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Large-Capacity Reach-In CO2 Incubator User Manual

1. DISPLAY BRD 190609 OPEN 31 e 24 8 J4 9 e B J4 10 e 29 30 44 11 9 9 CLOSED 33 SVOC 6 a3 RET 3 24 t 2 1 42 100 120VAC 50 60Hz IPH 10 FLA RFI LINE FILTER POWER INLET L a 460180 el 2 3 a ee ee ies er risp ae iss POWER SWITCH CIRCUIT BREAKER 230184 ISA JAFUSE ul RECORDER OUTLET 230135 I 460024 BLOWER MOTOR 1 30 HP 156112 64 CAPACITOR 3 MFO 370VAC 170154 2 5A FUSE 45 e INTERIOR GFCI RECEPTACLE 230158 404 NEMA 5 15R 460038 4 53 K H 9 4 d 1 yonn 75 eb ru 9824 WIREWOUND HEATERS E EACH 300W 120V 500210 cdi red aR OVERTEMP SAFETY MANUAL RESET OPEN N RISE e 180F 400141 5 4 11 12 pi 2 bik RH PAN HEATER DUAL ELEMENT Lec A M es 2 150 VATTS 132046 J5 5 63 76814 M M 9 eb HEATED GLASS DOOR WEI 10A 135W NOMIMAL ot PL STK 105063 J3 1 gt J3 2 3 3 15 02 SOLENDIO 12 0 LN D 250118 POWER J3 4 16 SUPPLY zz 400118 J3 5 IE Er 3 6 17 8 18 J8 2 19 8 3 z 84 BU V DOOR SWITCH MOMENTARY ROCKER 360157 Shown w door open J4 2 22 H3 24 FLDAT SWITCH HUMIDITY PAN 380171 Ja a 5 194021 R
2. BLUE WIRES RED WIRES HARNESS 190522 950013 TUBING 5 625 LONG 950013 TUBING 9 625 LONG TUBING 4 315 LONG 32 X 318 950013 600034 SNAPPER CLAMP 840020 FITTING CO2 INLET LABE FITTING W 220576 0 250 LONG 950013 TUBING GAS GUARD WIRING 0 750 1 8 MPT x 1 4 HOSE BRASS ADAPTER 380220 NOT TO THIS DOCUMENT CONTAINS PROPRIETARY MODEL PART NAME 1900000 Ta a B D lt o S So 2 go gt s Zo 5 so o m 2 5 m SIS oz a ele 2 ZIZ Ge 5 2 EO 22 el Zo z sz 2 1 WHEN INSTALLED REFER TO TEST PROCEDURE TPS 3950 140 000 16 FOR TESTING Thermo Scientifi Section 8 Spare Parts CD D S s z 00 EN S og 5 D O lt 2 L S Scl Yo CR 5 05 Q s on olg x o 6 xg COMPONENT MOUNT ASSEMBLY Thermo Scientific Reach In Incubator 8 7 Section 8 Spare Parts c Jo 5 9894 M 90 0966 Joyeqnou uj yoeay 1966 pue 0565 Buimeiq 0 X18W3SSV LNNOW ASSV 00S 3 010
3. AUTO TRANSFORMER B VA 420082 J3 1 J3 2 J3 3 15 02 SOLENOID 12V0C LN 250118 POWER J3 4 16 l SUPPLY gg 00119 3 5 PAS 12 gt Wu 35 x J3 6 17 8 1 8 J9 2 418 lp 2 84 21 0002 SWITCH MOMENTARY ROCKER 360157 Shown w door open J4 2 22 T FLDAT SWITCH HUMIDITY PAN pu 360171 J4 4 5 194021 a RIBBON Ja s a CABLE m 34 POS gt gt MES z l 2477 on 28 iy TEMP PROBE 2252 25 221 2 zi 290138 Diy m 48 7 28 M 9 x p n 9 JA 10 e29 ta PEN CO2 SENSOR 290090 02 roseo a 31 44 12 e te 5V0C 6 mu 32 la 33 REMOTE ALARM CONNECTIONS 3 e 43 shown in alorn state 2 3 lt 2 CUN al Electrical Schematic Model 3951 Reach In 202 Incubator 3951 70 0 D REV 2 Page of 2 Thermo Scientific Reach ln Incubator 9 3 Section 9 Electrical Schematics 39 35 OPTIONAL CO2 GAS GUARD KIT 13 1 kre 1900000 40 13 2 EP PRESSURE SWITCH 1 TANK EMPTY 41 360213 Z 133 37 QE PRESSURE SWITCH 2 TANK EMPTY E Dout 360213 42 m 134 A 13558 43 02 3 6 las SILENDID 3 WAY 12V0C 41 250121 44 413 7 3 8
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5. 31 0 W x 60 0 H x 27 0 F B 78 7 cm x 152 4 cm x 68 6 cm Weight ch edes 500 Ibs 226 8 kg Certification 3950 Series UL CSA CE 3951 Series CSA CE Safety Specifications Altitude 2 000 meters Tempebatite qaae dc EE DA 5 C to 40 C Humidity 80 RH at or below 31 C decreasing linearly to 50 RH at 40 C Mains Supply Fluctuations Operating Voltage Range Installation Category II Pollution Degree 2 Class of Equipment I 1 Installation category overvoltage category defines the level of transient overvoltage which the instrument is designed to withstand safely It depends on the nature of the electricity supply and its overvoltage protection means For example in CAT II which is the category used for instruments in installations supplied from a supply comparable to public mains such as hospital and research laboratories and most industrial laboratories the expected transient overvoltage is 2500V for a 230V supply and 1500V for a 120V supply 2 Pollution degree describes the amount of conductive pollution present in the operating environment Pollution degree 2 assumes that normally only non conductive pollution such as dust occurs with the exception of occasional conductivity caused by condensation Reach ln Incubator 7 3 Thermo Scientific Section 8 Spare Parts Part Number 230135 230158 230120 230106 156112 170164 600210 25
6. Start Up Allovv 12 hours for the temperature in the cabinet to stabilize before proceeding Presently Operating Allow at least 2 hours after the display reaches setpoint for temperature to stabilize before proceeding Reach In Incubator 2 1 Section 2 Calibration Calibrating Temp 1 Press the Mode key until Cal indicator lights continued 2 Press the right arrow until TEMPCAL XX X appears in the message center 3 Press the up down arrow to match the display to the calibrated instrument 4 Press Enter to store calibration 5 Press the Mode key to return to Run or the right left arrow to go to next previous parameter Calibrating the CO Model 3950 Series incubators have a CO sensor The incubator System atmosphere is not only effected by the quantity of CO2 present but also by the air temperature and water vapor present in the incubator atmosphere In monitoring the effects of CO air temperature and absolute humidity must be held constant so any change is caused by a change in CO concentration Changing temperature or changing from elevated humidity to room ambient humidity levels will require re calibration of the CO control CO Sensor Stabilization Periods Start Up The CO sensor has been calibrated at the factory for 37 C and elevated humidity Allow the temperature humidity and CO levels in the chamber to stabilize at least 12 hours before checking the CO concentration with an independent i
7. 09096 92 ER a VIN LAN 911 0 18 OZ X OGL LAN 206088 GZ VIN 913 QHW18 06 63 X 144 S I 914 206088 be V N 32445 YOLON I 1E SE00061 Y N 31114 INN 93M010 1 16 2200061 ASSV GNS IN 0ON 93M018 I 90 1200061 12 VIN u3HSVM 38021115 690081 02 2 u3HSvM 1Y14 NO1431 01 016 8900 L 6 4 SYM 55 917 0900 1 8 YIHSYM NOUN QI 5 SS00EL L 2 u3HSVM INIYJOIN 1 00 1 9 2 Nid 11000 X 980089 S V N 4081 1 150 83 1 61109 007 VIN ASSY 38014 U31SIWH3HI 861062 VIN 1557 YOSNIS 202 31 060062 4 1100N02 HINI Se1002 LI VIN 31 07 1132 20 281061 0 VIN 1132 202 181061 6 VIN S X X 096 XSV9 LNW HIN 151061 8 VIN 011 YdY2 N QANE Y9l0L1 L VIN 0115 3 6 001 9 VIN YOLON 354 dH 06 211961 VIN 13 Y9 gldyiy 1132 209 001601 LA VIN 134SV9 LNNOW YOSNIS 660601 L LAN X3H HSYAY dZ 28 84 20082 4 l LAN X3H 5 dZ 22 94 10062 l ALO 8 0114183530 1 yd ON md 2 SIVWIYSLYW 40 1118 0011121 JLYNINI 13 OL LIVHS NI SUJHSYN 0 949 22 3SN 190 10 90 0286 6 1uvd 833145 2010 M T waa ea 66 80 21 ty12 niP W SILON 3801032084 0300Y wn 190Y m 66 11 11 1 10 0666 SYM S IS 9 980 0 983 ana 830 820 66 22 60 07 2 2 34 518 0300Y 1820 80 66 20 0 1112 80151138 40 N0114132930 agav awa 48 36 831
8. Section 7 Specifications Specifications are based on nominal voltages of 115V or 230V in ambient temperature of 22 C to 25 C Temperature Control 0 1 C Microprocessor PID Setpoint Digital Touch Pad 0 1 C Range 5 C above ambient to 60 C Uniformity 0 3 C 37 C Tracking Alarm User programmable low indicator Overtemp Tracking user programmable action and indicator Display Digital LED 0 1 C increments Temperature Safety Type Extreme temperature safety action and indicator Sensor Thermostat independent of temperature control system Indicator Message center audible and visual alarms Relative Humidity Selectable Ranges Medium 58006 High 59006 COz Control 0 1 microprocessor PID Sensor vo ea ie usa Thermal conductivity EE 0 1 Ranger e via vo STRE READ 0 to 20 Inlet Pressure 15 PSIG x5 PSIG Display Digital LED 0 1 increments Reach In Incubator 7 1 Section 7 Specifications 7 2 Reach In Incubator Model 3950 100 120VAC 50 60Hz 1 PH 10 0 FLA Shelves Dimensions 30 62 W x 25 81 F B 77 78 cm x 65 56 cm Construction Solid stainless steel 2B finish Surface Area 5 4 sq ft 0 51 sq m per shelf Max per Chamber 145 8 sq ft 13 55 sq m SE ATR Sieh ER EN 5 Maxi uera eec Roe ER ake e
9. Visit us online to register your warranty www thermoscientific com labwarranty Model 3950 and 3951 Forma 29 cu ft Reach In Incubator Operating and Maintenance Manual 7003950 Rev 21 Preface Covered Xx Models 00 Sensor Voltage 3950 T C 100 120 3951 T C 200 230 T C is a thermal conductivity sensor All units are 50 60 Hz Manual Number 7003950 21 29318 IN 4272 12 14 12 Clarified usage on exploded drawing 3950 08 4 list CCS 20 28773 IN 4231 10 8 12 Updated Figure 1 6 to current CCS 9 28267 2 20 12 Added cautions for running high RH or temps CCS 8 24921 3939 2 16 12 Removed accessory list pg 7 2 CCS 7 27292 N 4073 9 29 11 Updated component mount assy drawing spacers pg 8 7 amp 8 8 CCS 16 27398 IN 4107 9 13 11 Updated float sw 360171 to 1900471 assy with pins 370397 pg 8 1 CCS 5 25421 IN 3917 3 25 09 Corrected Mode Menu list pg 1 3 CCS 4 24975 10 31 08 Updated water specs on page 1 6 CCS Thermo Scientific Reach In Incubator i Preface CAUTION Contains Parts and Assemblies 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 A Caution All internal adjustments and maintenance must be performed by qualified service personnel A Warning If the incubat
10. dus S TES ES LA a en ele ao 5 cc lt e a 5 lt 2 1 Im a a SIS 5 bez E eo a Lal re lt 1 o Z S Fan l 2 2 o a a 52 44 219 s Z m e R E Z a 62 25 gt lt A hse Liz a e wa a ee olar ole 25 lala E c z zz a EZ wololo a elo La x D d a gt lt lt ul eu as 2 a 3e l rl foto fe ili EJ 2 gt x 2 2 l war x v lt a To SI S S 15 e lt miei z lu xi simi del CUN Xo E Ils Sla s bez giz Roua 5 25 ouo s pee tf LM o o S DIS l l l l s f 2 x elm Per SS ONSE E Tonra us at 22 o lt a ye E 2 x S x s o os 2 z 5 o a 9 5 o 24 FRONT 2 S REF RING LUG WITH WHITE WIRES REAR VIEW SCALE 0 563 N N VIEW S
