Guide to Operations
Contents
1. CHANGE OPEN INNER DOOR So PROGRAMMED VALUES v DISARM ALARMS y CLOSE INNER DOOR L gt ARE TEMPERATURES AND CO2 LEVELS WITHIN 0 1 OF SET e POINT 15 MINUTES ALARM DELAY TIMEOUT STARTED YES 15 MINUTES amp ALARM DELAY TIMEOUT l COMPLETED ARM ALARMS y IS TEMPERATURE OR CO2 LEVEL MORE THAN 0 5 OUTSIDE PROGRAMMED POINTS VISIBLE AND AUDIBLE CANCEL ALARM BY ALARMS A ARM MESSAGE ON PRESSING ANY KEY P CANCELLED SCREEN HAVE CONDITIONS VISUAL AND AUDIBLE Ee RECOVERED TO SCH ALARMS CANCELLED lt PRESSINS ANY WITHIN 0 12 MESSAGE LEFT ON SCREEN hh Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 27 3 6 1 Temperature Sensor System Alarms There are six temperature sensors two in the chamber two in the door and two in the base If any of these sensors should fail the following message will appear C F A L Because the incubator can no longer control temperature properly without the failed sensor the heating will switch off and the incubator will cool down to room temperature If however a sensor fails but subsequently corrects itself the temperature control will restart and an alarm message will remain on the temperature side of the display GAL meaning Sensor Alarm This mes2. Galaxy 170 S Incubator Specifications Digital programming via microprocessor control on 0 1 C increments Measurement of chamber outer door base amp their respective heating elements via 6 RT matched thermistors sensitivity 0 01 C Out of Limits temperature protection system independent of microprocessor control Temperature Management Range 4 C above ambient temperature to 50 C Control 0 1 C Stability 0 1 C Uniformity lt 0 3 C Recommended Ambient 15 30 C maximum optimal range 20 25 C Operating Conditions 20 80 relative humidity non condensing Solid state infrared CO sensor operating independent of CO Control humidity Fully automatic CO2 rain facility Range 0 2 20 Control 0 1 Stability 0 2 Uniformity 0 1 Recovery Rate lt 0 7 per min to 90 of setpoint Gas Connections 6mm tubing Required Gas Pressure 0 35bar 5psi Relative Humidity Removable stainless steel humidity tray Reservoir Capacity 2 5 liters Humidity Control 95 at 37 C Shelves Polished stainless steel perforated standard Dimensions WxD 520 x 426mm Number of Shelves 4 standard up to 8 shelves with multiple position option Two level alarm system giving programmable audio visual warnings with options for remote communication Level 1 signals Alarm systems system failures level 2 is programmable and monitors chamber co
3. P Power Cord 12 Programming Key 20 PVC Tubing 12 R Recalibration 36 RS232 Port 10 S Sealing Inner Door 10 Sensor Covers 12 21 Setpoints Factory Set 22 Setting CO 22 Setting Temperature 22 Setup 14 Setup Concerns Issues to Avoid 13 Shelf Racks 12 Shelves 12 Specifications 35 Table of Contents 7 Tables Index of 46 Temperature High Alarm 23 Low Alarm 23 Temperature Sensor System Alarms 27 Temperature Setpoint Range 23 U Up Key 20 Utilities 12 W WARNING Symbol for 4 Warranty 5 Weekly Checks 30 Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide
4. 3 1 Control Panel 3 OPERATION The control panel consists of two individual three digit LED displays and four function keys Figure 9 Control Panel 1 ER Temp C SSS 2 CO 2 Og O er 1 Temperature gisele shown in normal operation at factory setpoint 2 CO display H EES 3 Function keys see Table 3 for explanation Table 3 Function Keys Key Key Name Function Symbol Press this key to enter Programming mode and to set S Programming values in either display In Programming mode use this key to scroll down Li Down through numbered values in the display Press this key simultaneously with the Enter key to access the Alarm system A U In Programming mode use this key to scroll up through p numbered values in the display Press this key to save a new setpoint Press this key enter Enter simultaneously with the Down key to access the Alarm system d NOTE If you accidentally press both the Up and Down keys simultaneously you will engage Engineering Mode press the Programming key immediately to exit Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 21 3 2 Preparing for Operation 1 Remove the black protective cover from the CO sensor taking care not to remove the white porous cover Store the black cover for use when you clean the incubator There is a storage holder on the left side of the equipment t
5. Supported by the lifting handles only lift the incubator from the delivery pallet Figure 1a Removable Lifting Handles ee _ en 1 Ki Ges 3 j r N 5 amp Mi Kl 1 Rear of incubator 2 Removable lifting handles CAUTION NEVER try to lift the incubator by its door this would cause permanent damage to the incubator New Brunswick Scientific User Guide 12 Locate and remove the parts stored in the Humidity Tray If any part of your order was damaged during shipping is missing or fails to operate please contact your New Brunswick Scientific NBS distributor Using your NBS packing list verify that you have received the correct materials and that nothing is missing Table 1 outlines the accessory items that are supplied with your new incubator Table 1 Accessories Provided Quantity Item Notes 4 Screw in Lifting Handles Installed 4 Non tip Shelves Installed 2 Wire Shelf Racks one for each side Installed 1 Humidity Tray Installed 1 White porous CO Sensor Cover Installed 1 Black CO Sensor Cover Installed 1 Power Cord Packed in clear accessories bag 3m PVC Tubing 6mm bore with an inline Packed in clear accessories bag CO HEPA filter connected ready for use 2 Hose Clips Packed in clear accessories ba 4 Adjustable Feet with locking nuts Packed in clear accessories ba 4 Anti slip Pads for adjustab
6. HE AT heating to 120 C DEG ON maintaining 120 C or CO OL cool down The time displayed counts up during the heat and cool stages but it counts down from 4 hours during the disinfection stage After the cool down phase is completed the following messages will be displayed depending on the outcome DECG ON PAS SED or DEC ON FAI LED If the message says that disinfection failed it will be followed by any combination of the following messages FAL L DUR ING HEA T this indicates that the temperature dropped more than 2 C over a 60 second period during the heating phase FAL L DUR ING DEC ON this indicates that the temperature fell below 118 0 C during the disinfection phase RIS E DUR ING COO L this indicates that the temperature rose more than 2 C over a 60 second period during the cool down phase or GAN GEI BUT TON PRE SS this indicates that the CANCEL button was pressed during the heating or disinfection phase If more than one of the above mentioned events occurred the messages will be displayed consecutively in the sequence in which the events occurred Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 41 The disinfection cycle can be cancelled at any time by pressing the key If the chamber temperature rises above setpoint or the element temperature is greater than the total of chamber setpoint chamber low control point temperature the system will automatically begin cool down unt
