Jouan IQ050 User Service Manual - Artisan Scientific Surplus
Contents
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3. 1 4 2 4 1 nennen nisi 8 CHAPTER 3 SPECIFICATIONS 11 3 1 Dimensions and Weight x et hte pee e b be a 11 3 2 Electrical specific sia o Dto Rus 11 3 3 PETIOTIMANCE A 11 CHAPTER 4 INSTRUCTIONS FOR USE 1 12 4 1 COMP Mali cd ad 12 4 2 Programming COM ex bat 15 4 3 E 17 CHAPTER 5 HAZARDS PRECAUTIONS AND LIMITATIONS OF USE 22 Sl Electrical Hazard rta 22 5 2 Hazards dueto CO iris tette uta fabae rp atrae Draft dd 22 5 3 Over temperature hazards iia dla nate a e 22 CHAPTER 6 SERVICING AND PREVENTATIVE MAINTENANCE 23 6 1 A 23 6 2 Replacing the ferS 24 6 3 Control of the mcubator Mal Zi 24 6 4 Water jacket emptying it id ee 24 6 5 Fuse replacement ndisse die ecce uu br e PO e debet edi dedo 24 CHAPTER 7 DIAGNOSTICS AND REPAIRS
4. 5 5 CO measured X 0 05 0 275 VDC IRPCB volts out Slowly adjust the SPAN potentiometer until the proper output voltage is obtained After completing the above procedure follow the CO calibration procedure in Section 4 2 7 36100160 26 Problem Procedure 3 Excessive Condensation 3 1 Check magnetic door gasket A Does the gasket fit evenly along the incubator body There should be no distortions in the gasket that could cause air to flow between the gasket and th incubator B If distortions exist remove door liner and reposition or replace gasket 3 2 Check glass door gasket A Check for gasket tears or imperfections Replace gasket if imperfections found B Verify that the gasket is completely adhered to the incubator chamber If not apply Silicone sealant Dow Corning 732 to gasket and chamber Allow to cure for 24 hours C Shut and latch the glass door firmly in place The gasket glass door interface should be completely sealed around the entire perimeter of the glass door Try to place a business card between the glass door and gasket in any suspect areas If a business card can be placed between the gasket and glass door replace the gasket or check glass door alignment 3 3 Check glass door alignment A Check that the two plastic nuts are secured tightly to the two stainless steel hinges B If the door does not appea
5. oltage should read 5 VDC If not replace power supply board ace a DC voltmeter between pins 2 and 3 on temperature probe connector Verify that the output of the temperature probe is 10 MV C C D 25 36100160 Poor CO 2 1 After following the CO calibration procedure Section 4 2 7 if a problem Control continues the sensor or Power PCB may be defective Test the 5 VDC supply at the IR CO Sensor Power PCB between After eliminating the power supply as a potential problem check the signal output at the IRCO sensor Connect a digital voltmeter lead to jack Jl lead labeled COM ground There are 2 leads either lead be used Connect the digital voltmeter lead to jack lead labeled LINEAR signal output This linear function gives 0 0 VDC to 1 0 VDC output which equates to 0 0 CO to 20 0 CO 2 2 2 With the temperature and humidity stable for at least two 2 hours and with a CO set point of 0 0 CO and no CO in the chamber adjust the FINE ZERO potentiometer until the digital voltmeter reads 0 0 VDC 0 01 VDC Enter a CO set point between 5 0 CO to 10 0 CO and allow it to stabilize for about ten 10 minutes Measure the with a Fyrite Multiply the measured CO percentage by a factor of 0 05 and the value obtained will be the IRPCB output voltage e g
6. 25 8 1 Temperature sensOE iia did 28 8 2 CO M hadtacatahah 28 8 3 MOE ult 28 8 4 29 8 5 Water jacket heaters 29 8 6 Door Heaters uv vem utet 29 851 29 8 8 Power supply CPU 7 77 a FE ee d 30 8 9 CO Solenoid Va Vector gt 31 8 10 Display keyboard PCB tr ont raid 31 Sul ARO SENSOR 31 CHAPTER 9 SPARE PARTS DIAGRAMS 32 9 1 Spare parts Mistica ii 44 CE DECLARATION CONFORMITY 2 46 WARRANTY 41 APPENDIX RECOMMENDED LIST OF TOOLS 48 1 USE AND FUNCTION 1 1 GENERAL PRESENTATION The Jouan water jacketed microprocessor controlled CO incubator is ideal for applications requiring sterility of the chamber temperature stability CO control high relative humidity level Sterility of the chamber The chamber is hermetically isolated from the external atmosphere The inject
7. 36100160 22 6 SERVICING AND PREVENTATIVE MAINTENANCE 6 1 CLEANING Wipe and clean the shelves every time a liquid has been spilt culture medium blood Once a month 2 to 3 times a month according to the laboratory activity Shelves water pan shelf slides remove clean and autoclave 121 20 min or sterilize in an oven 30 min 180 or 1 hour at 170 Chamber clean the chamber walls using disinfectant agent 10 alcohol alkaline glutaraldehyde taking care of eliminating the deposits that may have built up Do not use chlorinated products Microbiological filters check them regularly Change them as soon as they become yellow wet do not forget the filters located at the rear of the incubator In case of general bacteria or fungal contamination Disinfect the chamber with a high range activity product as formalin active on viruses bacterial spores mushrooms CAUTION Formic para formaldehyde is very irritative for breathing mucosas and conjunctiva Formalin vapors can be made the following way On one of the shelves of the incubator place in a 500 ml beaker 20 ml of formalin 10 mixed with 4 g of potassium permanganate Close the door at once and seal the incubator with tape The incubator must be stopped to prevent the vapor from reaching the electronic parts The chamber temperature should be between 25 and 37 C Leave for at least 1 hour max 4 h
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9. Fig 1 The incubator is provided with 5 shelves Each shelf rides on a pair of shelf slides for ease of access to samples Shelf height may be adjusted by installing the slides into the proper keyways in the shelf slide brackets Insert the shelf slide into a rear keyway of your choice on the rear shelf slide bracket on either side of the chamber Fig 2 Next insert the shelf slide onto the matching front keyway Attach another slide on the opposite side of the chamber at the same elevation Repeat for the remaining shelf slides The shelves are designed so that they may be used with the lip facing either up or down 2 9 FILLING OF THEWATER JACKET CAUTION to avoid build up of mineral deposits and to prevent corrosion use only distilled water 50 kohms to 1 megohms in the water jacket Do not use ultra pure or deionized water Do not use tap water Turn the power switch on The digital displays will light up and the H O low water jacket water level indicator will be illuminated Verify that all set points are set to off Unscrew the cap from the water jacket fill port and replace the cap with the threaded hose barb connector provided in the accessories kit Connect one end of the clear vinyl tubing provided in the accessory to the hose barb connector desired an antifungal additive may be added to the water Use the Oakite Sanitizer provided or contact your laboratory supply dea
