NUVE BM 15 Manuale utente
NÜVE SANAYİ MALZEMELERİ İMALAT VE TİCARET A.Ş.
BM 15-BM 30
STIRRED WATER BATHS
INSTRUCTION MANUAL
Z14.K 25 098 Rev. No: 03 Rev. Tarihi: 01/2016
2
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.
NÜVE
SANAYİ MALZEMELERİ
İMALAT VE TİCARET A.Ş.
Saracalar Mah. Saracalar Kümeevleri No: 4/2
Akyurt 06750 Ankara-TURKEY
Tel : (90.312) 399 28 30 (pbx)
Fax : (90.312) 399 21 97
3
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. Any injury, loss or damage caused; due to a failure resulting from negligence of the
instructions given in this manual; is beyond the scope of the warranty conditions.
BEFORE OPERATING THE INSTRUMENT THIS MANUAL SHOULD BE READ CAREFULLY.
THE VALIDITY OF THE GUARANTEE IS SUBJECT TO THE OBSERVATION OF THE
INSTRUCTIONS AND PRECAUTIONS DESCRIBED IN THIS MANUAL.
INFORMATION CONTAINED IN THIS DOCUMENT IS THE PROPERTY OF NÜVE. IT MAY
NOT BE DUPLICATED OR DISTRIBUTED WITHOUT PERMISSION.
PLEASE REGISTER ONLINE TO VALIDATE YOUR WARRANTY:
To register your warranty online, please visit our webpage www.nuve.com.tr and fill in the
“Warranty Registration Form”.
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CONTENT
Page
1. INTRODUCTION 5
1.1. USE AND FUNCTION 5
2. TECHNICAL SPECIFICATIONS 6
2.1. TECHNICAL SPECIFICATIONS TABLE 6
2.2. OPTIONAL ACCESSORIES 6
3. PRECAUTIONS AND LIMITATIONS ON USE 7
4. SYMBOLS 8
5. INSTALLATION 8
5.1. ENVIRONMENTAL CONDITIONS 8
5.2. HANDLING AND TRANSPORTATION 8
5.3. UNPACKING 9
5.4. MAINS SUPPLY 9
5.5. POSITIONING 9
5.6. GENERAL PRESENTATION 10
5.7. CONTROL PANEL 10
5.8. PRIOR TO OPERATION 11
5.8.1. FILLING LIQUID 11
6. OPERATING PRINCIPLES 12
6.1. OPERATING THE UNIT 12
6.2. PROGRAMMING 12
6.3. COMPLETION OF THE OPERATION 13
7. PERIODIC MAINTENANCE AND CLEANING 14
7.1. PERIODIC MAINTENANCE 14
7.2. CLEANING 14
8. DISPOSAL MANAGEMENT CONCEPT 14
9. TROUBLESHOOTING 14
9.1. ERROR CODES 14
9.2. FUSE REPLACEMENT 14
10. ELECTRICAL CIRCUIT DIAGRAM 15
5
1. INTRODUCTION
1.1. USE AND FUNCTION
BM 15 and BM 30 Water Baths are designed to be used in bacterial culturing, cell culture,
coagulation tests, coliform determination, enzyme reactions and other general and special
applications.
The BM Series provide temperatures between 5°C above the ambient temperature and 99.9 °C
and keeps the temperature stable within the given tolerances.
BM Series have circulation function. The circulation pump and etched foil heaters which are
placed at the outer sides of the tank provide absolutely homogenous temperature distribution
in the tank. They offer excellent temperature control of liquid producing a uniform and stable
heating environment for the applications.
The baths has a microprocessor control system. The heating is based on PID controlled system.
There are two digital displays for heating function. One of them is temperature display the other
is timer which can be programmed up to 99.9 hours and including HOLD position.
All components which are in contact with the liquid are made of high grade stainless steel to
resist corrosion. The tank is insulated with glass wool for operating homogenous temperature
distribution.
The BM Series Water Baths are manufactured according to the following standards:
EN 61010-1, EN 61000-6-3, EN 50419.
This device is in compliance with WEEE Regulation.
If mentioned warnings in this manual are not considered, NÜVE will not be responsible from
their results.
