Thermo IEC Centra-CL2 Instruction Manual Download Page 1

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Thermo

IEC

Centra-CL2

Centrifuge

Cat. No. 426 -- For 120 VAC, 50/60 Hz
Cat. No. 427 -- For 240 VAC, 50/60 Hz

INSTRUCTION
MANUAL
IM-426

Revision 6

Thermo

IEC

300 Second Ave.

Needham Heights, MA 02494

Needham Heights, MA 02494
Tel. (781) 449-8060 Toll Free: (800) 843-1113 Fax (781) 444-6743

Tel. (781) 449-8060 Toll Free: (800) 843-1113 Fax (781) 444-6743

Website: www.labcentrifuge.com email: [email protected]

Summary of Contents for Centra-CL2

Page 1: ...UCTION MANUAL IM 426 Revision 6 Thermo Thermo IEC IEC 300 Second Ave 300 Second Ave Needham Heights MA 02494 Needham Heights MA 02494 Tel 781 449 8060 Toll Free 800 843 1113 Fax 781 444 6743 Tel 781 449 8060 Toll Free 800 843 1113 Fax 781 444 6743 Website www labcentrifuge com email info iec centrifuge com ...

Page 2: ...rned Equipment 17 6 SPECIFICATIONS 18 7 SERVICE 19 7 1 Warning Messages and Error Codes 19 7 2 General 19 7 3 Disassembly For Service 20 7 4 Interlock 20 7 5 Timer PCB 21 7 6 Motor 21 7 7 Interlock PCB 22 8 DRAWINGS 23 IMPORTANT Thismanualmaynotcontaininformationonallchangesthathaveoccurredtothesubjectinstrumentsince the manual issue date It was prepared for use by IEC authorized factory trained s...

Page 3: ...cluding fixed angle and horizontal swinging bucket IEC AeroCarriers provide aerosol containment along with autoclaveability The CL2 can handle up to 300 ml 801 rotor and reach maximum speeds of up to 8500 rpm 841 fixed angle rotor and 3900 rpm 236 horizontal rotor Other important features of the CL2 are a cover interlock for safety and a glove friendly membrane control panel with digital speed and...

Page 4: ...For Cat No 426 the line voltage should be between 108 and 132 VAC For Cat No 427 the line voltage should be between 216 and 264 VAC Variations in line voltage or frequency will affect the unit s speed and acceleration Before moving unplug the centrifuge and remove all accessories and the rotor Clearance Envelope International Electrotechnical Commission standard 1010 part 2 20 limits the permitted...

Page 5: ...l IEC rotors and accessories are stamped with their cat no for easy identification Samples of specific gravity higher than 1 2 require the maximum speed to be derated Ensure that loads are properly balanced around the rotor to minimize vibration All IEC accessories are stamped with their weight for easy balancing Do not block the vents otherwise airflow will be restricted Be sure the rotor and acc...

Page 6: ...ver may be opened when the rotor speed is below 20 RPM The time and speed settings cannot be changed during a run A new run cannot be started until the rotor has come to a complete stop For infinite spins hold mode use the arrow keys to scroll up past 30 minutes The word HOLD appears in the display Pressing the START button will begin a run which can only be terminated by pressing the STOP button ...

Page 7: ...thickness and distribution of glass or plastic This is especially important for large containers Tubes loaded into swinging bucket rotors must likewise be symmetric around the axis of rotation Verify this by rotating the entire rotor 180 by hand the loads should be in the same apparent positions not in the mirror image In addition the loads within each bucket must also be symmetric around the buck...

Page 8: ...he Speed and Force Table with the ratings for the tubes you are using If the tubes are not rated for the force the centrifuge will apply reduce the speed to the G force limit of your tubes Your IEC centrifuge is made of materials designed to resist attack from most laboratory chemicals The interior of the rotor chamber is Painted steel Rotors and accessories placed in the chamber are made of a var...

