Addendum to PAL System User Manual Temperature Controllable
Contents
1. MN 03 00 with built in Control Unit 155 255 15 1 15 55 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 1 2 Electrical Specifications Parameter Protection Class Over Voltage Category 2 Me Pollution Degree Bo Moisture Protection ormal IPXO Tray Cooler Peltier Element ae nput Voltage nput Current TM Power Supply for Tray Cooler aaa Input Line Voltage Grounded AC 100 to 240 V N nput Line Frequency 50 60 Hz Input Power NO N gt Output Voltage Output Current Output Fuse 13 15 A 250 V a Protection Class Protection class describes the insulating scheme used in the instrument to protect the user from electrical shock Class identifies a single level of insulation between live parts wires and exposed conductive parts metal panels in which the exposed conductive parts are connected to a grounding system In turn this grounding system is connected the third pin ground pin on the electrical power plug b Over Voltage Category Il Over Voltage category II pertains to instruments that receive their electrical power from a local level such as an electrical wall outlet c Pollution Degree2 This is a measure of pollution on electrical circuits that may produce a reduction of the dielectric strength or surface resistivity Degree 2 refers to normally only non conductive pollution Occasionally however a t2. Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 4 Stack Cooler MT Object Positioning For the Object Stack Cooler MT the X Y Z Axis have to be positioned in the PAL System Follow the instructions described in the PAL System User Manual Chapter 7 note The Y Axis tolerance is limited at 129 4 mm Defining the position of the Stack Cooler MT it is important to stay within this tolerance with the reference point in the top drawer Safety Note Warning Do not use vials without a sealing cap Microtiter Plates without a plate seal Vapor Phase from organic solvents can be hazardous and flammable Acidic vapor phase can cause corrosion to critical mechanical parts 5 Temperature Setting Control and Alarm 5 1 Temperature Setting The Stack Cooler MT temperature has been preset by the factory at 10 C To change the value make following steps 1 Press SEL select until st1 Is displayed 2 Use the increment decrement keys to select the desired value 3 Press SEL again A blinking light at the display position reverse indicates heating and at the position direct signals to the user a cooling stage 26 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 5 2 Temperature Control and Alarm To reach 4 C in the analytical solution one has to enter a lower value than 4 C insulation effect of Polypropylene
3. MT Tray Cooler 2 Installation 2 1 Unpacking the Components The Stack Cooler DW is shipped in one Dox Check for completeness for following items Stack Cooler DW Module Power Supply with built in control unit Power cable CD ROM with Software to add new Objects to the PAL System Object Manager Software e Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 2 2 Assembling the Stack Cooler DW note It is important that the PAL System is placed on a solid even supporting plate To avoid any instability make sure that the Stack Cooler DW stays with all 4 legs on the surface Installing the Stack Cooler DW in combination with a PAL System proceed as described below Before beginning the assembling process determine approximately where the Stack Cooler DW shall be located If the Stack Cooler DW will be installed with an existing PAL System it can be possible that the LC injection valve the wash station or any other object module has to be shifted Remember to re position the objects again according the PAL System User Manual Chapter 7 1 Loosen the two Torx screws on the mounting clamps located on the left and right hand side of the Stack Cooler DW 2 Carefully lift the X Crossrail assembly on top of the Stack Cooler DW with the mounting clamp teeth fitting into the grooves on the bottom of the X Crossrail 3 Be sure that the clamps fit completely into the grooves Alternately tigh
4. Object Follow the steps described in the Read me File which is part of the software package supplied on CD ROM Use the Object PAL StkCooler note The PAL Object Manager is shipped with every Stack Cooler DW upgrade The program is compatible with the PAL Firmware Revision 2 0 or higher 13 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 4 Stack Cooler DW Object Positioning For the Object Stack Cooler DW the X Y Z Axis have to be positioned in the PAL System Follow the instructions described in the PAL System User Manual Chapter 7 note The Y Axis tolerance for the teaching point is limited at 129 4 mm Defining the position of the Stack Cooler DW it is important to stay within this tolerance with the reference point in the top drawer Safety Note Warning Do not use vials without a sealing cap Microtiter or Deepwell Plates without a plate seal Vapor Phase from organic solvents can be hazardous and flammable Acidic vapor phase can cause corrosion to critical mechanical parts 5 Temperature Setting Control and Alarm 5 1 Temperature Setting The Stack Cooler DW temperature has been preset by the factory at 10 C To change the value make following steps 1 Press SEL select until st1 Is displayed 2 Use the increment decrement keys to select the desired value 3 Press SEL again A blinking light at the display position reverse indica
5. b Over Voltage Category Il Over Voltage category II pertains to instruments that receive their electrical power from a local level such as an electrical wall outlet c Pollution Degree2 This is a measure of pollution on electrical circuits that may produce a reduction of the dielectric strength or surface resistivity Degree 2 refers to normally only non conductive pollution Occasionally however a temporary conductivity caused by condensation must be expected d Moisture Protection Normal IPXO IPXO means that there is NO Ingress Protection against any type of dripping or sprayed water The X is a place holder to identify protection against dust if applicable Operating and environmental Requirements Operating Temperature Range 4 to 40 C 39 to 104 F Maximum Relative Humidity 75 non condensing Bench Space At least 2 cm 1 in at the rear space for air circulation Access to power switch es and power cord s Clean level and smooth surface Solid bench plate Negligible Negligible Altitude Limitations 25 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 2 Installation 2 1 Unpacking the Components The Stack Cooler MT is shipped in one Dox Check for completeness for following items Stack Cooler MT Module Power Supply with built in control unit Power cable CD ROM with Software to add new Objects to the PAL System Object Manager Software
