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Sigma 2-5, Operating Instruction

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Sigma 2-5 Operating Instruction Download Page 33

 

 

Operating Manual SIGMA 2-5, page 33 of 55 

03/06

 

 

4.2.1.1  Speed 

 

The upper scale of the right display area indicates rpm x 1000. This value can be 
set by turning the right knob. 
 
After entry of a speed a single bar indicates the set speed. 
 
 

 

 
 
During the run the actual speed is indicated by a sequence of bars. 
 
 

 

 
 
The speed value can be changed during the run by turning the right knob. 
 
If  during  the  run  the  speed  is  set  below  the  actual  speed,  the  new  set  speed  is 
indicated by a flashing bar and the drive is decelerating to the new value. 
 
 

 

 

Summary of Contents for 2-5

Page 1: ......

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Page 3: ...ou Built in error detecting functions keep the user from entering incorrect values and check the complete operation All settings are executed via the control panel with a coated surface which protects...

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Page 5: ...with directions 73 23 CEE 89 336 CEE and 98 37 CEE La machine d sign e ci dessous est produit et examin conforme aux directives 73 23 CEE 89 336 CEE et 98 37 CEE Bezeichnung der Maschine Laborzentrif...

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Page 7: ...vice 2 6 2 Standstill monitoring 2 6 3 System check 2 6 4 Ground wire check 2 6 5 Option Imbalance monitoring system Installation and Start up 3 1 Unpacking of the centrifuge 3 1 1 Transport safety de...

Page 8: ...entrifuge 6 2 Care and cleaning of accessories 6 2 1 Service notes 6 3 Rotor trunnion pins 6 4 Glass breakage 6 5 Sterilization and disinfection of rotor chamber and accessories 6 5 1 Autoclaving 6 6...

Page 9: ...ty ml Max gravitational field x g Max kin energy Nm 4 000 400 2 576 1 694 Further parameters Time range 0 30 min continuous run short time operation Dimensions Depth mm Width mm Height mm Weight kg EM...

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Page 11: ...035 Swing out rotor 8 x 15 ml complete consisting of rotor 11036 2 carriers 13020 and 8 polystyrene tubes 15020 for tubes max 17 x 100 mm e g Monovettes max radius 13 4 cm min radius 3 7 cm 4 000 2 39...

Page 12: ...suitable for 11030 11031 11032 11035 11036 13034 Bucket aluminium incl polysulfone screw cap 17130 for round carriers 14029 14030 14031 14032 14033 14034 14035 max tube length 110 mm suitable for 110...

Page 13: ...110 mm e g Vacutainer polypropylene suitable for 13034 14034 Round carrier for 3 round bottom tubes 10 15 ml max 17 3 19 x 80 110 mm e g 15015 15020 15022 15023 15024 and Monovettes 9 and 10 ml polyet...

Page 14: ...le rotor 8 x 15 ml incl buckets 13011 for round or conical tubes max 17 x 115 mm e g 15015 15020 15023 15024 and for 8 reaction vials 1 5 2 2 ml e g 15008 15040 max radius 9 6 cm min radius 3 cm with...

Page 15: ...7 9 10 x 28 31 mm 1 pack contains 100 pcs suitable for 13002 15008 Reaction vials 1 5 ml 1 pack contains 100 pcs suitable for 12011 12012 15040 Reaction vials 2 2 ml 1 pack contains 100 pcs suitable f...

Page 16: ...2 17250 17950 15100 Centrifuge glass tube 100 ml 44 x 100 mm suitable for 11032 13099 15106 ditto graduated 1 100 ml in steps of 1 ml 15102 Polypropylene tube 100 ml 45 x 100 mm suitable for 13099 151...

Page 17: ...g centrifuges glass tubes microtubes culture tubes polyflor tubes and especially high volume tubes can be used in our rotors buckets and adapters at higher speeds than their breaking limit We recommen...

Page 18: ...Operating Manual SIGMA 2 5 page 18 of 55 03 06...

Page 19: ...bearing bolts Part No 70284 Spare fuses Part No 70149 for 230 V Part No 70102 for 100 120 V Documentation Operating Manual Rotor and Accessories Operation and Use EU Statement of Conformity Equipment...

Page 20: ...entri fuge must be reduced see formula chapter 7 1 2 4 Operation of the centrifuge in hazardous locations is not allowed 5 During operation the centrifuge must not be moved Leaning against or resting...

Page 21: ...on consulter les documents joints Ein Netzverbindung On Power Marche mise sous tension Aus Netzverbindung Off Power Arr t mise hors tension Schutzleiteranschlu Protective earth ground Liaison la terre...

Page 22: ...built into a solid steel housing The centrifuge lid is also made of solid steel From the back the lid is secured by solid hinges and at the front by two separate cover locks 2 3 Drive The drive motor...

Page 23: ...fuge lid may only be possible if the rotor is at standstill This standstill is checked by the microprocessor 2 6 3 System Check An internal system check monitors data transmission and the sensor signa...

Page 24: ...rying the centrifuge please always reach under the instrument from the side Attention The instrument is heavy Please keep case for possible transport of centrifuge later 3 1 1 Transport Safety Device...

