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1. Finger grip Keyboard Holder linear actuator Silicon grease 100 5000 UL 15 mL Part 9148 01 9150 01 9154 01 9158 01 9159 01 9160 01 9164 01 9167 01 9168 01 9169 01 9170 01 9171 01 9175 01 9178 01 9179 01 9180 01 9208 01 Replacement parts for Hamilton SofTouch multi channel model 0 2 10 uL Item ONO Oo Description Tip ejector assembly mcp Linear actuator and piston holder 8 ch 10 100 250 UL Linear actuator and piston holder 12 ch 10 100 250 uL Stopper assembly Motor assembly PICO 2 board 0 2 10 uL Battery holder Battery NiMH ACCU3 on off assembly Bottom plate assembly incl Battery cover Battery cover Tip cone housing 8 ch 0 2 10 uL complete Tip cone housing 12 ch 0 2 10 uL complete Tip ejector bar 8 ch 0 2 10 uL Tip ejector bar 12 ch 0 2 10 uL Piston assembly 0 2 10 uL mcp complete Tip cone cylinder 0 2 10 uL Tip cone sealing 0 2 10 uL 8 pcs Finger grip Keyboard Cover assembly 0 2 10 uL Holder linear actuator Silcon grease 15 mL Part 9181 01 9182 01 9183 01 9159 01 9160 01 9161 01 9167 01 9168 01 9169 01 9170 01 9171 01 9186 01 9187 01 9192 01 9194 01 9198 01 9202 01 9206 01 9178 01 9179 01 9172 01 9180 01 9207 01 Replacement parts for Hamilton SofTouch multi channel models 100 uL and 250 UL Item Description 1 2 ONO Oo N o oO 14 15 17 18 Tip ejector assembly mcp
2. 8 Channel 25 250 ul 9210 01 8707 08XX 8 Channel 50 1200 ul 9209 01 8707 09XX 12 Channel 2 N A 8707 10XX 12 Channel 9210 01 8707 11XX 12 Channel 9210 01 8707 12XX 12 Channel 50 1200 ul 9209 01 Replace XX for regional AC DC Adapter US U S A EU Europe UK United Kingdom JP Japan Plus Fig 8 Filter N A N A 9211 01 9211 01 9211 01 5 PROGRAMMING THE PIPETTE Programming is done using the six button keyboard and the LC display There are seven operating modes including mixing offering special functions and varying speeds for your selection To begin programming make sure that the pipette is in the ON position Display shows F Press the START button twice and the pipette is ready for the default pipetting at maximum volume or for program changes 5 1 Mode Selection and Mode Recall Available Modes Pipetting rr Reverse Pipetting d Repeat Dispensing GG Diluting Sd Sequenced Dispensing P Pipetting w mixing oo Diluting w Mixing 1 Press LI repeatedly to view the available modes of the pipette 2 Press when the desired mode is displayed The pipette is ready for use in the mode selected Note Mode can only be activated when the piston is in its home position arrow right sign is lit not in the middle of an aspiration or dispensing cycle 5 2 Setting Speeds 1 2 Press EJ to display the current aspiration speed Press PY or LA until desired asp
3. Linear actuator and piston holder 8 ch 10 100 250 uL Linear actuator and piston holder 12 ch 10 100 250 uL Stopper assembly Motor assembly PICO 2 board 5 100 uL Battery holder Battery NiMH ACCU3 on off assembly Bottom plate assembly incl Battery cover Battery cover Tip cone housing 8 ch 100 250 uL complete Tip cone housing 12 ch 100 250 uL complete Tip ejector bar 8 ch 100 250 uL Tip ejector bar 12 ch 100 250 uL Piston assembly 5 100 uL mcp complete Piston assembly 25 250 uL mcp complete Tip cone cylinder 5 100 UL Tip cone cylinder 25 250 uL Finger grip Keyboard Cover assembly 5 100 uL Cover assembly 25 250 uL Holder linear actuator Silcon grease 15 mL Part 9181 01 9182 01 9183 01 9159 01 9160 01 9162 01 9167 01 9168 01 9169 01 9170 01 9171 01 9188 01 9189 01 9193 01 9195 01 9199 01 9200 01 9203 01 9204 01 9178 01 9179 01 9173 01 9176 01 9180 01 9207 01 Replacement parts for Hamilton SofTouch multi channel model 50 1200 uL Item Nh ONO OF DA 0 Description Tip ejector assembly mcp Linear actuator and piston holder 8 ch 50 1200 uL Linear actuator and piston holder 12 ch 50 1200 uL Stopper assembly Motor assembly PICO 2 board 50 1200 uL Battery holder Battery NiMH ACCU3 on off assembly Bottom plate assembly incl Battery cover Battery cover Tip cone housing 8 ch 50 1200 uL complete Tip cone housing 12 ch 50 120