6. or Polyethylene from well plates The working range for the temperature can be extended to 1 to 40 C The user can enter even lower or higher values 50 to 90 C However a lower or upper Alarm is defined Lower Alarm point 0 5 C Upper Alarm point 45 0 C Reaching the limits will enforce a continuous audible alarm To stop the alarm press the key Prg at the control unit At the same time a corresponding Error message will be displayed Explanations see point 9 For unattended automated runs an overheating fuse built in The Peltier Element will turn off automatically at 72 5 C A damaged Over Temperature Fuse has to be replaced by an authorized representative from CTC Analytics In case of an Alarm check systematically the following points 7 Corresponding error message see explanation point 9 8 Has the set point of the desired temperature value been set above or below the specified working range of 0 5 to 45 C 9 Turn off the power supply wait for a few minutes turn it on again The alarm should be stopped If the alarm is still on observe the corresponding Error message 6 Temperature Stability The Stack Cooler MT ts basically a thermostatted sample tray to keep the analytical sample below or above ambient temperature CTC Analytics recommends to follow the guidelines e Switch on the Stack Cooler MT at least 30 minutes before the analytical routine run will be started at 10 C or 7
7. the back side of the compartments will be channeled to the drain outlet at the lower rear of the Stack Cooler DW labeled with Condensation Drain The outlet is plugged with a paper filter This helps for the evaporation with the excessive heat of the Peltier Element A drain line trom the outlet to a reservoir bottle is under normal condition not necessary note Safety Warning If a flush gas will be used as described below it is the users responsibility to assure that a 2 stage safety pressure regulator device will be installed in between the gas supply and the Stack Cooler If the Stack Cooler DW would be operated under severe conditions a flow of dry and clean oil free Air or Nitrogen could be used to dry the compartments constantly Connect the corresponding gas line to the Swagelok fitting 1 4 at the rear side of the Stack Cooler DW labeled with Flush Gas A flow of approximately 300 to 400 ml min would be required to keep the compartments moisture free If from the application acidic vapor phase has to be expected it is recommended to use the same gas line connection to flush a gas stream of an inert gas like Nitrogen or Helium into the compartments A stream of a few ml min can help to avoid corrosion of the rolls CTC Analytics recommends to check regularly for condensation build up It is a good practice to clean the inside of the Stack Cooler DW during the process of changing the analytical samples It is advisable to dr
8. 3 Electrical Connections Installing the Power Supply The power supply for the Stack Cooler MT has a built in control unit with display Part Number MN 03 00 l 2 5 Locate the power supply and the AC power cable Set the power supply switch to OFF position Connect the open end of the DC power cable from the Stack Cooler MT to the power supply connector labeled with Peltier Thermostat Connect the female end of the AC power cable to the power supply Then connect the male end to an AC power outlet Set the switch on the power supply to the ON position Observe the display It shall read the preset temperature of 10 C 3 PAL System Software in Combination with Stack Cooler MT 3 1 New PAL System Including a Stack Cooler MT The PAL System will be pre configured at the factory including the software for the Stack Cooler MT For the backup of the configuration see the PAL System User Manual Chapter 11 3 2 Stack Cooler MT Added to a PAL System For the case that a Stack Cooler MT will be added to an existing PAL System use the software PAL Object Manager to install the Stack Cooler MT as a new Object Follow the steps described in the Read me File which is part of the software package supplied on CD ROM Use the Object PAL StkCooler12MT note The PAL Object Manager is shipped with every Stack Cooler MT upgrade The program is compatible with the PAL Firmware Revision 2 0 or higher 25
9. 5 minutes if operated at 4 C e For High Throughput Analysis typical cycle time of 60 seconds or less per analysis leave the drawers in between injections open e For longer cycle times it is recommended to use the PAL System option to close the drawer after each sampling 2 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler note The preset mode for the Stack Cooler in combination with the PAL System is to leave the drawers open during an analytical run To change this mode complete the following steps starting at the top level command from the control terminal Menu select Setup press F3 activate Setup Objects Trayholders CStack Restore Mode change default value Auto to Sample press HOME 7 Condensation Build up Condensation build up ts directly related to the temperature and relative humidity temperature in the ambient air Dew point Long term tests showed very little build up of condense water in an environment of relative humidity up to 60 and 22 2 C ambient temperature Condense Water at the back side of the compartments will be channeled to the drain outlet at the lower rear of the Stack Cooler MT labeled with Condensation Drain The outlet is plugged with a paper filter This helps for the evaporation with the excessive heat of the Peltier Element A drain line from the outlet to a reservoir bottle is under normal condition not n
10. Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler Addendum to PAL System User Manual Temperature Controllable Stacks Trayholder Printing History Edition 1 July 1999 Edition 2 August 2000 Edition 3 February 2001 Edition 4 November 2001 Edition 5 March 2003 Edition 6 Mai 2003 May 2003 CTC Analytics AG reserves the right to make improvements and or changes to the product described at any time without notice CTC Analytics AG makes no warranty of any kind with regards to this product including but not limited to the implied warranties or merchantability and suitability for a particular purpose In no case shall CTC Analytics AG be liable for any coincidence ore consequential damages in connection with or arising from the use of this document 2003 CTC Analytics AG All rights reserved Neither this publication nor any part of this publication may be copied photocopied reproduced translated or reduced to any electronic medium or machine readable form without the prior written permission of CTC Analytics AG except as allowed under the copyright laws CTC Analytics AG acknowledges all trade names and trademarks used as the property of their respective owners 1 Edition 5 General Considerations Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler Safety Information The PAL System User Manual and the corresponding Addendum for a specifi
11. C Supplier CTC Analytics AG note There are no operator serviceable or replaceable parts inside the power supply ies or the PAL System In case of any failure contact a representative of CTC Analytics 1 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 9 Error Messages The temperature control unit for the Stack Cooler DW Peltier Element can display feedback messages in form of Error Messages Check Solution ERO Error Probe DC cable disconnected or in short circuit Check of connection between power Connection mistake supply and Stack Cooler DW Damaged Probe Check of signal probe ex NTC measure the resistance 25 C 10kOhm ER4 Alarm HIGH Temperature measured has exceeded Check the set point for the desired the upper limit of 45 C Alarm set point temperature Press Prg to stop the Alarm signal ER5 Alarm LOW Temperature measured has been down Check the set point for the desired under the lower limit of 0 5 C Alarm set point temperature press Prg to stop the Alarm signal The above listed error messages are of importance for the user Other messages can be received ER1 ER2 and ER3 If these messages are observed contact an authorized representative form CTC Analytics note The Temperature Control Unit for the Stack Cooler DW does allow the user to enter different levels of the programming functions Do not use any other butt
12. Cooling is defined as Ta gt 14 0 C within 60 minutes Ta I T Roomtemperature Stack Cooler MT A temperature difference in between the room temperature 22 2 C and the Stack Cooler MT of 14 0 C has to be reached within 60 minutes The control of the Stack Cooler MT display is relevant Stack Cooler MT Dimensions mm Weight Module P N Length Depth Height kg MC 05 01 12 Positions Stack oe 490 256 ne Power Supply MN 03 00 155 255 715 1 15 with built in Control Unit 22 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 1 2 Electrical Specifications Parameter Protection Class Over Voltage Category Me Pollution Degree Moisture Protection Stack Cooler MT Peltier Element re nput Voltage nput Current Power Supply for Stack Cooler MT ee Input Line Voltage nput Line Frequency Input Power A C Output Voltage Output Current Output Fuse T3 15 A 250 V a Protection Class Protection class describes the insulating scheme used in the instrument to protect the user from electrical shock Class identifies a single level of insulation between live parts wires and exposed conductive parts metal panels in which the exposed conductive parts are connected to a grounding system In turn this grounding system is connected the third pin ground pin on the electrical power plug
13. aintenance helps ensure accuracy and precision of the PAL System Suggested intervals for maintenance procedures to ensure uninterrupted operation are given below If you use the system heavily for example nights and weekends or if you use aggressive solvents you may need to perform the maintenance procedure more frequently Clean the outside of the instrument Use only a soft lint free paper or cloth dampened Weekly or as needed with mild soap and water Clean and dry if necessary the inside of the instrument Compartment rolls and rails Use only Daily or as needed a soft lint free paper or cloth Once a year without acidic vapor exposure If acids are used for the sample solution and the Stack Cooler MT is exposed to the vapor the cleaning should be done more Clean and grease the rolls and the rails frequently Interval as required A positive stream of inert gas like Nitrogen or Helium can prevent corrosion See point 7 Condensation build up note Recommended Grease and Supplier Grease PAL Grease approx 8g 20 ml Temperature Range 130 to 150 200 C Supplier CTC Analytics AG note There are no operator serviceable or replaceable parts inside the power supply ies or the PAL System In case of any failure contact a representative of CTC Analytics 29 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 9 Error Messages The temperature c
14. ature Setting Control and Alarm Temperature Stability Condensation Build up Maintenance Error Messages Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 31 52 55 54 56 57 57 58 59 59 40 51 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler C Tray Cooler Description and Installation 1 General System Overview Figure 3 Tray Cooler and Power Supply with built in control unit 52 Edition 5 1 1 Specifications Sample Capacity Temperature Control Temperature Cooling Dimensions and Weights Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 1 PAL Tray2ml or 1 PAL Tray1ml or 1 Microtiter or Deepwell Plate 96 wells 4 to 70 Cin 0 1 C increments Peltier Element The specification for the Tray Cooler Temperature Cooling is defined as Ta gt 14 0 C within 60 minutes TAS leman 7 TrayCooler A temperature difference in between the room temperature 22 2 C and the Tray Cooler of 14 0 C has to be reached within 60 minutes The control of the Tray Cooler display is relevant Tray Cooler Dimensions mm Weight Module P N Length Depth Height Kg MC 03 01 Standard Trays 1 2 ml i 550 153 5 90 MC 02 02 Special Mounting Kit 139 530 155 5 90 MC 03 03 Standard Trays 10 20 ml ve 550 17 4 50 Power Supply
