fitted with a circuit breaker should be used for protection against indirect
contact in case of an isolation fault.
5.5 POSITIONING
Check that no damage occurred during transportation.
Check that the positioning is suitable for the users.
Support the water bath underneath and carry it to its place carefully.
Make sure that the bench that the water bath is positioned is resistant to the weight of the
instrument and vibration free.

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Check that the water bath is stable on its four pads.
Check that the positioning of the water bath prevents interference with other equipment in
the near surrounding.
5.6 GENERAL PRESENTATION
Figure 1
5.7 CONTROL PANEL
Figure 2
Display and
Control Panel
Shaking tank
Input USB

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5.7.1 Explanations and Functions for Display and Control Panel
01-Temperature Display
This display shows
Sterilization chamber temperature during “stand-by” and during the operation (thermometer
position),
During program preparation, the temperature setting values or the alarm setting values,
Failure codes,
EoF warning when power is interrupted,
The set temperature values and alarm values.
02-Time Display
This display shows the values set for time during program preparation. Also; this display
shows he time values in the control of the settings.
03-Encoder Button
The encoder button has two physical movements. The button turn clockwise and
anticlockwise to increase or decrease the temperature and time values of the program. Also,
the button press for select / confirm.
04-Start / Stop Button
Used button to start the device to operating at set values or to stop the operation.
05-Heating Lamp
The led is “on” during heating, it indicates that the heating process is carried out.
06-“Operating The Program” Lamp
A lamp indicating that the program is running as soon as the device is started.
07-Data Transfer Lamp
The lamp indicates that the records are transferred in the memory or the file is transferred
during software update.
08-Alarm Led
This led flashes when there is a warning or error on the device.
01- Temperature display
09- “End of the program” Lamp
02- Time display
10- Usb Lamp
03- Encoder Button
11- Back / Alarm Mute Button
04- Start / Stop Button
12- Shaking speed display
05- Heating Lamp
13-Shaking process start / stop button
06- “Operating the program” Lamp
14- Shaking speed value increase button
07- Data Transfer Lamp
15- Shaking speed value decrease button
08-Alarm Led