Model 777 Microarray Oven User Manual
Contents
1. Turn on rotator after closing door position Door does not shut or Latch is improperly Adjust threaded is difficult to open adjusted rod on inside of latch Temperature is erratic Thermal controller is Replace controller defective VI SPECIFICATIONS Electrical Oven Unit Cat 1077 00 1 115 120V AG 50 60 Hz 350 W Cat 1077 00 2 220 240V AC 50 60 Hz 350 W Interior Chamber 14W x 14D x 14 H inches 36 W x 36 D x 36 H cm Exterior 18 Wx 17 Dx 22 H inches 45 Wx 40 Dx 56 H cm Net 70 Ibs 32kg Gross 75 Ibs 34kg Includes shipping carton Performance and Controls Ambient 5 C to 99 C 0 1 C 3 C per minute Actual Set Dual LED 2 to 80 RPM Stainless Steel Digital Thermometer Output Thermocouple Vil ROTATORS AND ACCESSORIES Cat Description _ UOM 1077 30 0 Rotator for 96 Affymetrix GeneChips 1077 10 0 Rotator for 48 Affymetrix GeneChips Hybridization Chambers 1051 52 0 Handheld electronic digital thermometer with Type T Each thermocoupler includes NIST traceable certificate of calibration and interface cable Version 1 0 August 2007 11 408 733 7337 techserv scigene com2. The upper readout displays the ACTUAL temperature The lower readout displays the SET chamber temperature The button with the circle icon at the lower left is used to scroll through the controller parameters when performing calibration of the controller It is not used during normal operation The up and down arrow buttons are used to adjust the desired set temperature They are also used when calibrating the oven The infinity symbol ce button on the lower right of the panel is for adjusting the power that is delivered to the chamber heaters It is set at 100 at the factory and should not be adjusted during normal operation To set oven temperature simply push the up and down arrows until the desired temperature is shown The unit will now adjust the heat of the chamber until the SET temperature is attained The controller is calibrated at the factory to provide an accurate chamber temperature when operated from ambient 5 to 99 C It is recommended that the temperature controller be recalibrated monthly to ensure accurate oven temperatures D Setting Rotator Speed The rotator is turned on and off and its speed of rotation controlled through the rotary switch Turn the dial clockwise from its stopping point to turn on the rotator drive system and set the speed of rotation Rotation speed is adjustable from 2 to 80 RPM E Using the Jog Switch The jog switch is used to momentarily advance the rotator when the door is open When th
3. 7337 techserv scigene com Sc G e nN e Model 777 Microarray Oven USER MANUAL III USING YOUR OVEN A Oven Components and Controls e Power Switch Turns on main power to unit e Temperature Controller Used to set and observe chamber temperature e Rotator Control Turns on and controls the speed of the rotator e Jog Switch Activates rotator with door open at the speed selected e Door Latch Tightly secures the door closed with button release to open Temperature Controller Heater ON indicator Alarm indicator when configured Power indicator not in use Actual Temperature Set Temperature Scroll Key for calibration only Up Ke Down Key Power Adjustment Do NOT Use Power Switch Jog Switch Rotator Control Door Latch SciGene Push door closed and press latch lever to secure Latch Release Version 1 0 August 2007 5 408 733 7337 techserv scigene com Sc G e nN e Model 777 Microarray Oven USER MANUAL B Closing and Opening the Door To secure the door press the door against the cabinet to close and push down the top lever To open press the lower latch release button C Using the Temperature Controller The features of the Watlow 93 temperature controller on your oven are shown in the illustration Section III A It has two LED readouts and four membrane buttons
4. SciGene umare Model 777 Microarray Oven USER MANUAL Cat 1077 00 1 1077 00 2 SciGene FOR RESEARCH USE ONLY Not for Use in Diagnostic Procedures SciGene e 306 Potrero Ave Sunnyvale CA 94085 USA e 408 733 7337 e Fax 408 733 7336 e techserv scigene com Sc G e nN e Model 777 Microarray Oven USER MANUAL Serial Number The following serial number identifies the specific instrument you have purchased and must be referenced when requesting service A copy is affixed to the instrument Technical Service 408 733 7337 techserv scigene com Warranty SciGene warrants that the rotating oven described in this manual shall be free of defects in materials and workmanship for a period of 12 months from date of delivery This warranty does not cover removable rotators or accessories including hybridization tubes In the event of a defect during the warranty period SciGene s limit of liability will be to provide replacement parts at no charge or at its sole discretion replace the product The foregoing warranty is void in the event the unit was abused or modified or used in a manner inconsistent with its intended purpose SciGene makes no other warranty expressed or implied including warranties of merchantability and fitness for a particular purpose In no event shall SciGene be liable for any direct indirect special incidental or consequential damages or for any damages resulting from loss arising out of or in connecti