15. c module has to be consulted by the user under any circumstances before a unit Is put In use Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment The user shall be made aware that if the equipment Is used In a manner not specified by the manufacturer the protection provided by the equipment my be impaired When you use the PAL System follow the generally accepted procedures for quality control and methods development When you use the PAL System in the field of chromatographic analysis and you observe a change in the retention of a particular compound in the resolution between two compounds or in peak shape immediately determine the reason for the changes Until you determine the cause of a change do not rely on the separation results 2 Edition 5 Electrical Hazards Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler Every analytical instrument has specific hazards so be sure to read and comply with the following precautions They will help ensure the safe long term use of your PAL System The Installation Category Over voltage Category for this instrument is Level Il The Level Il Category pertains to equipment that receives its electrical power from the local level such as an electrical wall outlet Only use fuses of the type and current rating specified Do not use repaired fus
16. ddendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 6 Trays with 54 position for 2 ml Vials or 6 Deepwell or Standard Microtiter Plates with 96 Positions or 6 Microtiter Plates with 384 Positions 4 to 40 C in 0 1 C increments Peltier Element The specification for the Stack Cooler DW Temperature Cooling is defined as T gt 14 0 C within 60 minutes aa Eee 7 ioe Cooler DW A temperature difference in between the room temperature 22 2 C and the Stack Cooler DW of 14 0 C has to be reached within 60 minutes The control of the Stack Cooler DW display is relevant Stack Cooler DW Dimensions mm Weight Module P N Length Depth Height kg MC 04 01 6 Positions Stack ATA 399 256 710 Power Supply MN 03 00 with built in Control Unit 155 255 19 1 15 10 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 1 2 Electrical Specifications Parameter Protection Class Over Voltage Category Me Pollution Degree Moisture Protection Stack Cooler DW Peltier Element re nput Voltage nput Current Power Supply for Stack Cooler DW ee Input Line Voltage nput Line Frequency Input Power A C Output Voltage Output Current Output Fuse T3 15 A 250 V a Protection Class Protection class describes the insulating scheme used in the instrument to protect the u
17. e Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 2 2 Assembling the Stack Cooler MT note It is important that the PAL System is placed on a solid even supporting plate To avoid any instability make sure that the Stack Cooler MT stays with all 4 legs on the surface Installing the Stack Cooler MT in combination with a PAL System proceed as described below Before beginning the assembling process determine approximately where the Stack Cooler Mt shall be located If the Stack Cooler MT will be installed with an existing PAL System it can be possible that the LC injection valve the wash station or any other object module has to be shifted Remember to re position the objects again according the PAL System User Manual Chapter 7 1 Loosen the two Torx screws on the mounting clamps located on the left and right hand side of the Stack Cooler MT 2 Carefully lift the X Crossrail assembly on top of the Stack Cooler MT with the mounting clamp teeth fitting into the grooves on the bottom of the X Crossrail 3 Be sure that the clamps fit completely into the grooves Alternately tighten the two Torx screws until the two mounting clamps are firmly in place 4 Double check if the Stack Cooler MT clamps are correctly attached to the X Crossrail see figure 5 in the PAL System User Manual 24 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 2
18. eal Vapor Phase from organic solvents can be hazardous and flammable Acidic vapor phase can cause corrosion to critical mechanical parts 5 Temperature Setting Control and Alarm 5 1 Temperature Setting The Stack Cooler MT temperature has been preset by the factory at 10 C To change the value make following steps 1 Press SEL select until st1 is displayed 2 Use the increment decrement keys to select the desired value 3 Press SEL again A blinking light at the display position reverse indicates heating and at the position direct signals to the user a cooling stage 4 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 5 2 Temperature Control and Alarm To reach 4 C in the analytical solution one has to enter a lower value than 4 C insulation effect of glass or polymers from sample container The working range for the temperature can be extended to 0 5 to 75 C The user can enter even lower or higher values 50 to 90 C However a lower or upper Alarm is defined Lower Alarm point 0 5 C Upper Alarm point 75 0 C Reaching the limits will enforce a continuous audible alarm To stop the alarm press the key Prg at the control unit At the same time a corresponding Error message will be displayed Explanations see point 9 In case of an Alarm check systematically the following points 1 Corresponding error message see expla