11. 45 RU 4 4 9 J6 1 on RS 485 3 RS OPTIONAL RS 485 DUTPUT KIT 47 J6 2 i Is RS 485 ID 48 A 49 m TEMP L m 18 B ANALOG 02 25 OPTIONAL ANALOG OUTPUT KITS 30 3 OUTPUT 190512 4 to 20nA x BDARD 190543 0 to 5 0 51 x mt 190544 to IVDC 29 52 8 33 54 WIRE REFERENCE CHART 55 m GA GA cou 0 enne 1 16 l r 2 Buc 22 leen 56 2 8 ev l 22 8 143 2 2 BLACK 3 6 23 44 8 YELLOW 57 3 18 BLACK 24 22 BROWN 8 RED 4 16 BLACK 25 22 BROWN 58 26 22 RED 5 8 pack 27 22 RED 59 6 8 28 22 GREEN 7 18 GRANGE 29 22 GRAY 60 16 BLACK 30 PURPLE 8 WHITE l 31 2 ORANGE 61 9 b RED 32 22 3 BLACK 10 16 l 33 22 3 RED 62 104 18 WHITE 34 22 3 WHITE 7 ti d8 BUE l 35 20 RED 63 12 18 BLACK 36 20 RED 13 8 REO 37 20 BLE B4 ta 8 BROWN 38 20 BLUE 5 18 YELLO 39 20 ORANGE 65 8 8 YELLO 40 20 ORANGE 17 18 RED 41 20 BLACK BB 18 18 GREEN 19 18 ORANGE 67 20 18 GREEN 68 69 70 SENSTR REFERENCE VALLES CO2 290080 DIFFERENCE VOLTAGE DF 3 6My ZCH2 71 8 98 4 10 TO J4 9 amp 2 11 72 73 NOTES i CUSTOMER APPROVAL REFERENCE 1 __Dendtes Terninol Strip Connection epee BY Electrical
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13. 8 1 90 L000061 YIBNAN OMG Ientific Thermo Sc Reach ln Incubator 8 10 Section 8 Spare Parts 8 11 E Tn 1 90 8000061 226 3115 YIGWAN IN AV YO 31112345 5 8 810 SSIINN JONVYITIOL N011Y804802 N0312313 Y N INIYd 0 239 26 98 HOV3 v 83108 1 LAN Sd3 M NLS YINYOD 22 98 OL 3318 13389 111110 11 158 YIN 09270 31V0S 66 62 6 31VQ HYN deyl 020 0 3 IIVE SNAG NONHO TOWAMAIH WOKS INGOSSS NALI I UM CAINO 1966 LDOHLIM 3904804 9815013 103 0390 166 0966 ATGNJSSY 130Y4 1081802 31111 980 YON 380ddnd ANY 504 553810 01 03501210 39 000006 13 X15 1081102 401831 1 3 38 1894 13008 141 58 1463 1 3 206 5141 HR 914 04318 BIKSYM LI SLE 58 020078 62 ONILLIJ 08919 LAN Si 1147020078 vz 98111 08384189 052 914 0200 8 ez Gnd GEES CAINO 0666 13302 33 88 TINWI 10914021 1 16 619061 22 YN ATGN3SSY GNS INNON 1178340 9100061 12 11643594 819 138 4 108 803 g000061 02 GINSYA 13814 10118 SIS 11006 T 9 13825 SWIS LK dild SS 7 1 X 2t 94 120069 D 131100 8304 861097 LI 1118 171100 11 4789 720098 T 1045 424
14. CONFIG mode ress Enter Temperature Mode TEMPCAL XXX to save settinq Scroll for Parameters d Press to return lt gt IZ Numbers decrease to previous parameter Numbers increase C0 Press Enter Mode CO2ZERO d si to save setting Scroll for Parameters Press to return Numbers decrease to previous parameter 2 4 Reach In Incubator Thermo Scientific Disable the ADD VVATER Alarm Turn All Audible Alarms ON OFF Thermo Scientific Section 3 Configuration Several features available in Configuration Mode allow custom setup of the incubator These features are listed and described below All features may not be necessary in all applications but are available if needed To enter Configuration mode press the Mode key until the Config indicator lights Press the right and or left arrow until the appropriate parameter appears in the message center See Chart 3 1 at the end of this section for more detail All applications do not require humidity For this reason the ADD WATER alarm can be disabled The factory default for the ADD WATER alarm is ON 1 Press Mode key until Config indicator lights 2 Press right arrow until H20 ALM XXX is displayed in message center 3 Press up dovvn arrow to toggle H2O ALM ON or OFF 4 Press Enter to save the setting 5 Press Mode key to
15. FOR PRODUCTION CHE D DWG amp DCB DCB N A IN 2 3930 01 51 740 7 Es CO2 SENSOR TEMP SENSOR SAMPLE PORT INTAKE 002 INJECT TUBE 950013 10 LONG W 840002 TEE WIREWOUND HEATER ASSY DVERTEM THERMOSTAT BLOWER SPINNING EEL BLOWER wH IN INCUBATOR MODEL PART NAME 3950 ao 2 aj m B pe ES c zu 2 25 Fi 5 Es E aH a Ek m 25 zz ED g m s A m a x 4G mz lt Thermo Scientific Section 8 Spare Parts d 10 056 3115 8 4 ON LAN 0314 06195 YO 5 0 66 22 9 3 0447 820 22 3170 NAG ATONISSY ONI SAL YOLVGNINI NI HIVIY 0962 01 ONIBNL 810066 831113 VIdIH 100011 0 031 9 dNVIO YIJIVNS 780009 2 80 0666 SYM EY1 3 9 0 Q 9H2 820 NOILONGOYd 804 ISVINIY 830 NOISIA38 30 80114 82530 8 10 066 930N N 980 avo N01123NN09 T Y dAYT2 MOT 05 91 9NIGnI 10066 9N01 000 9 941811 10066 8 5 Reach In Incubator 9N01 005 Le 9N1801 10056 Thermo Scientific Section 8 Spare Parts 8 6 Reach In Incubator a gt o
16. Scroll for Parameters Press MODE to return Scroll for Parameters Press to return to previous parameter Scrall for Parameters Press to return to previous parameter Scroll for Parameters Press to return to previous parameter Scroll for Parameters Press to return to previous parameter Scroll for Parameters Scroll for Parameters Press to return to previous parameter Scroll forParameters Press to return to previous parameter Press to return to previous parameter refer to next page 4 3 8 Reach In Incubator Run Set Cal Config Heat a a a m cal 36 9 Temp Enable water alarm ON Press Enter to save the setting Disable water alarm OFF Turn D ible a Press Enter to save the setting Turn OFF audible a mbers increase Press Enter to save the setting Numbers decrease Numbers increase Press Ente save the se Numbers decre Enable relay contacts during temp alarms Press Ente save the se Disable relay contacts OFF during temp alarms Numbers increase Press Enter to save the setting Numbers decrease Numbers increase Press Enter to save the setting Numbers decrease Thermo Scientific Section 3 Configuration Configure Mode continued refer to previous page To Configure C Relay ON OFF L T C Zero Number T C Span Number CO Display ON OFF RH H
17. any level in the incubator nstall a shelf oo channel on each side With the tabs 50909590995 pointing up the channel by 202998822 e Ee locating the rivet into a slotted hole 9 I Se 65 a 69 far end first Pull the channel tovvard 9099900 0050 the front and slide the front rivet on an o 655 60 the channel into the slotted hole and 90 o 230 3000 press down Make sure that the a channels are opposite each other so 3 6 Leveling the Unit Place a bubble type level on a shelf inside the incubator Adjust the feet as needed counterclockwise to lengthen or clockwise to shorten Level the unit front to back and left to right Attaching the Drain Lines Note Drain connections on the back of the unit are shipped capped If humidity is not required the caps should be left on the drains A If manual or gravity feed method is used for humidity in the cabinet connecting the drains is optional If an in house pure water supply is used to fill the reservoir it is recommended that the drains be connected to a floor drain 1 4 Water Inlet fitting o 77 supply shut off valve 30 PSIG max to 3 8 ID hose Back of Unit Chamber Drain Overflow 3 8 elbow with 3 8 hose barb fitting Install with fitting sloping slightly downward Back View em Figure 1 6 Top View of Fitting Connections Thermo Scientific Reach In Incu
18. at the board terminal strip to the incubator display is 1 unit There is no calibration from the incubator Calibration to the incubator display must be at the instrument connected to the output board A To access the analog board 1 Turn off the incubator and disconnect it from the power source 2 Remove the top of the incubator 3 Locate the Analog Output board continued Reach In Incubator 6 3 Section 6 Factory ptions 4 Strip the ends of the conductor and vvire it to the appropriate terminals of connectors J2 on the analog board Refer to Figure 6 4 p i a g 18 2 15 CH E 2 a S 5 a amr K H R oooo Figure 6 5 Route VVires 5 Route the wires through the auxiliary hole located on the back of the unit See Figure 6 3 and Figure 6 5 6 When wiring is completed replace the unit top and return the unit to service CO Gas Guard Warning can be lethal in high concentrations Refer to the warnings P N 1900000 in Section 1 of this manual A The 3950 Series incubators can be equipped vvith a built in Gas Guard system that will operate with a CO gas supply The Gas Guard uses two pressure switches to continuously monitor the pressures of two independent CO supplies and automatically switches from one supply to the other when the supply pressure drops below 10 psig 0 690 bar Do not use the Gas Guard with multiple incubators 6 4 Reach I
19. the EE 1 10 RI EE 2 1 Calibrating the Temperature 2 1 Calibrating the CO2 System 2 2 Configuration 3 1 Disable the ADD WATER Alarm 3 1 Turn All Audible Alarms ON OFF 3 1 S ta Access Code E eine abana d 3 2 Set a Low Temp Alarm Limit 3 2 Enable Temp Alarms to Trip Relay Contacts 3 3 Set Low CO2 Alarm Limit ct ave endo 3 3 Set High CO gt Alarm Limit olie dee OU Ute osa 3 4 Enable CO Alarms to Trip Relay Contacts 3 4 Set New Zero No for New CO Sensors 3 5 Set New Span No for CO2 Sensors 3 5 Enable the High Humidity Feature 3 6 Select a Primary Tank w Gas Guard Option 3 6 Disable the Gas Guard System 3 7 Set EE 3 7 Reach In Incubator vi Table of Contents Section 4 Alarms 4 1 Sensor Fault Alarms 4 2 Preventive Maintenance 4 3 Section 5 Maintenance 5 1 EE 5 1 Cleaning the Glass Doors 5 1 Cleaning the Humidity
20. 0118 360157 1900471 290138 191563 290090 400119 190641 980055 515080 227083 770001 600034 950013 505071 190012 180006 197075 190467 380177 130096 Description 1 amp fuse 3950 accessory outlet 2 5 amp fuse 3950 interior outlet 0 5 amp fuse 3951 accessory outlet 1 5 amp fuse 3951 interior outlet Blower motor 1 30th HP Motor capacitor 3 MFD 370VAC 300 watt wire wound heater CO solenoid 12V DC Door switch Add Water float switch with pins Temperature control sensor Microprocessor board 00 sensor Power supply Gas guard manifold with pressure switches amp valve Float valve assembly 100 PSI Leveler 2 diameter Door latch assembly Inline CO filter 0 375 hose clamp 1 4 vinyl tubing for CO connection Stainless steel shelf Stainless steel shelf channel 0 60 C chart paper 1 pen recorder 0 100 C chart paper 2 pen recorder 3 8 MPT x 3 8 tube P trap 3 8 FPT brass elbow lonic Silver Stick Reach In Incubator 8 1 Section 8 Spare Parts NIV UZMDO 13 3AD LN Dat 114 LON Bet NIV30 HNDL 0180 LINI 8317 IN SNDI133NND3 203 350 OI NDI1J3NNUJ 12V1N02 Wav TY CIWNDI 140 NUII23NNDJ S8r S A y 13NI HOLIMS w 1V14 53015 H108 1404 553 01 SLE SOLON 2
