7063920r8_Environmental Chamber
Contents
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4. 35 3138 NOISIA38 30 1 1 1520 1 06 681006 828 9 80 8 1 Environmental Chamber 0A FUSES OPTIONAL D L P 285615 25A FIISE RFI LINE FILTER OPT DOOR LIGHT PACKAGE J L P TIMER MOTOR ART DF 19 EFRIG CONTROL DD DUICATO HEAT INDICATOR HEAT CONTROL HOT GAS CONTROL ARE SLPPRESSU HOT GAS SOLENDI SEFRIG INDILATOS IMPRESSI H LINER YOTOR 1 4 H EFROST CONTROL INFINITE HEAT SWITCH HEATED OOD NOMINAL STK 1050 ON HEATED FOR DLP H FLA 20A W DPTIDNAL DLP 3UU 3 LINE CORO WITH MOLDE EMA 5 20P PLU TOP HOLST 1 l1 z THESYAL HEATER H FUSE 1 0 2 H AL HELTE lt H 2 OPTIONAL OOOR LIGHT PACKAGE EFSOST INDICATO DU THE FUSE LIGHTS TIMER P FERRITE BEA mo Scientific The OVERTE ONTROL OVERTE ONTROL 2 LNDESTEMP CONTROL LDIBLE ALA O2 VALVE SILICON DIOCE Thermo Scientific DYERTEMP INDICATOR UNCERTEMP INDICATO UNDERTEMP SAFETY non gt UMPE REVOVE CR 2 3 A WITH CD 0 k gt I I o OUTLET OPTIONAL 1 CO2 CONTROL e x
5. suoneiqreo fe ausumoop pue 6 01170002 0 pup asn uo 30110202 aq Kout uonvunumuooap quanbadf oro 2335 2 paas Ota fom 8 4 2 2 2sury 1ut329jursrp qr spoued apts sjuouiodxo uoomiog Saus sonau umop 2diy mmp ooid uoneururejuooop e1o duroo e 0 2 y pournbor se asop Jo u do 53usunsn pe 107 sde3 101e nuo4 38ueupx Ie yoy eas 3258 100p pue sasury qoxe Joop 12odsug Apreai APPA uonoy uono penuejA 01 19j2q 519 e3usuruodiAu 10 o2ueuojure A ANVI Section 4 Service Caution Servicing must be performed by qualified service personnel only A Warning De energize all potential sources of energy to this unit and lockout tagout their controls A To gain access to the electrical components remove the two screws located on the left side of the control panel with a Phillips screwdriver The control panel is hinged and will swing open 1 Remove the incubator ceiling by removing screws holding it in place 2 Remove the top three screws from the top of the right duct cover 3 Lean the duct sheet out and remove the Permagum seal from around the probe access hole 4 Remove the 15 copper capillary overtemp probe by extracting two plastic clips that hold the probe in place 5 Open the control panel by removing the two screws located on the left side of the control panel 6 Pull the overtemp probe up through the access hole and into the control p
6. i ii ATLOW 5 Cb E 4E d L L Te 1110 A Lt l A Rss 0 KA SA 5 e Ze ez A ANT d e xcd Sp Se 14 E 4 LO LI ATSALA O SENSOR TOP HOUSIN ETALWORI RELA ONTROL JASE ASE ENCLOSURE ANEL INTERIOR EXTERIOR Environmental Chamber 8 2 EMOTE ALA S e CONTACT Ca td i d a ES ki gu 1 BD TN AUR SEHR TEM ERATLIRE RE OTE ALA 20 8 SYSTEM NORMAL TO 20 Nu 4 a JA DLU u ja Dn 1 L A A ED n A A A RN LK HT A iH LI EL A ki RED A A RED E L RE 3LK A A HT ILK 1 HE A A t L E A A A A LU n A E A A EL E Em BLK A A E RED A A UR HT HT 1 HT Lk A A xx ie un 1 A A HT A 4 mcm RU HT EL LU RED SES He RE SE EENEG Ae AI EL SEN ER NEE ag sps2sca Ok lll US CLS es peot A SPARES 5 IN LS CLS MSB Rev CONTRS FROM 982 amp S ACO DLP IPT El trical Schemat IN LS CLS EN CHG LINE CORO FR
7. Setup Page Press UP amp DN keys for 6 sec 0 0 20 0 oFF 2 0 r Lo r hi P EE FiL All other perameters at default values rP L SP h SP 1 C SP 1 id S SP Lo oty fn r Sr Ai Fi 1 S Lo 4 00 ALM1 A dSP on 1A dL 0 1 A St Fi d ti USr S USr r nU S yES 0 0 no Crit USEr oFF no otPt 2 ALM 1 ALMI ALO 1 0 21 0 nLAt oFF on SiL oFF oFF 1 1 Fil t tUn 1 A tSP 90 t Agr UFA FAiL L dE En Fi 1 A hi A LA A bL En ZonE ChAn d PrS MAP SEn MA Unit Pro S Lo 4 00 S hi 20 00 En oFF En oFF Pid C Ag oFF 1 0 80 0 0 0 A ty Sr A Ai A hy 0 3 A Lg ALo A Sd both LEv high CF C AC LF 60 C LEd oFF Ad S 1 Ai FUn gLbL CoM Factory Page Press Infinity amp Advance kry for 6 sec LOC LoC o 2 PAS E oFF rLoC 1 CUSt CUSt 1 CUSt 2 CUSt 3 thru 20 PAr AC Pu PAr AC SP PAr nonE Displays current controller value Display only LOC should be set at 5 until factory testing and calibration is complete This is a calibration factor and will vary from unit to unit 1 Indicates parameters added in version 11 00 control firmware Not present in ver 10 00 Environmental Chamber 4 9 Thermo Scientific Section Specifications Temperature Control 0 3 C 25 C to 37 C RANSE sets seen 0 C 32 F to 60 C 140 F
8. 39 40 42 43 44 45 46 47 48 49 20 52 53 o4 55 37 58 39 00 62 63 4 66 67 68 69 70 72 73 74 79 Thermo Scientific Electrical Schenotic 3800 Series Door Light Package 190032 70 0 0 REV 17 Page 3 of 3 Thermo Scientific WIRE REFERENCE CHART NUMBER GAUGE COLOR 5 RED 5 WHT 20 RED 20 YEL 20 BLU 5 BL 5 BLU 6 BR aff RE RE OR BL BL BL 88 BR BLU BL YEL YE RE RE OR OR BL BL BL BL BR BR BLU BLU YEL YEL co co m Joo o 1 iay Sie 2 2 N E 2l 22 23 24 25 26 27 28 29 30 3 32 34 35 36 37 Joo p joo ERIE GIEH CD Joo co l o co co CO om Ico WIRES FROM UNIVERSAL BALLAST B454PLINV EO10C THAT CDNNECT TO WIRES 17 AND 3 ARE GREY JUM Dm CCS REVISED CABINET WIRE 17 IN 3838 0 18 JIN 3939 12 08 10 OM JOM MSB CHG D FROM CUST 8 REL FOR PROD 02 28 10 GLS GLS MSB REY WIRE CONNECTION TIMER MOTOR 12 03 08 5 GLS AAL REV RELAY CONTACT ND 03 03 06 GLS GLS AAL ADD BALLAST WIRING INFO 15 14 13 REV ECN NO DATE BY CADJAPPO DESCRIPTION OF REVISION DATE 10 26 88 DWN RLH CADRLH APPD Au SCALE NONE CUSTOMER JOB TITLE 3900 SERIES DOOR LIGHT PACKAGE
9. percentage in the incubator chamber by an independent test instrument such as with a Fyrite or similar CO test instrument Caution To prevent CO loss the sample port must be capped when it is not in use A The CO alarm is factory set to activate when the chamber CO content deviates from configured alarm set points see configuration record When a CO alarm occurs the CO Alarm indicator on the control panel lights and the audible alarm sounds The CO alarm high and low setpoints are established through the Watlow PM6 CO controller A LO and A HI Refer to the Configuration Record included at the end of Section 4 Thermo Scientific Section 1 Installation and Set Up Connect C0 Source continued Set CO Content 60 Control and Indicators Environmental Chamber 1 8 Section 1 Section title Door Light Optional The door lighting package provides light to the incubator chamber The package consists of eight fluorescent lamps a twenty four hour timer one Auto Off Manual switch to control the lights On Off cycles and three switches 24HR LAMP l A to enable up to a total of 8 lamps TIMER HI Refer to Figure 1 10 on the following Eee NA page The electrical schematic for this option is included at the end of this manual FUSE LABEL Program the timer as follows ims GE OF