Page 9: ...450 1725 12 9 4x366 4x1013 570 16x7ml 13x100mm 3450 1700 12 8 4x366 4x1018 667 16x5ml 13x75mm 3450 1700 12 8 4x366 4x1018 667 20x5ml 12x75mm 4000 1975 11 1 4x366 4x369 567 20x3ml 10x75mm 4000 1975 11 1 4x366 4x369 567 Rotor 221 6 place Fixed Trunnion Swinging Bucket Tube Maximum Shield or No x Vol ml Tube RPM RCF Radius Tr Ring Carrier Adapter Cushion 6x15ml Falcon Corning 3100 1650 15 4 fixed 6x3...

Page 10: ...ning 8300 50 conical glass 4200 2270 11 5 323 571 4x15ml Falcon Corning conical plastic 4200 2270 11 5 323 6x1106 570 4x60ml Corning 8540 60 2500 1000 14 3 4x341 572 Rotor 809 12 Place 45 degree Fixed Angle Rotor Tube Maximum No x Vol ml Tube RPM RCF Radius Shield Adapter Cushion 12x15ml Falcon Corning conical plastic 3800 2150 13 3 302 668 12x15ml Corning 8080 15 conical glass 3800 2050 12 7 302 ...

Page 11: ...y Swinging Bucket Fixed Angle 1 2 1 1 1 3 960 1 1 4 925 1 1 5 894 1 1 6 866 967 1 7 839 939 1 8 816 912 1 9 794 888 2 0 774 866 2 1 755 844 2 2 738 825 2 3 721 807 2 4 707 790 2 5 692 774 2 6 678 758 2 7 666 744 2 8 654 731 2 9 642 719 3 0 632 707 Example An angle rotor rated for 5 000 rpm used with samples with a specific gravity of 1 6 should not be spun faster than 5 000 x 967 4 835 rpm Specifi...

Page 12: ...Centra CL2 Instruction Manual 11 4 3 Chemical Resistance Table ...

Page 13: ...ses For Decontamination WARNING This chart describes the material compatibility of various sterilization methods It does not specify the adequacy of sterilization Refer to section 4 3 Chemical Resistance Table for material compatibilityduringcentrifugation ...

Page 14: ...Centra MP4 MP4R Operation Manual 29 4 5 RCF Nomograph ...

Page 15: ...ities for corrosion especially after using chloride ion solutions such as sodium chloride saline and sodium hypochlorite household bleach These solutions attack most metals Clean the rotor rotor chamber and accessories particularly the sample compartments and bucket cups thoroughly after each such use Inspect all surfaces under bright light for corrosion small crevices will grow deeper and cause f...

Page 16: ...o keep the tubes from collapsing under pressure Autoclave the rotor and accessories at 121 C 15 psig for 20 minutes Do not stack polypropylene rotors during autoclaving After the rotor is cool to the touch do a normal cleaning operation as described above Repeated autoclaving will seriously degrade the performance of polycarbonate materials 5 2 Brush Replacement Refer servicing to qualified person...

Page 17: ...t no 40340 For 220 240 VAC 2 2A 25 x 1 25 in IEC part no 40794 5 4 Cover Interlock Bypass The Centra CL2 has an interlock bypass for easy sample retrieval in the event of a power failure To bypass the safety interlock unplug the centrifuge and pry off the plastic plug located on the bottom of the control panel Pull downward on the cord to release the interlock Do not perform this bypass routinely ...

Page 18: ...STATES OUR ENTIRE AND EXCLUSIVE LIABILITY AND BUYER S EXCLUSIVE REMEDY FOR ANY CLAIM OR DAMAGES IN CONNECTION WITH THE SALE OR FURNISHING OF GOODS OR PARTS THEIR DESIGN SUITABILITY FOR USE INSTALLATION OR OPERATION IEC WILL IN NO EVENT BE LIABLE FOR ANY SPECIAL OR CONSEQUENTIAL DAMAGES WHATSOEVER AND OUR LIABILITY UNDER NO CIRCUMSTANCES WILL EXCEED THE PURCHASE PRICE FOR THE GOODS FOR WHICH LIABIL...