19. ecessary note Safety Warning If a flush gas will be used as described below it is the users responsibility to assure that a 2 stage safety pressure regulator device will be installed in between the gas supply and the Stack Cooler If the Stack Cooler MT would be operated under severe conditions a flow of dry and clean oil free Air or Nitrogen could be used to dry the compartments constantly Connect the corresponding gas line to the Swagelok fitting 1 4 at the rear side of the Stack Cooler MT labeled with Flush Gas A flow of approximately 300 to 400 ml min would be required to keep the compartments moisture free If from the application acidic vapor phase has to be expected it is recommended to use the same gas line connection to flush a gas stream of an inert gas like Nitrogen or Helium into the compartments A stream of a few ml min can help to avoid corrosion of the rolls CTC Analytics recommends to check regularly for condensation build up It is a good practice to clean the inside of the Stack Cooler MT during the process of changing the analytical samples It is advisable to dry out the Stack Cooler MT at ambient temperaturein regular intervals Open the drawers 1 to 5 cm for Air circulation The frequency to dry the compartment depends highly from the surrounding conditions 28 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 8 Maintenance Regularly performing m
20. emporary conductivity caused by condensation must be expected d Moisture Protection Normal IPXO IPXO means that there is NO Ingress Protection against any type of dripping or sprayed water The X is a place holder to identify protection against dust if applicable Operating and environmental Requirements Parameter Requirements Operating Temperature Range 4 to 70 C Maximum Relative Humidity 75 non condensing Bench Space At least 2 cm 1 in at the bottom space for air circulation Access to power switch es and power cord s Vibration Negligible Static electricity Negligible Altitude Limitations None 44 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 2 Installation 2 1 Unpacking the Components The Tray Cooler is shipped in one Dox Check for completeness for following items Tray Cooler Module Power Supply with built in control unit Power cable CD ROM with Software to add new Objects to the PAL System Object Manager Software e Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 2 2 Assembling the Tray Cooler note It is important that the PAL System is placed on a solid even supporting plate Installing the Tray Cooler in combination with a PAL System proceed as described below Before beginning the assembling process determine approximately where the Tray Cooler shall be located If the Tray Cooler wil
21. es and do not short circuit the fuse holder The supplied power cord must be inserted into a power outlet with a protective earth contact ground When using an extension cord make sure that the cord also has an earth contact Do not change the external or internal grounding connections Tampering with or disconnecting these connections could endanger you and or damage the PAL System The instrument is properly grounded in accordance with these regulations when shipped You do not need to make any changes to the electrical connections or the instrument s chassis to ensure safe operation The combination of a PAL System with a LC MS System does require the safety measure as described by the LC MS System manufacturer Detailed instructions for the safety grounding on the LC MS system are outlined in the corresponding operating installation manual CTC Analytics recommends to use a grounding cable connected on one side at the Injection Valve Loop or any other suitable direct metallic contact and the other side at an appropriate grounding point at the LC MS System This supplementary grounding measure will support the safety strategy of the LC MS System manufacturer 5 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler Do not turn the instrument on if you suspect that it has incurred any kind of electrical damage Instead disconnect the power cord and contact a CTC Analytics representative
22. for a product evaluation Do not attempt to use the instrument until it has been evaluated Electrical damage may have occurred if the PAL System shows visible signs of damage exposure to any liquids or has been transported under severe stress Damage can also result if the instrument Is stored for prolonged periods under unfavorable conditions e g subjected to heat water etc In any case disconnect the power cord s from the power supply or from the different power supplies if optional devices are installed before attempting any type of maintenance Capacitors inside the instrument may still be charged even if the instrument is turned off To avoid damaging electrical parts do not disconnect an electrical assembly while power IS applied to the PAL system Once the power Is turned off wait approximately 30 seconds before you disconnect an assembly The instrument includes a number of integrated circuits These circuits may be damaged if exposed to excessive line voltage fluctuations and or power surges 4 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler Never try to repair or replace any components of the instrument that is not described in this manual without the assistance of a CTC Analytics representative There are no operator serviceable or replaceable parts inside the power supply ies or in the PAL System If a power supply is not functioning contact a CTC Analytics rep
23. l be installed with an existing PAL System it can be possible that the LC injection valve the wash Station or any other object module has to be shifted Remember to re position the objects again according the PAL System User Manual Chapter 7 1 Loosen the two Torx screws on the mounting clamps located on the left and right hand side of the Tray Cooler 2 Carefully lift the X Crossrail assembly on top of the Tray Cooler with the mounting clamp teeth fitting into the grooves on the bottom of the X Crossrail 3 Be sure that the clamps fit completely into the grooves Alternately tighten the two Torx screws until the two mounting clamps are firmly in place 4 Double check if the Tray Cooler clamps are correctly attached to the X Crossrall see figure 5 in the PAL System User Manual 45 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 2 3 Electrical Connections Installing the Power Supply The power supply for the Tray Cooler has a built in control unit with display Part Number MN 03 00 l 2 5 Locate the power supply and the AC power cable Set the power supply switch to OFF position Connect the open end of the DC power cable from the Tray Cooler to the power supply connector labeled with Peltier Thermostat Connect the female end of the AC power cable to the power supply Then connect the male end to an AC power outlet Set the switch on the power sup