10. Forma Environmental Chamber Model 3920 Operating and Maintenance Manual 7063920 Rev 8 Visit us online to register your warranty Thermo www thermoscientific com labwarranty SCIENTIFIC Preface MANUAL NUMBER 7063920 8 40018 2 10 15 Added drain figure to pg 1 3 CCS 7 28882 IN 4244 9 24 14 Updated drains in assembly drawing 3920 00 CCS 31358 IN 4569 7 24 14 Door light option part number is now 1900604 CCS 6 30415 10 14 13 Added instructions for left hand door access to control panel and recorder install ccs 5 29228 8 28 13 Updated the warranty at back of this manual CCS 4 29088 9 26 12 Updated Watlow specs pgs 4 8 through 4 10 CCS 3 28639 6 15 12 Updated software unlock chart on pg 4 3 CCS 2 24921 1N 3939 2 16 12 Added Door Light Option 190032 CCS 1 27807 10 4 11 Updated Watlow Configuration Menus pgs 4 8 through 4 10 CCS Thermo Scientific Environmental Chamber i Preface A CAUTION Contains Parts and Assemblies A 0 aA Susceptible to Damage by Electrostatic Discharge ESD Important Read this instruction manual Failure to read understand and follow the instructions in this manual may result in damage to the unit injury to operating personnel and poor equipment performance 4 Caution All internal adjustments and maintenance must be performed by qualified service personnel 4 Material in this manual is for information purposes only The contents and the product it describes are su
11. Set the Door Heater Warning High voltage is present behind control panel Servicing must be Control performed only by qualified electrical service personnel A The infinite heater control is located in the left side of the incubator top compartment behind the control panel door The control varies the amount of door heat from no heat zero to full heat 100 as indicated by the dial face If the knob is turned past zero a click will indicate that all power to the door is shut off If turned past 100 a similar click will indicate that the heat is set at the maximum Initially the units leave the factory with the dial set at 40 If desired the amount of heat can later be reduced until moisture appears on the door then the heat advanced However in fluctuating ambient conditions it is recommended that a minimum of 4096 door heat be used Figure 4 3 Heater Control CO Controller If it should become necessary to calibrate the CO controller perform the 2 Calibration procedures on pages 4 3 through 4 4 Start from the standard operating display setpoint in bottom display actual CO2 reading in the upper display WATLOW EZZONE N Infinity Key L Lj Silence Key EZ Eer Advance Key SO D J Figure 4 4 Key Locations 4 6 Environmental Chamber Thermo Scientific Section 4 Service TEMPERATURE CONFIGURATION RECORD WATLOW PM8 3911 3913 3920 3940 am
12. 141054 500032 LAMP 2 141054 500032 WIRE 13 RED 3940 SA FUSE 230161 1 u Anm OFF MANUAL Environmental Chamber mon OU W PD CO CD fs Ww VN NJ Oe bd WW WW wd CO WW bi BS GC VINA DI C EH EN E Ul pr EH ET 8 4 8 5 Electrical Schenotic 3800 Ser ies Door Light Packoge 190032 70 0 D REV 17 Poge 2 of 3 Environmental Chamber FRUM CABINET WIRE 21 WHT Y Y 24 HR ON OFF TIMER FOR LIGHTING 410022 MODIFIED REMOVE 30 KOHM RESISTOR amp REPLACE WITH 1211332 3 3 KOHM RESISTOR LIGHTING CONTROL 300087 45 46 47 48 LIGHTS OFF INDICATUR 280005 LIGHTS INDICATUR 280004 DOOR FAN 130625 DOOR FAN 130625 FP54 84L HD ECLI TS FLUORESCENT LAMPS BEA REG D NOTE LAMPS ARE NLMBERED SEQUENTIALLY FROM THE HINGE SIDE STARTING WITH LAMP 1 FOUR LAMP ELECTRONIC BALLAST FOR 54W TS LAMPS LAMP SWITCH OUTPUT 360095 LAMP SWITCH OUTPUT 8 360095 LAMP SWITCH OUTPUT 350085 LAMP SWITCH OUTPUT 8 380085 3949 50Hz FRDM CABINET WIRE 20 BLK FROM CABINET CHASSIS GROUND IA FUSE 230135 6 360105 Anm 4 f OFF 5 e ce MANUAL ec TE FROM CABINET WIRE 9 p FROM CABINET WIRE 13 500032 LAMP 141054 LAMP 8 141054 500032 LAMP 4 141054
13. O TO 20 Figure 1 5 Terminal Strip Connections The environmental chamber is equipped with 4 20mA output for the remote transmission of temperature or CO2 data A terminal strip is located on the back of the incubator for convenience Refer to Figure 1 5 for terminal pin identification Remote alarm connections are also included on the terminal strip Figure 1 5 providing Normally Open N O and Normally Closed N C contacts C is the Common terminal The remote alarm will activate when either the incubator s temperature or CO2 go out of the set alarm limits Environmental Chamber 1 3 Attaching the Drain Connections Remote Data Output IMPORTANT USER INFORMATION CAUTION Stored product should be protected by a redundant 24 hour day monitoring system with alarm capability An interconnect jack and thermocouple are installed for centralized monitoring should on board system fail 4 20 Milliamp Output Remote Alarm Contacts Thermo Scientific See the serial tag on the side of the unit for electrical specifications or refer to the electrical schematics at the end of this manual Caution Connect the incubator to a grounded dedicated circuit The power cord connector is the mains disconnect device for the incubator Position the incubator so the unit can be easily disconnected 4 Plug the provided 8 ft power cord with a NEMA 5 20 plug into the grounded dedicated electrical circuit A NEMA 5 30 plug
14. OFF Disables Lamps 1 amp 8 5 Switch 2 IN Enobles S 2 k 7 Vo cycle with U timer or turned on in manual mode UFF Disables Lamps 2 8 7 ro Switch 3 UN Enables 5 4 k 5 to cycle with timer or turned on in manual mode FF Disables Lamps 4 amp 5 e UJ 1 3 4 5 6 7 8 Figure 1 10 Door Light Configuration 1 10 Environmental Chamber Thermo Scientific Section 2 Start Up and Operation 0 5 O Underonperaure huto Safety et etrigerat ion POWER ec Figure 2 1 Environmental Chamber Control Panel shown with optional CO control Main Power Switch and Indicator Light The main power switch controls power to the incubator The main power indicator lights when the power switch is on and the unit is receiving power Refrigeration Switch and Indicator Light The refrigeration switch controls power to the refrigeration system The refrigeration indicator lights when the refrigeration switch is on and the compressor is receiving power Defrost Switch and Indicator Light The defrost swi