21. 148 053555 Ksopuowoy 510 SI HOLINS BO 98 1040 Vel e D HOLINS BO 8 1040 V 9 BLIOEZ 13871 13100 530V 652022 2 1 11812 504 YE 0401 wl 120761 um 131110 4NOSS320V 766061 0 ATGWISSY 42 80178 381 609061 6 SSINYYH BZLVIH 4000 968681 8 33004 15 X3H 191 6 25 84 110121 442 TANIA XOvi8 900011 r WiHSVHUOO1 HLOOL 1X3 84 65062 8 1814 SS 881 12062 LON X3H Weu dZ ze e8 20062 83839 44 7 X 20 94 16022 83835 444 SS 8 X 20 94 67022 1 3 8 10114182930 ldvd mme SIVIYJIVW 40 1118 120066 Ol 08082 61122 8083 QJONYHI 99 04 834 20 6 20 6108 NI 9 INNON 131100 0351438 NO 04 won 10 82 80 620 4141 5 NW 110121 OL S3300W71S 60616 GIONVHD NG 1904 99 00 12 90 8082 v 83503813 110061 03007 NOT Xu 81 66 0 2 riz Nr JW TANIA 18 900011 03001 01 908 eer oru 2 10 51 38 40 1011483530 daal avo 48 30 08 Noa 38 Reach ln Incubator 8 1 90 8000061 3384 N 980 Thermo Scientific Section 9 Electrical Schematics C3 WO EL En CO onn LJ NJ NJ NJ NJ NJ n OXU NJ POWER CONNECTION
22. 24 22 BROWN 18 0 4 6 BLACK 25 22 BROWN 58 18 25 2 RED 5 18 BLACK 27 22 RED 59 5 6 WHITE 28 22 GREEN 7 18 GRANGE 29 22 GRAY 50 7A 6 BLACK 30 22 PURPLE 8 8 WHITE 31 22 ORANGE B1 9 16 RED 32 22 3 BLACK 0 8 ml 2273 RED 62 10A 18 WHITE 34 22 3 WHITE tt 8 Blue 35 20 RED 53 12 8 BLACK 36 20 RED 13 18 RED 37 20 BLUE B4 14 18 BROWN 38 BLUE 5 8 YELLOJ 39 20 ORANGE B5 16 18 YELLOW 40 20 ORANGE 17 18 RED 41 20 BLACK 65 8 8 GREEN 9 8 GRANGE 67 20 18 GREEN 68 69 70 SENSOR REFERENCE VALUES 71 CO2 290090 DIFFERENCE VOLTAGE OF 3 6My C02 4 9 J4 10 TO J4 9 amp 4 11 72 73 NOTES CUSTOMER APPROVAL REFERENCE 6 Denotes Terninal Strip Connection EE ea 3 IN 3038 07 01 02 RLM KOG CCS CHG 285758 DUTLET TO 460038 GFI N A Lost Relay Number DATE OF APPROVAL 2 IN 2869 11 14 00 GJG GJG MSB REVISED DOOR NOTE WA Lost Terminal Water 994118 66 863 110 1S 00 0 IN 2717107 14 99 ELM PUK M H CORRECT TEMP PROBE NUMBER e BE DISCLOSED TO OTHERS FOR ANY PURPOSE NUR 22 45 Lost Wire Nunber BE DISCLOSED TO DTFERS HR ANY PURPOSE NTR 0 104 22 99 Dal 4 RELEASED FOR PRODUCTION WRITTEN PERMISSION FROM THERMO FORMA REV ECN NO DATE BY CADAPPD DESCRIPTIUN OF REVISION DATE 03 18 99 OWN Sy CAD Gq APPOM H SCALE
23. 77 213 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 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 professi
24. 8 dH Sc I 13 1 ABDSS322Y REI Re V 1333 3787 14 4000 457 710 31V3H H21Y7 8000 1371 0 80183181 Es H2114 33MDd TANVd 81NUJ 1404 3 dWVS 80 5 20 Thermo Scientific Reach In Incubator 8 2 Section 8 Spare Parts z 10 0 EXC wi STONY E ATS TONN ONTAY D O3IJID3dS 3SIHMSHID SSA NN INYATIDL e oway L 880 WS 86 22 5 3401 HYW qddy m nu m WOLLO8 401431 1 40 3015830 Di 382 0 95028 14 ALS N31V3H Van WOLLOG SDI 33INI 010687 us whites wma SS0086 315 JAVA 1 0 E H 940 5221 820 830 66 6276 0YLC NI NOTLINGUde 128 HN 830 830 66 22 9 V N 0 NOISTAJ 30 NDIIdIS3JS3U deyl AB 3150 EN N23 A33 81 10055 0 8 3 Reach In Incubator Thermo Scientific Section 8 Spare Parts 8 4 Reach In Incubator 3050 01 2 DWG NUMBER TON DESCRIPTION UF REVIS MAH Re CAD DCB DCB BY DATE 5 29 99 3 27 88 ECN NO REV 0 1 RELEASE
25. 83109 46 90 0966 62 ASSY NS 0 IN3NOdWO2 E L1 9000061 vz 2 33349 18 X YIA v i 90916 T 9 YOKONY NI HSNd dayam 3111 20009 22 3352118 611007 AW22X VG 2739041 91062 02 KINO 0666 NN22XG VI73904 661082 6 110 0666 22 7381 021062 9 CAINO 1666 Weien 901062 2 KINO 1666 MN 22 X G 32018 Isna 01082 9 13811 3Sn 44 6 21 696022 ANO 0666 13901053 666022 r T8Y1 Am Cl 66022 KINO 166 130Y1 QUVZYH 33141 167022 2 118 1 diy 918022 4780 1666 130V1 3504 dany 1 666022 0 KINO 0666 8808 083 0662 9616 6 1 01140 08100 901VNV 02 116061 9 2 833049 NOTAN 19 8 X 012617 X 0091 6 GEOSZI 2 N3N2S 44 8 6 X 0P rb 1 10066 9 2 HLOOL 1X3 P amp 62082 2 INN 3 5 8 dZ 07 78 90062 y LAN X3H 5 31 dZ 26 01 20062 T 82839 dild p l X 07 78 06122 2 82839 dild 8 6 X 20 94 26022 MO 3 8 NO114139 30 194 ava R YTS YN 40 1118 Thermo Scientific Reach In Incubator 8 8 Section 8 Spare Parts m e a m o lala alalalalalala gt gt gt gt m ja aaa jaja 2 s Do Man as wo lt 5 Zo oua
26. CALE 0 563 FRONT Thermo Scientific Reach In Incubator 8 9 Section 8 Spare Parts es n en El DZ DR 83886 98 8889 18911 839811 11883551 401 OL A10H3SSV WOLLOB 380335 9 YIN 1414 ouu o CD LINA 30 401 NI GITIVISNI ATBWISSY 40 144 401 NO SOVIYHL 40 REESEN 101321X2 OL 3NODITIS 0 1N0ONV 1785 V 11441 a I 42 4104 0180 3TGNBSSY 13819 1 00670 31V2S 66 02 2 31V0 0ddy 820 042 31VO NAQ NO815313 OWGIKL WOU4 NOISSINYJd N311194 a ASSY OINO 2104 6 8 bupjo 3ySVO 3701 INOHLIM 390484 ONTYALIVANNYA 803 035 21 1 1 5 40 WOLLOG 0140 10505 11835 2 ASSY 1 80108 838018 31111 OMG YON 048 ANY 804 SU3HIO 01 039012510 38 OL LON SI NOIIVWHOJNI HONS NV 0 1 8048 YOSNIS 40 SAVIGHL 01 38021115 LEL 40 1 0 TIVNS V AlddV I 178 3 0666 3WVN 1847 1100M 8 1318 084 SNIVINOO 1 3 00 SIHL 4 VIN 914 0 8 3 5 LI 9 58 0 008 8 62 t 4 VIN ONILLI4 GHAIG LAN SLE LAN 020078 82 D VIN 9NI1113 073 114 092 9147020078 L 8 V N 914 0 18 YIKSYM TINI OSL HSM
27. IBBON J4 S CABLE 2 34 POS TEMP PROBE 2252 25 290138 02 SENSOR 290090 REMOTE ALARM CONNECTIONS shown in alarn state Electrical Schematic Model 3950 Reach In Incubator 3950 70 0 D REV 3 Page of 2 Thermo Scientific Reach In Incubator 9 1 Section 9 Electrical Schematics ATTENTION OBSERVE PRECAUTIONS ELECTROSTATIC SENSITIVE DEVICES Thermo Forma BOX 649 MARIETTA OHIO 45750 38 1 35 OPTIONAL 02 GAS GUARD KIT 40 3 1 a 1900000 JI3 2 36 PRESSLRE SWITCH 1 TANK EMPTY 41 es Rout 360213 x J13 3 s PRESSLRE SWITCH 2 TANK EMPTY 360213 N C 42 m Ji34 E BO J 3 5 43 62 40 9380 FON po SOLENOID 3 WAY 12VDC 44 gyal 250121 2 01 4 5 5 11 46 s J6 1 7 43 495 485 3 o c pe OPTIONAL RS 485 OUTPUT KIT 47 452 ey 4 RS 485 DID 48 5 O 49 E TEMP DO 0 50 g ANALOG CUP a OPTIONAL ANALOG DUTPUT KITS OUTPUT 190512 4 to 20nA BOARD 190543 0 to 5VDC 51 PEE 190544 to IVDC 5 2 52 2 2 33 34 WIRE REFERENCE CHART 55 ND GA coor ND GA caor GA 1 8 BROW 21 22 Bu 2272 RED 55 2 8 BiE 22 22 mu 43 2272 BLAK 3 6 GRN YEL 23 57 18 BLACK l
28. NA CUSTOMER VODEL 3950 Electrical Schematic Mode 3950 Reach In CU2 Incubator JOB TITLE REACH IN INCUBATOR 115 VOLT OOM DWG TITLE ELECTRICAL SCHEMATIC LOCATION JOB NUMBER INCUBATR DRAWING NUMBER 3950 70 0 D 3950 70 0 D REV 3 Page 2 of 2 9 2 Reach In Incubator Thermo Scientific Section 9 Electrical Schematics POWER CONNECTION 200 230VAC 50 60HZ IPH 6 0 FLA RFI LINE FILTER POWER INLET L 460180 el 2 b o a maa s x mmer SWITCH CIRCUIT BREAKER 230178 BA 0 5A FUSE e ap RECORDER OUTLET mt mr 230120 t 460138 320 OUTLET BLOWER MOTOR 1 30 HP ww CCS 156112 64 CAPACITOR 3 MFD 370VAC 170164 5 D RFUS 45 INTERIOR DUTLET 10A 450128 230105 m 4 o 1 1 ousa 188 r WIREWUUND HEATERS ki EACH 300W 120V 500210 ee OVERTEMP SAFETY MANUAL RESET OPEN DN RISE e 180F 400141 9411 13 red A H PAN HEATER DUAL ELEMENT n ae gt 150 WATTS 132045 J5 5 o 5 3 5 8 14 z HEATED GLASS 0008 e jenn 135 WATTS NOMINAL i STK 105063
29. OILVNYALNI OIdILN3IOS 3HSI3 VVarranty nformation Section 10 Thermo Scientific Reach ln Incubator 10 2 Merlaration af Conformity Manufacturer Therma Fisher Sciartifi Asheville LLC 401 Mi kresk Road Marietta Chio 45753 U S A hereby declares under 15 sole respnnsihl lty ihat the folowing productis Product Description R azh In Laboratory incubators Release Lavel REL shcwn on serial tag his product con orms 15 the following Eurape n U lon Direct vela EMG 2204 108 EC LYD 2208 95 EC This produst conforms to the following Hermoniz ti n cmafional anc National S endards EMC LYD EN 50081 1 EN 81040 1 EN 55022 CANICSA 22 2 No 1010 1 EN 61226 1 UL 61010 1 2 Edltlon EN61COD 3 2 5 3 UL61040 2 010 EN SOCS2 1 EN 65200 4 2 4 8 8 11 ET a Mark Bartlett Supervisor EPD ThermoFisher SCIENTIFIC Heu 11 1 Reach ln Incubator Thermo Scientific Thermo Fisher Scientific 401 Millcreek Road Marietta Ohio 45750 United States www thermofisher com
30. Press the Mode key to return to Run Mode or right left to go to next previous parameter Thermo Scientific Section 3 Configuration Set New Zero No for Ifa new CO sensor is being installed the two numbers on the factory New CO Sensors installed sticker on the cell must be entered to calibrate the CO in the unit Note For the technician s convenience a label containing the two numbers on the cell is affixed inside the electronics drawer A 1 Press the Mode key until the Config indicator lights 2 Press the right arrow until Z XXXX is displayed in the message center 3 Press up down arrow to change the zero number to match the sticker 4 Press Enter to save the setting 5 Press the Mode key to return to Run mode or right left to go to next previous parameter Set New Span No for Ifanew CO sensor is being installed the two numbers on the factory CO Senso rs installed sticker on the cell must be entered to calibrate the CO in the unit Note For the technician s convenience a label containing the two numbers on the cell is affixed inside the electronics drawer A 1 Press the Mode key until the Config indicator lights 2 Press the right arrow until S XXXX is displayed in the message center 3 Press up down arrow to change the span number to match the sticker 4 Press Enter to save the setting 5 Press the Mode key to return to Run mode or right left to go to next previous parameter Thermo Scientifi
31. R n RS 27 Clearance Adjustable on 2 5 cm centers Construction Interior volume 29 cu ft 823 liters Interior 304 stainless steel 2B finish Exterior 18 gauge cold rolled steel Exterior Door Heated triple pane tempered glass Outer Door Gasket Molded vinyl Insulation 2 fiberglass Fittings Access Port 2 4 6 1 cm ID one port per side 1 4 barbed Sample Port Front mount 1 4 barbed Water Inlet 1 4 MPT for automatic fill Overflow Drain 3 8 MPT Condensate Drain 3 8 FPT Electrical Operating Range including fluctuations 90 125V 50 60Hz 15A Breaker power switch Model 3951 200 230VAC 50 60Hz 1 PH 6 0 FLA Operating Range including fluctuations 180 250V 50 60Hz 8A Breaker power switch Power Switch 2 pole circuit breaker Accessory Outlet Voltage equal to the cabinet input 75 max 0 5mA leakage current Interior Outlet Voltage equal to cabinet input 230W max 0 5mA leakage current Remote Alarm Contacts Deviation of temperature CO2 amp power N O amp N C Thermo Scientific Thermo Scientific Section 7 Specifications Unit BTU Output 115V7230V che ipei ps 510 BTUH 150W Dimensions Exterior 38 0 W x 80 0 H x 33 0 F B 96 5 cm x 203 2 cm x 83 8 cm Interior