7. hours and then allow the chamber to cool down to 37 C or the programmed temperature when normal control takes over The incubator must be cleaned disinfected chemically and dried thoroughly before starting the process The inner and outer door seals must be cleaned carefully and all surfaces wiped with disinfectant see the instructions in Section 6 Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 39 d NOTE e Overly vigorous cleaning may damage the seals e The shelves and humidity tray should also be in place during the cycle e The black PVC protective CO sensor cover must be removed before starting a cycle e The white porous CO sensor cover can remain in place although it may suffer damage over time during the high temperature disinfection cycle Replacement covers are available see Section 8 6 for information CAUTION The chamber walls and CO sensor all achieve temperatures of 120 C particularly in areas that are inaccessible to chemical disinfection Certain areas of the glass door and inner door seal surface temperatures will be somewhat lower at 115 C 5 C This is the minimum temperature necessary to eliminate Bacillus Subtilis which is the standard organism specified by the US Pharmacopeia to validate sterilization of chamber interiors It is important that these areas be chemically disinfected prior to running a high temperature disinfection cycle to ensure effective disinfec
8. DIN socket on the rear panel of the incubator see Figure 10 for location amp Figure 12 for detailed look The matching plug is provided when the option is installed New Brunswick Scientific User Guide 38 Figure 12 BMS Relay Contact Alarm Socket See Table 5 below for the designation of the six pins Table 5 BMS Relay Contact Alarm Socket Pin Designation Pin Designation 1 12VDC unregulated To power external equipment such as a remote buzzer 2 OV or light 100mA maximum 3 5VDC Via 10KQ pull up resistor provides logic signal to directly control an auxiliary control system 2 Normally SE To access the relay contacts Contact limits are 3 Amps 6 Normally open 24V DC and 3 Amps 34 VAC The default setting for the alarm system is OFF To activate the relay using the incubator keypad En 5 6 Press the enter and W keys simultaneously to enter the Alarm Program Mode Press the A key until REL AY is shown in the display Press the enter key to select the option The default setting is N O OFF press the A key to change the display to YES ON or press the V key to return the display to N O OFF Press the enter key to accept the selection To return to the temperature and CO display screen press the key twice 82 High Temperature Disinfection High temperature disinfection is designed to heat the internal chamber to 120 C maintain that temperature for 4
9. Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 31 If you conduct a sampling please ensure the following Turn off the CO gas by reprogramming the CO setpoint to 0 0 to prevent CO2 being injected into the chamber which would give a false reading A flow rate lt 0 5 liters minute is used to take a sample Remember to reset the CO setpoint to the desired level after sampling d NOTE Displayed chamber CO level will drop during sampling but it will recover once the sampling is complete This is merely a sensor characteristic the CO level in the chamber is actually not affected New Brunswick Scientific User Guide 32 5 SERVICE 5 1 Fuse Replacement To replace a fuse you will need an ordinary flat bladed Smm maximum screwdriver l LA Using the flat bladed screwdriver rotate the fuse holder see Figure 7 for location counterclockwise until the fuse holder springs out Remove the spent fuse Install a new fuse of the same type Place the fuse holder back in the side panel and using the screwdriver rotate the fuse holder clockwise until it is securely in place Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 33 6 CLEANING amp DISINFECTING 6 1 Cleaning 1 Routinely clean the exterior of the incubator by wiping it with a soft cloth moistened with soapy water 2 Rinse the soap from the cloth in clean water and wipe the exterior surfaces again CA
10. New Brunswick an eppendorf company Guide to Operations Galaxy S Series 170 S CO Incubator MANUAL No CO170S 0050 Revision B March 8 2010 New Brunswick Scientific PO Box 4005 44 Talmadge Rd Edison 08818 4005 USA 1 800 631 5417 1 732 287 1200 bioinfo nbsc com www nbsc com INTERNATIONAL OFFICES BELGIUM New Brunswick Scientific NV SA Stationsstraat 180 4 3110 Rotselaar Belgi Belgique Tel 32 0 16 56 28 31 Fax 32 0 16 57 27 53 E mail sales nbsnv sa be CHINA New Brunswick Scientific A903 Yin Hai Building No 250 Cao Xi Road Shanghai 200235 P R China Tel 86 21 6484 5955 or 5966 Fax 86 21 6484 5933 E mail nbschc online sh cn FRANCE Eppendorf France SARL 60 route de Sartrouville 78230 Le Pecq France Tel 33 0 1 30 15 67 40 Fax 33 0 1 30 15 67 45 E mail eppendorf eppendorf fr GERMANY Eppendorf Vertrieb Deutschland GmbH New Brunswick Produkte Peter Henlein Strasse 2 D 50389 Wesseling Berzdorf Deutschland Tel 49 0 2232 418 0 Fax 49 0 2232 418 155 E mail vertrieb eppendorf de THE NETHERLANDS New Brunswick Scientific BV Kerkenbos 1101 6546 BC Nijmegen Nederland Tel 31 0 24 3717 600 Fax 31 0 24 3717 640 E mail sales nbsbv nl UNITED KINGDOM New Brunswick Scientific UK Ltd 17 Alban Park Hatfield Road St Albans Herts AL4 OJJ United Kingdom Tel 44 0 1727 853 855 Fax 44 0 1727 835 666 E mail bioinfo nbsuk co uk Galax
11. Part Number Two Stage CO Regulator P0628 5010 CO Supply Line HEPA Filter P0628 5020 CO In line Pressure Regulator P0628 5030 CO Cylinder Auto Changeover Controller P0628 5000 Auto Zero HEPA Filter P0628 5060 CO Gas Analzyer Kit P0628 5040 Spare CO Gas Analyzer Tubes P0628 5050 Electronic CO Gas Analyzer P0628 6150 Electronic CO2 O2 Gas Analyzer P0628 6631 Electronic CO3 O Humidity Temp Analyzer P0628 6632 Additional Shelf Perforated P0628 6251 Additional Shelf Non Perforated P0628 6241 Additional Humidity Pan P0628 6260 Stacking Kit and Stand P0628 6270 Stacking Kit with Casotrs P0628 6490 Spare CO Sensor P0628 5700 Spare O2 Sensor P0628 5790 Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 45 9 CE CERTIFICATION New Brunswick aneppendorf company CE CONFORMITY CERTIFICATION DECLARATION OF CONFORMITY lt RS Biotech Laboratory Equipment Limited 1 Drummond Crescent Riverside Business Park Irvine Ayrshire KA11 5AN Scotland UK Declare that the Galaxy 170 S CO Incubator to which this declaration relates is in conformity to the following standards EN 61010 1 2001 Safety requirements for electrical equipment for measurement control and laboratory use Part 1 General requirements Class 1 Installation Category II Pollution Degree 2 EN 61010 2 010 2003 Safety requirements for electrical equipment for measurement control and laboratory use Part 2 010 Particu
12. UTION Be sure to use only approved cleaning fluids and materials Solvents chloride based cleaning substances and abrasive materials among others may cause permanent damage to the product surfaces Also be sure to wipe all surfaces dry leaving them free from any foreign particulates or fluids which could cause subsequent surface damage See the CAUTIONS in Section 6 2 6 2 Disinfecting The recommended disinfecting agent for use with the incubator is a solution of 70 isopropanol iso propyl alcohol and 30 distilled water Be sure to follow appropriate safety regulations while you are using this solution read the WARNING below WARNING As a routine precaution wear protective gloves Be sure to adequately ventilate the work area as you are disinfecting to avoid the formation of potentially explosive alcohol vapors Protect all electrical connections from contact with the alcohol solution To best protect yourself your incubator and your work area follow these instructions 1 Program 0 0 CO and switch off the incubator Unplug the incubator from the power supply 2 Dampen a clean cloth with the alcohol solution and wipe down all external surfaces taking care to keep the alcohol solution from coming into contact with any electrical outlets or assemblies 3 Remove all of the shelves the humidity tray and the shelf racks New Brunswick Scientific User Guide 34 4 Place the black protec