15. Thermostat Replace Temperature Sensor Program Temperature Controller Remove Software Lockout Restore Software Lockout Controller Configuration Offset Calibration Temperature Replace Optional Recorder and Probe s Calibrate the Recorder Set the Door Heater Control CO2 Controller Calibration Specifications Spare Parts Refrigeration Schematic Electrical Schematics Warranty Information Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Table of Contents Environmental Chamber vii Section 1 Installation and Set Up EE 545 j i 5 oo T dL 2 Figure 1 1 Front View Figure 1 2 Side View Environmental Chamber 1 1 Thermo Scientific Section 1 Installation and Set Up Location Locate the unit on a firm level surface in an area of minimum ambient temperature fluctuation A minimum of three 3 inches clearance is required at the top and back of the incubator This space is necessary to allow ade
16. Warranty for your Thermo Scientific products Whatever Thermo Scientific products you need or use we will be happy to discuss your applications If you are experiencing technical problems working together we will help you locate the problem and chances are correct it yourself over the telephone without a service call When more extensive service is necessary we will assist you with direct factory trained technicians or a qualified service organization for on the spot repair If your service need is covered by the warranty we will arrange for the unit to be repaired at our expense and to your satisfaction Regardless of your needs our professional telephone technicians are available to assist you Monday through Friday from 8 00 a m to 6 00 p m Eastern Time Please contact us by telephone or fax If you wish to write our mailing address is Thermo Fisher Scientific 401 Millcreek Road Box 649 Marietta OH 45750 International customers please contact your local Thermo Scientific distributor iv Environmental Chamber Thermo Scientific Preface Warranty Notes Information You Should Know Before Requesting Warranty Service e Locate the model and serial numbers A serial tag is located on the unit itself e For equipment service or maintenance or with technical or special application inquiries contact Technical Services at 1 800 438 4851 or 1 740 373 4763 USA and Canada Outside the USA contact your local distribu
17. hole into the control housing 10 Connect the probe to the appropriate controller wiring 11 Reseal the probe access hole with Permagum and tie wrap the probe wire to existing wires Prog ram Temperatu The Watlow temperature controller has been set at the factory to operate Controller be incubator within the specifications listed in Section 5 of this manual Reference copies of the Watlow configuration records are included at the end of this section To prevent tampering software lockouts are employed in the system This lockout must only be removed by persons skilled in configuring controller software Caution Re programming the temperature controller alters the factory defaults and will seriously alter the performance of the incubator This may also void the warranty Do not reconfigure the controller without first consulting the Technical Services Department A 4 2 Environmental Chamber Thermo Scientific Section 4 Service Remove Software Lockout The Watlow temperature controller has been set at the factory to operate the incubator within the specifications listed in the Specifications section of this manual Reference copies of the Watlow configuration records are included at the end of this section To prevent tampering software lockouts are employed in the system These lockouts must only be removed by persons skilled in configuring controller software Caution Re programming the temperature controller alters the fact
18. in place 4 Locate the white connector in the top housing of the unit Connect it to the plug in the base of the recorder 5 Close and latch the control panel door Access Control Panel w 1 After disconnecting the unit from power disconnect the door plug Left Hand Door Swing from the lower left corner of the control panle Allow it to hang still connected to the door 2 Remove the two screws from the top and the two screws on the bottom of the control panel Retain them for re assembly 2 Pull gently on the right side of the control panel to disengage it from the tabs You may need to lift slightly to swing open the panel IR CO Option This section applies to units with the IR CO2 option only Connect 602 Source For the most economical use the liquid CO2 supply tanks should be without siphon tubes so that only CO2 gas enters the incubator injection system Two tanks may be joined together with a manifold to ensure a continuous CO2 supply Install a two stage pressure regulator with indicating gauges at the supply cylinder outlet The high pressure gauge should have an indicating range of 0 to 2000 psig to monitor tank pressure The low pressure gauge should have an indicating range of 0 to 30 psig to monitor input pressure to the incubator injection system A suitable two stage pressure regulator is available The CO source must be regulated at a pressure level of 15 psig 5 Higher pressure levels may damage the CO
19. is provided on units with the optional door light package Preset the controls as follows Overtemp Safety Thermostat Fully clockwise Undertemp Safety Thermostat fully counterclockwise Main Power Switch ON Temperature Controller Desired setpoint Door Heater 40 factory set Turn the Main Power switch on The Power indicator and Heat indicator will light Turn the Refrigeration switch on and the indicator will light Allow the chamber temperature to stabilize then set the overtemp safety thermostat as follows 1 Turn the overtemp control knob slowly counterclockwise until the audible alarm sounds and the overtemp indicator lights 2 Turn the overtemp control knob clockwise at least 2 degrees The alarm should be silenced and the overtemp indicator light should go out The overtemp safety thermostat is now set a few degrees above the control temperature setpoint When the chamber temperature rises to the overtemp control point the alarm system will activate power to the heaters will shut off and the chamber temperature will be maintained at the overtemp control point When an overtemp condition occurs the cause must be determined and corrected before normal operation under the main temperature controller can be resumed Note When the chamber temperature control setpoint is changed the overtemp safety thermostat must be reset to accommodate the change 4 Note Th