10. H delay L delay Actual Set point Offset delay delay ours Minutes Day Month Year Print rate Print format isplay isplay an 36100160 10 3 SPECIFICATIONS 3 1 DIMENSIONS AND WEIGHT External dimensions x W x 38 x 24 5 x 29 inches Chamber dimensions H x W x D 25 x 17 5 x 11 3 inches Chamber capacity 5 4 154 liters Number of shelves 10 provided with 5 shelves Total usable surface 20 ft 1 84 m with 5 shelves Height between 2 shelves 2 inches 50 mm Maximum load per shelf 22 los 10 kg Jacket volume 11 gal 40 liters Weight jacket empty 216 lbs 85 kg Weight crated 125 kg Weight jacket filled up 125 kg 3 2 ELECTRICAL SPECIFICATIONS IG 050 120 V 10 50 60 Hz Power consumption 550 W 4 7A 3 3 PERFORMANCE Temperature Range Ambient 5 to 50 Accuracy 0 1 C Stability 110 150 Homogeneity 0 25 Range 0 to 20 Accuracy 0 1 96 Stability t 0 1 96 Homogeneity t 0 25 96 Relative humidity Range Ambient to 98 96 Source Water pan 11 36100160 4 INSTRUCTIONS FOR USE 4 1 CONTROL PANEL 4 1 1 FRONT PANEL 20 0 900490 pog br 0 O FRONT PANEL IG 050 Changes temperature control or CO set point Matches displayed value of temperature
11. Quality New and Certified Used Pre owned Equipment Tens of Thousands of In Stock Items Fast Shipping and Delivery Equipment Demos Hundreds of Manufacturers Supported Leasing Monthly Rentals Consignment Service Center Repairs InstraView Remote Inspection Experienced Engineers and Technicians on staff in our Remotely inspect equipment before purchasing with our State of the art Full Service In House Service Center Facility Innovative InstraView website at http www instraview com We buy used equipment We also offer credit for Buy Backs and Trade Ins Sell your excess underutilized and idle used equipment Contact one of our Customer Service Representatives today Talk to a live person 888 88 SOURCE 888 887 6872 Contact us by email sales artisan scientific com Visit our website http www artisan scientific com
12. There are two small plastic spacers on the bottom of the air duct that must be removed before autoclaving the parts The blower wheel may be removed and cleaned The blower wheel is fastened to the motor axle by a firm press fit Some force may be required for removal Note Handle all sterilized parts carefully to reduce possibility of introducing contaminants into the incubator Reinstall blower wheel and air duct Press the blower wheel firmly onto the axle until the blower wheel rests against the axle stop Place the plastic spacer on the long stud located on the fan motor plate Re install the two plastic spacers on the air duct Re install the air duct and fasten the plastic wing nut Check for free rotation of the blower wheel by turning the wheel clockwise using a finger If the blower wheel rubs against the air duct verify that wheel is pushed back against the axle stop and loosen the wing nut slightly 5 36100160 2 8 SETTING UP SHELF INSTALLATION m nsure the incubator is levelled Adjust the 4 corner levelling feet as needed m nsure that the incubator is plugged into a properly grounded outlet of the correct supply voltage and that the power switch is in the OFF position Ensure that the blower wheel and air duct are properly installed Install front shelf slide brackets by sliding the keyed slots of each bracket into place over the button located near the bottom of each side wall of the chamber
13. leading from the main PCB at heaters ends Remove the two 2 nuts which secure the heater to the fan motor plate and pull heater out through he front of the fan motor plate Reinstall new heater reversing the above procedure 8 5 WATER JACKET HEATERS 1 Disconnect incubator from power source 2 Remove the six 6 screws which secure rear cover plate 3 Locate the water jacket heaters one left one right at rear near the bottom of the jacket Remove the nut and retaining washer which secure the heater in the thermo well 4 Locate jack 17 on the main PCB and disconnect the heater leads 5 Remove the heaters from the thermo wells Note Grasp the heater sheath with pliers if heater will not easily slide out Do not pull them out by he leads as they may rip out and leave the heater sheath stuck on the thermo well tube 6 Reinstall new heaters reversing the above procedure 8 6 DOOR HEATERS l Disconnect incubator from power source 2 Remove the screws which secure control panel 3 Disconnect leads connected with wire nuts which pass through door hinge 4 Remove screws which secure inner liner of outer door These screws are under the outer door gasket 5 Peel off defective heater from door liner 6 Install a new door heater reversing the above procedure 8 7 AUXILIARY HEATER QOO pss Disconnect incubator from power source Remove the screws which secure
14. model Reapply power to the incubator Press test Press Q Q at the same time Display will show CO Enter configuration password 37 use Q ana Press I the value is not entered within 1 one minute the unit automatically times out If this occurs repeat the setup starting at item 2 Using and enter the unit number for your model 52210001 ID code 6f 52210002 ID code 6f ess ress test to return to normal display check unit press again and unit will scroll through a series of verifications Y UY Software revision level Unit id this should match value you have selected CO sensor type or IR LED segment check Press test again to exit 9 Cali bration of the unit must be performed See Section 4 36100160 30 8 9 CO SOLENOID VALVE 8 10 SINS Disconnect incubator from power source Remove the six 6 screws which secure the rear cover plate Locate jack 12 and unplug connector Disconnect hoses from defective valve assembly Remove valve assembly Install new valve assembly reversing the above procedure DISPLAY KEYBOARD PCB Disconnect incubator from power source Remove the screws which secure the control panel to the body of the incubator These four 4 screws are located on the underside of the control housing and can be seen when you open the door Disconnec
15. unlock DOOR HEATING REGULATION It is possible to program the duration of the activation of the door heating resistance from 1 to Value 1 the door resistances works at the same time as the water heating resistance Value gt 1 the door resistance is activated for a longer period of time than the water heating resistance the activation period is multiplied by the value To change this factor Press test Press and then Press until 7 is displayed in C display CO2 Select desired value using aa Q Validate pressing Displays are blinking then come back to their normal operating mode 21 36100160 5 HAZARDS PRECAUTIONS AND LIMITATIONS OF USE 5 1 ELECTRICAL HAZARDS Be careful of the voltage inside the control compartment of the incubator Never take off the cover of this compartment prior to disconnecting the incubator 5 2 HAZARDS DUE TO CO CO is a toxic gas Close CO supply to the incubator next to the external pressure regulator Before any long servicing period when chamber has to be opened cleaning decontamination Before any servicing on the fluids in the part between CO cylinder and the incubator and between the CO inlet into the incubator and the chamber 5 3 OVER TEMPERATURE HAZARDS In case of failure of the heating regulating device the temperature increase of the accessible parts does not exceed 40