13. all of the chamber on the righthand side between the second and third shelf The socket is powered by an independent power inlet located above the equipment box at the rear of the incubator see Figure 13 on the following page The socket also has an independent fuse which is rated at 4 Amps There is a dedicated switch for this socket illuminated green when it is on the switch is located on the left front of the incubator New Brunswick Scientific User Guide 42 Figure 13 IP66 Enclosure rear view of incubator k IP66 enclosure 3 IP66 power inlet IP66 fuse holder 4 Equipment box CAUTION Working with electrical power inside a humid environment where the incubator is humidified can be hazardous The following precautions should be observed Ni e The instrument or equipment and its external connections to be used inside the chamber should be specified as suitable for use in a humid environment and at 37 C see also Using Powered Equipment within the Chamber If in doubt consult with the manufacturer of the equipment Always ensure the connections are properly and securely made e Be sure to switch OFF the green illuminated switch on the front left of the incubator before connecting or disconnecting equipment inside the chamber The Sealing Cap must always be in place when the socket is not in use Both the incubator and the IP66 enclosure must be plug
14. ar a window exposed to direct sunlight e Directly on top of any heat generating apparatus e Without a minimum of a 10mm ventilation gap all round 45mm to the hinge side of the incubator allowing for door opening CAUTION NEVER try to lift the incubator by its door this would cause permanent damage to the incubator NEVER lean on or place objects on the open door Remove the incubator from the pallet and place the incubator in the working position on a level surface capable of bearing its weight approximately 90 kg actual use weight will be heavier and will depend on the options installed and the material stored in the incubator The incubator is designed so that one incubator can be safely stacked on top of another incubator using the available stacking kit It is not possible to put any other type of incubator or heavy apparatus on top as the top cover and stacking kit are designed to support only the feet of another 170 S or 170 R incubator d NOTE When the incubator is securely in place remove the four lifting handles Store them in a safe place for future use New Brunswick Scientific User Guide 14 2 5 Setting Up Place the anti slip covers provided onto the incubator s front feet keep them installed at all times Install the wire shelf racks and shelves and level the incubator 1 Oriented as shown in Figure 1 place the shelf racks inside the chamber Each rack has three rubber feet two stand on
15. ature 1 Press the Programming key The temperature display will flash 2 Press the Up A or Down V key until the desired value appears in the left display 3 Press the enter key to save the setpoint The CO display will flash 4 Now you can set the CO level To set the CO level 1 Press the up A or down W key until the desired value appears in the right display 2 Press the enter key to save the setpoint If at any time you wish to change the CO level without adjusting the temperature setpoint press the Programming key to work in the CO display then press the enter key NOTE Allow the incubator to stabilize at the setpoints selected before continuing Programming the Alarm System Setting High amp Low Temperature Alarms 1 Press the enter amp W keys simultaneously to enter Alarm Program Mode The display will show G AL 2 Press the enter key to display the High Temperature Alarm H 3 7 5 The factory setting is the setpoint value 37 0 C plus 0 5 C 3 If you wish to adjust the High Temperature Alarm use the Up A or Down V key The minimum setting however is 0 5 C from setpoint 4 Press the enter key to save the setting whether or not you have changed it Now the Low Temperature Alarm is displayed LO 36 5 The factory setting is the setpoint value 37 0 C minus 0 5 C Use Up A or Down V if you wish to adjust the value Press the enter key to accept the setting wheth
16. d will alert you if temperature or CO2 have not recovered within a preset time after the door has been opened If it is not required this system can be disarmed The system alarms occur only if a problem has developed with system components that need to be rectified by user intervention The incubator also incorporates an over temperature safety system that operates independently from the main control system The incubator s direct heat system was designed with optimal use of laboratory space in mind it allows the most efficient internal volume for the footprint of the instrument In addition the incubator s top panel is specifically designed to support the weight of another Galaxy 170 S or a Galaxy 170 R incubator stacked directed on top of the first New Brunswick Scientific User Guide 10 The Galaxy 170 S model contains many standard features usually seen as options It has a sealing inner door with a cam action lock to allow visualization of the cultures without compromising the internal atmosphere This is also available as a split 4 or 8 inner door option to coordinate with shelves which is ideal for critical hypoxic studies In addition there is a 25mm access port now standard to allow for seamless integration of independent probes or other equipment through the chamber Lastly NBS has included an RS232 port as standard on all Galaxy S series incubators This port will communicate with any computer through a hyperlink access
17. ecommended that an in line regulator be used at the incubator s gas inlets For proper incubator operation CO gas pressure must not exceed 5 psi 0 35 bar An in line regulator can be fitted to the rear of the incubator see Figure 10 for location 2 Use the tubing clips provided to eliminate CO leaks Install the Auto Zero HEPA filter by pressing it gently into the white plastic filter socket see Figure 8 on the following page on the left side of the equipment tray Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 19 Figure 8 AutoZero HEPA Filter amp Fitting 3 4 1 RS232 socket 4 AutoZero HEPA filter 2 Not used at this time 5 Lefthand side of equipment tray 3 Optional BMS relay contact alarm socket see Section 8 1 for details WARNING Before making electrical connections verify that your power supply voltage matches the voltage of your incubator and that the on off switch is in the OFF position Install the power cord 1 Insert the power cord into its receptacle on the right side facing the incubator of the equipment tray see Figure 7 on the previous page 2 After verifying that your supply voltage matches the voltage specified for your incubator and that the ON OFF switch is OFF plug the cord into your power supply outlet New Brunswick Scientific User Guide 20