Page 19: ...5 minutes by 15 seconds 5 to 30 minutes by 1 minute HOLD mode up to 99 min 99 sec At Speed Timing Mode Accuracy 1 0 Speed Range 1000 to 8500 rpm by 100 rpm Accuracy 100 rpm Power Requirement 120 VAC 10 60 Hz Cat No 426 240 VAC 10 50 Hz Cat No 427 Heat Output typical 175 Watts 600 Btu hr Sound Level 52 dB A Height Cover Closed 11 in 28 cm Cover Opened 24 in 61 cm Width 13 in 34 cm Depth 16 in 40 cm...

Page 20: ...was opened during a run PFL Power to the centrifuge was lost during a run ErrorCodes Er 1 Tachometer signal not present during a run Er 2 Speed is 500 RPM over set speed and not decelerating for more than 2 seconds or speed is over 9000 RPM at any time Er10 The motor voltage was detected to be over the maximum limit 94volts 7 2 General Trouble Shooting If the centrifuge won t start check the follo...

Page 21: ...eoff With the cover open remove the four screws two on each side from the control tower Gently pull the tower outward without removing it completely there are wires connecting it to the chamber To remove the guard bowl locate and remove the 9 Phillips head screws at the base of the centrifuge chamber To remove the cover from the guard bowl pry off one end cap from the hinge pin Slide the pin out 7...

Page 22: ...tor The motor is not a singular replaceable component as the base housing of the centrifuge serves as the motor housing The motor is made up of an armature includes bearings field brushes brush holders brush caps brush leads and a magnetic rotor All of these parts are available separately as well as motor bearings forrepairpurposes When isolated the armature resistance should be approximately 6 3 ...

Page 23: ...he base 7 7 Interlock PC Board The Interlock PCB in the IEC Centra CL2 disables power to the interlock during rotation This PC board is mounted below the motor To sense rotation it uses a Hall effect sensor to pickup pulses form a magnetic disk mounted on the motor shaft To replace the PCB disconnect the wiring harness and remove the four mounting screws which secure the PCB to the base housing Ta...

Page 24: ...C 10857 Wiring Diagram 10895 Timer Display PCB Schematic 44416 Timer DisplayPCBLayout PL 44416 Timer Display PCB Parts List 10875 Interlock PCB Schematic 44418 Interlock PCB Layout PL 44418 Interlock PCB Parts List These drawings were accurate at the time of publication Changes do occur If you have any questions regarding these drawings please contact IEC TechnicalSupportat 800 843 1113 ...

Page 25: ...ThermoIEC Technical Service Dept Printed 03 25 2002 Tel 781 449 8060 Fax 781 455 9749 ...

Page 26: ...ThermoIEC Technical Service Dept Printed 03 25 2002 Tel 781 449 8060 Fax 781 455 9749 ...

Page 27: ...ThermoIEC Technical Service Dept Printed 03 25 2002 Tel 781 449 8060 Fax 781 455 9749 ...

Page 28: ...ThermoIEC Technical Service Dept Printed 03 25 2002 Tel 781 449 8060 Fax 781 455 9749 ...

Page 29: ...KE R_BRAKE MOTOR_2 MOTOR_1 MOTOR_2 COV_POS THOLD_PWM COV_OPEN TACH_ISO PWM VLIMIT RUN_COMMAND 5V VDD VCC 12V HV 5V HV 12v 12V 5V 5V 12V R21 2 87K Q2 2 C29 1UF U4 1 TP6 R18 10K U4 2 R13 470K R3 10K K1 RTE24005 5 3 7 6 4 8 2 1 C55 1000uF JP2 1 2 3 4 5 6 7 8 9 10 11 C20 0 1uF R12 200K C25 0 1uF C1 0 1UF VR1 1 576802 B03100 C24 1UF VR2 LM340T 12 0 VI GND VO R23 10K D8 1N5260C F3 160mA D4 1N5262C C22 1...

Page 30: ... 17 16 3 6 13 12 7 11 10 9 8 15 14 1 18 5 4 C8 0 01uF R29 130K C33 0 1uF R9 10K R1 10K R39 270K R43 47K U3 UPD75P308GF 69 70 71 72 73 74 75 76 77 78 79 80 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 55 56 58 59 57 29 30 31 32 34 35 36 37 60 61 62 63 64 65 66 67 26 25 27 28 68 S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S1...

Page 31: ......

Page 32: ...BILL OF MATERIALS Part Number 44416 Revision Level 4 ...