16. water jackets with water WARNING the bottom chamber water jacket must be filled first 36100160 2 6 ELECTRICAL CONNECTION 2 1 Important please read the following instructions carefully Failure to follow instructions may result in personal injury WARNING For personal safety and for best performance this apparatus must be properly grounded The power cable provided on this unit is equipped with a three connector grounding plug which mates a standard grounding mains receptacle to minimize the possibility of electric shock hazard from this apparatus In order to protect against indirect electrical contact the supply of power to the instrument must be via a power receptacle fitted with a protection device ensuring automatic cut off in the case of an insulation fault A power line fitted with a circuit breaker of the correct rating complies with this requirement CLEANING AND DECONTAMINATION The incubator delivered is not sterile It has to be cleaned before using Remove any packaging accessory items from the chamber Remove the air duct Loosen wing nut Carefully tilt top of air duct forward and toward either side Remove air duct from the chamber Thoroughly clean and disinfect chamber air duct shelves shelf slide brackets shelf slides humidity pan and any other objects which will be placed inside the chamber All stainless steel parts may be autoclaved for thorough sterilization
17. 9914 NMOHS SV 31108 131 9 008 301093515 1311NOXNAV3SNI 121104 2 dvo 4903 UNIT ASSEMBLY SINGLE REAR 120 VOLTS 36100160 31 IR BOARD IR SENSOR IR BOARD IR BOARD IR CO2 CONNECTIONS 2 SENSOR ASSEMBLY IR BOARD 36100160 38 BLACK 8 BROWN MOTOR LEADS TOGETHER CUT 4 LONG amp STRIP ENDS 1 4 WHITE 8 RED MOTOR LEADS TOGETHER CUT 4 LONG amp STRIP ENDS 1 4 18 GA WIRE 1015 BLACK CUT 4 LONG amp STRIP ENDS 1 4 PIN 1 1 REQ D 18 GA WIRE 1015 WHITE CUT 4 LONG amp STRIP ENDS 1 4 PIN 3 1 REQ D 18 GA WIRE 1015 WHITE CUT 12 LONG amp STRIP ENDS 1 4 PIN 7 1 REQ D CABLE TIE 4 3 REQD 18 GA WIRE 1015 BLACK CUT 15 LONG amp STRIP ENDS 1 4 PIN 6 1 REQ D 120V FAN MOTOR WIRING DETAIL RED amp BROWN MOTOR LEADS TOGETHER CUT 4 LONG amp STRIP ENDS 1 4 BLACK MOTOR LEAD CUT 8 LONG amp STRIP END 1 4 PIN 3 WHITE MOTOR LEAD CUT 8 LONG amp STRIP END 1 4 PIN 1 y 18GA WIRE 1015 WHITE CUT 12 LONG amp STRIP ENDS 1 4 6 1 REQ D TO HEATER 18GA WIRE 1015 BLACK CUT 15 LONG amp STRIP ENDS 1 4 PIN 8 1 REQ D 230V FAN MOTOR
18. A declare under our sole responsibility that our 15050 series incubators to which this declaration relates are in conformity with The provisions of the Low Voltage Directive 73 23 EEC of February 1973 as amended by 93 68 EEC Article 13 of 22 July 1993 And meets the requirements of Standard EN 61010 1 Underwriters Laboratories Inc File E181656 The provisions of the Electromagnetic Compatibility Directive 89 336 EEC of 3 May 1989 as Amended by 92 31 EEC of 28 April 1992 and 93 68 EEC Article 5 of 22 July 1993 And meets the requirements of Standards EN 55014 EN 50082 1 Underwriters Laboratories Inc File NC3108 The technical documentation required by Annex IV 3 under the Low Voltage Directive is maintained by Jouan Incorporated 170 Marcel Drive Winchester VA 22602 USA 7 Dated JAN 99 Donald A Gillette Technical Manager Jouan Incorporated Winchester VA 22602 36100160 46 WARRANTY JOUAN guarantees that this unit is free from defects in materials and workmanship when it leaves the factory and undertakes to replace or repair the unit if it proves defective in normal use or during servicing for a period of ONE YEAR from the delivery Our liability under this guarantee is limited to repairing the defective unit or any part of the unit providing it is sent carriage paid to an authorized service centre or the SAINT HERBLAIN office This guarantee is invalidated if the u
19. Looking for more information 5 Artisan Visit us on the web at http www artisan scientific com for more information QUALITY INSTRUMENTATION GUARANTEED Price Quotations Drivers Technical Specifications Manuals and Documentation Artisan Scientific is Your Source for Quality New and Certified Used Pre owned Equipment Tens of Thousands of In Stock Items Fast Shipping and Delivery Equipment Demos Hundreds of Manufacturers Supported Leasing Monthly Rentals Consignment Service Center Repairs InstraView Remote Inspection Experienced Engineers and Technicians on staff in our Remotely inspect equipment before purchasing with our State of the art Full Service In House Service Center Facility Innovative InstraView website at http www instraview com We buy used equipment We also offer credit for Buy Backs and Trade Ins Sell your excess underutilized and idle used equipment Contact one of our Customer Service Representatives today Talk to a live person 888 88 SOURCE 888 887 6872 Contact us by email sales artisan scientific com Visit our website http www artisan scientific com Microprocessor Controlled Automatic Water Jacketed CO INCUBATOR IG 050 USER AND SERVICE MANUAL 19 Jouan JOUAN 170 Marcel Drive Winchester VA 22602 USA Phone 540 869 8623 Toll Free 800 662 7477 FAX 540 869 8626 Manual P N 36100160 Rev C Dated 18AUG04 Microprocessor Controlled A
20. O Cut the CO supply hose to length as required and slide an adjustable hose clamp over each end of the hose Connect the hose to both the incubator and the pressure regulator and clamp securely Cut the hose 1 inch from the incubator Insert a clamp at each end of the tubing Insert the CO filter observing gas flow direction on the filter 1 36100160 2 11 ACCESSORY INSTALLATION 2 11 1 RS232C COMMUNICATION An optional RS232C accessory kit is available for the IG 050 This allows two way serial communication between the incubator and a computer or printer This feature is quite useful for data logging or remotely controlling the incubator Connections The RS232C port is a standard female DB 25 connector Print formats The incubator is capable of outputting two separate print formats and a special diagnostics output Print format 1 is tabular style format designed for easy viewing The format is shown below SELECTION DESCRIPTION Used for a multi line format with English headings with continuous screen DATE 8 47 24 June 1998 TEMP 37 00 C 37 0 COZ 5 0 96 5 096 R H 97 97 O2 0 10 Actual Set point Used for a raw one line status output suitable for importing into a spreadsheet 20 36 22 0 37 0 5 6 10 0 43 0 50 0 215 25 0 Al TIME ACTUAL TEMP SETTEMP ACTUAL CO2 SET CO2 ACTUAL RH SETRH ACTUAL O2 SETO2 Al s an extension of 2