5. e jog switch is pressed the rotator will turn at the speed selected on the speed controller It will not move if the speed controller is turned off or is set below 2 RPM Version 1 0 August 2007 6 408 733 7337 techserv scigene com Sc G e nN e Model 777 Microarray Oven USER MANUAL F Calibrating the Oven Temperature The Watlow 93 temperature controller comes calibrated by SciGene to provide accurate chamber temperatures from ambient 5 to 99 C Calibration of the controller is required only if when verifying with a NIST certified digital thermometer SciGene Cat 1051 52 0 the chamber temperature differs by more than one degree from the actual temperature shown on the display Do not use a glass thermometer To adjust the controller to achieve accurate oven temperatures 1 With the oven powered on 4 enter a temperature of 65 C on 4 i the controller and allow the 4 ra temperature on the display to x Ss stabilize about 20 minutes gt f 2 Using the cable provided with the digital thermometer plug one end into the blue jack found on the back panel and the other into the digital thermometer Turn ON the thermometer ae a Back of Oven 3 On the temperature controller press the up and down arrows simultaneously for 3 seconds The upper display will now read 3 and the lower display Loc Thermometer 4 Using the down arrow set the upper display to O The controller
6. ide accurate temperatures between ambient 5 to 99 C G Loading and Removing Rotators E e Place end of shaft on left bearing Insert shaft ball with alignment pin into right bearing All rotators are loaded and removed using the same two step process When loading first insert the end of the shaft that ends in a ball joint with alignment pin into the slotted bearing on the right wall of the chamber The left end of the shaft is then placed into the bearing on the left side of the chamber Reverse this procedure when removing the rotator Version 1 0 August 2007 8 408 733 7337 techserv scigene com Sc G e nN e Model 777 Microarray Oven USER MANUAL IV MAINTAINING YOUR OVEN A Servicing Turn the power switch to the OFF position and unplug the power cord before performing any service procedure 1 Checking and Replacing Fuses Fuses are located in a removable fuse block below the power cord receptacle on the back of the unit Unplug the cord and using a flat blade screwdriver remove the fuse block as shown in the illustration Remove the fuse holder from the block and gently remove the two fuses A blown fuse will appear dark Always replace a blown fuse with fuses matching the amperage and voltage as shown on the label below the fuse block Use small screwdriver behind Digital Thermometer Jack tab to open Fuse Block v n Back of Unit Push clip up to release Fuse Holder Version 1 0 Aug
7. is now unlocked and available for calibration 5 Sequentially press the circle icon button until the display shows the Actual and Set temperatures of the oven 6 Calculate the difference in temperature shown on the Actual display of the controller and the digital thermometer For example if the controller displays 52 5 C and the digital thermometer displays 51 0 C the difference is 1 5 C 7 Sequentially press the circle icon button until the lower display reads Cal The upper display shows the offset value between the controller and digital thermometer when the unit was last calibrated 8 Using the up and down arrows adjust the offset value to the difference in temperatures calculated in Step 6 For example if the controller displays a temperature that is 1 5 C higher than the digital thermometer adjust the offset value to minus 1 5 Version 1 0 August 2007 7 408 733 7337 techserv scigene com Sc G e nN e Model 777 Microarray Oven USER MANUAL 9 Sequentially press the circle icon button until the display shows the Actual and Set temperatures The Actual temperature on the display should now match the digital thermometer 10 Press the circle icon button until Loc is shown on the lower display Press the up arrow until 3 is shown in the upper display 11 Sequentially press the circle icon button until the Actual and Set temperatures are again shown on the display Your oven is now calibrated to prov