Page 33: ...CONTROLLER PROGRAMMED 1 U3 NEC UPD75P308GF TPT0000 00 Test Point 7 TP1 TP2 TP3 TP4 TP5 TP6 TP7 Mill max 2108 2 00 44 00 07 0 SCW0013 00 SCREW SS PAN HD PHIL 4 40 38 L 1 Q2 3 GENERIC RLY0019 00 RELAY DPDT 1 K1 SIEMENS RTE24005 RES0143 01 RES 75K 1 8W 5 1 R26 Dale CRCW1206753J RES0142 01 RES 750 1 8W 1 1 R5 Dale CRCW12067500F RES0130 01 RES 6 8K 1 8W 5 1 R6 Dale CRCW1206682J RES0126 01 RES 57 6K 1 8...

Page 34: ... 01 RES 4 7K 1 8W 5 3 R17 R24 R27 Dale CRCW1206472J RES0078 01 RES 270K 1 8W 5 1206 7 R11 R34 R35 R36 R37 R38 R39 Dale CRCW1206274J RES0071 01 RES 220OHMS 1 8W 5 1 R2 Dale CRCW1206221J RES0069 01 RES 22 1K 1 8W 1 1 R8 Dale CRCW12062212F RES0067 01 RES 200K 1 8W 1 1206 1 R12 Dale CRCW12062003F RES0061 01 RES 2 87K 1 8W 1 1 R21 Dale CRCW12062871F RES0056 01 RES 2 2K 1 8W 5 1 R7 Dale CRCW1206222JRT1 ...

Page 35: ... Dale CRCW1206104J RES0012 00 RES CC 100 1 4W 5 1 R48 GENERIC RES0008 01 RES 10 1 4W 5 1 R47 Dale CRCW1210100JRT1 REG0004 00 REGULATOR 12V 1A 1 VR2 National LM340T 12 0 REG0000 00 VOLTAGE REGULATOR 5V 1 VR1 National LM340T 5 0 REF44417 PC BD MACHINED 1 REF1 REF35616 TEST FIXTURE PROCEDURE PC BD 1 REF3 REF10895 SCHEMATIC DIGITAL TIMER 1 REF2 RCT0011 00 DIODE FAST RECOVERY 400V 3A 3 D5 D6 D16 Diodes...

Page 36: ... GENERIC MOV0003 00 VARISTOR SUPPRESSOR 150V 2 D13 D22 EDAL 150LA5 LED0017 00 LCD DISPLAY 2 DIGIT 1 U10 VL Electronics VI 201 DP RC S LED0014 00 LCD DISPLAY 4 DIGIT 1 U4 VL Electronics VI 422 DP RC S ICD0028 01 IC TIMER CMOS SURFACE MOUNT 2 U8 U9 PHILIPS ICM7555CD ICA0024 01 IC D to A CONVERT W V OUTPUT 1 U5 Linear Tech LTC1451CS8 ICA0023 00 IC DUAL COMPARATOR SMT 1 U12 SAMSUNG KA2903D TF ICA0021 ...

Page 37: ...LO BLO TE5 1 F3 WICKMANN 396 0160 44 FET0009 00 MOSFET N CHANNEL 100V 1 Q1 SUPERTEX VN2110K1 FET0004 01 MOSFET N CHANNEL 1 Q2 Diodes Inc IRF740 DIO0011 00 DIODE 1A 200V 2 D7 D15 GI 1N4002 DIO0005 00 DIODE SIGNAL 75V 500mW 3 D1 D2 D3 Diodes Inc 1N4148 CRY0003 00 CRYSTAL 4 194304 MHz 1 Y1 ECS Inc 42 12 4 CON0077 00 SOCKET STRAIGHT 2 U4 1 U4 2 MILLMAX 310 93 120 41 001 CON0049 00 SOCKET STRAIGHT 2 U1...