32. Reservoir 5 2 Replacing the Power Fuses 5 3 Discarding Removing Incubator from Service 5 3 Section 6 Factory ptions 6 1 Connect the Remote Alarm Contacts 6 1 Connect the RS485 Interface P N 190523 6 2 Connect Analog Output Boards DIN 190512 190543 z 190544 6 3 CO Gas Guard P N 1900000 6 4 Connect On Gas Supplies 6 5 De activate Gas Guard 6 5 Operation of CO2 Gas Guard 6 5 Inner E ENEE 6 6 Shaker Support Shelves 6 6 Section 7 Specifications 7 1 Section 8 Spare Parts 8 1 Assembly Drawings 6061 c b ERE Ee 8 2 Exploded Parts Drawings 8 3 Section9 Electrical Schematics 9 1 Section 10 Warranty 10 1 vii Reach In Incubator Thermo Scientific Thermo Scientific Section 1 nstallation and Start Up Accessory Outlet 1 25 HP Blower Motor Control Panel Power Switch 2 375 ID Access Port Both Sides Adjustable Feet 4 Float Valve Float S
33. Schemotic N A Losi Reloy Nunber DATE OF APPROVAL 2 IN 2869 11 14 00 GJG GJG CCS REVISED DOOR NUMBER Model P NA Lost Termino Number SERE CONTAINS PROPRIETARI IN 2717 07 14 99 GLM POK MSB CORRECT TEMP PROBE NUMBER 3051 45 Losjcyire Nunber BE DISCLOSED TO OTHERS FOR ANY PURPOSE NR 0 104 22 99 Gy Gy M H RELEASED FOR PRODUCTION D USED FOR MANUFACTURING PURPOSES WITHOUT E WRITTEN PERMISSION FROM FORMA SCIENTIFIC REV ELN NO DATE BY CADJAPPO DESCRIPTION OF REVISION Reach In 18 PPDM H A ATTENTION 20 DATE 03 18 99 DWN CAD y APPD SCALE We Incubator CUSTOMER MODEL 3951 OBSERVE PRECAUTIONS 91 JDB TITLE RRAOR IN INCUBATOR 230 VOLT EXP ELECTROSTATIC Forma Scientific DWG TITLE ELECTRICAL SCHEWATIC 3951 70 0 D REV 2 LOCATION JOB NUMBER DRAWING NUMBER Pane 2 of 2 SENSITIVE DEVICES See ee INCUBATR 3951 70 0 D 3 9 4 Reach In Incubator Thermo Scientific Section 10 VVarranty nformation 0383191938 60 t 98 L006 OSI uoneuojui Ajueuem JO Jonqui SIp 15201 JNOA 1261002 ven v epising uoneorjdde leloads pue adiAJas soueuajuiew uonejedo Auewem jueudinbe uo suonsenb Jamsue 0 1 681 1 AA 9 t 0t 40 epeue pue 68 009 16 1ueunjede 99 e31u429 ile aseald palinbal si VM S 1u uudinb J goueuajulew AlJu A 1d pue uonelado juawdinbe llelap Ajin
34. X Figure 6 3 RS485 Connector Location on Unit Back 6 2 Reach In Incubator Thermo Scientific Connect Analog utput Boards P N 190512 190543 amp 190544 Thermo Scientific Section 6 Factory ptions VVarning The electronics section contains hazardous voltages Only qualified electrical service personnel should access this area A The analog output board is an option that allovvs the incubator to output analog signals representing the air temperature and CO2 content of the incubator interior There are three different analog output board options available 0 1V 0 5V or 4 20mA signals Negative display readings will output OV The outputs do not have isolated grounds See Table 6 1 for output specifications of the three boards Table 6 1 Analog Output Board Specifications 190512 4 20 mA 190544 0 1V 190543 0 5V Output Scaling Output Scaling Output Scaling 4 20mA Equals 0 1V Equals 0 5V Equals Temperature 0 0 100 0 C 0 0 100 0 C 0 0 100 0 C COz 0 0 100 0 CO2 0 100 0 CO2 0 100 0 CO2 For the 0 1V and 0 5V boards the recording device must supply a load 1000 ohm For the 4 20mA board the recorder must supply a load of 100 ohm To wire in the analog output board the shielded 22 gauge 3 conductor wire Part 73041 is recommended maximum length 50 ft 15 2m This vvire is also readily available from other vendors including Alpha Part 22403 and Deerborn Part 972203 Caution Accuracy of the output
35. able of initiating a timely response All outputs shown 24 hours day These alarms provide in alarm condition interconnect for centralized monitoring Caution Stored product should be Figure 6 1 Remote Alarm Outputs CAUTION Contains Parts and Assemblies Susceptible to Damage by Electrostatic Discharge ESD Reach In Incubator 6 1 Section 6 Factory ptions Connect the RS485 All incubator models can be purchased with the RS485 communications option This option allows the incubator to be directly connected to a Interface P N 190523 Model 1535 alarm system without the use of a communications module A junction box is provided with each RS485 option Refer to Figure 6 2 for wiring details Figure 6 3 shows the location of the RS485 connector on the back of the incubator To allow the incubator and the 1535 to communicate an address must be allocated on the 1535 Refer to Section 5 8 of the 1535 operating manual The same address number must be assigned to the incubator Refer to Section 3 Configuration Mode of this manual AA to additional 1535 to additional 1535 black red modules u gt 3 yellow wires At Dr 1 black wire 1535 dunction Box 0 to incubator RJ 11 connector Figure 6 2 RS485 nterface VViring 202 Inject C02 Inject 15p s i Regulated 15 ps i Regulated 485 AUXILIARY HOLE 103 4 kPa 103 4 kPa FOR CABLES ALARM CONTACTS SOV MAX 1A MA
36. alibration as applicable See v Calibration section 185 Perform a complete decontamination procedure Wipe down interior shelves Between experiments and side panels with disinfectant Drain water reservoir and wipe down with More frequent decontamination disinfectant Rinse everything well with sterile distilled water may be required depending on use and environmental conditions Figure 6 5 Change CO filter under normal conditions 1 Check operation of the float assembly and water level switch v Replace the AquaTec water cleaning cell if applicable every six months Qualifted service personnel Thermo Scientific Reach ln ncubator 4 3 Section 5 Maintenance Warning If the unit has been in service turn it off and disconnect the power cord connector before proceeding with any maintenance A Caution Before using any cleaning or decontamination method not recommended by manufacturer users should check vvith manufacturer that the proposed method vvould not damage the equipment A Cleaning The chamber interior may be cleaned vvith a general use laboratory disinfectant or alcohol The cabinet exterior may be cleaned vvith soap and vvater or any non abrasive commercial glass cleaner The Thermopane glass door may be cleaned vvith commercial glass cleaner or vvith a solution of ammonia and water Warning Alcohol even a 70 solution is volatile and flammable Use it o
37. amic insulators and cause a temporary electrical short to ground This electrical circuit is protected by a circuit breaker However to avoid this contingency if these conditions occur open the door of the unit and allow it to stand open until the water vapor disperses A Thermo Scientific Reach In Incubator 5 3 Connect the Remote Alarm Contacts Thermo Scientific Section 6 Factory ptions Instructions for connecting the incubator to external equipment follow A set of relay contacts is provided to monitor alarms through a RJ 11 telephone style connector on the back of the unit Refer to Figure 6 3 for the location of the alarm connector The 12 foot telephone cord P N 190388 and RJ11 to screw terminal conversion box 190392 are available through the Technical Services Department The remote alarm provides a NO normally open output an NC normally closed output and COM common Refer to Figure 6 1 The contacts will trip on a power outage or an overtemperature condition The contacts may also be programmed to trip or not trip on temperature alarms and CO alarms See Section 3 Configuration Mode NO NC ALARM CONTACTS R ALARIVI L ALIS green wire red wire 30V max at 1A max COM not connected yellovv vvire black vvire III Am Alarm Contacts Junction Box IMPORTANT USER INFORMATION phone cable to incubator alarm contacts RJ 11 connector protected by an activated alarm system cap
38. at the alarm setting is below the setpoint 1 2 3 2 Reach In Incubator Press the Mode key until the Config indicator lights Press the right arrow until Temp Lo X X is displayed in the message center Press up down arrow to change the low temp alarm limit Press Enter to save the low temp alarm limit Press the Mode key to return to Run mode or right left to go to next previous parameter Thermo Scientific Section 3 Configuration Enable Temp Alarms The temperature alarms can be programmed to trip the remote alarm to Trip Relay Co ntacts ontacts A setting of ON will cause this a setting of OFF will not allow temperature alarms to trip the contacts The factory setting is ON 1 2 Set Low CU Alarm Press the Mode key until the Config indicator lights Press the right arrow until TMP RLY XXX is displayed Press the up down arrow to toggle the setting ON OFF Press Enter to save the setting Press the Mode key to return to Run or the right left arrow key to go to next previous parameter aiu The low CO alarm limit trackiing alarm is the deviation from the CO Limit setpoint which will cause a low CO alarm The setpoint is variable from 0 5 96 CO below setpoint to 5 0 96 CO below setpoint The factory setting is 1 0 96 CO below setpoint A minus in the display indicates that the alarm setting is below the setpoint 1 Thermo Scientific Press the Mode key until the Config indicator li
39. bator 1 5 Section 1 Installation and Start Up 1 6 The VVater Supply Filling the Humidity Reservoir In house Pure Water Supply Reach In Incubator For best operation of the incubator sterilized distilled demineralized or de ionized water should be used in the humidity reservoir Water purity should be in the resistance range of 5OK to 1M Ohm em or a conductivity range of 20 0 to 1 0 uS cm Refer to ASTM Standard D5391 93 or D4195 88 for measuring water purity Distillation systems as well as some types of reverse osmosis water purity systems can produce water in the quality range specified Tap water is not recommended as it may contain chlorine which can deteriorate the stainless steel Tap water may also have a high mineral content which would produce a build up of scale in the reservoir High purity or ultra pure water is not recommended as it is an extremely aggressive solvent and will deteriorate the stainless steel High purity water has a resistance of above IM to 18M Ohm Even high purity water can contain bacteria and organic contaminants Water should always be sterilized or treated with a decontaminant safe for use with stainless steel as well as safe for the product prior to being introduced into the humidity reservoir Caution Distilled or de ionized water used in the humidity reservoir must be within a water quality resistance range of 50K to 1M Ohm cm to protect and prolong the life of the stainless steel U