8. nnn 11 Version 1 0 August 2007 2 408 733 7337 techserv scigene com Sc G e nN e Model 777 Microarray Oven USER MANUAL I SAFETY NOTICES A Warnings Failure to comply with the following warnings that are affixed to the product can lead to possible personal injury or death For the continued protection against risk of fire replace only with fuse of the specified type and current ratings Do not use in vicinity of flammable or combustible materials Fire or explosion may result HAZARDOUS VOLTAGE Disconnect power before servicing B Cautions Failure to comply with the following cautionary statement affixed to the product may lead to Hot surfaces possible personal injury inside Items heated in the oven should be handled with heat evel conact protective gloves Open all closed vessels heated in the oven with the opening pointed away from you to avoid contact with heated aerosols C Lifting and Moving the Unit The rotating oven you have purchased weighs approximately 70 Ibs 32 kg Use caution when lifting the unit to protect you and others from personal injury It is strongly recommended that two people lift the unit simultaneously to keep it balanced and to share the load Version 1 0 August 2007 3 408 733 7337 techserv scigene com Sc G e nN e Model 777 Microarray Oven USER MANUAL Il UNPACKING AND SETTING UP YOUR OVEN A Removing the Unit from the Carton Position
9. on with the sale use or performance of the product Copyright Copyright 2004 2008 SciGene Corporation All rights reserved SciGene is a trademark of SciGene Corporation Sunnyvale CA All other trademarks used in this manual are the property of their respective owners Version 1 0 August 2007 1 408 733 7337 techserv scigene com Sc G e nN e Model 777 Microarray Oven USER MANUAL Table of Contents i SAFETY NOTICES sori i 3 A MANIAGO 3 Bi CUORE ee iii ALLA RASO cancer IR Ao 3 C Lifting and MOVING THE Ufit aci 3 Il UNPACKING AND SETTING UP YOUR OVEN 2 xx1rxsssssssrssassszia zione 4 A Removing the Unit from the Carton iii 4 bi Pal PIOVOSO gii i ia 4 C RUI E E EE E E E 4 Hi USING YOUR OVEM sciis 5 A Oven Components and Controls iii 5 B Closing and Opening the Door i 6 C Using the Temperature Controller 6 Di Setting ROTA Ol SCC dii 6 E USINO tN6 JOG SWICHi siii 6 F Calibrating the Oven Temperature i 7 G Loading and REMOVING Rotators i 8 IV MAINTAINING YOUR OVEN 1 x11r1ssssssrrssessssezia sasa aee iena eieiii nai 9 A SOVICO cairo iraniana E ii 9 Bb CIONI aha aecct ces ete econo on acer n 10 V TPROUBLESHMOO FIN G cin 11 Vi SPECIFICATIONS cscri aaa 11 VII ROTATORS AND ACCESSORIES nnsnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
10. the shipping carton on the floor close to the location of intended installation Remove the foam inserts from the top of the unit Position one person at the front and one at the back of the oven Grip the recessed edges along the top of the unit and lift it straight up and out of the shipping carton taking care to keep it balanced Place it on the bench or table where it will be installed Carefully inspect the unit for damage If there is evidence of damage do not discard the shipping materials since they may be needed to return the unit B Parts Provided The following items are included with the oven Please note that rotators are sold separately e Power Cord e User Manual C Installation 1 Placement Place the unit on a stable level surface within a few feet of the power source Avoid locating it below a shelf where solutions are stored A spill may enter the electrical compartment through the vent holes on the top of the unit and cause damage Ensure there is adequate clearance along the front and right side of the oven to open the door completely There should be a minimum clearance of 3 inches along the top and back panels for air circulation 2 Connecting the Power Plug the power cord provided into the back of the unit and then to a properly grounded outlet Use only the power cord provided 3 Powering On Turn power ON to the unit using the switch on the front of the unit Version 1 0 August 2007 4 408 733
11. ust 2007 9 408 733 7337 techserv scigene com Sc G e nN e Model 777 Microarray Oven USER MANUAL 2 Replacing the Temperature Controller If the actual temperature reported on the controller is erratic after calibration the temperature controller may need to be replaced Please contact the SciGene Technical Service Department techserv scigene com for assistance in troubleshooting If needed replacement controllers are available SciGene cat RP600 01 46 03 3 Rotator Drive System The rotator drive system is designed to provide trouble free operation for many years and does not require routine maintenance However components of the drive system that fail due to normal wear and tear over long term usage can be easily replaced Contact SciGene s Technical Service Department techserv scigene com to obtain replacement parts and perform these repairs B Cleaning Clean the exterior and interior surfaces using a mild detergent based Spray cleaner and wipe with a soft cloth Under no circumstances should solutions be allowed to enter the electronics package through the ventilation slots on the top of the unit Do not use abrasive cleansers or scouring pads that can scratch the Stainless steel Version 1 0 August 2007 10 408 733 7337 techserv scigene com SC G e NM e Model 777 Microarray Oven USER MANUAL V TROUBLESHOOTING Symptom Cause Solution Rotator does not turn Rotator control is in the off
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