18. een switched on for a total of 28 days 672 hours the auto zero as described in Section 4 will automatically take place to reference the CO sensor to atmospheric CO Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 29 To alter the frequency of the auto zero press the A and enter keys simultaneously and the following message will be displayed PRG AZ Press enter and display changes to 28 DAY By pressing the the A and enter keys this value can be changed in steps from 28 to 14 7 I or UFF Press enter to confirm the new setting If a CO alarm occurs the auto zero will automatically take place after I minute This is to confirm that the CO sensor is correctly referenced If after a 15 minute delay the CO is still in an alarm condition and re alarms it will again auto zero In the event of high CO alarms open the inner door for a few seconds to ensure that the CO level drops below setpoint Also check that the CO pressure is set correctly to 0 35 bar 5 psi In the event of low CO alarms check that the CO supply is present and set to the correct pressure New Brunswick Scientific User Guide 30 4 1 4 2 4 3 4 4 4 ROUTINE MAINTENANCE General Notes To ensure that chamber conditions remain as stable as possible be sure to minimize the length of time that the door is open To avoid condensation build up when you open the door wipe off any small drops that may have formed
19. er or not you have changed it 7 Press the Programming key twice to exit the menu N New Brunswick Scientific User Guide 24 3 5 2 Setting the CO High amp Low Alarms l 5 6 7 Enter the Alarm Program Mode see Step 1 of Section 3 5 1 above then press the A key until the display shows CO 2AL Press the enter key to display 1 5 5 The factory setting is the setpoint value 5 0 plus 0 5 If you wish to adjust the High CO Alarm use the A or V key The minimum setting however is 0 5 from setpoint Press the enter key to save the setting whether or not you have changed it Now the low CO Alarm is displayed LO 4 5 The factory setting is the setpoint value 5 0 minus 0 5 Use the the A or V key if you wish to adjust the value Press the enter key to accept the setting whether or not you have changed it Press the Programming gt key twice to exit the menu 3 5 3 Door Open Alarm When you open the door an alarm will sound after a preset time delay If you wish to adjust the time delay l 3 4 In Alarm Program Mode see Step 1 of Section 3 5 1 above press the A key until the display shows DO O RAL reading across both displays Press the enter key and the A amp W keys to adjust the time as you scroll through the available choices you willsee 75 30 45 60 75 90 seconds then OFF Press the enter key to save the desired value Press the Programming
20. ged into an electrical supply protected by an RCD device Any device chosen must be a self resetting type which will automatically reconnect power to the incubator as soon as power is restored following a power failure Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 43 d NOTE If the incubator is to be used humidified the normal RH level is 95 so any electrically powered equipment or device to be used inside the chamber must be designed for use in a humid atmosphere Consult the manufacturer of the equipment to ensure that it is suitable To minimize the thermal gradient within the chamber the device should be placed on the bottom shelf The heat dissipated by the equipment should be as low as possible to minimize thermal disturbance to the chamber Some shakers stirrers etc have been specifically designed to give a low heat output for use in incubators The maximum heat that can be dissipated within the chamber is variable depending on the difference between the ambient and programmed temperatures If the heat dissipated is too great the chamber will tend to overheat If this happens the control parameters can be adjusted to compensate d NOTE Any heat generating equipment used inside the chamber will naturally affect the temperature performance of the incubator Factory testing can be carried out with the specific apparatus to ensure that the control conditions can be met To connect to the socket
21. gt key twice to exit the menu 3 5 4 Alarm Duration The following steps will adjust the length of time during which all audible alarms will last l LA In Alarm Program Mode see step 1 of Section 3 5 1 above press the A key until the display shows PER IOD reading across both displays Press the enter key and the A amp W keys to adjust the Alarm duration as you scroll through the available choices you will see OFF 10sec ID sec 60 sec 600 sec HR then ON Press the enter key to select the desired value Press the Programming x key twice to exit the menu Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 25 3 5 5 Alarm Arming Delay This is the length of time that is allowed for the Temperature and CO to recover after opening the incubator before the Alarm System is armed again This helps prevent unnecessary alarms from occurring To change the delay 1 In Alarm Program Mode see step 1 of Section 3 5 1 above press the A key until the display shows DR DEL across both windows 2 Press the enter key and the A amp W keys to adjust the Alarm Arming time as you scroll through the available choices you will see I 7 5 Hr 0 20 0 30 1 00 then OFF 3 Press enter to select the desired value 4 Press x to return to the main alarm programming menu and press x again to return to the main display d NOTE When alarm delay is set to OFF the Alarms will arm only when the
22. he NBS factory without prior authorization from the New Brunswick Scientific New Brunswick Scientific User Guide Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide TABLE OF CONTENTS INTRODUCTION Laastad saa 9 2 UNPACKING amp INSTALLATION nnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnunnnnnnunnnr 11 2 1 INSPECTION OF BONERT EEN an eek 11 2 2 LUNPACKING Aase eie 11 2 3 UTILITIES ae ke Be ee ee 12 2 4 EOCATION eee Tee 13 2 5 SETTING UP asset ee are sie 14 2 6 MAKING CONNECTIONS einai ia a a r a aara aaa a RA 17 KO OPERATION DEE 20 3 1 GONTROL PANELS Astra ere ee 20 3 2 PREPARING FOR OPERATION ssssssessesseernoerinrrirtrrtrrr rttr ertene rrer EnA rE EErEE EEEE EEEE rerne erne 21 3 3 USING THE HUMIDITY TRAY mecres E A R nenn 22 3 4 SETTING TEMPERATURE amp COe 22 3 5 PROGRAMMING THE ALARM SYSTEM ssasessseseeeenerrnerrnrrrerrrrrrrrtrtr rrr rrr errre rer rreraren rne 23 3 5 1 Setting High amp Low Temperature Aarme 23 3 5 2 Setting the CO High amp LOW Ales 24 3 5 3 DOOR ee EE 24 3 5 4 Al rm Duration EE 24 3 5 5 Alarm Arming Delay E 25 3 6 CHAMBER ALARM SYSTEM s ssensnenneennorennrinorroerroerkrrt rert er Erre EErEE EEEE E PEREPERE EErEE EEEren 25 3 6 1 Temperature Sensor System Alamms AAA 27 3 6 2 Over Temperature Cut Out amp AlarM ssnssenssnnennnnneennnnnenennnnernnnnennnnnenennne 27 3 7 CO AUTO ZERO SYSTEM sessessoenneennererrioerieertrer te