21. WIRING DETAIL 39 36100160 WS IR SHIELD SLEEVE DA 9 SENSOR SHIELD REAR a 5 22 m DS 85 amp Ns AOA VZ SENSOR SHIELD FRONT 40 SHIELD MOTOR GROUND WIRE REF IR CO2 SENSOR ASSEMBLY OPTIONAL 36100160 115 O 2300 9 100 230 VOLTS 115 230 100 115 VOLTS 115 O 2300 O 100 100 VOLTS FUSE T315mAL250V 110 115V CONFIGURATION 230V CONFIGURATION JUMPERS JP1 AND JP2 ON POWER BOARD MUST BE SET FOR CORRECT LINE VOLTAGE OR DAMAGE TO THE ELECTRICAL CIRCUIT COULD RESULT PCB POWER BOARD JUMPERS 41 36100160
22. and is not recommended for customer use Sensor will appear to the right of the output is a failed sensor is suspected Alarm will appear to the right of the output if an alarm condition exists Diagnostic format n he following diagnostic format is output every time TEST is pressed n l able 1 Diagnostic format Function Display Set value Offset high 37 09 31 C 5241 0 0 5 0 5 0 16730 0 0 OM Printer set up A serial printer is required for operation Connect the printer to the incubator Set the serial communication parameters on the incubator to match the printer see in the following sections setting communication parameters 36100160 8 Computer set up Communications software is required for incubator computer interface Any standard software such as Procomm or Crosstalk will suffice Connect the computer to the incubator Start the communications software Set the serial communication parameters on the incubator to match the software see following section Setting communication parameters The communication parameters on the incubator must match those of the printer or computer Table 1 below lists the parameters available for the incubator n Table 2 Communication parameters Display Default value Value Range bAU Baud Rate 00 s 9600 192 96 48 24 12 3 off PAr Parity No odd even DPC Word Length 8 1 StP Stop Bits 1 22 Prt Print Rate 0 999
23. control panel Remove insulation Disconnect leads connected with wire nuts Peel off defective heater from top of chamber Install a new heater reversing the above procedure 29 36100160 8 8 POWER SUPPLY CPU PCB The WAI power supply and CPU circuit board must be replaced together as a matched set 1 2 3 CONDOS The RNING DISCONNECT POWER CORD BEFORE PERFORMING THIS SERVICE PROCEDURE Disconnect incubator from power source Remove the screws which secure the rear cover plate There are two jumpers on the power supply JP2 and JP3 These jumpers configure the power supply to match the A C line input voltage Remove the replacement board from its pouch and configure the jumpers to match the board in the unit Note the location of each connector going to the power supply board Carefully remove each connector from the board Remove the screws which secure the Power Supply PCB Install new Power Supply PCB reversing steps 3 4 Remove the ribbon cables connected to Jl and J2 on the CPU PCB Remove the screws which secure the CPU PCB to the chassis Install new CPU PCB reversing steps 6 7 Replace rear cover plate unit now needs to have the new CPU PCB configured for the model in which its placed Find the model number of the incubator on the id tag on the outer door liner then match it to the model in table 777 1 Note the unit id code for your
24. e alarm activates The alarm remains active until the actual value returns to within the normal operating band Alarm band and delay time Fixed threshold Preset delay Delay range Temperature high 0 5 0 to 5 min low 0 5 to 20 min CO high 0 5 96 0 to 5 min 2 low 0 5 O to 20 min 36100160 18 Each alarm has an associated delay to prevent nuisance alarms The alarm delays have been optimized and factory preset to prevent alarm nuisance under normal operating conditions If these alarm delays are not suitable for your application you may modify them through the keyboard Changing alarm delays The alarm delays are located at the end of the communicating parameter set up Press and simultaneously Press several times to scroll through the communication parameter setup until the alarm delays are reached The display will show dEL and the red high light will come on ICI OCL Using and select the new high alarm delay Press to store the value and proceed to the next parameter Repeat for temperature low alarm delay Repeat for CO high and low alarm delays Muting audible alarm To silence any audible alarm press Muting will silence the audible alarm for 15 minutes The red high or low indictor will continue to be displayed until the alarm condition is corrected If the condition is not corrected within 15 minutes the audible alarm wi
25. ed gas passes through a 0 22 y filter Temperature stability The proportional integral derivative temperature control allows precise temperature control from 5 above ambient to 50 CO control n l his is the specific purpose of this type of incubator n he culture media are buffered with bicarbonate The CO which is present in a predetermined volume partial pressure dissolves in these media and thus prevents their spontaneous alkalinization which is toxic for the cells Excess CO gt CO HO The excess CO pushes the reaction to form protons which gradually reduce the pH of the media until equilibrium is achieved High Relative Humidity level To avoid drying of the media due to evaporation chamber atmosphere is almost saturated in water vapor created by the patented vapor generator and or by natural evaporation of the water placed in th water pan 1 2 GENERAL DESCRIPTION IG 050 is fitted with 1 patented device An internal heater The heat generator combined with PID regulation and water jacket ensures the best performances regarding temperature stability regulation accuracy recovery time homogeneity 1 36100160 The solid state digital control panel houses all functions necessary to operate the incubator The push button switches and individual LED displays allow the operator to adjust temperature CO and calibrate via a single se
26. empty When the jacket is nearly empty tip the incubator forward to allow all the water to be removed 6 5 FUSE REPLACEMENT Changing of the fuse should not be carried out by the operator A qualified service person who will diagnose the fault before replacing the fuses is recommended 36100160 24 1 DIAGNOSTICS AND REPAIRS WARNING REFER SERVICING TO QUALIFIED SERVICE PERSONNEL WHEN POWER IS APPLIED DANGEROUS VOLTAGES EXIST WITHIN THE CHASSIS COMPONENTS USE EXTREME CARE WHEN MEASURING VOLTAGES ON A LIVE CIRCUIT Problem Procedure No Heat 1 1 Verify that set point temperature is greater than actual temperature Poor Temperature 1 2 Check heaters Control A Disconnect power cord Remove rear cover B Disconnect connectors J16 bottom left and J17 bottom from power supply Non Uniform board Temperature C Check heater resistances with an ohmmeter Approximate heater resistances at ambient temperature are shown below Slow Temperature Recovery Heater Connections Resistance in ohms 115V Air Pins6 amp 8 416 555 Water 1 Pins 6 amp 7 129 151 Water 2 11 Pins 7 8 129 151 Aux 9 amp 10 502 583 ins 10 amp 11 502 583 ins 1 8 2 114 132 Door Replace any heater that does not match the approximate resistances above Check Tum power on Place an AC voltmeter between