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2. TECHNICAL SPECIFICATIONS
2.1. TECHNICAL SPECIFICATIONS TABLE
TECHNICAL SPECIFICATIONS
BM 15
BM 30
Type
Circulated
Temperature Range
Ambient temperature +5°C –99.9°C
Temperature Sensor
Fe-Const
Control System
Programmable PID Microprocessor
Displays
LED displays for temperature and time
Temperature Set and Display Sensitivity
0,1°C
Temperature Variation (at 37.5°C)
<±0,1°C*
Temperature Fluctuation (at 37.5°C)
≤±0.01°C*
Timer
99.9 hours + Hold Position
Delayed Start Timer
1 minute to 99.9 hours
Power Consumption
750 W
1550 W
Power Supply
230 V, 50-60 Hz.
Useful Volume (Liters)
8
17
Tank Volume (Liters)
14
30
Useful Water Height (mm)
165
Pump Capacity (liter/minute)
16
Internal Material
Stainless Steel
External Material
Epoxy-polyester powder coated stainless steel
Internal Dimensions (WxDxH) mm
300x240x200
300x503x195
External Dimensions (WxDxH) mm
332x280x375
332x540x375
Packing Dimensions (WxDxH) mm
430x535x420
430x680x495
Net / Packed Weight (kg)
8 / 11
11 / 14
*At ambient 22°C and closed lid.
2.2. OPTIONAL ACCESSORIES
A 08 021 Tube rack 27xØ18 mm, wide 70 mm
A 08 049 Tube rack 12xØ30 mm, wide 70 mm
A 08 050 Tube rack 30xØ16 mm, wide 70 mm
A 08 051 Tube rack 52xØ13 mm, wide 70 mm
K 04 286 Plexiglass lid for BM 15 (resists up to 60°C)
K 52 020 Stainless steel lid for BM 15
K 04 289 Plexiglass lid for BM 30 (resists up to 60°C)
K 52 019 Stainless steel lid for BM 30
K 52 008 Lid with 4 holes for BM 15 (Hole dia 95 mm)
K 52 005 Lid with 4 holes for BM 30 (Hole dia 95 mm)
K 52 006 Lid with 6 holes for BM 30 (Hole dia 95 mm)
7
K 52 014 Lid with 8 holes for BM 30 (Hole dia 95 mm)
S 09 032 Blood Bag Basket for BM 30
R 01 045 Shelf for 6 x 100 ml flasks for BM 15
R 01 046 Shelf for 4 x 250 ml flasks for BM 15
R 01 047 Shelf for 2 x 500 ml flasks for BM 15
R 01 080 Shelf for 4 x 500 ml flasks for BM 15
R 01 048 Shelf for 1 x 1000 ml flasks for BM15
R 01 049 Shelf for 12 x 100 ml flasks for BM 30
R 01 032 Shelf for 6 x 250 ml flasks for BM 30
R 01 051 Shelf for 4 x 500 ml flasks for BM 30
R 01 033 Shelf for 2 x 1000 ml flasks for BM 30
3. PRECAUTIONS AND LIMITATIONS ON USE
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.
Liquids should not be heated in sealed containers.
The samples which may liquefy and expand should not be in a closed container.
The set temperature should not be higher than the boiling points of the samples.
The sizes of the containers of the liquids which may expand during heating should be so big
that they do not overflow.
The set temperature should not destroy the structure of the samples.
Ensure that the vapor and gases generated during the operation are not harmful to human
health or flammable or explosive.
Never operate the pump without water.
8
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.
Labels on the device:
Earthed Wall Socket
BM 15 Fuses(2 x 5A)
BM 30 Fuses(2 x 9A)
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.
9
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 and warranty certificate
•1 ea. power cable
•1 ea. perforated grid
5.4. MAINS SUPPLY
The stirred 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.
Check that the water bath is stable on its four feet.
Check that the user will be able to follow up the operation even when he deals with
something else.
Check that the positioning of the water bath prevents interference with other equipment in
the near surrounding.
Check that the place of the water bath is clean.
10
5.6. GENERAL PRESENTATION
Figure 1
Figure 2
5.7. CONTROL PANEL
Figure 3
CONTROL PANEL
STIRRED
TANK
3 9 1 2 10
4 5 6 7 8
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