40. c Reach In Incubator 3 5 Section 3 Configuration Enable the High Humidity Feature Select a Primary Tank w Gas Guard 0ption 3 6 Reach In Incubator In normal operation the incubator vvill maintain the humidity level above 8006 If a higher RH level is required the RH HIGH feature may be turned ON This allovvs the heater attached to the humidity reservoir to be enabled resulting in RH levels above 9006 The factory default for the RH HIGH feature is OFF 1 Press the Mode key until the Config indicator lights 2 Press the right arrow until RH HIGH XXX is displayed in the message center 3 Press up dovvn arrow to toggle RH HIGH ON or OFF 4 Press Enter to save the setting 5 Press the Mode key to return to Run mode or right left to go to next previous parameter Note Verify that the ADD WATER alarm is set to ON after enabling the RH HIGH feature A On units equipped with the Gas Guard option a primary tank can be selected The primary tank will be either Tank 1 or 2 The factory setting is Tank 1 1 Press the Mode key until the Config indicator lights 2 Press the right arrow until Tank Sel X is displayed in the message center 3 Press the up down arrow to toggle the setting between 1 and 2 4 Press Enter to save the setting 5 Press the Mode key to return to Run mode or right left to go to next previous parameter Thermo Scientific Section 3 Configuration Disable the Gas on units equipped with th
41. ct Indicator Lights when CO is being injected into the incu bator Yo CO2 Display Displays CO percentage continuously 1 2 Reach In Incubator Thermo Scientific Keypad Operation Thermo Scientific Section 1 nstallation and Start Up The Model 3950 Series Reach In Incubator has four basic modes that allovv incubator setup Run Setpoints Calibration and System Configuration e Run is the default mode during normal operation Set is used to enter system setpoints e Calibration is used to calibrate various system parameters Configuration allows for custom setup of various options The chart below shows the selections under each of the modes wr r a 3 enl SETPOINT un Mode Temperature Overtemp C02 Base Unit Displays Option Displays CALIBRATION Temp Offset C02 Cal CONFIGURATION Audible Access Code Temp Lo Alarm Temp Relay C02 Lo Alarm C02 Hi Alarm C02 Relay C02Z amp S 5 RH High On Off H20 Alarm On Off Tank Select Gas Guard RS485 Address Reach In Incubator 1 3 Section 1 Installation and Start Up Unit Installation Preliminary Cleaning and 14 Disinfecting Reach In Incubator Scroll for Parameters Arrows Steps the operator through the parameters of SET CAL and CONFIG Modes The right arrow goes to the next parameter the left arrow returns to the previous parameter Up Arrow Increases or toggles the parameter values that have been sel
42. ct the funnel and rinse with sterile water before using This funnel may be moved to a preferred location by unscrewing the well nuts and disconnecting it from the sidewall Tighten the nuts after relocation The holes allotted for funnel use are slightly larger and in a centralized area See Figure 1 6 To fill the reservoir pour sterile distilled vvater approximately 2 5 gallons into the funnel VVhen the float svvitch trips a 10 second audible tone sounds and the ADD WATER message no longer displays Add 1 gallon after the 10 second tone is heard Pour in sterile distilled water 90 Center front Unit sidewall Figure 1 6 Manual Feed Method vvith Funnel An optional carboy vvater fill system is also available The carboy option kit includes an instruction sheet that details the installation of the system 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 VVarning Connect the incubator to a grounded dedicated circuit The povver cord connector is the mains disconnect device for the incubator Position the incubator so the unit can be easily disconnected A Plug the provided power cord into the power inlet connector on the back of the cabinet then into a grounded dedicated electrical circuit Reach In Incubator 1 7 Section 1 nstallation and Start Up Connecting to Electrical Povver continued Conn
43. d off and locked off to prevent possible injury Hot surface s present which may cause burns to unprotected skin or to materials which may be damaged by elevated temperatures Marking of electrical and electronic equipment which applies to electrical and electronic equipment falling 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 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 with this directive the recyclers in your country and information on Thermo Scientific products will be available at www thermofisher com v Always use the proper protective equipment clothing gloves goggles etc VY Always dissipate extreme cold or heat and wear protective clothing v Always follow good hygiene practices w Each individual is responsible for his or her own safety Thermo Scientific Reach In Incubator iii Preface Do You Need nformation 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 8
44. delay feature For this to function correctly the alarm condition must exist for the specified length of time before the message center vvill display the alarm This allovvs for interruptions such as door openings to occur vvithout the incubator going into a continuous state of alarm VVhen an alarm condition exists press the Silence key to temporarily mute the audible alarm The message center continues to shovv the alarm condition If the alarm condition is not corrected within a specified length of time the alarm sounds again or ringback to remind the user VVhen multiple alarm conditions occur active messages are displayed in the display center one at a time updating at 5 second intervals Pressing Silence during multiple alarms causes all active alarms to be muted and to ringback in 15 minutes The temperature alarms are disabled vvhen the Temp set point is 10 C The CO alarms are disabled when the CO set point is 0 096 Reach In Incubator 4 1 Section 4 Alarms 4 2 Sensor Fault Alarms Reach In Incubator The microprocessor in 3950 Series incubators continually scans all available sensors to ensure that they are operating properly Should an error be detected the incubator vvill sound an alarm and display the appropriate message If such an alarm occurs contact your local distributor or the Technical Services Department at 740 373 4763 or 1 888 213 1790 U S A and Canada or fax 740 373 4189 Thermo Scient
45. e Gas Guard option the Gas Guard system may Guard System be turned ON or OFF if it is not in use The factory setting is ON 2 Press the Mode key until the Config indicator lights Press the right arrow until Gas Grd XX is displayed in the message center Press up down arrow to toggle the setting ON OFE Press Enter to save the setting Press the Mode key to return to Run mode or right left to go to next previous parameter Set RS485 Address on units that have the RS485 option direct communication with the Model 1535 alarm system can be established Each piece of equipment connected to the 1535 must have a unique address An address of 0 24 can be entered for the incubator A setting of 0 is an invalid address that the 1535 vvill ignore The factory setting for the RS485 address is 0 1 2 Thermo Scientific Press the Mode key until the Config indicator lights Press the right arrow until RS485 XX is displayed in the message center Press up down arrow to move the RS485 address Press Enter to save the RS485 address Press the Mode key to return to Run mode or right left to go to next previous parameter Reach In Incubator 3 7 Section 3 Configuration Chart 3 1 Page 1 of 2 Configure Mode Press MODE to light CONFIG To Configure Water Alarm ON OFF Audible ON OFF Access Code Low Temp Alarm Limit Temp Relay ON OFF 02 Low Limit C02 High Limit 2277 moas ml 49
46. ected in the SET CAL and CONFIG Modes Enter Must press Enter key to save to memory all changed values Down Arrow Decreases or toggles the parameter values that have been selected in the SET CAL and CONFIG Modes Silence Key Press to silence the audible alarm See Section 4 for alarm ringback times Caution Units must be installed against a wall or similar structure Maintain three inch clearance behind the incubator for electrical water and gas hook ups A Locate the unit on a firm level surface capable of supporting the unit weight of approximately 500 lbs Locate the unit away from doors and windows and heating and air conditioning ducts Warning This incubator weighs approximately 500 155 Have sufficient personnel available when moving A Disinfect all interior surfaces with a general use laboratory disinfectant Rinse thoroughly with sterile distilled water then 70 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 Thermo Scientific Section 1 nstallation and Start Up Installing the Shelves The shelves may be installed at
47. ecting the C0 Gas Supply 1 8 Reach In Incubator The Model 3950 Series also has an internal outlet located on the right side of the interior back wall The outlet is to provide power 230W maximum to accessory equipment This outlet is not to be used when the temperature is above 40 C and the RH more than 50 Warning High concentrations of CO2 gas can cause asphyxiation OSHA Standards specify that employee exposure to carbon dioxide in any 8 hour shift of a 40 hour vvork week shall not exceed the 8 hour time weighted average of 5000 PPM 0 596 CO2 The short term exposure limit for 15 minutes or less is 30 000 ppm 396 CO Carbon dioxide monitors are recommended for confined areas where concentrations of carbon dioxide gas can accumulate This incubator is designed for CO gas only Connecting a flammable or toxic gas could result in a hazardous condition Gases other than CO should not be connected to this equipment CO gas cylinders have a UN1013 label on the cylinder and are equipped with a CGA 320 outlet valve Check the gas cylinder for the proper identification labels The CO gas supply being connected to the incubator should be industrial grade 99 596 pure Do not use CO gas cylinders equipped with siphon tubes A siphon tube is used to extract liquid CO2 from the cylinder which can damage the pressure regulator Consult with your gas supplier to ensure that the CO cylinder does not contain a siphon tube Gas cyli