27. en the glass door Compare the temperature of the digital display with the reference thermometer inside the chamber If these readings match the temperature display is calibrated If the displayed temperature does not match the thermometer temperature it will be necessary to calibrate the temperature display Press o g Match displayed temperature with reference thermometer reading using and Press The display will flash and beep tone will confirm that the new value has been stored Allow 1 hour for temperature to stabilize for each 0 5 of correction made before proceeding Check that displayed temperature matches the reading of the thermometer within the chamber 4 2 3 CALIBRATION Open the glass door and let the ambient air fill the chamber at least 5 minutes Press twice Select 0 0 using ana Press 1 36100160 16 4 2 4 PROGRAMMING Press twice Enter selected value using Press Let the incubator stabilize for 30 minutes Collect sample port located on the front panel and measure CO using a Fyrite analyzer Measure at least two samples and average the results If the displayed CO level does not match the measured actual chamber CO level it will be necessary to calibrate the CO display EAN Press twice Use Q and Q to enter actual CO level Press 4 3 OPERATION Each control has 3 sta
28. et since the incubator cannot be moved once filled unless mounted on the caster kit The best operating conditions and results will be obtained by placing the incubator on a level surface in an area away from drafts ventilating outlets and other areas where rapidly changing conditions may be present You must leave at least 1 2 inch above the incubator If at all possible leave at least 2 inches of space around the incubator to allow access to power gas inlets and remote alarms located on the back of the unit The incubator is fitted with four levelling feet to accommodate any unevenness of the floor 3 36100160 2 4 ENVIRONMENTAL CONDITIONS 2 5 The incubator is designed to be safe in the following working conditions Indoor use Temperature from 5 to 40 Maximum relative humidity 80 for temperatures under 22 Maximum altitude 2000 m Optimum performance is ensured in the following temperature range 15 to 25 STACKING 2 UNITS The water jackets of both single chamber units must be empty If not drain the water from the units using the water fill siphon assembly which came with the unit Remove shelves shelf slides shelf slide brackets water pan and air ducts from both units prior to stacking Position the bottom chamber unit in the desired location following the guidelines in section 3 Level the bottom chamber by adjusting the four levelling feet on the bottom of
29. how Temporarily unlock the keyboard gt he control panel can be temporarily unlocked to change set point calibration or High Limit safety The control panel will automatically re lock after a new value has been entered 5 Press Display will show CO LIL Enter your numerical password using then The red light will now blink on and off Set point calibration and High Limit safety may now be changed The keyboard will re lock after a new value 15 entered The keyboard will re lock after any of the following actions Ten seconds elapse with no buttons pressed After 15 pressed whether a value was changed or not After test is pressed 36100160 20 4 3 6 Permanently unlocking the keyboard The control panel can be permanently unlocked to allow operation without restricting keyboard entry When the control panel is unlocked the incubator will accept changes to set point calibration and High Limit values at any time To permanently unlock the incubator Press O Display will show al CO2 Press to temporarily unlock the keyboard The red lock light will now blink on and off Press a second time Using re enter your numerical password Press The red LOCK light will extinguish and the incubator will be permanently
30. ler Connect the other end of the vinyl tubing to a source of distilled water tap adapter is provided in the accessory kit for your convenience in connecting to an in house central distilled water system CAUTION When filling the water jacket be careful not to obstruct the water chamber vent port Fill the water jacket until the associated H O indicator lamp extinguishes approximately 11 gallons 36100160 2 10 CONNECTING TO THE GAS SUPPLY The incubator is equipped with shuttle valves for connection to the CO supply For CO supply the shuttle valve automatically switches from a primary cylinder to a secondary cylinder Only medical grade 100 CO should be used as the CO supply for this incubator The source may b either a cylinder or an in house central CO system equipped with shut off valves and pressure regulator CO pressure regulation When using two cylinders for CO the primary Tank 1 cylinder should be set 3 5 PSIG 2 4 BAR higher than the secondary Tank 2 cylinder This will allow proper operation of the gas shuttle valve In house central CO supply When using an in house central CO supply either a 1 stage or 2 stage pressure regulator will be required depending on the pressure level of the in house source The regulator should be placed near the incubator Use the tank 1 connector The incubator is delivered with filters and tubing WARNING USE THE RED TUBE FOR C
31. ll sound again If an alarm is currently muted the presence of an additional alarm condition will override the MUTE and the audible alarm will sound If an alarm has been muted and the alarm condition is removed and returns the audible alarm will sound again regardless of when was pressed Alarm disable Alarms cannot be disabled when keyboard is locked All alarms may be disabled for a period of up to 99 hours To disable alarm Press o twice CO ES Using and select the alarm disable time in hours Press to store the value The display will flash and a beep tone will confirm that the new value has been stored To change the alarm disable time Press twice Using and keys select the new alarm disable time in hours Press To check alarm disable time remaining press twice at any time 19 36100160 4 3 5 USING THE KEYBOARD LOCK To lock the keyboard Press 4 Using and enter a numerical password of your choice Press The display will flash and a beep tone will confirm that the value has been stored The red 8 illuminates to indicate the locked condition While the keyboard is locked set points calibration and high limit safety values may be observed but not changed If an attempt is made to change a set point calibration or high temperature safety limit while the keyboard is locked the keyboard will beep and the temperature display will s