23. if not followed correctly could result in serious personal injury This particular Warning message represents a potential WARNING electrical hazard This particular Warning message whether found in the manual or on the incubator means HOT SURFACE and therefore represents a potential danger to touch Crush Warning messages alert you to specific procedures or practices regarding heavy objects which if not A followed correctly could result in serious personal injury CRUSH S j SR WARNING This symbol on the incubator is a reminder that it is of essential importance to read the user manual Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide gt WARRANTY lt Every Instrument manufactured by New Brunswick Scientific NBS is warranted to be free from defects in material and workmanship This apparatus with the exception of glassware lamps and electrodes where supplied is warranted for 2 years against faulty components amp assembly and our obligation under this warranty is limited to repairing or replacing the instrument or part thereof which shall within 2 years following date of shipment prove to be defective after our examination Incubator accessories are warranted for 1 year This warranty does not extend to any NBS products which have been subjected to misuse neglect accident or improper installation or application nor shall it extend to products which have been repaired or altered outside t
24. il these conditions are satisfied If the incubator door is opened a procedure that is highly discouraged because of the dangerously high temperature inside the chamber during a disinfection cycle the process will continue as normal A failure message will however appear if the temperature falls as a result of the door opening during either the heating phase or the disinfection phase If the incubator power is cycled OFF then ON the incubator will power up as normal This condition will be indicated by an absence of a completed disinfection status message either DEC ON PAS SEDor DEC ON FAI LED If the chamber temperature is above 65 C the display will read 65 O until the temperature drops below 65 anda CF ATL alarm will occur since the control system cannot measure temperatures above 65 C in normal mode 8 3 IP66 Sealed Power Outlet Socket WARNING Both the incubator and the IP66 enclosure must be plugged into an electrical supply protected by an RCD device Any device chosen must be a self resetting type which will automatically reconnect power to the incubator as soon as power is restored after a power failure The IP66 Sealed Electrical Outlet Socket is designed to provide a safe and convenient means of using electrically powered equipment within the incubator chamber The IP66 socket is powered on a completely separate circuit and therefore has its own plug lead and fuse The socket is located on the back w
25. inside the chamber a power cable with a matching IP66 plug is supplied This power cable should be fitted by a qualified person to the equipment or device to be used inside the chamber If the cable cannot be fitted contact your distributor giving details of the connectors required so they can supply a suitable lead A Arion The Electrical Socket and the matching plug are both sealed to IP66 and are capable of being heated to 120 C during the High Temperature Disinfection cycle but the electrical cable is NOT rated for use at 120 C Therefore the equipment or device and the connecting cable should be removed from the chamber and the Sealing Cap replaced on the socket prior to starting a High Temperature Disinfection cycle New Brunswick Scientific User Guide 44 Figure 14 IP66 Socket ot Pin Connections Live Neutral Ground Not in use at this time PS MA 8 4 Other Options Four and eight inner glass door options are available which help to reduce the loss of CO temperature and humidity conditions when the chamber door is opened 8 5 Copper Inner Chamber NOTE Copper naturally changes color this incubator had a bright finish when it was manufactured The dull finish is a result of oxidation of the copper surface and it is the properties of this oxidation that create the important antimicrobial surface 8 6 Available Accessories Accessories NBS
26. it LED displays that allow for easy programming and monitoring of the chamber conditions A direct heat system utilizing a thermal heating element completely surrounds the incubator providing an even temperature within the chamber The independently heated outer door is designed to ensure an even distribution of heat This system ensures a rapid controlled return to optimum chamber conditions after a door opening while also preventing any overshoot A solid state infrared sensor is used to control the level of CO providing excellent reliability and remaining unaffected by humidity The 170 liter chamber is seamless to provide a sanitary and easy to clean environment The perforated non tip shelves shelf racks and humidity tray are easily removed without tools for thorough cleaning and are capable of being sterilized Air circulation is achieved without the use of a fan eliminating ductwork a potential source of contamination simplifying cleaning eliminating vibration and reducing small sample evaporation within the chamber An independently controlled water tray at the bottom of the incubator allows a high uniform relative humidity while preventing condensation in other parts of the chamber Perforated shelves are provided as standard to facilitate a much faster recovery of RH conditions in the chamber than with unperforated shelves The incubator incorporates a two level alarm system The chamber monitoring alarms are programmable an
27. justments and relevant performance specifications contact New Brunswick Scientific Please be prepared with the model and serial number of your incubator and the complete details of your operating conditions Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 37 8 OPTIONS amp ACCESSORIES Most options must be factory installed while some may be retrofitted on site by authorized service personnel Some combinations of options may not be possible and some options may incur extra cost please inquire before ordering Option Accessory NBS Part No Retrofitable BMS Relay Contact Alarm P0628 5541 Yes Four Inner Glass Doors P0628 6780 Yes Eight Inner Glass Doors P0628 6781 Yes Left Opening Door hinged at right No Internal IP66 Power Socket P0628 5560 No Copper Chamber P0628 5612 No 8 1 BMS Relay Contact Alarm The BMS Building Management System Relay Contact Alarm allows a signal from a central alarm system to be switched ON or OFF to indicate an alarm condition at the incubator The following alarms would activate the system over temperature under temperature system failure CO2 high and CO low The alarm is programmed to indicate when there is a power failure or electrical fault power surge or short circuit for example The alarm may also respond to other alarm situations according to other options installed on the system The system connection is via a standard 6 pin
28. lar requirements for laboratory equipment for the heating of material EN 61326 1 2006 Electrical equipment for measurement control and laboratory use EMC requirements Following the provision of 2006 95 EC The Low Voltage Directive and its amending directives 2004 108 EC The Electromagnetic Compatibility Directive and its amending directives This equipment should not be used in a residential area Mike King UDE gt Managing Director of UK Operations 27 March 2009 New Brunswick Scientific User Guide 46 10 DRAWINGS amp TABLES 10 1 Index of Drawings Figure Title Page 1a Removable Lifting Handles 11 1 Inserting Shelf Racks 14 2 Fitting Tie Bar to Shelf Racks 15 3 Shelf Rack Assembly 15 4 Inserting Shelves 16 5 Installing the Humidity Tray 16 6 Humidity Tray Installed 17 7 Making Connections 18 8 AutoZero HEPA Filter amp Fitting 19 9 Control Panel 20 10 CO Incubator Rear View 21 11 Chamber Alarm System Flow Chart 26 12 BMS Relay Contact Alarm Socket 38 13 IP66 Enclosure 42 14 IP66 Socket 44 10 2 Index of Tables Table Title Page 1 Accessories Provided 12 2 Utilities 12 3 Function Keys 20 4 Temperature amp CO2 Setpoint Ranges 23 5 BMS Relay Contact Alarm Socket Pin Designation 38 Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 47 H Key 20 CFAIL message 41 A A Key 20 v
