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Summary of Contents for VWR MICRO STAR 17
- Page 1 VW R MICRO STA R 17 / 17R IN ST RU CT IO N MA NU AL European C atalog N um bers: 50134113-1 März 2012 VW R MICR O STAR 17: 521-1646 VW R MICR O STAR 17R : 521-1647 Version: Release: 01, 02, 2012...
- Page 2 + 32 16 385011 http://be.vwr.com VWR makes no representations that this document is complete, accurate or error-free and assumes no responsibility and will not be liable for any errors, omissions, damage or loss that might result from any use of this document, even if the information in the document is followed properly.
- Page 5 WEEE Conformity This product is subject to the regulations of the EU Waste Electrical & Electronic Equipment (WEEE) Directive 2002/96. It is marked by the following symbol: This equipment is marked with the crossed out wheeled bin symbol to indicate that this equipment must not be disposed of with unsorted waste.
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Page 6: Table Of Contents
Intended use ..........................iv Accident prevention .........................iv Precautions ..........................v Chapter 1 Introduction and description ....................1-1 Characteristics of the VWR MICRO STAR 17 / 17R ..........1-2 Technical data ......................1-2 Mains supply ......................1-3 Functions and features ......................1-3 Chapter 2 Before use .......................... - Page 7 Shipping and deposing of accessories ............... 6-6 Chapter 7 Troubleshooting ........................7-1 Mechanical emergency lid release ................7-2 Troubleshooting by user ..................7-3 When to contact customer service ................7-6 Chemical Compatibility Chart ................A-1 Autoclaving Protocol .....................B-1 VWR MICRO STAR 17 / 17R...
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Page 8: Preface
Before starting to use the centrifuge, read through this instruction manual carefully and follow the instructions. The information contained in this instruction manual is the property of VWR; it is forbidden to copy or pass on this information without explicit approval. -
Page 9: Intended Use
WARNING Plug the centrifuge only into sockets which have been properly grounded. Prerequisite for the safe operation of the VWR MICRO STAR 17 / 17R is a work environment in compliance with standards, directives and trade association safety regulations and proper instruction of the user. -
Page 10: Precautions
Preface Precautions In order to ensure safe operation of the VWR MICRO STAR 17 / 17R , the following general safety regulations must be followed: • The centrifuge should be operated by trained specialists only. • The centrifuge is to be used for its intended use only. - Page 11 Remaining risk: Improper use can cause damages, contamination, and injuries with fatal consequences. • Highly corrosive substances which can cause material damage and impair the mechanical stability of the rotor, should only be centrifuged in corresponding protective tubes. MICRO STAR 17 / 17R...
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Page 12: Introduction And Description
Introduction and description Contents “Characteristics of the VWR MICRO STAR 17 / 17R” page 1-2 • “Technical data” page 1-2 • • “Mains supply” page 1-3 • “Functions and features” page 1-3 VWR MICRO STAR 17 / 17R... -
Page 13: Characteristics Of The Vwr Micro Star 17 / 17R
“Mechanical emergency lid release” page 7-2) Technical data The technical data of the VWR MICRO STAR 17 / 17R is listed in the following table. Table 1-1. Technical data VWR MICRO STAR 17 Feature MICRO STAR 17 MICRO STAR 17R... -
Page 14: Mains Supply
10.5 kg 28.0 kg Mains supply The following table contains an overview of the electrical connection data for the VWR MICRO STAR 17 / 17R. This data is to be taken into consideration when selecting the mains connection socket. Table 1-2. Electrical connection data... - Page 15 Before use Contents “Before setting up” page 2-2 • “Transporting the centrifuge” page 2-2 • • “Location” page 2-2 • “Aligning the centrifuge” page 2-3 “Mains Connection” page 2-3 • “Storage” page 2-4 • VWR MICRO STAR 17 / 17R...