32. lt ma lt LA lt lt mk nos 80d IVNOLLAO lt NOLLO3NNOO gt ES ZEZSH gt gt er Pil 0 gt sn lt lt ar au e O N inano 12 5 Cos lt Lem E YES Hg Su 818200 8 Q LINN xu HOSN3S 0 SISSVHO OL LA To NOILNYO 4 D UP TANGO 86 P59 2 56 nos HOLMS nb H NIE 3e 0 8 1544 ma 5 asd OZ RIR NES 5 Tam NUS mm 24 10340 0 18 BA ON 7 AOL e ANS 32 or bz los HOSN3S 209 yl 7 unm IH ELECTRICAL DIAGRAM IG050 120 VOLT 42 36100160
33. m of 24 hours before attempting to calibrate Fill the water pan with distilled water and place it in the chamber 2 inches in front of the fan duct Place a reference thermometer on the center shelf The thermometer should be positioned such that can be easily read through the incubator s inner glass door Check that the temperature is set to zero Check that all other set points are set to zero o Press Press until zero appears Press Repeat operation for the other parameters by pressing until each display is active PROGRAMMING OF TEMPERATURE SET POINT WARNING Do not connect CO before temperature has been stabilized and calibrated C Press ES Select desired temperature set point using and Y Press The display will flash and a beep tone will confirm that the new value has been stored The incubator will begin heating as indicated by the green ON led indicator to the left of the temperature display window WARNING Never operate unit without water in the water jacket This may result in poor performance from the incubator or may damage incubator components and will void warranty Do not turn on the CO until temperature has been calibrated and allowed to stabilize 15 36100160 4 2 2 TEMPERATURE CALIBRATION After the incubator has stabilized at the desired operating temperature at least 24 hours open the exterior door only Do not op
34. nectors CO inlet Tank N 1 Tank 2 Auxiliary outlet Function Comnection to CO supply The tubing connector for the primary CO N supply cylinder The tubing connector for the secondary CO N supply cylinder This mains power outlet provides electrical power for connection of low power electrical devices 75 Watts maximum Function This fuse provides protection for the primary incubator power line Fuse current rating varies depending on supply voltage Line Outlet 4 1 3 LEFT SIDE PANEL This fuse provides protection for the auxiliary power outlet Fuse current rating varies depending on supply voltage Power Primary electrical power switch Mains input IEC standard connectors for connection to electrical service line Temp recorder Used to connect a recording device to monitor chamber temperature if desired CMS alarm output Used to connect to a central monitoring system if desired May be wired Normally Closed NC or Normally Open NO with isolated ground connection RS232C This accessory port optional on IC050 provides two way serial communications for printer or other computer devices 36100160 14 4 2 PROGRAMMING CALIBRATION 4 2 1 The calibration procedure must be carried out when installing the incubator or if the incubator has been switched off for more than 24 hours You must let the incubator operate for a minimu
35. nit is incorrectly used poorly serviced or neglected mis used or accidentally damaged There is no explicit guarantee other than as stated above FOR FURTHER INFORMATION ASSISTANCE OR SERVICING USA WINCHESTER VIRGINIA Tel 840 869 8623 Fax 540 869 8626 ENGLAND ILKESTON DERBYS Tel 0115 944 7989 Fax 0115 944 7080 GERMANY UNTERHACHING Tel 089 611 4038 Fax 089 611 3087 OTHER COUNTRIES Your local representative or our CUSTOMER SERVICE CENTRE SOCIETE JOUAN Service Assistance Technique 10 rue Duguay Trouin 44800 SAINT HERBLAIN Tel 33 0 2 28 03 20 20 Fax 33 0 2 28 03 20 03 47 36100160 A APPENDIX RECOMMENDED LIST OF TOOLS FOR STANDARD MAINTENANCE Tool case metric Welding station for copper brazing Manifold LP 0 116 PSIG HP 0 435 PSIG True RMS Ammeter 0 to A and 0 to 20A Multimeter frequency meter AC DC voltmeter 0 500 V ampmeter 0 10 ohmmeter 0 1 M frequency meter 0 2 KHz 1 Thermo electric couple thermometer or similar with an accuracy of 1 in the range 0 40 C gt 36100160 48 Looking for more information 5 Artisan Visit us on the web at http www artisan scientific com for more information QUALITY INSTRUMENTATION GUARANTEED Price Quotations Drivers Technical Specifications Manuals and Documentation Artisan Scientific is Your Source for
36. or to actual measured chamber conditions Sets chamber high temperature limit Temporarily silences audible alarm Locks set point and calibration values to protect against unauthorized or inadvertent changes and to unlock controls once ocked ncreases displayed value Decreases displayed value nitiates a self diagnostic check of the microprocessor controller Stores the new set point 36100160 12 Display Displays actual chamber temperature or CO to actual measured chamber conditions Displays actual chamber CO during operation These displays are also used during programming and calibration procedures Connectors Function CO sample provides a direct connection for sampling the chamber calibration of the CO displayed value Fill port used to fill or siphon drain the chamber water jacket For connector numbers refer to control panel 4 1 1 Indicator lamps Function dicates that water in the water jacket is below normal operating level uminates when control panel settings have been locked ndicates that the chamber door is opened or has recently been opened It will go out a short time after the door is closed ndicates that the current displayed value is above the set point dicates that controller is regulating this parameter dicates that the current displayed value is below the set point 13 36100160 4 1 2 REAR PANEL Con
37. ours The previous operation requires a long break in the use of the incubator Thus some users may prefer using a disinfectant agent like LYSOFORMINE or PURSEPT wipe the chamber wall and ceiling and on the access Leave the incubator open for a long time before using it Water The anti fungal anti bacterial additives uses for thermostatic baths are not suitable for incubators they are very harmful to stainless steel We recommend the following solution For 10 litters of water CusO4 10 EDTA 024 This solution must be changed as soon as a blue deposit appears in the water 23 36100160 6 2 REPLACING THE FILTERS The filters must be checked periodically or at least every 6 months If the filter surface is grey change the filter 6 3 CONTROL OF THE CO INCUBATOR ANALYZER The long term drift of the CO analyzer is very weak However it is advised to check that the value displayed be compared to the value measured by a specific chemical analyzer at least every 6 months A sample port is located on the front panel Be sure to replace the black plastic cover after sampling CAUTION Do not forget to replace the cap otherwise it may cause a permanent leakage 6 4 WATER JACKET EMPTYING The emptying of the water jacket is carried out by pumping from the fill tube Connect the tube supplied with the machine Start pumping and wait until water jacket is