20. m a A ln eo ii sn orl 1 2 Attaching the Drain Connections 1 3 Remote Data OUIput sot roseo a ve ER 1 3 Remote Alarm Contacts 1 3 4 20 Milliamp Output 22 due ope E nds 1 3 Power C onnecHonouis vds uui peace RA RUE FEES YEA TESTE 1 3 Start EE 1 4 Set Overtemp Safety Thermostat 1 4 Set Undertemp Safety Thermostat 1 5 Prepare Optional CoBex Recorder 1 5 Change Pen as Ge E ae CER 1 6 Change Chart Paper edo deiere EE 1 6 Honeywell Recorder Optional 1 6 Connect the Recorder 1 6 Access Control Panel w Left Hand Door Swing 1 7 IR COZ Option e vie ie void exe pv texas VIUA A EE ES 1 7 Connect CO SOUTER ides acne FEEDER SE ras 1 7 CO2 Control and Indicators 1 8 Set EE 1 8 Door Light Optional EE 1 9 Start Up and Operation 2 1 Set the Operating Temperature 2 2 Air Exchange Ventilator Caps 2 3 Routine Maintenance 3 1 Environmental Chamber Section 1 Section 2 Section 3 Thermo Scientific Thermo Scientific Service Electrical Components Repl Over Undertemp Probe amp
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22. the Permagum seal from around the probe access hole 6 Remove the two screws located on the left side of the control panel and open the control panel door Remove any Permagum from around the access hole 7 Pull the probe s carefully up through the hole 8 Follow the probe cable s to the back of the recorder and carefully clip any plastic ties holding the cable s to other wiring 9 Remove the three screws securing the recorder and pull it carefully out from the front of the control panel 10 Replace the recorder with the correct part Note When replacing the recorder and probe s rette the probe cable s to the existing wires A Place an accurate thermometer s in the chamber next to the recorder s probe s After about three minutes compare the thermometer with the chart recorder For 2 pen operations also compare the second thermometer Note For 2 pen operations first select the pen you wish 3 to calibrate Hold down the 1 arrow for the red 1 AD Qy pen or the 2 arrow for the blue 2 pen until the Fi 42 8 light goes out Figure 4 2 Then adjust as necessary igure If an adjustment is necessary press either the 1 or 2 button to move the pen left or right The button must be held about five seconds before the pen begins to move Release the button when the pen matches the thermometer Environmental Chamber 4 5 Replace Optional Recorder and Probe s Thermo Scientific Section 4 Service
23. 3 Install the new pen by snapping the hinge securely around the pen arm 4 Re install the pen assembly by sliding the pen arm under the screws positioning the pen tip in the time line groove Tighten the screws 5 Push the Chart Change button and hold it for 1 second until the pen begins to move back onto the chart Note Make sure that the pen is marking on the chart It may be necessary to gently lift the pen onto the chart paper A The Honeywell DR 4500 Recorder is a one to four channel microprocessor based circular chart recorder The recorder is capable of recording both temperature and humidity and printing alphanumeric chart data on blank heat sensitive chart Refer to the Honeywell Configuration Record at the end of Section 4 and the supplemental Honeywell Recorder manual 1 After disconnecting the unit from power remove the two screws from the top and the two screws on the bottom of the control panel Retain them for re assembly 2 Pull gently on the right side of the control panel to disengage it from the tabs You may need to lift slightly to swing open the panel Thermo Scientific Section 1 Installation and Set Up Change Chart Paper Change Pen Honeywell Recorder Optional Connect the Recorder Environmental Chamber 1 6 Section 1 Installation and Set Up Connect the Recorder 3 Install recorder to the top of the unit over the studs Use the continued supplied nuts to secure tightly
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26. C Cr L SP 20 0 1 h Pb h SP 60 0 1 c Pb 1 C SP 1 ti 1d S 23 9 td SP Lo 100 0 otPt 3 Fn o ty MA Fn rMt r Sr Ai Fi 1 S Lo 4 00 S hi 20 00 ALM 1 ASi oFF A dSP oFF 1 A dL 0 1 A St Eactory Page Press Infinity amp Advance kry for 6 sec LoC LoC o 2 PAS E oFF SLoC 1 LoC P 3 rLoC 1 CUSt CUSt 1 CUSt 2 CUSt 3 CUSt 4 thru 20 PAr AC Pu PAr AC SP PAr P ACr PAr nonE Displays current controller value Display only LOC should be set at 5 until factory testing and calibration is complete This is a calibration factor and will vary from unit to unit 1 Indicates parameters added in version 11 00 control firmware Not present in ver 10 00 4 8 Environmental Chamber Thermo Scientific Section 4 Service CO2 CONFIGURATION RECORD WATLOW PM6 3920 3940 amp 3949 KITS 1900226 amp 1900227 CO2 GLS DATE 24 Sep 2011 ER MODELS JOB NUMBER UNT SERIAL NUMB CONTROL TYPE PREPARED BY Program Page o u o u CSP ti td db ALM 3 A Lo 32 0 Ahi 300 0 A St i Er dEC 1 i CA 1 Ain See Programming Sheets if required DN keys for 3 sec 5 0 1 0 ALM 2 32 0 300 0 i Er oFSt oFSt h Pr C SP id S h Pb A Lo A hi 1 A St Press UP amp Ain Su A 5 Uu C MA C M AUto A tSP 90 Aut no ALM1 A Lo 1 0 Ahi 21 0 A St Operations Page Ai Lnr u Mon LOOP
27. DWG TITLE ELECTRICAL SCHEMATIC 50 60Hz LOCATION JOB NUMBER DRAWING NUMBER STUCKNUI 190032 70 0 D CUSTOMER APPROVAL REFERENCE APPROVED BY APPROVING FIRM DATE OF APPROVAL THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND SUCH INFORMATION IS NOT TO BE DISCLOSED TD OTHERS FOR ANY PURPOSE NOR USED FOR MANUFACTURING PURPOSES WITHOUT WRITTEN PERMISSION FROM THERMO FISHER SCIENTIFIC ThermoFisher SCIENTIFIC BOX 649 MARIETTA OHIO 45750 Parts List Reference Number Assenbly Ponel Refrigerotion Wiring O 0 DO EL Hr 03 OX a 2 C 2 EN C 2 C W m C NOTES 69 Denotes Terninal Strip Connection J CR Last Relay Number N A Last Terminal Number 39 Lost Wire Nunber Environmental Chamber 8 6 9 1 Environmental Chamber Thermo Scientific 03 3 893 8 G 98 L006 OSI uoneuojui Ajueuem JO 401nquj SIP 290 inoA 1362002 ayi epising uogeoljdde ereds pue 05 eoueuejulewi uoneledo Aqueuem Juawdinba uo suonsanb inoA Jamsue 01 Apeei 81 9 89 7 6 6 0 epeue pue YSN L98H 8Er 008 1 1e JUewyedeq seJivas jeoluyoa Jno jjeo se d peunbal si asas jueudinbe J