48. etpoint 1 Press the Mode key until the Set indicator lights 2 Press the right arrow until Otemp XX X is displayed in the message center 3 Press the up or down arrow until the desired Otemp setpoint is displayed 4 Press Enter to save the setting 5 Press the Mode key until the Run indicator lights or press the right or left arrow to go to the next or previous parameter All CO cells are calibrated at the factory at 37 C medium humidity and 1006 CO Therefore if a temperature setpoint of 37 C has been entered the humidity reservoir has been filled and the CO control is set to run between 0 1096 the CO setpoint may be entered immediately Otherwise it is important to allow the unit 12 hours to stabilize at the temperature setpoint before entering the CO setpoint Thermo Scientific Setting the CO Setpoint Thermo Scientific continued Section 1 Installation and Start Up All models of the incubator have a CO setpoint range of 0 0 to 20 0 The incubator is shipped from the factory with a CO setpoint of 0 096 At this setting all CO control and alarms are turned off To change the CO setpoint li 2 Press the Mode key until the Set indicator lights Press the right arrow until CO2 XX X is displayed in the message center Press the up down arrow until the desired CO setpoint is displayed Press Enter to save the setpoint Press the Mode key until the Run indicator lights to g
49. f the Gas Guard system does not detect an adequate gas supply at CO2 Inlet 1 or Inlet 2 a visual and audible alarm again occurs on the control panel The visual alarm in the Message Center reads Tank 1 amp 2 Low The audible alarm continues to ring until the Silence key is pressed The audible alarm rings back every 15 minutes after the alarm is silenced if the Gas Guard continues to detect that both gas supply pressures are belovv 10 psig 0 690 bars Align the shelves and shelf channels vvith each of the inner doors to facilitate introduction and removal of trays Clean these doors vvith the same care as the single door See Section 5 Shaker support shelves are reinforced and secured to the walls of the incubator They have a load limit of 1 shaker or 200 pounds per shelf one shelf being the floor of the unit The shaker platform limit is 50 pounds Shakers must not exceed 250 rpm vvhen used inside this incubator For shaker povver connection an internal outlet in the upper right corner of the back vvall is installed Casters are installed at the factory for moving the cabinet to the desired location After the unit is in place and prior to operation the casters must be removed The large rubber vibration feet factory installed are positioned correctly for operation Do not adjust Caution Any equipment placed inside the chamber must be rated for unit operating temperature and humidity Thermo Scientific Thermo Scientific
50. ghts Press the right arrow until CO2 LO X X is displayed in the message center Press up down arrow to change the low CO alarm limit Press Enter to save the low CO alarm limit Press the Mode key to return to Run mode or right left to go to next previous parameter Reach In Incubator 3 3 Section 3 Configuration Set High C0 Alarm The high CO alarm limit tracking alarm is the deviation from the CO2 Limit se tpoint which will cause a high CO alarm The setpoint is variable from 0 5 Yo CO above setpoint to 5 0 Yo CO above setpoint The factory setting is 1 0 Yo CO above setpoint 1 Press the Mode key until the Config indicator lights Press the right arrovv until CO2 HI X X is displayed in the message center Press up down arrow to change the high CO alarm limit Press Enter to save the high CO alarm limit Press the Mode key to return to run mode or right left to go to next previous parameter Enable CO Alarms to High and Low CO alarms can be programmed to trip the remote alarm Tri R ntact contacts A setting of ON will cause this a setting of OFF will not allow KREIS Contacts CO alarms to trip the contacts The factory setting is ON 1 2 3 4 Reach In Incubator Press the Mode key until the Config indicator lights Press the right arrow until CO2 RLY XXX is displayed in the message center Press up down arrow to toggle the setting ON OFE Press Enter to save the setting
51. ific Section 4 Preventive Maintenance PREVENTIVE MAINTENANCE ncubators Your equipment has been thoroughly tested and calibrated before shipment Regular preventive maintenance is important to keep your unit functioning properly The operator should perform routine cleaning and maintenance on a regular basis For maximum performance and efficiency it is recommended the unit be checked and calibrated periodically by a qualified service technician The following is a condensed list of preventive maintenance requirements See the specified section of the operating manual for further details VVe have qualified service technicians using NIST traceable instruments available in many areas For more information on Preventive Maintenance or Extended Warranties please contact us at the number listed below Cleaning and calibration adjustment intervals are dependent upon use environmental conditions and accuracy required Tips for all incubators Do NOT use bleach or any disinfectant that has high chloros Do not use powdered gloves for tissue cultures e Use sterile distilled or demineralized water Preventive Maintenance for 3950 Series Incubators Refer to Action Daily VVeekly Yearly Manual Section 1 Check CO tank levels 1 Check CO and temperature display versus setpoints w independent v instrument Inspect door latch hinges and door gasket seal v 2 Verify and document CO and temp c
52. igh ON OFF Primary Tank Select me Gas Guard ON OFF No RS485 Address Press to return M GEIB C02 RLY XX Scroll for Parameters Press to return to previous parameter T C ZR XXXX emp Press to return to previous parameter T C SP ax Scroll for Parameters Press to return to previous parameter DISP C02 XX Scroll for Parameters Press 0 return to previous parameter Press to return to previous parameter Scroll for Parameters Press to return to previous parameter TANK SEL X Scroll for Parameters GASGRD XXX Scroll for Parameters 1 3 10 previous parameter Press 10 return to previous parameter 485 ADDR XX Scroll for Parameters m z e Chart 3 1 Page 2 of 2 Enable relay contacts N during CO alarms Press Enterto save the setting Disable relay contacts OFF during C02 alarms Numbe co ncrease Press Enter to save the setting ers decrease ers Increase Press Enter to save the setting bers decrease Enable CO display N Press Enter to save the setting Disable CO display OFF Enable RH High ON Press Enter to save the setting Disable RH High OFF Tank 1 prime Press Enterto save the setting Tank 2 prime Gas Guard ON Press Enter to save the setting Gas Guard Numbers Increase Press Enter to sa
53. ion 1910 147 A Warning High voltage is present behind control panel The remote overtemp alarm system should be installed only by qualified electrical service personnel A There are only two replaceable fuses in the incubator 1 Turn off the incubators power switch and unplug the power cord 2 Remove the top of the unit to access the fuses 3 Refer to Figure 6 5 for the location of the two fuses 4 Install the top cover and return the unit to service If the fuse s blow after restoring power to the incubator contact the Technical Services Department at the telephone number on Page iv of this manual Table 5 1 Fuse Replacement Chart Fuse Voltage andApplication Manufacturers Part t Amp Rating 115 VAC Accessory Outlet GMC 1A 1 0 Amp 230 VAC Accessory Outlet GMC 500mA 0 5 Amp 115 VAC Interior Outlet GMC 2 5A 2 5 Amp 230 VAC Interior Outlet GMC 1 5A 1 5 Amp Rupture Speed Time Lag Time Lag Time Lag Time Lag IEC Letter Code T T T T Disca rding Removing Caution Federal regulations require that doors be removed from incubators Incubator from Service before units are removed from service or discarded A Caution When operating this unit under high temperatures and or relative humidity RH caution must be observed when the unit is shut down unexpectedly or by choice Condensate can form on the interior of the chamber as it cools This includes the heating element surfaces Heavy condensate can bridge the cer
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55. n Incubator Thermo Scientific 00 Gas Guard continued Connect CO Gas Supplies De activate Gas Guard Operation of CO Gas Thermo Scientific Guard Section 6 Factory Options The CO gas supplies must be equipped with two stage pressure regulators with gauges The high pressure gauge at the tank should have a 0 2000 psig range and the low pressure gauge should have a 0 30 psig range The gas supply to the incubator must be maintained at 15 psig 1 034 bar Gas pressures below 15 psig will cause nuisance alarms to occur on incubators equipped with the built in Gas Guard The CO inlets for the Gas Guard are located on the back of the unit Using 1 4 ID tubing connect one of the CO supply tanks to the fitting labeled CO2 Inlet 1 Tank Connect the second CO supply tank to the fitting labeled CO2 Inlet 22 Tank Install 3 8 hose clamps to secure the 1 4 ID tubing to the fittings Refer to Figure 6 6 2 1 602 Inject C02 Inject 15p s i Regulated 15 ps i Regulated 485 AUXILIARY HOLE 103 4 kPa 103 4 kPa FOR CABLES ALARM CONTACTS 30V MAX MAX Figure 6 6 02 Connections on Unit Back The built in Gas Guard is turned ON when shipped from the factory The tank selected Tank Sel has been specified as Tank 1 Refer to Section 3 Configuration to de activate the Gas Guard or change Tank Sel from 1 to 42 If the Gas Guard system is not used the incubator functions normally by supplying CO from