38. pins amp 7 115V units on wire side of connector J16 on power supply board Set temperature set point below actual chamber temperature Voltmeter should ead 0 VAC Set temperature set point to at least 5 above actual chamber temperature Voltmeter should read line voltage f voltmeter does not show correct values in either C or D replace power supply board Check Safety Relay Tum power on Place an AC voltmeter between chassis ground and right hand side of R53 on power supply board Set temperature set point to at least 5 above actual chamber temperature Voltmeter should read line voltage If voltmeter does not read line voltage eplace power supply board 1 5 Check temperature sensor The temperature sensor used in this unit is a solid state style which does not lend itself to simple ohmic testing Problems with the temperature sensor are identified by characteristic codes on the temperature display An open sensor creates on the display and short circuit conditions create U U U on the display The audible alarm for Hi temperature and Lo temperature visible alarm prompt or the Lo temperature visible alarm prompt in the absence of theseactual conditions in the chamber may also indicate the need for temperature sensor replacement Turn power on B Place a DC voltmeter between pins and 3 on temperature sensor connector J7 on power supply board V D
39. r is clockwise Air is drawn into the fan and is blown out tangent to the fan blade Buzzing noises can be isolated by checking the fan blade position on the shaft it may be too close to the plenum or pushed too far back against the fan motor plate 21 36100160 8 REPLACEMENT PROCEDURES WARNING DISCONNECT POWER CORD BEFORE PERFORMING ANY OF THE FOLLOWING PROCEDURES Replacement of parts and their adjustment are carried out by the standard means normally available to laboratory service engineers A guide list is supplied in the appendix When the operations require more accurate or specific tools These are indicated in the paragraph concerned Only trained and qualified engineers are permitted to carry out maintenance and repairs other than those operations described in the user manual 8 1 TEMPERATURE SENSOR Disconnect incubator from power source Remove the six 6 screws which secure rear cover plate Locate jack J7 on the main PCB and disconnect Pull out sensor from fan motor plate Reinstall new sensor reversing above procedure Or NOTE WHEN INSTALLING NEW PROBE MAKE CERTAIN THE FLARE AT THE CABLE END OF THE PROBE STOPS AT THE BLACK GROMMET ON THE FAN MOTOR PLATE 6 Re calibrate temperature control if necessary Follow procedure in Section 4 2 2 8 2 CO SENSOR Disconnect incubator from power source Remove the six 6 sc
40. r to be properly aligned loosen the four cap nuts holding the hinges onto the incubator and realign the glass door C Repeat step 4 2 C to verify the glass door alignment Humidity within the chamber can vary with changing temperature ambient conditions and the nature of the sample The condensation or lack thereof on the glass door is by no means a proper way to measure the relative humidity within the chamber but as a general rule there will be a very slight amount of condensation near the edges of the glass door during normal operation or sometimes no condensation whatsoever If all of the glass or greater than half the surface area of the glass is covered with moisture this may indicate that the door heater may require an agjustment of the pulse rate to the heater Refer to Section 1 1 C to adjust the heater on time 3 4 Check door heater and auxiliary heater A Turn power off B Disconnect connector 17 from the power supply board C See section 4 for pin numbering and resistance values Noisy Fan 4 1 Noise inside the incubator chamber above what would normally be expected 15 usually an indication of fan blade or fan motor trouble Problems with excessiv humidity and poor temperature uniformity can also signal fan motor or fan blade trouble The fan blade mounts to the fan motor shaft by friction The proper rotation of the fan blade observing the blade from within the chambe
41. rews which secure rear cover plate Locate jack 5 on the main PCB and disconnect Remove the four 4 screws which fasten the CO sensor to the fan motor plate Reinstall new sensor by reversing the above procedure Allow the temperature and humidity to stabilize for at least two 2 hours Re calibrate the CO control following the procedure in Section 4 2 7 c 8 3 FAN MOTOR mm Disconnect incubator from power source Remove the six 6 screws which secure rear cover plate 3 Locate jack 16 on the main PCB and remove the leads remove the ground lead from the motor as well Remove the shelves and plenum from the chamber Pull fan blade off shaft remove retaining ring and two 2 screws which secure motor to fan motor plate 5 Reinstall the new motor carefully noting the rotation of the shaft Reverse the above procedure NOTE THE MOTOR IS MULTIPLE VOLTAGE THERE ARE FOUR 4 LEADS FROM FIELD WINDINGS Attach leads as follows 220 VAC and 240 VAC White to neutral Red and brown together with wire nut Black to hot 36100160 28 8 4 AIR HEATER Dre Disconnect incubator from power source Remove the shelves supports and plenum from within the incubator chamber Remove the six 6 screws which secure rear cover plate Note It is not necessary to remove the fan motor plate to change the air heater Disconnect the spade terminals
42. seconds PFt Print Format 0 1 thh Time hours 0 24 hours tnn ime minutes 0 60 minutes ddA Date day 0 31 days dnn Date month 0 12 months Date year 0 99 years To enter communication set up Press and simultaneously Adjust the value with and Q Press to store the value and proceed to the next parameter Pressing test will return the unit to normal operating mode Controlling the incubator The incubator may be remotely controlled by via the RS232C option A computer with communication software is required The incubator can be queried or controlled via the RS232C To query the incubator type the appropriate command a question mark and press Enter To control the incubator type appropriate command the new value and press Enter For a listing of available commands see table 3 Example To change set point to 10 type 510 Enter CO set point will change to 10 Example To query actual temperature type Enter the actual temperature of the incubator will be displayed on the computer monitor The incubator will accept both upper case and lower case commands yping lt gt lt Enter gt will display a help screen on the monitor showing all available commands The help Screen is reproduced below 9 36100160 Temperature System 5 Table 3 Communication commands Actual Set point Offset safety