24. nation point 9 2 Has the set point of the desired temperature value been set above or below the specified working range of 0 5 to 75 C 3 Turn off the power supply wait for a few minutes turn it on again The alarm should be stopped If the alarm is still on observe the corresponding Error message 6 Temperature Stability The Tray Cooler is basically a thermostatted sample tray to keep the analytical sample below or above ambient temperature CTC Analytics recommends to follow the guideline e Switch on the Tray Cooler at least 30 minutes before the analytical routine run will be started at 10 C or 75 minutes if operated at 4 C 48 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 7 Condensation Build up Condensation build up Is directly related to the temperature and relative humidity temperature in the ambient air Dew point Long term tests showed very little build up of condense water in an environment of relative humidity up to 60 and 22 2 C ambient temperature CTC Analytics recommends to check regularly for condensation build up It is a good practice to clean the inside of the Tray Cooler during the process of changing the analytical samples It is advisable to dry out the Tray Cooler at ambient temperature in regular intervals 8 Maintenance Regularly performing maintenance helps ensure accuracy and precision of the PAL System Suggested i
25. ntervals for maintenance procedures to ensure uninterrupted operation are given below If you use the system heavily for example nights and weekends or if you use aggressive solvents you may need to perform the maintenance procedure more frequently To clean Maintenance Step o Maintenance Step o interval Clean the outside of the instrument Use only a soft lint free paper or cloth dampened Weekly or as needed with mild soap and water Clean and dry if necessary the inside of the instrument Daily or as needed Use only lint free paper or cloth note There are no operator serviceable or replaceable parts inside the power supply ies or the PAL System In case of any failure contact a representative of CTC Analytics 49 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 9 Error Messages The temperature control unit for the Tray Cooler Peltier Element can display feedback messages in form of Error Messages Check Solution ERO Error Probe DC cable disconnected or in short circuit Check of connection between power Connection mistake supply and Tray Cooler Damaged Probe Check of signal probe ex NTC measure the resistance 25 C 10kOhm ER4 Alarm HIGH Temperature measured has exceeded Check the set point for the desired the upper limit of 45 C Alarm set point temperature Press Prg to stop the Alarm signal ER5 Alarm LOW Tempera
26. on or combination of buttons besides the select SEL button as described under point 5 1 Temperature Settings 18 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler This page Is intentionally blank 19 Edition 5 B Addendum for Stack Cooler MT Description and Installation of Stack Cooler MT General System Overview Specifications Installation PAL System Software in Combination with Stack Cooler MT Stack Cooler MT Object Positioning Temperature Setting Control and Alarm Temperature Stability Condensation Build up Maintenance Error Messages Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 20 21 22 24 25 26 26 27 28 29 50 20 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler B Stack Cooler MT Description and Installation 1 General System Overview Figure 2 Stack Cooler MT and Power Supply with built in control unit 21 Edition 5 1 1 Specifications Sample Capacity Temperature Control Temperature Cooling Dimensions and Weights Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 12 Microtiter Plates with 96 Positions or 12 Deepwell Microtiter Plates with 384 Positions 4 to 40 C in 0 1 C increments Peltier Element The specification for the Stack Cooler MT Temperature
27. ontrol unit for the Stack Cooler MT Peltier Element can display feedback messages in form of Error Messages Check Solution ERO Error Probe DC cable disconnected or in short circuit Check of connection between power Connection mistake supply and Stack Cooler MT Damaged Probe Check of signal probe ex NTC measure the resistance 25 C 10kOhm ER4 Alarm HIGH Temperature measured has exceeded Check the set point for the desired the upper limit of 45 C Alarm set point temperature Press Prg to stop the Alarm signal ER5 Alarm LOW Temperature measured has been down Check the set point for the desired under the lower limit of 0 5 C Alarm set point temperature press Prg to stop the Alarm signal The above listed error messages are of importance for the user Other messages can be received ER1 ER2 and ER3 If these messages are observed contact a representative from CTC Analytics note The Temperature Control Unit for the Stack Cooler MT does allow the user to enter different levels of the programming functions Do not use any other button or combination of buttons besides the select SEL button as described under point 5 1 Temperature Settings 40 Edition 5 C Addendum for Tray Cooler Description and Installation of Tray Cooler General System Overview Specifications Installation PAL System Software in Combination with Tray Cooler Tray Cooler Object Positioning Temper