56. ncubator inlet should have a 0 30 psig range Input pressure to the incubator must be maintained at 15 psig 103 4 kPa 5 psig Caution Each tank should be connected to one incubator only A The incubator has serrated fittings on the back of the cabinet to connect the gas supply Figure 1 2 The fitting is labeled CO2 Inlet 1 Tank Secure connections with clamps Check all fittings for leaks For units having the CO Gas Guard option refer to Section 6 With the incubator properly installed connected to power the humidity reservoir filled and the unit connected to a gas supply system setpoints can be entered The following setpoints can be entered in Set Mode Temperature Overtemperature and CO2 To enter Set Mode press the Mode key until the Set indicator lights Press the right and or left arrow keys until the proper parameter appears in the message display center See Chart 1 1 for more detail This incubator has an operating temperature setpoint range of 5 0 C above ambient to 60 0 C It is shipped from the factory with a temperature setpoint of 10 0 C At this setting all heaters are turned off To change the operating temperature setpoint 1 Press the Mode key until the Set indicator lights 2 Press the right arrow until Temp XX X is displayed in the message center 3 Press up down until the desired temperature setpoint is displayed 4 Press Enter to save the setpoint 5 Press the Mode key until the R
57. nders should also be secured to a wall or other stationary object to prevent them from tipping A two stage CO pressure regulator is required to be installed on the outlet valve of the gas cylinder Input pressure to the incubator must be maintained at 15 psig 103 4 kPa for proper performance of the CO control system A single stage CO pressure regulator will not maintain 15 psig 103 4 kPa to the incubator as the pressure in the CO cylinder decreases therefore a two stage regulator is recommended If higher purity CO is desired inside the incubator greater than 99 5 pure the pressure regulator should be constructed with a stainless steel diaphragm along with specifying the purity of the CO from the gas supplier Follow the manufacturers instructions to ensure proper and safe installation of the pressure regulator on the gas cylinder Consult your facility safety officer to ensure that the equipment is installed in accordance with the codes and regulations applicable in your area A Thermo Scientific Connecting CO Gas Supply continued Incubator Start Up Setting the Operating Thermo Scientific Temperature Section 1 Installation and Start Up The CO gas supply being connected should be industrial grade 99 596 pure and should not contain siphon tubes Install a two stage pressure regulator at the cylinder oudet The high pressure gauge at the tank should have 0 2000 psig range The low pressure gauge at the i
58. nly in a well ventilated area that is free from open flame If any component is cleaned with alcohol do not expose the component to open flame or other possible hazard A Caution Do not use strong alkaline or caustic agents Stainless steel is corrosion resistant not corrosion proof Do not use solutions of sodium hypochlorite bleach as they may cause pitting and rust Cleaning the Glass The chamber glass door and the optional independent inner doors may be Doors cleaned using the same disinfectant as used on the incubator interior t is imperative that they be rinsed vvith sterile distilled vvater to remove the disinfectant residue The doors should then be dried with a sterile soft cloth Thermo Scientific Reach ln ncubator 5 1 Section 5 Maintenance Cleaning the Glass Doors continued Cleaning the Humidity 5 2 Reach In Incubator Reservoir Some precautions in the cleaning and care of the incubator glass doors Moisture leaches alkaline materials sodium Na from the surface of the glass Evaporation of the moisture concentrates the alkaline and may pro duce a vvhite staining or clouding of the glass surface Cleaning chemicals with a PH above 9 accelerate the corrosion process Therefore it is very important to rinse and dry the glass doors after cleaning There is no simple method for repairing corroded glass In most cases the glass must be replaced Periodic cleaning of the humidity reservoir benea
59. nstrument Presently Operating Make sure the chamber doors are closed Allow at least 2 hours after the temperature and CO displays reach their setpoints for chamber atmosphere stabilization 2 2 Reach In Incubator Thermo Scientific Calibrating the CO System continued Thermo Scientific Section 2 Calibration Make sure the stabilization periods outlined above are follovved Sample the chamber atmosphere through the sample port vvith an independent instrument Sample the atmosphere at least 3 times to ensure accuracy of the instrument Press the Mode key until the Cal indicator lights Press the right arrow until CO2 CAL XX X is displayed in the message center Press the up dovvn arrovvs to change the display to match the independent instrument Press Enter to store the calibration Press the Mode key to return to Run or the right or left arrovvs to go to the next previous parameter Reach ln ncubator 2 3 Section 2 Calibration Chart 2 1 Calibrate Mode Press M DE to light CAL S Run S Cal Conti Heal Tem x x I 3 369 Silence Mode CALIBRATE m nject 9600 2 Scroll for Parameters 1 49 lt L To Calibrate CA Numbers increase 0 Press MODE to move 1 E perating to SYS
60. o to Run mode or press the right left arrow keys to go to next previous parameter Reach ln Incubator 1 11 Section 1 nstallation and Start Up To Set Set Mode Chart 1 1 Press MODE to light SET Run S Ca Confi Heal Tem 7 c LE es 369 17 silence Mode SET POINTS s E 0 Scroll for Parameters an 4 9 Press MODE to move 1 perating to CALIBRATE mode Tun TEMP XXX C Enter Temperature Scroll for Parameters Press to return lt 4 to previous parameter ver Mode Temperature Press 10 return to previous parameter Mode Percent C0 Press to return to previous parameter OTEMP XXX C Enter Scroll for Parameters 4 C02 XX X Enter Scroll for Parameters es Numbers increase Press Enter to save setting Numbers decrease Numbers increase Press Enter to save setting Numbers decrease Numbers increase Press Enter to save setting Numbers decrease 1 12 Reach ln Incubator Thermo Scientific Calibrating the Thermo Scientific Temperature Section 2 Calibra
61. onal 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 V Reach In Incubator Thermo Scientific Preface VVarranty Notes nformation You Should Knovv Before Requesting VVarranty Service Locate the model and serial numhers A serial tag is located on the unit itself 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 distributor Repairs NOT Covered Under Warranty 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 connecti
62. ons 3 gas regulators 4 gas tanks b 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 CO sensors blower motors water jackets etc Thermo Scientific Reach In Incubator V Thermo Scientific Section 1 Section 2 Section 3 Table of Contents Installation and Start Up 2888080 1 1 Control Panel Keys Displays amp Indicators 1 2 Keypad EE 1 3 Unit Installations a Ru e LASA Ee za 1 4 Preliminary Cleaning and Disinfecting vwayan CS exe b si 1 4 nstall ns thesneive bi io tte a ehe dud e nola 1 5 Leveling the Unit atab mara deles rali Puta dalana 1 5 TER EE 1 5 eenegen m 1 6 Filling the Humidity Reservoir 4 ose 1 6 Connecting the Unit to Electrical Power 1 7 Connecting the CO2 Gas Supply o2 ee dows ee OE EE ab 1 8 Stabe Di ou dala Ment d ue nd cR 1 9 Setting the Operating Temperature 1 9 Setting the Overtemp Setpoint 1 10 Setting
63. or is not used in the manner specified in this operating manual the protection provided by the equipment design may be impaired A Caution When operating this unit under high temperatures and or relative humidity RH caution must be observed when the unit is shut down unexpectedly or by choice Condensate can form on the interior of the chamber as it cools This includes the heating element surfaces Heavy condensate can bridge the ceramic insulators and cause a temporary electrical short to ground This electrical circuit is protected by a circuit breaker However to avoid this contingency if these conditions occur open the door of the unit and allow it to stand open until the water vapor disperses A Material in this manual is for information purposes only The contents and the product it describes are subject 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 2000 Thermo Fisher Scientific All rights reserved Reach In Incubator Thermo Scientific AA AN HN E 5 Preface Important operating and or maintenance instructions Read the accompanying text carefully Potential electrical hazards Only qualified persons should perform procedures associated with this symbol Equipment being maintained or serviced must be turne
64. return to Run mode or right left to go to next previous parameter Note Verify that the RH HIGH feature is set to OFF after disabling the ADD WATER alarm The audible alarms can be turned on or off The factory setting is ON 1 Press Mode key until Config indicator lights 2 Press right arrow until Audible XXX is displayed in message center 3 Press up down arrow to toggle Audible ON OFF 4 Press Enter to save the setting 5 Press Mode key to return to Run mode or right left to go to next previous parameter Reach In Incubator 3 1 Section 3 Configuration Setan Access Code A 3 digit Access Code can be entered to avoid unauthorized personnel from changing the setpoints calibration or configuration A setting of 000 vvill bypass the access code The factory setting is 000 1 2 Press the Mode key until the Config indicator lights Press the right arrow until Acc Code XXX is displayed in the message center Press up or down arrow to change the access code Press Enter to save the access code Press the Mode key to return to the Run mode or right left to go to next previous parameter Set a Low Temp The low temperature alarm limit tracking alarm is the deviation from the mif temperature setpoint which will cause a low temp alarm The low temp Alarm Limit alarm is variable from 0 5 below setpoint to 5 0 below setpoint The factory setting is 1 0 below setpoint A minus sign in the display indicates th