29. le feet Packed in clear accessories bag 1 User Manual Supplied A WARNING Anytime you touch or handle the white CO sensor cover be sure to wear gloves and do not later touch those gloves to your face Discard or wash the gloves 2 3 Utilities In order to use the incubator you will need Table 2 Utilities Utility Requirement Electricity 110 120V 50 60 Hz grounded electrical supply with min capacity of 10 amps OR 220 240V 50 Hz grounded electrical supply with minimum capacity of 8 amps CO Gas Cylinder with 100 CO vapor withdrawal together with a two stage regulator for pressure control to 5 psi 0 35 bar Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 13 2 4 Location The incubator is designed to operate at a chamber temperature of 4 0 C above ambient and at an absolute minimum ambient temperature of 15 C if the incubator is being used at 37 C 0 NOTE Optimal operating conditions are at an ambient temperature of 20 25 C Care should be taken to avoid placing the incubator in a position that may affect its performance such as those listed below DO NOT place the incubator e Directly under beside or within the air flow of heating or air conditioning ducts or other drafts e Directly beside heat generating equipment such as a heater an autoclave or oven e Near the exhaust of heat or cold generating equipment like a ULT freezer e Ne
30. nditions Dimensions Chamber HxWxD 693 x 540 x 444mm 27 x 21 x 17 5 in Chamber Volume 174 liters External HxWxD 848 x 685 x 677mm 33 4 x 27 x 26 7 in External Crated HxWxD 1100 x 830 x 830mm 43 x 33 x 33 in pallet included Weight Crated 115kg 253 5 Ib l Uncrated 90kg 198 4 Ib with standard features continued 1 RT Resistance Temperature curve 2 If the incubator is to be run close to ambient temperature it may be necessary to make some adjustments to the control parameters to avoid temperature overshoot Contact your New Brunswick Scientific representative for details New Brunswick Scientific User Guide 36 Galaxy 170 S Incubator Specifications Grounded Electrical Supply Voltage Power 100V 120V 50 60 Hz 1300 W 220V 240V 50 60 Hz 1600 W Energy to maintain 37 C lt 0 1 kWh Storage Temperature 10 50 C 120V 230V Fuses 10A BA d NOTE Factory calibration of the incubator is carried out at 37 C 5 0 CO and 95 RH in an ambient temperature of 20 25 C with no heat generating apparatus inside the chamber Using heat generating apparatus inside the chamber may have an adverse effect on performance Software calibration adjustments may be required to optimize performance if the incubator is being used well outside these operating conditions Performance specifications may also be affected For advice on calibration ad
31. on its seal If you are using the humidity tray for humidification be sure to follow the indications provided in Section 3 3 NOTE There is no need to remove the top panel for normal maintenance or servicing so the upper incubator does not have to be moved when you are servicing the lower incubator Daily Checks 1 Check that the temperature and CO levels are reading within specification 2 Check the reserve pressure in the CO cylinder normally 725psi or 50 bar when full The design of the incubator ensures very low consumption of CO2 during normal working conditions a typical large cylinder should last approximately 12 months If there is a significant drop at the cylinder pressure of 725psi or 50 bar it means that the cylinder is almost empty and should be replaced Ensuring that there are no leaks at any of the connections will ensure a greater lifetime to the CO supply and will help avoid accidentally running out of CO 3 Any spills in the chamber should be cleaned immediately to protect the stainless steel surfaces Weekly Checks Refill the humidity tray to a maximum volume of 2 5 liters The use of warm water 37 0 C will ensure a rapid return to optimum chamber conditions Monthly Checks If required you can take a sample of the gas inside the chamber using the CO sample port and check it using a CO gas analyzer The CO sample port is located on the lefthand side of the incubator see Figure 10
32. or can be used to externally datalog the incubator through NBS software The incubator features multiple options that can be installed to simplify maintenance and provide superior control over experimental conditions For example high temperature disinfection quickly and conveniently disinfects the incubator s chamber at 120 C without the need to remove interior components or the CO sensor These and other options and accessories provide for a uniquely flexible CO incubator capable of meeting the most demanding requirements Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 11 2 UNPACKING amp INSTALLATION 2 1 Inspection of Boxes After you have received your order from New Brunswick Scientific NBS inspect the boxes carefully for any damage that may have occurred during shipping Report any damage to the carrier and to your local NBS distributor immediately 2 2 Unpacking CRUSH WARNING At least four people are required to safely lift your Galaxy 170 S Disassemble the wooden shipping crate and remove the protective packing Save the packing materials for possible future use and be sure to save this User s Guide for instruction and reference To simplify lifting the incubator leave it on the pallet as you install the four lifting handles provided see Figure la by screwing them fully into the tapped holes on both sides You must have at least two persons at either side to safely lift the incubator
33. ot 5 Slide the humidity tray onto the lowest shelf rack supports which are shaped with stops to keep the tray in place see Figures 5 amp 6 Figure 5 Installing the Humidity Tray Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 17 Figure 6 Humidity Tray Installed 2 6 Making Connections WARNING Slightly increased levels of CO may be found in and around the operating area of the CO incubator Over time this can have adverse effects on those exposed to such an environment Users working in environments with elevated levels of CO should take all appropriate precautions to protect their breathing Connect the CO gas supply 1 Connect the incubator to the CO supply using the 6mm plastic tubing with installed HEPA filter by attaching the tubing from the two stage regulator or in line regulator to the matching CO inlet on right side of the equipment tray see Figure 7 on the following page New Brunswick Scientific User Guide 18 Figure 7 Making Connections 1 ON OFF switch 5 Fuse holder 2 Not used at this time 6 Righthand side of equipment tray 3 CO inlet 7 Power cord receptacle 4 Not used at this time 8 Label d NOTE It is highly r