Page 25: ...ing before the centrifuge can be started again 3 2 2 Connection The operating voltage on the name plate must correspond to the local supply voltage SIGMA laboratory centrifuges are units of safety cla...

Page 26: ...es of the rotors must always be loaded with same accessories and same filling 9 In angle rotors the plastic vessels must always be totally filled to avoid cracks of vessels and leakages or loosening o...

Page 27: ...Operating Manual SIGMA 2 5 page 27 of 55 03 06...

Page 28: ...rifuge Press mains switch right side panel The centrifuge display is illuminated 3 4 2 Opening Lid Press the Lid key The lid opens 3 4 3 Installation of an Angle Rotor and a Swing out Rotor Put a roto...

Page 29: ...GMA 2 5 page 29 of 55 03 06 4 1 Operating Panel The centrifuge is operated via the operating panel Keys can be pressed when their LED is on When power is applied all LEDs and the display are illuminat...

Page 30: ...ing a program The parameters speed and time preselection can be locked thereafter a change is impossible Starting and stopping the centrifuge and opening of the lid is always possible Open centrifuge...

Page 31: ...runs Stop key is illuminated Press Stop key During the deceleration process soft stop or soft can be activated or deactivated by pressing the Stop key again In case of activation soft stop or soft is...

Page 32: ...ing the left knob the right knob is used for changing the speed RCF values 4 2 Displays The display consists of two areas The left area is the time display the right one the speed RCF display 4 2 1 Sp...

Page 33: ...ight knob After entry of a speed a single bar indicates the set speed During the run the actual speed is indicated by a sequence of bars The speed value can be changed during the run by turning the ri...

Page 34: ...fter entry of a RCF value a single bar indicates the set speed A sequence of bars indicates the actual RCF value during a run The RCF value can be changed during a run by turning the right knob If dur...

Page 35: ...od is run the time elapsed before is not considered 4 2 3 Standard Run Mode For the standard run mode the time is set in minutes by turning the left knob min is displayed This total run time max 30 mi...

Page 36: ...run mode the minutes are counted up A sequence of bars indicates the elapsed run time One single bar at is indicating the continuous run mode After 30 minutes the remaining run time is no longer disp...

Page 37: ...e Start key the centrifuge decelerates with maximum power to standstill During short run the time is counted up in seconds sec is displayed A sequence of bars is indicating the elapsed run time One si...

Page 38: ...un the time is counted up in seconds A sequence of bars indicates the elapsed run time One single bar at short run indicates that short time operation had been selected After 30 seconds the centrifuge...

Page 39: ...be placed symmetri cally so that the rotor is loaded evenly Loading e g only one position is not allowed 9 Load all positions of swing out rotors 10 Load vessels outside the centrifuge 11 Fill vessel...

Page 40: ...e damages to material and affect mechanical strength of rotors and adapters 8 Operation of rotors and accessories not allowed by the manufacturer The use of poor commodity goods is not recommended At...

Page 41: ...e centrifuged in certified rotors and vessels only and all necessary safety precautions are taken 19 Operation with incompletely loaded swing out rotor or angle rotor with interchangeable buckets A ro...

Page 42: ...surface a crack a mark or any other change also corrosion the part rotor etc must be replaced immediately In order to avoid corrosion rotor incl tie down screw and cover seal and adapters must be cle...

Page 43: ...crew properly In the event of material changes cracks or deformation and uneven run the rotor must no longer be used and the manufacturer should be informed accordingly With increasing temperature the...

Page 44: ...e minutes at a moderate speed The glass and metal particles will now collect at the greased part and can easily be removed with a cloth together with the grease If necessary repeat this procedure 6 5...

Page 45: ...20 Polypropylene tubes 115 118 30 40 30 Teflon tubes 134 138 3 5 100 Aluminium rotors 134 138 3 3 Polypropylene rotor 12034 115 118 30 40 20 Polypropylene rotor 12124 115 118 30 40 20 Polycarbonate P...

Page 46: ...r suspension 2 Concentricity of the motor shaft 3 Fastening of the trunnions in the rotor 4 Rotors and accessories have a limited life For safety reasons a regular check is recommended after 50 000 cy...

Page 47: ...ird value is determined by the equation If the speed or the rotation radius is changed the resulting RCF will be recalculated If the RCF is altered the speed under consideration of the radius is adapt...

Page 48: ...lid please refer to chapter 7 2 3 Lid cannot be opened closed 7 2 1 Centrifuge cannot be Started Start key LED not illuminated Power off on If error occurs again call service Lid key LED flashing Ope...

Page 49: ...standstill 7 2 5 Problems with the Centrifuge Please contact your supplier for support or in the event of malfunctions and for supply of spare parts 7 3 Error Mode In the error modes the Start Stop an...

Page 50: ...The following declarations serve for keeping safety and health of our employees Fill in the forms and attach them when returning centrifuges accessories and spare parts Please understand that we canno...

Page 51: ...e copies before removing this page Attention This form must be glued on outside of the box Return declaration YES NO Decontamination declaration inside Unit component contaminated Unit component unuse...

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Page 53: ...__________________________________________________________ with gloves only _________________________________________________________________ General characteristics of the substances Corrosive Explos...

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Page 55: ...Operating Manual SIGMA 2 5 page 55 of 55 03 06...

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