28. F 1 Set the lamp control toggle switch to Auto This will operate the lights UN based on timer settings 8 S 2 Set the Off trippers by pushing a them outward from the center of the dial to control the desired off A time During the Off time the 1 Lights Off indicator will light Es 3 Set the ON trippers by pushing an them toward the center of the dial cas A to control the desired On time The OFF orange or red band is exposed when the trippers are on Figure 1 9 Door Light Timer Note All lamps are controlled by the timer when the Auto Off manual switch is in the Auto position By default lamps 3 and 6 are controlled by the Auto Off Manual switch The other three light switches enable disable the additional lamps to operate with the Auto Off Manual switch 4 Thermo Scientific Environmental Chamber 1 9 Section 1 Installation and Set Up Door Light Optional continued Us 5 J7 Cem De a I LI 1 1 prd e Da a Monual lff Auto Switch 81 Switch 82 I I Switch 3 LI gt Auto Uf f Manuo Switch UN Enables Lamp 3 amp 8 to cycle with tiner n or turned on in manual mode T T T T T OFF Disables Lamps 3 8 8 Switch 1 0 Enables Lanps 1 amp 8 to cycle with timer or ned on in manual node
29. H 1600W Refrigeration Compressor 1 4 Horsepower air cooled R 134A Electrical rm 120V 1 PH 2W 60Hz 16 FLA Ee 20 FLA with optional door light package Power Switch 1 Pole Line Cord None lockable disconnect provided Dimensions Exterior 38 0 W x 87 5 H x 32 0 F B IS E E 96 5cm x 222 3cm x 81 3cm Interior 31 0 W x 60 0 H x 27 0 F B hen 78 7cm 152 4cm 68 6cm Continuing research and improvements may result in specification changes at any time Performance plus or minus the least significant digit unless otherwise specified Better than 0 5 C uniformity at all other temperature parameters 5 2 Environmental Chamber Thermo Scientific 6 1 0ty Environmental Chamber Section6 Spare Parts Description RTD Temperature Sensor Fuse Ceramic 10A 350V Power Supply CO option Watlow PM8 Controller Watlow PM6 Controller COz option 20A Fuse Over Temp Thermostat Under Temp Thermostat Defrost Timer Heater wirewound Condensing Unit 1 4 HP 115V R 134A Thermal Fuse Blower Motor 1 4 HP 115V Part No 290163 230088 400051 231227 231228 285614 403940 403941 410048 830090 205082 285599 830044 Thermo Scientific Thermo Scientific
30. OM 305 TD 208 amp A00 NOTE Mode l IN LS as LON os LINE CORD FRIM 2 10 304 p L5 CLS UN 0 ALARY RELE REV ECH ATE ER E IPTION OF REVISION e KEE 9 cu ft Tncubot A ATTENTION Bre ho MA on ons on ero UN ae OS Su WE OBSERVE SECALIT TONS The Fishe MATERIAL E RET BTINO Hd AINT COLOR ILUT UTUTU 4 BA ELECTROSTATIC E SCIENTIFIC TOLERANCE UNLESS OTHERWISE SPECIFIE RAWING NUMBER SIZE E 3 SENSITIVE DEVICES ANGLE ECIMAL et 0 Aa Thermo Scientific Environmental Chamber 8 3 Electrical Schenotic 3800 Series Door Light Package 190032 70 0 0 REV 17 Page of 3 Thermo Scientific FROM CABINET WIRE 21 WHT 3920 WIRE 21 WHT 3940 24 HR ON OFF TIMER FOR LIGHTING 410021 LIGHTING CONTROL 300067 7 9 LIGHTS OFF INDICATUR 280005 LIGHTS ON INDICATOR 280004 DOOR FAN 130625 DOOR FAN 130825 FP54 841 HD ECI T5 FLUORESCENT LAMPS BEA RER D FOUR LAMP ELECTRONIC BALLAST FOR S4W T5 LAMPS LAMP SWITCH OUTPUT A 360095 LAMP SWITCH OUTPUT 8 360095 LAMP SWITCH OUTPUT 360095 LAMP SWITCH OUTPUT B 360095 FROM CABINET FROM CABINET 3920 3940 60Hz FROM CABINET WIRE 9 BLACK 3920 WIRE 22 BLACK 3820 CHASSIS GRDLND WIRE 22 BLACK 3940 LAMP 3
31. SENSOR a kek a kaa asua i RTD Controller Digital electronic proportional SeLDOIDE Ee ER Digital Display kt b Digital LED Readabilicy zamant aa kuwa a Z ei oe 0 1 C SITE 0 1 C Uniformity 0 3 C at 25 C to 37 C with six shelves installed Shelves be hupuy kal ke Seeks 6 19 Dimensions 30 62 W x 25 81 F B ee etse ate A qi 77 78 cm x 65 56 cm Construction Solid stainless steel reinforced Surface Area 5 4 sq ft 51 sq m per shelf Max Per Chamber 104 3 sq ft 9 69 sq m Clearance Adjustable on 3 7 62 cm centers Loading 35 155 16 Kg slide in and out 50 Ibs 23 Kg stationary Construction Volume EEN 29 cu ft 823 liters a act 304 2B stainless steel Exterior Cold rolled steel Insulation 2 5 1cm Foamed urethane Outer Door Gasket Four sided vinyl compression Finish vada Powder coated Salt spray tests exceed 1000 hrs per ASTM Standard B117 85 Thermo Scientific Environmental Chamber 5 1 Section 5 Specifications Weights 700 Ibs Shipping EE 850 lbs Temperature Alarm Sensor Thermostat Controller ma beat Sege sa Thermostat Setpoint a cuota vit ke Analog reference dial latin ay Q Audible visual Fittings Drain Port EE 3 8 OD Copper Unit Heat Load LDV e are e 5500 BTU
32. am g 6 TELS TM 00 YO 81 WING SOREL ASIJ LINT DS DO aly cH v 290502 JA 8 6 TALS SSTINIVIS POE 3aki YO OZ ii SDISGINL au 14 TO 62 028E BOW i SNUILIVJIJIJddS T 7 1 Environmental Chamber ientific Thermo Sc 9 SZO S EL INV339I3433 SAT SZ Ly 8 AWA da 138 Q 7 1 3417 SVD INIT NOLLINS 1 Sv IDH 2 OL 3801 dv2 E av k aso 20 8 E WALT av GO 100266 c8080C S Gp DIHU 11218 679 8 5 1051101190 L DA33H1 3 NOISSIASIH 1118 110118 S3SDdalld 9 8 13 2 803 O3SH SITINY 3INv JTOL VAN INIVd VAN WISSINW NNO NI 0213132345 ISTMASHLO SS31 OVI TEXXX T XX d 06 6810061 ZIS SNIMVSGO MIN JWIS 60 11 6 6 JIIVW3HOS NOI 1 3114 IMO AON ANY AOS 583 1 DI 25013510 28 UL UN SI NOILYWAD NI HONS ONY NODI LYWBDANT AdvIF3T dD d SNIVINOJ INJATIQUG STHL VEETBO LLOENI O UN N33 38 EO II C 31 0 av QNISNOH dOl 006 34vN 18 1209 1110 8
33. anel 7 Follow the wires from the probe to the thermostat mounted on the control panel Cut the tie wraps holding the overtemp cable to the existing wiring 8 Pull the overtemp knob on the control panel off 9 Remove the two screws holding overtemp assembly to control panel 10 Disconnect the two wires from the back of the thermostat assembly 11 Pull the entire assembly from the panel and remove the unit 12 Replace the thermostat and probe Note Reseal probe access hole with Permagum and tie wrap overtemp cable to existing wires after replacing probe A Environmental Chamber 4 1 Electrical Components Repl Over Undertemp Probe amp Thermostat Thermo Scientific Section 4 Service Replace Temperature Remove the incubator top right side air dam by removing the screws Sensor holding it in place 2 Remove the top three screws from the top of the right duct cover 3 Lean the duct sheet out and remove the Permagum seal from around the probe access hole 4 Remove the 15 copper capillary overtemp probe by extracting two plastic clips that hold the probe in place 5 Open the control panel by removing the four screws located on the top and bottom of the control panel 6 Pull the probe up through the access hole and into the control panel 7 Clip any plastic ties securing the probe wiring Disconnect the probe 8 Install the replacement probe in the chamber 9 Route the probe wire through the access