34. programmed setpoint is reached 3 6 Chamber Alarm System When the incubator is switched ON or after any values have been reprogrammed the Alarm System is inactive until the setpoint values 0 1 are achieved after which the Alarm System is armed See Figure 11 Chamber Alarm System Flow Chart on the following page If temperature and or CO levels deviate more than the programmed amount the display flashes the audible alarm sounds and a message appears on the screen You can acknowledge and cancel the alarm by pressing any key When the door is opened the Alarm System is disabled When you close the door the preset Alarm Arming Delay starts When the delay time expires the Alarm System is rearmed if the temperature and or CO fall below or above the alarm setpoints the alarm will be activated If chamber conditions recover within the Alarm Arming Delay time the Alarm System will be rearmed but no alarm will be activated If an alarm is not acknowledged but the chamber conditions subsequently recover the audible alarm will be cancelled but the alarm message will remain on the screen to alert the user to the fact that an alarm has occurred You can cancel this alarm message by pressing any key The duration of the audible alarm can be adjusted from inactive to continuous see Section 3 5 4 above New Brunswick Scientific User Guide 26 Figure 11 Chamber Alarm System Flow Chart
35. ray see Figure 10 Figure 10 CO Incubator Rear View Access port 4 Sensor cover holder Location for mounting in line regulators 5 Removable lifting handles oN CO sample port Ensure that the white porous sensor cover is in place Remove the silica gel desiccant sachet Using the power cord provided connect the incubator to a grounded power supply Turn on the incubator the display will illuminate Humidifying begins when the temperature reaches the programmed level oe al New Brunswick Scientific User Guide 22 d NOTE If the power receptacle has a switch make certain the power receptacle is switched on When the incubator turns on the decimal points on the display for Temperature and CO flash on and off to signify that the Alarm System is not armed 6 Turn on the gas supply with the pressure set to 5 psi or 0 35 bar when the incubator is at the programmed temperature d NOTE CO will not come on until the programmed temperature has been reached Verify that the gas supply connections are secure gas leaks not only affect performance they will also deplete the gas supply 7 The chamber setpoints are pre programmed at 37 0 C and 0 0 CO 8 Ifyou are not planning to humidify the incubator leave the humidity tray in place and skip to Step 4 in Section 3 3 below 3 3 Using the Humidit
36. rrer rtre Ar EE EPEE E PEREPERE EEEE E EEEE EErEE 28 A ROUTINE MAINTENANCE nmnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnen 30 4 1 GENERAL NOTES 2 acc eet each SN ei lies 30 4 2 DALY GHECKS ike 30 4 3 WEEKLY REES eege re Ra ee 30 4 4 MONTHEY CHECKS isse ee TE 30 5 SERVIGE Ha 32 5 1 FUSE REPLAGEMENT ua EGG 32 6 CLEANING amp DISINFECTING rrnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnunnnnnnnen 33 6 1 GLEANNG ESS ern 33 6 2 DISINFEGTING EA AAS 33 7 SPECIFICATION S hur nn eneren 35 8 OPTIONS amp ACCESSORIES ennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnvnnnnnnnnnnnnnnnnnnnnnnnennne 37 8 1 BMS RELAY CONTACT ALARM anunrvnnnrnnnnnvnnnnrrnnnrrnnnnrnnnnrnnenrrnnnnrnnnnrnnsnnnnennnnennnneennne 37 8 2 HIGH TEMPERATURE DISINFECTION 38 8 3 IP66 SEALED POWER OUTLET SOCKET nunnrnnnnnnnnnnnnnnvnnnnnrnnnnrnnnernnnevrnnervnnensnnnernnnennn 41 8 4 OTHER OPTIONS ee 44 New Brunswick Scientific User Guide 8 5 COPPER INNER CHAMBER 8 6 AVAILABLE ACCESSORIES 9 CE CERTIFICATION 10 DRAWINGS amp TABLES 10 1 INDEX OF DRAWINGS 10 2 INDEX OF TABLES TY INDEX Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 1 INTRODUCTION The Galaxy 170 S CO incubator is microprocessor controlled and designed to ensure accurate and reliable operation The incubator incorporates a simple door mounted touch sensitive keypad with two individual three dig
37. sage can be cancelled by pressing any key 3 6 2 Over Temperature Cut out amp Alarm This alarm only occurs if the chamber temperature exceeds the temperature Setpoint by 1 C or if one of the heating elements exceeds a specific activation threshold The activation threshold is set at the factory and cannot be adjusted Following activation the over temperature cut out and alarm system operates in two sequential modes Mode 1 The over temperature cut out and alarm activates and cuts power to the heating elements and the CO control valve The condition is shown on the display by the message CT DIP When the chamber temperature has fallen to the programmed setpoint the system changes to Mode 2 Mode 2 The control system then tries to maintain the chamber temperature at the programmed level by switching the heating elements on and off using an emergency control method that is however less precise The message TAL will flash on screen to signal that an over temperature fault occurred and the incubator is being controlled by the emergency control system This message cannot be cancelled via the keypad Normal temperature control can be regained and the over temperature cutout and alarm can be cancelled by reprogramming the temperature opening and closing the glass door or switching the incubator off and back on If the problem persists the alarm will recur if this happens please contact your service representative or your distribu
38. the floor of the chamber and one stands against the back wall Make sure the cushioned tubing spacers are snug against the side walls these spacers allow clearance for the shelves Figure 1 Inserting Shelf Racks d NOTE Only shelf racks for 4 shelves are shown in this manual Shelf racks for 8 shelves are also available 2 Install the tie rod at the back of the shelves to hold both sides together as shown in Figures 2 amp 3 on the following page You may prefer to do this prior to inserting the racks in the chamber Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 15 Figure 2 Fitting Tie Bar to Shelf Racks y 9 1 Tie bar 2 Detail 2 3 scale shows the tie bar s anti tip groove Figure 3 Shelf Rack Assembly E Il Ah r SL EN d ah SP g z e fe gt DI os D N Ap S Sp 3 H ar New Brunswick Scientific User Guide 16 3 Install the shelves see Figure 4 beginning at the top Make sure that each shelf s anti tip groove is properly inserted onto each of the shelf rack guides Figure 4 Inserting Shelves 4 Level the incubator by adjusting the feet Place a small level on the second shelf of the incubator Adjust the levelling feet until the incubator is level and stable Lock the leveling feet in place by tightening the locking nuts on each fo
39. tion N warnine The incubator MUST be clean and dry before you continue If it is not major and permanent damage may occur A WARNING DO NOT open the door during the disinfection cycle because of the dangerously high temperatures involved Serious burns could occur if the door is opened during the cycle New Brunswick Scientific User Guide 40 To begin the disinfection process l Simultaneously press the W and keys The display will change and the following prompt will appear HOT DECON CYC LE ENT ER STA RTS Press the enter key to begin the cycle or press the key to cancel the operation The enter key command will only be accepted when the entire message has been displayed at least once When the disinfection cycle starts the display will show another prompt IS INS IDE CLE AN AND DRY Press the enter key again or press the key to cancel the operation The enter key command will only be accepted when the entire message has been displayed at least once During the three stages of the disinfection cycle the display keeps the user informed by scrolling through a sequence of messages as shown below Current chamber temperature in C and time remaining hours amp minutes are indicated as 7 20 2 45 i e 120 C with 2 hours and 45 minutes remaining Every 10 seconds by flashing one of the following messages for one second the display will indicate which disinfection stage the incubator is in