65. se of water outside the specified range will decrease the operating life of the unit and may void warranty A The incubator is equipped with a liquid level float switch that detects low water levels in the humidity reservoir and produces an alarm condition As all applications do not require humidity this alarm can be disabled To disable the ADD WATER alarm see Section 3 If humidity is required in the current application press the Silence key on the control panel to mute the alarm while the humidity reservoir is being filled There are three methods for filling the humidity reservoir an in house pure water supply the manual and the gravity feed methods All incubators provide a connection for using an in house water supply Connect a low pressure not more than 30 PSI water line equipped with a manual shut off valve to the inlet fitting on the float valve reservoir The 1 4 hose connection is located on the rear of the incubator cabinet With the water turned on a float valve inside the incubator regulates the water level in the humidity reservoir When the reservoir is full a 10 second audible tone is heard and the ADD WATER message no longer displays Thermo Scientific Manual Method Gravity Feed Method Connecting the Unit to Thermo Scientific Electrical Power Section 1 Installation and Start Up This fill system consists of a funnel attached to the side duct sheet and tubing located inside the incubator Disinfe
66. th the incubator floor is recommended in order to remove bacteria fungi or any accumulated mineral deposits Turn off and or disconnect the water supply to the humidity reservoir Attach a drain fitting and hose to the drain port on the back of the unit Run the hose to an appropriate drain With an adjustable wrench remove the brass overflow fitting located at the rear of the humidity reservoir Allovv reservoir to drain Reservoir holds approximately 4 gallons 15 4 L Disassemble the hose bracket from the incubator floor Remove the 8 screws securing the floor Using the circular black plastic 8 8 P grommet slide the floor outvvard to expose the humidity reservoir Remove any remaining vvater and sediment from the reservoir vvith a clean sponge Clean the reservoir vvith a general use laboratory disinfectant Rinse well with sterile distilled water and wipe dry with a clean cloth Note On reassembly brass overflow fitting must be checked for leaks A Caution Use of chlorinated water or decontamination products containing chlorine will deteriorate the stainless steel and cause rust voiding the warranty A Caution Do not use strong alkaline or caustic agents Stainless steel is corrosion resistant not corrosion proof A Thermo Scientific Section 5 Maintenance Replacing the Power Warning De energize all potential sources of energy to this unit and Fuses lockout tagout their controls O S H A Regulation Sect
67. the supply tank connected to Inlet 1 With the Gas Guard in operation the incubator uses the gas supplied by the tank connected to Inlet 41 until pressure drops below 10 psig 0 690 bars At this time the Gas Guard automatically switches to gas supplied through CO2 Inlet 2 In addition the incubator automatically changes Tank Sel in Configuration Mode from 1 to 2 to indicate that the incubator is now using gas supplied through Inlet 2 If the gas supply to Inlet 1 is replenished the incubator continues to operate using the gas supplied through Inlet 2 unless the operator changes Tank Sel from 2 to 1 through Configuration Mode Refer to Section 3 Configuration Reach In Incubator 6 5 Section 6 Factory ptions 6 6 Operation of CO Gas Guard continued Inner Doors Shaker Support Reach In Incubator Shelves Audible and visual alarms occur on the control panel when the gas guard switches from one supply to the other The audible alarm sounds until the operator presses the Silence key on the control panel The visual alarm in the Message Center reads Tank 1 Low while the audible alarm is sounding but the message is removed when the operator presses the Silence key However the Tank Low indicator on the control panel stays Dr until the condition is resolved The unit operates normally Caution Both the audible and visual alarms described above do not ring back once the Silence key is pressed A I
68. tion After the unit has stabilized several different systems can be calibrated In the calibration mode the air temperature CO2 and RH levels can be calibrated to reference instruments To access the calibration mode press the Mode key until the Cal indicator lights Press the right and or left arrovv until the proper parameter appears in the message center See Chart 2 1 at the end of this section for more detail Calibration frequency is dependent on use ambient conditions and accuracy required A good laboratory practice would require at least an annual calibration check On nevv installations all parameters should be checked after the stabilization period Prior to calibration the user should be avvare of the follovving system functions VVhile the unit is in the calibration mode all system control functions are stopped so the unit remains stable Readout of the system being calibrated will appear on the message center If no keys are pressed for approximately five minutes vvhile in Calibration mode the system vvill reset to Run mode so control functions are reactivated Caution Before making any calibration or adjustments to the unit it is imperative that all reference instruments be properly calibrated A Before calibration allovv the cabinet temperature to stabilize Place the calibrated instrument in the center of the chamber The instrument should be in the airflovv not against the shelf Temperature Stabilization Periods
69. un indicator lights for Run mode or press the right left arrow keys to go to next previous parameter Caution Any equipment placed inside chamber must be rated for unit operating temperature and humidity A Reach ln Incubator 1 9 Section 1 nstallation and Start Up 1 10 Setting the vertemp Setpoint Setting the 0 Setpoint Reach In Incubator VVarning The independent overtemp system is designed as a safety to protect the incubator only t is not intended to protect or limit the maximum temperature of the cell cultures or customers equipment inside the incubator if an overtemp condition occurs A All Model 3950 Series incubators are equipped with a secondary temperature monitoring system to monitor the air temperature inside the cabinet This system is designed as a safety device to turn off all heaters in the event of a temperature control failure The temperature control point in the incubator will be approximately 1 C of the overtemp setpoint The overtemp setpoint is set by the factory default at 40 C However the overtemp can be reset over a range from 0 5 C above the operating temperature setpoint to 65 C If the incubator s operating temperature setpoint is set above the overtemp setpoint the overtemp setpoint will automatically update to 1 C above the temperature setpoint t is recommended that the overtemp setpoint be maintained at 1 C over the operating temperature setpoint To set the Overtemp s
70. ve the setting Numbers decrease Thermo Scientific Reach In Incubator 3 9 Thermo Scientific Section 4 Alarms The Model 3950 Series incubator is equipped with a system that notifies the user of an alarm condition inside the incubator AU alarms display in the control panel message center The follovving table contains information on all possible system alarms Table 4 1 Alarms Description Message Code Delay Ringback Relay No alarm condition exists SYSTEM OK Temp Otemp Set point SYS IN OTEMP 0 min 15 min Yes Air Temp Sensor Fault See Section 4 2 AIR SNSR ERR 0 min 15 min No Temperature Controller Failure See Section 4 2 TMP CTRL ERR 0 min 15 min YES 002 Sensor Fault See Section 4 2 C02 SNSR ERR 0 min 15 min No Water Level in Reservoir is Low ADD WATER 0 min 15 min No Inner Door is Open DOOR IS OPEN 15min 15min No C02 gt C02 High Tracking Alarm C02 IS HIGH 15min 15 min Programmable 002 lt C02 Low Tracking Alarm 02 15 LOW 15 min 15min Programmable TEMP TEMP Low Tracking Alarm TEMP IS LOW 15min 15 min Programmable Tank 1 is low switch to Tank 2 Gas Guard only TANK1 LOW 0 min No Tank 2 is low switch to Tank 1 Gas Guard only TANK2 LOW 0 min No Both tanks are low Gas Guard only TANK 1and2 LOW 0 min 15 min No All alarm delays and ringback times are 30 seconds To avoid alarms going off in day to day use some alarms are equipped with a time
71. witch RS 485 Connection optional Alarm Contact PS Connection CO i Sensor 1 4 ID Hose Figure 1 4 Top View 1 4 NPT Water Inlet Drip Trough Drain 3 8 NPT W Plug 3 8 NPT Overflow Drain Figure 1 3 Back View Reach In Incubator 1 1 Section 1 nstallation and Start Up Control Panel Keys Alam Indicator Message Upand Down Center Arrows Displays amp Indicators Mode Select Mode Select Heat Indicator Silence Switch Indicators Enter Temp Display Run Set Cal Config Heat a Temp gt System Inject Scroll for Parameters caO C02 Scroll for Parameters COzInject CO Display ndicator Figure 1 4 Control Panel Components Silence Silences the audible alarm Alarm Indicator Light pulses on off during an alarm condition in the cabinet Mode Select Switch Used to select Run Setpoints Calibration and System Configuration Modes Message Center Displays system status Mode Select Indicators Run Run Menu e Set Set Points Menu e Cal Calibrate Menu Config Configuration Menu Up and Down Arrows ncreases or decreases the number values toggles between choices Enter Stores the value into computer memory Heat Indicator Lights when power is applied to the heaters Temp Display Displays temperature continuously Scroll for Parameters Arrovvs Moves the operator through the choices of the selected mode CO Inje

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