34. bject to change without notice Thermo Fisher Scientific makes no representations or warranties with respect to this manual In no event shall Thermo be held liable for any damages direct or incidental arising out of or related to the use of this manual 2011 Thermo Fisher Scientific All rights reserved ii Environmental Chamber Thermo Scientific Preface Important operating and or maintenance instructions Read the accompanying text carefully gt N Potential electrical hazards Only qualified persons should perform procedures associated with this Ze symbol Equipment being maintained or serviced must be turned off and locked off to prevent possible injury 5 Hot surface s present which may cause burns to unprotected skin or to materials which may be AN damaged by elevated temperatures Marking of electrical and electronic equipment which applies to electrical and electronic equipment Ho under the Directive 2002 96 EC WEEE and the equipment that has been put on the market after 13 August 2005 This product is required to comply with the European Union s Waste Electrical amp Electronic pee Equipment WEEE Directive 2002 96 EC It is marked with the WEEE symbol Thermo Fisher Scientific has contracted with one or more recycling disposal companies in each EU Member State European Country and this product should be disposed of or recycled through them Further information on Thermo s compliance w
35. control system The user should determine the most economical pressure level between 10 and 20 psig appropriate for the desired CO percentage in the chamber Use only sufficient pressure to maintain recovery time after door openings Thermo Scientific Environmental Chamber 1 7 To connect the CO supply CO inlet 1 Insert the copper tubing provided with d the unit as far as it will go into the nut of the CO2 connection 2 Turn the nut until it is finger tight e e 3 For reference scribe the nut at the 6 00 Figure 1 7 002 Inlet position 4 While holding the fitting body steady with a wrench tighten the nut 1 1 4 turns until the mark is at the 9 00 position 5 Securely attach the CO line to the open end of the copper tubing 6 Check the tubing connection for leaks The Watlow PM6 CO controller s upper display shows the actual CO content inside the chamber The lower display shows the CO2 setpoint Before setting the CO Content allow the chamber temperature to stabilize Do not open 0 door during the stabilization period To set the CO content press the Up or Down Arrow keys on the Watlow PM6 Controller POWER Figure 1 8 CO Control and Indicators The sample port is used for checking CO
36. e overtemp control is not directly calibrated The numbers on the dial are for reference only A Thermo Scientific Section 1 Installation and Set Up Power Connection Start Up Set Overtemp Safety Thermostat Environmental Chamber 1 4 Section 1 Installation and Set Up Allow the chamber temperature to stabilize then set the undertemp safety thermostat as follows 1 Turn the undertemp control knob slowly clockwise until the audible alarm sounds and the undertemp indicator lights 2 Turn the undertemp control knob counterclockwise at least 2 degrees on the scale The alarm should be silenced and the undertemp indicator light should go out The undertemp safety thermostat is now set a few degrees below the control temperature setpoint When the chamber temperature drops to the undertemp control point the alarm system will activate power to the compressor will shut off and the chamber temperature will be maintained at the undertemp control point When an undertemp condition occurs the cause must be determined and corrected before normal operation under the main temperature controller can be resumed Note When the chamber temperature control setpoint is changed the undertemp safety thermostat must be reset to accommodate the change A Note The undertemp control is not directly calibrated The numbers on the dial are for reference only A The seven day circular chart slotted screws recorder is located on the
37. front of loosen only the incubator cabinet and is ay eie protected by a glass door press to P change To prepare the recorder for chart operation open the glass door and snap the connector onto the 9 volt jin line JP x battery Figure 1 6 If the unitis groove operating the green LED lights steady If the unit is not turned on the LED blinks If the battery is weak or not connected the green LED will flash If power is lost to the cabinet the LED will also flash When replacing the 9 volt battery use only an alkaline style battery Dispose of the old battery following established environmental practices Figure 1 6 Recorder Components Environmental Chamber 1 5 Set Undertemp Safety Thermostat Prepare Optional CoBex Recorder Thermo Scientific 1 Press the 3 Change Chart button Figure 1 6 and hold it for 1 second until the pen begins to move to the left of the chart 2 Remove the existing chart by unscrewing the center knob securing it 3 Install the new chart positioning it so that the correct time line coincides with the time line groove on the chart plate 4 Replace the center knob and screw it tightly against the chart 1 Using a small flat blade screwdriver loosen the 2 screws holding the pen arm and remove the pen and arm as an assembly 2 Unsnap the plastic hinge securing the pen Remove and discard the old pen
38. ght The ventilator caps may be opened by turning counterclockwise and closed by turning clockwise Caution For optimum performance of the unit the vent caps should be closed at all times A Environmental Chamber 2 3 Air Exchange Ventilator Caps Thermo Scientific Section 3 Routine Maintenance Warning De energize all potential sources of energy to this unit and lockout tagout their controls O S H A Regulation Section 1910 147 The continued cleanliness of the stainless steel used in this unit has a direct effect on the appearance and operation of the unit Use the mildest cleaning procedure that will do the job effectively Clean the outside of the incubator with soap and water or with any non abrasive commercial spray cleaner Clean the inside of the chamber with alcohol and or soap and water Disinfect the interior panels with a general use laboratory disinfectant diluted according to the manufacturer s instructions Rinse the surface thoroughly after each cleaning and wipe the surfaces dry Always rub in the direction of the finish polish lines Caution Do not use chlorinated solvents on stainless steel as they can cause rusting and pitting A Caution Do not use volatile or aromatic solvents for cleaning inside the cabinet as their residue can contaminate the cabinet environment A The Thermopane glass door may be cleaned with commercial glass cleaner or with a solution of ammonia and water Environmental Chamber