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Page 16: Chapter 2 Before Use
Before setting up 1. Check the centrifuge and the packaging for any shipping damage. Inform the shipping company and VWR immediately if any damage is discovered. 2. Remove the packaging. 3. Remove the rotor transport protection. The cardboard is suppose to prevent damage due to impact. -
Page 17: Aligning The Centrifuge
CAUTION If the centrifuge isn’t level, imbalances can occur and the centrifuge can be damaged. Do not place anything under the centrifuge to level. Mains Connection MICRO STAR 17 Main power switch Mains plug MICRO STAR 17R Main power switch Mains plug Mains connection Figure 2-2. VWR MICRO STAR 17 / 17R... -
Page 18: Storage
• Before storing the centrifuge and the accessories it must be cleaned and if necessary disinfected and decontaminated. • Store the centrifuge in a clean, dust-free location. • Be sure to place the centrifuge on its feet. • Avoid direct sunlight. VWR MICRO STAR 17 / 17R... -
Page 19: Control Panel And Keys
Control panel and keys Contents “Control panel” page 3-2 • “Keys” page 3-3 • VWR MICRO STAR 17 / 17R... -
Page 20: Control Panel
LED (lights up and moves during a run) LED for speed / RCF value Display for run time Display for temperature LED for pretemp function PreTemp Key for temperature setting Key for run time setting Open lid Stop Start VWR MICRO STAR 17 / 17R... -
Page 21: Keys
By pressing the key you toggle between the display for speed and RCF Changing the value. display mode By pressing the key you start the pretemp function of the centrifuge. PreTemp VWR MICRO STAR 17 / 17R... -
Page 22: Introduction And Description
4-4 • “Centrifugation” page 4-7 • “Short-term centrifugation” page 4-8 • • “Removing the rotor” page 4-8 • “Aerosol-tight rotors” page 4-9 “Audible alarm” page 4-9 • “Turning off the centrifuge” page 4-9 • VWR MICRO STAR 17 / 17R... -
Page 23: Switch On Centrifuge
CAUTION Do not install the rotor when the temperature difference between shaft and rotor lock is >20 °C. Otherwise the rotor might jam during the installation. A jammed rotor can lead to damages of centrifuge and rotor. VWR MICRO STAR 17 / 17R... - Page 24 Keep the centrifuge spindle area of the rotor clear of objects. CAUTION Check that the rotor is properly locked on the centrifuge spindle before each use by pulling it at its handle. Fasten the rotor if necessary. VWR MICRO STAR 17 / 17R...
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Page 25: Entering Parameters
If you do not press any key, the display flashes for a few seconds The new preselected value is now stored and the display shows the actual value. Note The centrifuge speed can be set to a minimum of 300 rpm. The maximum speed depends on the centrifuge variant. VWR MICRO STAR 17 / 17R... - Page 26 If you do not press any key, the display flashes for a few seconds The new preselected value is now stored and the display shows the actual value. VWR MICRO STAR 17 / 17R...
- Page 27 The refrigeration starts operating if the pre-selected temperature is below the current temperature of the rotor chamber. Prewarming or precooling the centrifuge In order to pretemp the centrifuge and the unloaded rotor proceed as follows: VWR MICRO STAR 17 / 17R...
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Page 28: Centrifugation
The circulating indicators in the left display represent the spinning rotor. In continuous operation the time display counts up. The displayed run time is first in seconds. After one minute the displays changes every minute. VWR MICRO STAR 17 / 17R... -
Page 29: Short-Term Centrifugation
Short-term centrifugation For short-term centrifuging, the VWR MICRO STAR 17 / 17R has a PULSE- function. By holding down the key, spinning will start and continue until the key is let go. -
Page 30: Aerosol-Tight Rotors
1. To turn off the centrifuge put the mains switch to "0". Note The centrifuge is equipped with a special switch for balancing potential voltage discrepancies in the power grid. After pressing the mains switch the display therefore may still flash up to 10 seconds. VWR MICRO STAR 17 / 17R... - Page 31 “Rotor Accessories” page 5-2 • • “Rotor Life-time” page 5-2 • “Rotor Installation” page 5-3 “Aerosol-tight Applications” page 5-5 • “Basic Principles” page 5-5 • “Fill Level” page 5-6 • • “Checking the Aerosol-Tightness” page 5-6 MICRO STAR 17 / 17R...
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Page 32: Rotor Data
6 x 46 0.25 / 0.4 521 -1656 Rotor Life-time CAUTION Rotors and accessories made of plastic should be exposed to direct sunlight If the rotor shows signs of decoloration, deformation, wear or imbalance it must bereplaced. MICRO STAR 17 / 17R... -
Page 33: Rotor Installation
2. Hold the rotor over the centrifuge spindle. The two bars in the labeling on the upper side of the rotor (a) must be above the retaining pin (b) of the centrifuge spindle. 3. Let the rotor slide slowly down the centrifuge spindle. MICRO STAR 17 / 17R... - Page 34 Be sure to check all sealings before starting any aerosol-tight applications. See the information in the rotor instruction manual. 7. Close the centrifuge door. Operating the Rotor without Lid If you plan to operate the rotor without the lid you must remove the seals. Seals MICRO STAR 17 / 17R...
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Page 35: Aerosol-Tight Applications
Prior to each use, the seals are to be inspected in order to assure that they are not worn or damaged, lubricate them slightly. Always use the supplied grease when lubricating the seals. Damaged seals must be replaced immediately. Replacement seals are supplied with the rotor or can be order as spare part. MICRO STAR 17 / 17R... -
Page 36: Fill Level
The aerosol tightness testing of the rotors and buckets depend on the microbiological test process in accordance with the EN 61010-2-020 Appendix AA. Whether or not a rotor is aerosol-tight depends primarily on proper handling. Check as needed to make sure your rotor is aerosol-tight. MICRO STAR 17 / 17R... - Page 37 Leaks can be detected by escaping water or the sound of escaping gas. Replace the seals if you detect any leaks. Then repeat the test. 5. Dry the rotor, rotor lid and the cover seal. MICRO STAR 17 / 17R...