Page 38: ...C19 C20 C21 C23 C25 C30 C33 C60 C61 C63 Kemet C1206C104K5RAC CAP0091 00 FLM 0 01uF 50V 5 1 C35 Panasonic ECQ V1H103JL CAP0090 00 FILM 0 1uF 5 1 C15 Panasonic ECQ V1H104JL CAP0088 00 FILM 1UF 250V 1 C32 Panasonic ECQ E2105KF CAP0073 00 FILM 0 1UF 250V 3 C1 C27 C62 Panasonic ECQ E2104KF CAP0063 00 MONO CER 1UF 50V 4 C24 C26 C29 C31 NIC 1812Z5U105M50TR CAP0062 00 MONO CER 22pF 50V 2 C17 C18 Kemet C12...

Page 39: ...ELECT 2200uF 10V 1 C54 Panasonic ECE A1AGE 222 CAP0028 00 ELECT 1000uF 25V 2 C52 C55 Panasonic ECE A1EGE 102 CAP0004 00 Y TYPE 1500pF 2 C4 C22 Panasonic ECK DNS152ME BJT0004 01 TRANSISTOR NPN 1 Q3 Motorola MMBT4401L BJT0000 01 TRANSISTOR PNP 1 Q4 Diodes Inc MMBT4403LT1 8 Page of 8 Jun 19 01 ...

Page 40: ...ThermoIEC 300 SECOND AVE Needham Heights MA 02494 HV COVER SOL COM COVER SW LED SPEED 12V HV TACH BRAKE LED RESET COVER SW BRAKE TACH RESET COM COVER SOL 12V VDD VDD VDD VDD VDD VDD VDD HV HV VDD HV 120V 120V 120V VCC NEU NEU VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS R3 D6 DL4148 C9 20UF C12 0 1UF C8 47UF R21 5 0 C11 0 1UF R13 100K C1 1000pF 10875 44453 U3 A3189LU 1 3 2 VCC OUT GND R4 3 ...

Page 41: ...ThermoIEC Technical Service Dept Printed 03 25 2002 Tel 781 449 8060 Fax 781 455 9749 ...

Page 42: ...BILL OF MATERIALS Part Number 44418 Revision Level 7 Thermo IEC ...

Page 43: ...GENERIC RES0090 01 RES CC 33K 1 4W 5 1 R5 GENERIC RES0084 01 RES CC 3 3K 1 4W 5 2 R4 R6 GENERIC RES0034 00 RES CF 137K 1 4W 1 1 R16 GENERIC RES0022 01 RES 10K 1 R26 Dale CRCW1206103JRT1 RES0015 01 RES CC 100K 1 4W 5 5 R3 R13 R14 R22 R23 GENERIC RES0015 00 RES CF 100K 1 4W 1 1 R18 GENERIC RES0012 01 RES CC 100 1 4W 5 2 R1 R2 GENERIC RES0007 01 RES CC 1 5M 1 4W 5 1 R7 GENERIC REF50458 TEST FIXTURE P...

Page 44: ...SINGLE SUPPLY 1 U2 National LM358AMX ICA0017 00 IC HALL EFFECT LATCHING 1 U3 ALLEGRO A3189LU HDW0003 00 CONFORMAL COATING 1 MISC1 CHEMTRONICS Konform SR 2000 FUS0039 00 Fuse 1A 125V TIME LAG 396 SERIES 1 F2 WICKMANN WK4448BK ND FUS0037 00 FUSE HOLDER TE5 SMT 1 F1 WICKMANN WK0010CT ND FET0019 00 MOSFET N CHNL 5 2A 200V Vgs 5V 2 Q1 Q3 IR IRL620S FET0000 01 N CHANNEL 60V 800mA 1 Q4 Motorola 2N7002 DI...

Page 45: ...DNA102ME CAP0188 00 CAP 4 7uF 50V 1 C4 Nichicon UVX1H4R716B CAP0113 00 CAP TANT 1UF 16V 2 C3 C7 Kemet T491A105K016 CAP0106 00 CAP 0 1uF 50V 3 C1 C17 C18 Kemet C1206C104K5RAC CAP0059 00 CAP MONO CER 0 1UF 50V 1 C2 AVX 12065C104KAT CAP0027 00 CAP ELECT 1UF 50V 1 C6 Calchip 6ACE1R0M50V4X5 5 44461 ARTWORK PC BD 1 PCB1 4 Page of 4 Dec 19 01 ...

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