39. ith this directive the recyclers in your country and information on Thermo Scientific products will be available at www thermofisher com Always use the proper protective equipment clothing gloves goggles etc Always dissipate extreme cold or heat and wear protective clothing v Always follow good hygiene practices v Each individual is responsible for his or her own safety Thermo Scientific Environmental Chamber Preface Do You Need Information or Assistance on Thermo Scientific Products If you do please contact us 8 00 a m to 6 00 p m Eastern Time at 1 740 373 4763 Direct 1 800 438 4851 Toll Free U S and Canada 1 877 213 8051 FAX http www thermoscientific com Internet Worldwide Web Home Page service led marietta thermofisher com Tech Support Email Address www unitylabservices com Certified Service Web Page Our Sales Support staff can provide information on pricing and give you quotations We can take your order and provide delivery information on major equipment items or make arrangements to have your local sales representative contact you Our products are listed on the Internet and we can be contacted through our Internet home page Our Service Support staff can supply technical information about proper setup operation or troubleshooting of your equipment We can fill your needs for spare or replacement parts or provide you with on site service We can also provide you with a quotation on our Extended
40. match an Temperature independent temperature sensor To do so follow the next few steps 1 Perform the Remove Software Lockout procedure in this section 2 Suspend an independent calibrated sensor s in the center of the interior chamber 3 Allow approximately 30 minutes for the incubator to stabilize 4 Press up and down arrow keys simultaneously for 3 seconds The word OPEr appears in the lower display 5 Press down arrow until Ai appears in the upper display 6 Press the Advance key until i CA appears in the lower display Press up or down arrow key to either add or subtract an offset value This value is the difference between the actual value shown on the controller and the reference sensor value 7 Press the Infinity key until the display reverts to normal operation 8 Perform the Restore Software Lockout procedure in this section 4 4 Environmental Chamber Thermo Scientific Section 4 Service Open the incubator door and locate the probe mounting plate attached to the center of the right interior wall Remove the mounting plate 2 The recorder probe is attached to the lower end of the back of the mounting plate Remove the probe by carefully sliding it out of the housing 3 Remove the screws securing the ceiling of the incubator and remove the ceiling 4 Remove the top three screws on both edges of the right duct sheet 5 Lean the duct sheet out in order to remove
41. ory defaults and will seriously alter the performance of the incubator This may also void the warranty Do not re configure the controller without first consulting the Technical Services Department A 1 Press the Advance and Infinity keys at the same time and hold them for about six Lock seconds The word Fcty factory will Factory appear in the bottom display If numbers in the bottom display begin to scroll up or down the keys have not been pressed simultaneously Try again 2 Press the Up Arrow until LoC lock appears in the upper display The word B sec Fcty will remain in the lower display Figure 4 1 Figure 4 1 Displays 3 Press the Advance key to scroll through the menus as follows No changes required PAS E 3 No changes required Change to 5 unlocked Thermo Scientific Environmental Chamber 4 3 Section 4 Service Restore Software Lockout To turn the software lockout back On 1 Set Lock values back to previous setting See Remove Software Lockout above Controller Configuration The Watlow PM Temperature Controller has been configured at the factory Copies of the Watlow Configuration records are included at the end of this section Watlow factory manuals are included with this manual Caution Do not re configure the controller without first consulting the Technical Services department A Offset Calibration It may be necessary to calibrate the temperature controller to
42. p 3949 24 Sep 2011 DATE Temperature GLS MODELS JOB NUMBER UNT SERIAL NUMBER CONTROL TYPE PREPARED BY Operations Page Press UP amp DN keys for 3 sec 8 AC Pu in version 10 firmware i CA Ain i Er 2 3 1 3 90 32 0 300 0 0 oFF 0 5 oFF 0 A Lo A hi A St JC SEn FiL i Er dEC All other perameters at default values Environmental Chamber 4 7 Ai2 nSrc i Er LCA Lnr 2 Su A oFSt o u dio 6 do 6 oFF C Pr C SP Aut no C SP id S 23 9 ALM2 A Lo 32 0 A hi 300 0 A St Entl oFF Ent2 oFF Ail Lnr1 dio 5 oFF IACt Auto no AUto 90 ALM1 20 0 34 0 1 nonE In i Er iCA Su A oFSt o u di S Ei S Mon C MA h Pr r En C M A tSP A Lo A hi A St Ai LooP ALM P StA P Str P ACr P AtA group parameters are for Ramp Soak programming only Setup Page Press UP amp DN keys for 6 sec dEC i CA 1 Ain 1G Er Lnr 2 En oFF Pu2 Fn oFF 0 0 Ail rO IH 3 2 0 OFF Lnr1 oFF Pul oFF 0 0 SEn rt L FiL i Er Fn Fn Ai Thermo Scientific Section 4 Service TEMPERATURE CONFIGURATION RECORD WATLOW PM8 MODELS 3911 3913 3920 3940 amp 3949 JOB NUMBER UNT SERIAL NUMBER CONTROL TYPE Temperature PREPARED BY GLS DATE 24 Sep 2011 h Ag 1 L dE no C Ag rP oFF
43. quate air flow around the refrigeration system At least eight 8 inches of clearance is required at the top of the incubator for service access Prelimina ry Cleanin g Disinfect all interior surfaces with a general use laboratory disinfectant an d Dis i nfe cti n g Rinse thoroughly with sterile distilled water then 7096 ethanol Dry with a sterile cloth as needed Disinfect the shelf channels and shelves then rinse with distilled water before installing Caution Before using any cleaning or decontamination method except those recommended by the manufacturer users should check with the manufacturer that the proposed method will not damage the equipment Accidental spills of hazardous materials on or inside this unit are the responsibility of the user A Installing the Shelves The shelves may be installed at any level in the incubator Install a shelf ds channel on each side With the tabs 0 SR c pointing up attach the channel by 99620090009 Lo locating the rivet into a slotted hole 90 000900 oo far end first Pull the channel 09900990009 toward the front and slide the front 99 200 0090 99 rivet on the channel into the slotted 02 ds 65 095 hole and press down Make sure 90 0000 that the channels are opposite each other so that the installed shelf will be level Figure 1 3 Shelf Channels Leveling the Unit Place a bubble type level on a shelf inside the incubator Adjust the feet as needed co