28. operation keep your hands away from the syringe gt Do not operate the PAL System without the safety shield The safety shield must be installed for safe operation gt To avoid injury observe safe laboratory practice when you handle solvents change tubing or operate the PAL System Know the physical and chemical properties of the solvents you use See the Material Safety Sheets from the manufacturer for the solvents IN use Use caution when working with any polymer tubing under pressure e Always wear eye protection when near pressurized polymer tubing e Do not use polymer tubing that has been severely stressed or kinked e Do not use polymer tubing in particular not PEEK or Tefzel tubing with Tetrahydrofuran THF Dimethylsulfoxid DMSO chlorinated organic solvents concentrated mineral acids such as Nitric Phosphoric or Sulfuric acids or any related compounds to above listings Do not use vials without a sealing cap Microtiter or Deepwell Plates without a plate seal Vapor phase from organic solvents can be hazardous and flammable Acidic vapor phase can cause corrosion to critical mechanical parts 6 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler Commonly Used Symbols A Caution or refer to User Manual Caution Risk of Needle Stick Puncture N y Caution Hot Surface or High Temperature s Direct Current Alternating Current Protective Conductor Te
29. ply to the ON position Observe the display It shall read the preset temperature of 10 C 3 PAL System Software in Combination with Tray Cooler 3 1 New PAL System Including a Tray Cooler The PAL System will be pre configured at the factory including the software for the Tray Cooler For the backup of the configuration see the PAL System User Manual Chapter 11 3 2 Tray Cooler Added to a PAL System For the case that a Tray Cooler will be added to an existing PAL System use the software PAL Object Manager to install the Tray Cooler as a new Object Follow the steps described in the Read me File which is part of the software package supplied on CD ROM Use the Object PAL TrayCooler note The PAL Object Manager is shipped with every Tray Cooler upgrade The program is compatible with the PAL Firmware Revision 2 0 or higher 46 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 4 Tray Cooler Object Positioning For the Object Tray Cooler Cooler the X Y Z Axis have to be positioned in the PAL System Follow the instructions described in the PAL System User Manual Chapter 7 note The Y Axis tolerance is limited at 129 4 mm Defining the position of the Tray Cooler it is important to stay within this tolerance with the reference point in the top drawer Safety Note Warning Do not use vials without a sealing cap Microtiter Plates without a plate s
30. resentative The power supplies for the PAL Instrument the Stack Cooler DW Stack Cooler MT and Tray Cooler have the symbols 1 0 on the label for the power switch to switch ON OFF Any additional power supply for other devices like a Valve Module shows the symbols as shown below on the label for the power switch O Power ON Power OFF The symbols shall warn the user that in a emergency case more than one power supply has to be turned OFF or more than one power cord has to be pulled from power supply or from the wall outlet to shut down the complete PAL System If the basic PAL System is installed than is a single power supply installed only Turning OFF the power supply or pulling this single power cord in an emergency case will stop the complete PAL System If a Stack Cooler DW Stack Cooler MT or a Tray Cooler ts installed in combination with a PAL System than Is a second power supply installed in the complete system Turning OFF the power supplies or pulling the two power cords in an emergency case will stop the complete PAL System It is important that the power supply ies are in a location where the power ON and OFF switch is accessible and easy to operate and where it is possible to unplug the AC power cord trom the power supply wall outlet in case of emergency 5 Edition 5 Other Hazards Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler A To avoid injury during PAL System
31. responding Error message 6 Temperature Stability The Stack Cooler DW Is basically a thermostatted sample tray to keep the analytical sample below or above ambient temperature CTC Analytics recommends to follow the guidelines e Switch on the Stack Cooler DW at least 30 minutes before the analytical routine run will be started at 10 C or 75 minutes if operated at 4 C e For High Throughput Analysis typical cycle time of 60 seconds or less per analysis leave the drawers in between injections open e For longer cycle times it is recommended to use the PAL System option to close the drawer after each sampling 15 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler note The preset mode for the Stack Cooler in combination with the PAL System is to leave the drawers open during an analytical run To change this mode complete the following steps starting at the top level command from the control terminal Menu select Setup press F3 activate Setup Objects Trayholders CStack Restore Mode change default value Auto to Sample press HOME 7 Condensation Build up Condensation build up ts directly related to the temperature and relative humidity temperature in the ambient air Dew point Long term tests showed very little build up of condense water in an environment of relative humidity up to 60 and 22 2 C ambient temperature Condense Water at
32. rminal Ground Electrical Power ON Used with Main PAL Power Supply Electrical Power OFF Used with Main PAL Power Supply Electrical Power ON for Only Part of the System Used with Optional Device s Electrical Power OFF for Only Part of the System O Used with Optional Device s A Caution Risk of Electrical shock high voltage 7 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler Safety Information Description and Installation of Stack Cooler DW Description and Installation of Stack Cooler MT Description and Installation of Tray Cooler A Addendum for Stack Cooler DW Description and Installation of Stack Cooler DW General System Overview Specifications Installation PAL System Software in Combination with Stack Cooler DW Stack Cooler DW Object Positioning Temperature Setting Control and Alarm Temperature Stability Condensation Build up Maintenance Error Messages Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 8 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler A Stack Cooler DW Description and Installation 1 General System Overview Figure 1 Stack Cooler DW and Power Supply with built in control unit WO Edition nN 1 1 Specifications Sample Capacity Temperature Control Temperature Cooling Dimensions and Weights A