40. tive cover over the CO sensor CAUTION It is very important to ensure that no liquid is spilled onto the white porous CO sensor cover at the rear of the chamber Failure to use the protective cover could result in damage to the sensor and may affect your warranty 5 You can clean the humidity tray by rinsing it in sterile water wiping it down with the alcohol solution and then rinsing it with sterile water 6 Wipe down the inside of the chamber with the alcohol water solution and leave it to dry completely CAUTION Never use any of the following substances to clean the stainless steel or damage will result Sodium Azide Aqua Regia lodine Ferric Chloride or Sulphuric Acid 7 Wipe the internal components of the chamber twice with the alcohol water solution Wipe off excess liquid and leave it to dry completely 8 Reassemble and reinstall the shelf racks the humidity tray and the shelves 9 Be sure to remove the protective cover from the sensor and put it back in the holder for safekeeping see Figure 10 Be very careful as you remove the black CO sensor cover not to accidentally remove the white porous cover This must remain in place 10 Refill the humidity tray as explained in Section 3 3 11 Turn the incubator on and leave it on for at least two hours preferably overnight to allow conditions to stabilize Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 35 7 SPECIFICATIONS
41. tor immediately New Brunswick Scientific User Guide 28 3 7 CO2Auto Zero System To carry out an auto zero press the enter amp X keys simultaneously A prompt will appear ENT ER STA RTS COZ AUT O ZER O Press the enter key to begin the cycle The Auto Zero System automatically re references the CO Sensor to atmospheric CO in the following way e A small pump switches on for 2 minutes pumping HEPA filtered atmosphere at 0 3 liters minute into the measuring chamber of the sensor This displaces the chamber atmosphere completely from the sensor e At the end of the countdown the Control System adjusts the auto zero factor to reference the sensor to 0 05 CO which is the approximate atmospheric level e The pump switches off and chamber atmosphere moves back into the measuring chamber of the sensor This takes 3 minutes after which the normal CO gt control takes over e On completion of the auto zero a prompt will appear COZ AUTO ZER O IN RAN GE Press the key to finish the cycle and return to the main display If the CO Auto Zero cannot reference the signal to atmosphere at the end of the Auto Zero the following message will appear COZ AUT O ZER O FALLED This means that the CO sensor is defective and requires replacement If this occurs please contact your local distributor immediately The default setting for the auto zero system is 28 days of running time for the incubator After the incubator has b
42. y V Key 20 lt lt Key 20 A Access Port 10 37 Accessories Provided 12 Adjustable Feet 12 Alarm Socket 37 Alarm System Programming the 23 Alarms Arming Time Delay 25 Duration of 24 Anti Slip Pads for Feet 12 AutoZero 9 B BMS Relay Contact Alarm 37 C Castors 37 CAUTION Symbol for 4 CE Certification 45 Chamber Alarm System Functions of 25 Chamber Alarms Flow Chart 26 CO High Alarm 24 CO Low Alarm 24 CO Setpoint Range 23 Condensation 30 Control Panel 20 Copper Inner Chamber 44 Copyright Notice 4 11 INDEX Daily Checks 30 Direct Heating System 9 Disclaimer Notice 4 Disinfecting 33 Displays 20 Door Open Alarm 24 Down Key 20 Drawings Index of 46 Enter Key 20 F Factory Set Setpoints 22 Function Keys 20 Fuse Replacement 32 H HEPA Filter 9 HEPA Filter 12 High Temperature Decontamination Option 38 Running the 40 High Temperature Disinfection Cancelling the 41 Humidity Tray 12 Infrared CO Sensor 9 Inner Door 10 International Offices List of 2 IP66 Enclosure 41 IP66 Socket 41 K Keypad 20 L Leveling the Incubator 19 Location 13 New Brunswick Scientific User Guide 48 M Maintenance 30 Manual Conventions 4 Monthly Checks 31 N NOTE Symbol for 4 O Options Factory Installed 37 Inner glass door option 44 Retrofittable in Field 37 Over Temperature Safety 9 Over temperature Cut Out Alarm 27
43. y S Series 170 S CO Incubator CO170S 0050 User Guide CAUTION This equipment must be operated as described in this manual If operational guidelines are not followed equipment damage and personal injury can occur Please read the entire User s Guide before attempting to use this incubator Do not use this equipment in a hazardous atmosphere or with hazardous materials for which the equipment was not designed New Brunswick Scientific NBS is not responsible for any damage to this equipment that may result from the use of an accessory not manufactured by NBS New Brunswick Scientific User Guide Copyright Notice New Brunswick Scientific Box 4005 44 Talmadge Road Edison New Jersey 08818 4005 Copyright 2010 New Brunswick Scientific All Rights Reserved Reproduction adaptation or translation without prior written permission from New Brunswick Scientific is prohibited Disclaimer Notice New Brunswick Scientific reserves the right to change information in this document without notice Updates to information in this document reflect our commitment to continuing product development and improvement Manual Conventions 0 NOTE Notes contain essential information that deserves special attention Caution messages appear before procedures which if caution is not observed could result in damage to the equipment CAUTION AN Warning messages alert you to specific procedures or WARNING practices which
44. y Tray 1 Fill the humidity tray with 1 5 liters of warm 37 0 C distilled water 2 For cell culture work we recommend the addition of one small teaspoonful 3 2g of copper sulphate or another recognized biocide in the humidity tray Tests have shown that in addition to inhibiting bacterial growth in the tray this can reduce contamination on the chamber walls 3 For IVF and other sensitive work we do not recommend the use of any biocide in the humidity tray To reduce the possibility of contamination every 10 14 days the humidity tray water should be changed and the humidity tray should be cleaned with a solution of 70 isopropyl alcohol and 30 distilled water CAUTION Never leave water in the humidity tray if the incubator is switched OFF as this may cause damage to the CO sensor 4 Let the incubator run until programmed conditions are achieved preferably overnight to allow conditions to stabilize within the incubator before use 3 4 Setting Temperature amp CO At this time program the desired temperature and CO setpoints Temperature and CO may be set within these ranges see Table 4 on the following page Galaxy S Series 170 S CO Incubator CO170S 0050 User Guide 23 d 3 5 3 5 1 Table 4 Temperature amp CO Setpoint Ranges Parameter Available Setpoint Range Temperature 10 C to 50 C must be at least 4 C above ambient CO 0 2 to 20 To set the Temper
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