44. rol Indicator Light and Audible Alarm The undertemp safety thermostat should be set slightly lower than the operating temperature of the incubator In the event of an undertemp condition the undertemp safety thermostat will Activate the audible alarm and the undertemp indicator light Interrupt power to the refrigeration system and maintain the incubator s cabinet temperature at the undertemp safety control point Note The undertemp control is not directly calibrated The numbers on the dial are for reference only A If an undertemp condition occurs the alarm can only be silenced by lowering the undertemp safety thermostat setting However the cause of the problem must be determined and corrected before normal operation under the main temperature controller is resumed Set the Operating The Watlow temperature controller s upper numerical display shows the Temperature actual temperature inside the incubator chamber The lower display shows the temperature setpoint Changing the Setpoint To raise or lower the setpoint press the Up or Down Arrow Temperatures are set in 0 1 C increments 2 2 Environmental Chamber Thermo Scientific Section 2 Start Up and Operation Air exchange for the incubator is regulated through the manually adjustable intake and exhaust ventilator caps located on the top of the cabinet When viewed from the front of the incubator the intake cap is on the left and the exhaust cap is on the ri
45. tch controls power to the defrost system Setting the defrost switch to Auto will provide two 15 minute defrost cycles during a twenty four hour period The defrost indicator lights when the defrost switch is on and the incubator is in a defrost cycle Caution The defrost switch must be set to Auto when the temperature setpoint is 10 C or below Cool Indicator The Cool Indicator is illuminated when the refrigeration system is acti vated Heat Indicator The Heat Indicator is illuminated when the heater is activated Thermo Scientific Environmental Chamber 2 1 Section 2 Start Up and Operation Overtemp Safety Control Indicator Light and Audible Alarm The overtemp safety thermostat should be set slightly above the operat ing temperature of the incubator In the event of an overtemp condition the overtemp safety thermostat will Activate the audible alarm and the overtemp indicator light Interrupt power to the heaters and maintain the incubator s cabinet temperature at the overtemp safety control point Note The overtemp control is not directly calibrated The numbers on the dial are for reference only A If an overtemp condition occurs the alarm can only be silenced by rais ing the overtemp safety thermostat setting However the cause of the problem must be determined and corrected before normal operation under the main temperature controller is resumed Undertemp Safety Cont
46. tor Repairs NOT Covered Under Warranty e Calibration of control parameters Nominal calibrations are performed at the factory typically 1 C for temperature 1 for gases and 5 for humidity Our service personnel can provide precise calibrations as a billable service at your location Calibration after a warranty repair is covered under the warranty Damage resulting from use of improper quality water chemicals or cleaning agents detrimental to equipment materials Service calls for improper installation or operating instructions Corrections to any of the following are billable services 1 electrical service connection 2 tubing connections 3 gas regulators 4 gas tanks 5 unit leveling 6 room ventilation 7 adverse ambient temperature fluctuations 8 any repair external to the unit Damage resulting from accident alteration misuse abuse fire flood acts of God or improper installation Repairs to parts or systems resulting from unauthorized unit modifications Any labor costs other than that specified during the parts and labor warranty period which may include additional warranty on 602 sensors blower motors water jackets etc Thermo Scientific Environmental Chamber V vi Table of Contents Installation and Set Up 1 1 0 ea er NE i eee t puis 1 2 Preliminary Cleaning and Disinfecting 1 2 E TEE 1 2 Levene UMP os aa
47. ueuniede S 3IA18S jeoiuyoa aui ol peuunjaJ pue pajajdwoo s peo Ajueuem y 40 uone pue 0 401 syzuow xis euonippe ue pamojje ase juewdinba Jno 5201s oym siajeeq poled Ajueuem Jean oui Bulinp 1uanbesqns Aue 0 spuejxe uon38joJd Ajueuew ayi Paap si 1u uidinb JnoA euin ewes ayi Afajewixoudde 1284 8 o1u oB jJim JEM ay os awn Buiddiys Joj smojje siu ino wouy peddius si juawdinbe JnoA ajep ay wouj syyuou om 511015 polad Alueiea ayi ALNVHSVM YITVIA TWNOLLVNIILNI DISILNSIDS OIWd3H1 Thermo Fisher Scientific 401 Millcreek Road Marietta Ohio 45750 United States www thermofisher com
48. unterclockwise to lengthen or clockwise to shorten Level the unit front to back and left to right 1 2 Environmental Chamber Thermo Scientific Section 1 Installation and Set Up The cabinet s 3 8 MPT drain line connection is located on the rear lower left side of the cabinet Figure 1 4 A P trap is included with the unit and must be installed on the connection LI Drain connection for evaporator and floor drain Requires a P TRAP X e HE unu ylon adapter for front drip trough DO NOT TRAP Figure 1 4 P trap Installation Location To install the drain connection 1 Using Teflon pipe thread tape tape the threads on the cabinet drain connection 2 Using an open end adjustable wrench install the P trap onto the connection Make sure the trap section is positioned down 3 Push a piece of 3 8 ID tubing onto the trap and direct the tubing to a convenient drain Install a hose clamp on the tubing if desired A condensate evaporator P N 1900031 or condensate pump P N 184062 may also be used To connect the nylon adapter from the front drip trough do not install a p trap Figure 1 4 Push a piece of 3 8 ID tubing onto the nylon adapter and direct the tubing to a convenient drain Install a hose clamp on the tubing if desired 1 2 3 4 a 6 7 8 9 10 KA l l sou E 3j TEMPERATURE REMOTE ALARM LV 4 20 MA 30V 1A MAX 4 20 20 TO 800 SYSTEM NORMAL
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