33. ser from electrical shock Class identifies a single level of insulation between live parts wires and exposed conductive parts metal panels in which the exposed conductive parts are connected to a grounding system In turn this grounding system is connected the third pin ground pin on the electrical power plug b Over Voltage Category Il Over Voltage category II pertains to instruments that receive their electrical power from a local level such as an electrical wall outlet c Pollution Degree2 This is a measure of pollution on electrical circuits that may produce a reduction of the dielectric strength or surface resistivity Degree 2 refers to normally only non conductive pollution Occasionally however a temporary conductivity caused by condensation must be expected d Moisture Protection Normal IPXO IPXO means that there is NO Ingress Protection against any type of dripping or sprayed water The X is a place holder to identify protection against dust if applicable Operating and environmental Requirements Operating Temperature Range 4 to 40 C 39 to 104 F Maximum Relative Humidity 75 non condensing Bench Space At least 2 cm 1 in at the rear space for air circulation Access to power switch es and power cord s Clean level and smooth surface Solid bench plate Negligible Negligible Altitude Limitations 1 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler
34. ten the two Torx screws until the two mounting clamps are firmly in place 4 Double check if the Stack Cooler DW clamps are correctly attached to the X Crossrail see figure 5 in the PAL System User Manual 12 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 2 3 Electrical Connections Installing the Power Supply The power supply for the Stack Cooler DW has a built in control unit with display Part Number MN 03 00 1 Locate the power supply and the AC power cable 2 Set the power supply switch to OFF position 3 Connect the open end of the DC power cable from the Stack Cooler DW to the power supply connector labeled with Peltier Thermostat 4 Connect the female end of the AC power cable to the power supply Then connect the male end to an AC power outlet 5 Set the switch on the power supply to the ON position 6 Observe the display It shall read the preset temperature of 10 C 3 PAL System Software in Combination with Stack Cooler DW 3 1 New PAL System Including a Stack Cooler DW The PAL System will be pre configured at the factory including the software for the Stack Cooler DW For the backup of the configuration see the PAL System User Manual Chapter 11 3 2 Stack Cooler DW Added to a PAL System For the case that a Stack Cooler DW will be added to an existing PAL System use the software PAL Object Manager to install the Stack Cooler DW as a new
35. tes heating and at the position direct signals to the user a cooling stage 14 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 5 2 Temperature Control and Alarm To reach 4 C in the analytical solution one has to enter a lower value than 4 C insulation effect of Polypropylene or Polyethylene from well plates The working range for the temperature can be extended to 1 to 40 C The user can enter even lower or higher values 50 to 90 C However a lower or upper Alarm is defined Lower Alarm point 0 5 C Upper Alarm point 45 0 C Reaching the limits will enforce a continuous audible alarm To stop the alarm press the key Prg at the control unit At the same time a corresponding Error message will be displayed Explanations see point 9 For unattended automated runs is an overheating fuse built in The Peltier Element will turn off automatically at 72 5 C A damaged Over Temperature Fuse has to be replaced by an authorized representative from CTC Analytics In case of an Alarm check systematically the following points 1 Corresponding error message see explanation point 9 2 Has the set point of the desired temperature value been set above or below the specified working range of 0 5 to 45 C 3 Turn off the power supply wait for a few minutes turn it on again The alarm should be stopped If the alarm is still on observe the cor
36. ture measured has been down Check the set point for the desired under the lower limit of 0 5 C Alarm set point temperature press Prg to stop the Alarm signal The above listed error messages are of importance for the user Other messages can be received ER1 ER2 and ER3 If these messages are observed contact an authorized representative from CTC Analytics note The Temperature Control Unit for the Tray Cooler does allow the user to enter different levels of the programming functions Do not use any other button or combination of buttons besides the select SEL button as described under point 5 1 Temperature Settings 40 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler This page is intentionally blank 4 Edition 5
37. y out the Stack Cooler DW at ambient temperature in regular intervals Open the drawers 1 to 5 cm for Air circulation The frequency to dry the compartment depends highly from the surrounding conditions 16 Edition 5 Addendum to PAL System User Manual for Stack Cooler DW Stack Cooler MT Tray Cooler 8 Maintenance Regularly performing maintenance helps ensure accuracy and precision of the PAL System Suggested intervals for maintenance procedures to ensure uninterrupted operation are given Delow If you use the system heavily for example nights and weekends or if you use aggressive solvents you may need to perform the maintenance procedure more frequently Clean the outside of the instrument Use only a soft lint free paper or cloth dampened Weekly or as needed with mild soap and water Clean and dry if necessary the inside of the instrument Compartment rolls and rails Use only Daily or as needed a soft lint free paper or cloth Once a year without acidic vapor exposure If acids are used for the sample solution and the Stack Cooler DW is exposed to the vapor the cleaning should be done more Clean and grease the rolls and the rails frequently Interval as required A positive stream of inert gas like Nitrogen or Helium can prevent corrosion See point 7 Condensation build up note Recommended Grease and Supplier Grease PAL Grease approx 8g 20 ml Temperature Range 130 to 150 200
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