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Page 38: Maintenance And Care
“Cleaning intervals” page 6-2 • “Cleaning” page 6-2 • • “Disinfection” page 6-4 • “Decontamination” page 6-5 “Autoclaving” page 6-5 • “Service of VWR” page 6-6 • “Shipping and deposing of accessories” page 6-6 • VWR MICRO STAR 17 / 17R... -
Page 39: Cleaning Intervals
Clean centrifuge and accessories as follows: 1. Open the centrifuge. 2. Turn off the centrifuge. VWR MICRO STAR 17 / 17R... - Page 40 Cleaning filter unit 1. The VWR MICRO STAR 17R have a filter unit to protect the cooling device. Pull the centrifuge to the edge of the table. 2. Pull the clip below the sucking grid and remove the filter unit completely by pulling it down.
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Page 41: Disinfection
Observe the safety precautions and handling instructions for the cleaning agents used. Contact the Service Department of VWR for questions regarding the use of other disinfectants. Disinfect the rotor and accessories as follows: 1. -
Page 42: Decontamination
50 °C. Autoclaving 1. Before autoclaving clean rotor and accessories as described above. 2. Place the rotor on a flat surface. • Rotors and adapter can be autoclaved at 121 °C. VWR MICRO STAR 17 / 17R... -
Page 43: Service Of Vwr
• the rotor • the fixation of the rotor and the drive shaft VWR offers a warranty period of 2 (two) years for the MICRO STAR 17 / 17R. Shipping and deposing of accessories WARNING Before shipping or deposing centrifuges and accessories you have to clean and if necessary disinfect or decontaminate everything. -
Page 44: Troubleshooting
Troubleshooting Contents “Mechanical emergency lid release” page 7-2 • “Troubleshooting by user” page 7-3 • • “When to contact customer service” page 7-6 VWR MICRO STAR 17 / 17R... - Page 45 5. Remove the wire from the hole and open the centrifuge door. Now you can remove your samples. Emergency door release Emergency door release Figure 7-1. Reconnect the centrifuge once the power has been restored. Switch on the centrifuge. VWR MICRO STAR 17 / 17R...
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Page 46: Troubleshooting By User
1. Open the centrifuge by pressing the key. Star) 2. Check whether the rotor is properly loaded. 3. Check whether a broken tube or damaged rotor released the imbalance switch. If an error message appears again, inform Customer Service. VWR MICRO STAR 17 / 17R... - Page 47 2. Check and clean the venting slots if necessary and respectively the filter unit of the cooled centrifuge. 3. After approx. 60 minutes you can restart the instrument. Observe the maximum permissible environmental temperature. If an error message appears again, inform Customer Service. VWR MICRO STAR 17 / 17R...
- Page 48 E-65 Rotor stops with deceleration Temperature measurement error to standstill. The centrifuge Switch the instrument off and on again. cannot be operated. If an error message appears again, inform Customer Service. VWR MICRO STAR 17 / 17R...
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Page 49: When To Contact Customer Service
NV-RAM number EEPRO NV-RAM version Cycle counter CYCLE • The values shown above are just examples. Software 0583 Version 01 NV-RAM 4521 Version 01 cycles completed 2. Communicate the software version to the service technician. VWR MICRO STAR 17 / 17R... -
Page 50: Chemical Compatibility Chart
S S U U S U M U S U U S U U U M U M U U U S U U S U S U U - M M - S U U U U U U U - M S M - Benzyl Alcohol VWR MICRO STAR 17 / 17R... - Page 51 S S S U S U S S S U Ethylene Oxide Vapor M S S - S S S - S S S S - S S - S S S S S S S M S S S Ficoll-Hypaque VWR MICRO STAR 17 / 17R...
- Page 52 U U U U M S S U S U U S U U U U U M U U U S S M U S U Methylene Chloride S S U U S S M S S U U S U S U U U S S U U S S S S U U Methyl Ethyl Ketone VWR MICRO STAR 17 / 17R...
- Page 53 U S M U S S U U U U Pyridine (50%) M S S - S S S - S S S S S S S - S S S S S S M S S S Rubidium Bromide VWR MICRO STAR 17 / 17R...
- Page 54 S S S S S S S S S S S S S S S S S S S S S S S Citric Acid (10%) M S S M S S M S S S S S S S S S M S S S S S S S S S S Polyethyleneterephthalate VWR MICRO STAR 17 / 17R...
- Page 55 Performance unknown; suggest testing, using sample to avoid loss of valuable material. Chemical resistance data is included only as a guide to product use. No organized chemical resistance data exists for materials under the stress of centrifugation. When in doubt we recommend pretesting sample lots. VWR MICRO STAR 17 / 17R...
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Page 56: Autoclaving Protocol
Autoclaving Protocol Date Comment Operator Signature MICRO STAR 17 / 17R... - Page 57 E-mail: sales@sg.vwr.com E-mail: info@fr.vwr.com VWR International AG Lerzenstrasse 16/18 8953 Dietikon Tel.: 044 745 13 13 Fax: 044 745 13 10 E-mail: info@ch.vwr.com Go to vwr.com for the latest news, special offers and details of your local VWR distribution partner.
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