43. t of controls A digital high limit safety switch is provided which can be easily set through the control panel to prevent thermal runaway in the event of temperature control failure Visible and audible Hi and Lo alarms are provided for temperature and CO Contacts are also provided on the rear of the unit for connection to a central monitoring system Your incubator is supplied with five shelves and can hold a maximum of ten shelves The entire stainless steel shelf system can be assembled and disassembled without the use of tools for ease of cleaning Single chamber units are easily stacked without a stacking kit 36100160 2 INSTALLATION PROCEDURE 2 1 LIFTING AND TRANSPORT Due to the weight of the machine use proper equipment when lifting or moving Lifting and moving should be done only by trained personnel The machine must be supported from underneath If it has to be transported without its pallet for example on a staircase professional handling assistance is required 2 2 UNPACKING Material packing list User manual CO supply hose CO filter Shelf Shelf standard right front Shelf standard left front Shelf slide Humidity pan Water fill hose assembly Hose clamp external supply 6 3 AMP spare fuse 120V model 0 8 AMP spare fuse 120V model Mains cable Germicidal solution 2 3 POSITIONING You must set the incubator in its final place before filling the water jack
44. t the CO 2 gas sample hose and water fill hose Disconnect the ribbon cable s from the circuit board Remove 11 32 nylon nuts which fasten the circuit board to the panel Do no use metal nuts or metal washers in place of these nylon nuts as they may short the solder traces on the board or crack the board Install new Display Keyboard PCB reversing above procedure IR CO SENSOR Disconnect power from incubator Remove the screws which secure the rear cover plate Locate jack Jl on Power PCB and disconnect Remove front shield covering sensor and remove the screws which secure the sensor and rear shield Install new sensor carefully replace the metal shield near the sensor reversing the above procedure Allow temperature and humidity to recover for at least four 4 hours and follow the CO Calibration Procedure in Section 4 2 7 31 36100160 9 SPARE PARTS DIAGRAMS lt 9 E lt o WATER JACKET FAN MOTOR PLATE CHAMBER ASSEMBLY 8 V 9 553 IN 5 5 N e N e a Luc Za e N lt E gt a o a 2 REQ UNIT ASSEMBLY SINGLE 36100160 32 0 038 HOOQ TIANVH 0 03 4000 0 038 39NIH HOOQ ONIHV3 338 aoa
45. tes OFF the parameter is not controlled O the actual value of the parameter is displayed but not controlled Set point the parameter is regulated according to the set point 4 3 1 CHANGING OF THE SET POINTS Press to display the parameter you want to modify Temp SEE Select desired value using and Q keys Store the value pressing Press test to quit the programming mode 17 36100160 4 3 2 CALIBRATION Always follow this order temperature calibration then CO see 4 2 4 3 3 HIGH LIMIT TEMPERATURE SAFETY The high limit temperature safety limit has a range of 26 C to 57 C and cannot be set less than 0 5 above set point The high limit temperature safety limit tracks upward changes in temperature set point to maintain the previous safety set point temperature differential The high limit temperature safety does not track downward changes in temperature set point and should therefore be reset after a downward change in temperature set point Press Q I Select the desired value using 97 Press to valid 4 3 4 ALARM Audible and visual alarms warn the operator in any case of malfunctioning High and low alarm Each display is fitted with 2 red LEDs above and below the regulation green LED If the controlled parameter goes beyond the normal operating set point band th
46. the unit Verify that the intended power source is capable of supporting two incubators Remove the control panel from the bottom chamber unit Disconnect the nut from the gas sample port and remove three screws from the bottom of the control panel Pull the control panel slightly out from the housing a small amount of force may be required Disconnect the keyboard ribbon cable connector and completely remove the control panel Remove the insulation from the top of the incubator chamber Remove the four black plastic plugs from the top of the chamber Remove the two large black plugs from the top rear of the incubator Remove the 4 levelling feet from the top chamber unit Position the top single chamber onto the top of the bottom chamber Align the top chamber s levelling feet screws holes with the four holes located on top of the bottom chamber Reach inside the bottom chamber control panel housing area and fasten the top chamber s four levelling feet Tighten the levelling feet by hand This will secure the top chamber to the bottom Replace the insulation in the top housing of the bottom chamber Replace the bottom chamber control panel Remember to reconnect the keyboard ribbon cable and gas sample port prior to installing the control panel Replace the two large black plugs in the top rear of the incubator Install the air duct and shelving system following the guidelines in section 2 8 Fill the
47. u HOOQ H31V3H 0021 1331 9 003 OLL3NOVIN L3 V 01 qoad 090 ofridavo DOOR MODULE LEFT HINGED 36100160 33 CONTROL PANEL CONTROL PANEL CONNECTIONS TUBING ASSEMBLY RIBBON CABLE NUT BRASS CAPLUG BLACK 36100160 34 TOYLNOD H H MIJISINNHL MINO DNISN ISOH TOYULNOD H H HOVLIV dam 114501 av3Hy1N8 91 1 CE 8 A ASSY 82d 3AV 1S ASSY AV 6 MINO TANVd CONTROL PANEL 36100160 35 y GAS INLET SHUTTLE VALVE ASSEMBLY CO2 PCB ASSEM RS232 CONNECTION OPTIONAL TUBING GASC02 NOT USED ON SINGLE UNITS RA RS232 CABLE GAS SAMPLE VALVESOLENOD TUBE FILTER CO2 ASSEMBLY TOP UNIT SINGLE CHAMBER amp DOUBLE CHAMBER TOP UNIT CO2 GAS TUBING CONNECTIONS CONNECT TUBING FROM TOP UNIT AS SHOWN HOSE CLAMP VALVE SOLENOID FILTER CO2 ASSEMBLY BOTTOM UNIT DOUBLE CHAMBER BOTTOM UNIT CO2 GAS TUBING CONNECTIONS 36100160 36 H3409 9389 3405 QuvO8 894 dOL AQO8 ONY 931714 IWS N33M139 TTVLSNI YIHSVM V S 9 013 991713 LAN SATA 06 9 YOLOANNOO H3MOd YAMOd HOLIMS 080708 OL ATAWASSY 3199 ATENISSV 82d 31990
48. utomatic Water Jacketed CO INCUBATOR IG 050 USER AND SERVICE MANUAL 36100160 c CAREFULLY READ THIS MANUAL BEFORE OPERATING YOUR INSTRUMENT INFORMATION CONTAINED IN THIS DOCUMENT IS THE PROPERTY OF JOUAN IT MAY NOT BE DUPLICATED OR DISTRIBUTED WITHOUT THE OWNER S AUTHORIZATION THE VALIDITY OF THE GUARANTEE IS SUBJECT TO THE OBSERVATION OF THE INSTRUCTIONS AND PRECAUTIONS DESCRIBED IN THIS DOCUMENT REVISION STATUS OCT2001 Initial release MAY2002 32 34 44 45 Update for coved corners AUG2004 45 Add door kits CHAPTER 1 USE AND FUNCTION anna 1 1 1 General presenta idad do dable 1 1 2 General IESCUPION vna Ves e ve cerea i Fe td tnn 1 CHAPTER 2 INSTALLATION 02 lt nn 3 2 1 ind and transport gcc 3 2 2 Unpacking e E EHE 3 2 3 Positioning pe DI c EU 3 2 4 Environmental conditions nnne nensi nnne eerie 4 2 5 Stacking 0 21111118 tadas 4 2 6 aate 7 5 2 1 Cleaning and decontamination nnne nennen nnne 5 2 8 Setting up shelf installation 6 2 9 Filling ot the water Jacket tia 6 2 10 Connecting to the gas supply bb 1 2 11 Accessory
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