4. as Note Never pipette liquid without attaching a tio to the pipette FA E 2 UNPACKING amp PREPARING THE PIPETTE FOR USE The pipette package contains the following items e Pipette e Grease e Filters selected models see page 8 e Instructions for use e Performance certificate in accordance with DIN E 12650 7 e AC DC adapter functions as a recharging unit Make sure that all items are included and that no damage has occurred during shipment Note The pipette can only be charged with the original AC DC adapter supplied with the pipette 2 1 Hamilton SoftTouch Stands A convenient carousel stand holds up to 5 SofTouch pipettes and a single place stand holds one SofTouch pipette Fig 2 and 3 These stands are for the storage of the pipette only To recharge the pipette the AC DC adapter must be manually plugged directly to the pipette Age 3 Fig 2 Fig 3 Part Product 8706 01 Carousel Stand 8705 01 1 place Stand 2 2 Electrical Specifications Battery e Rechargeable NiMH battery e Charging time max 12 hours for empty battery AC DC Adapter e Input voltage and main plug according to local requirements e Output voltage 9 VDC 2 3 Charging the Pipette An ON OFF switch is located at the top of the pipette Fig 4 This switch protects the battery from discharging when the pipette is not in use and the pipette cannot be connected to the recharger unit 1 Switch the pipet
5. be programmed functions to be performed and the number of dispensings available The right display is used for programming and displaying the various volumes needed in different operating modes 4 5 Sealing and Ejecting Tips Original Hamilton AdvanTip Precision Pipette Tips are recommended for use with Hamilton SofTouch pipettes Before fitting a tip make sure that the pipette tip cone is clean Press the tip onto the cone of the pipette firmly to ensure an airtight seal The seal is tight when a visible sealing ring forms between the tip and the tip cone Fig 6 Hamilton SofTouch pipettes are designed for simple and light attachment and ejection of the tips To eject the tip simply place the pipette over the discard container and squeeze the tip ejector lever Fig 7 4 6 Optional Filters The tip cones of select Hamilton SofTouch electronic pipettes allow the use of a removable Pipette Safe tip cone filter as an option Fig 8 The filter prevents liquids and liquid vapors from entering the pipette Plus filters will seal when wetted The filter does not affect the calibration of the pipette Standard Cat No Channels Volume Range Filter 8707 01XX Single Channel 0 2 10 ul N A 8707 02XX Single Channel 5 100 ul N A 8707 03XX Single Channel 50 1000 ul 9209 01 8707 04XX Single Channel 100 5000ul 9209 01 8707 05XX 8 Channel 0 2 10 ul N A 8707 06XX 8 Channel 5 100 ul 9210 01 8707 07XX
6. in any desired order Ol u IN ID 10 Press LJ to display Su Confirm the mode change by pressing EI Select the first desired dispense volume by using PY oka Press E to confirm the dispense volume To select the following dispense volumes up to 12 use a G Baa and always remembering to confirm each selection by pressing EN To confirm your final selection press Position the tip to aspirate and press the START button Position the tip to discard priming excess and press the START button again Position the tip to dispense and press the START button Repeat the action until the cycle is complete Position the tip to discard any remaining excess and press the START button twice Step 7 Step 8 Step 9 Step 10 5 8 Mixing Mode with Pipetting or Diluting The piston is automatically moved up and down to mix the liquid in the delivery vessel The mixing time is controlled by the START button 1 Use ito select either Por ef jonto the display 2 Press ED switch on mixing The display should read either P or gg ek Note Pressing Ka Will alternately switch mixing on and oft 3 Confirm the mode change by pressing PAY For Pipetting 1 Press Fa to increase and Bac decrease 2 Press E to confirm selection 3 Position the tip to aspirate and press START button 4 Position to dispense and press the START button For Diluting 1 Select the desired diluent volume volume 1 by using jo EA Conf
7. 0 uL complete Tip ejector bar 8 ch 50 1200 uL Tip ejector bar 12 ch 50 1200 uL Piston assembly 50 1200 complete Tip cone cylinder 50 1200 UL Finger grip Keyboard Cover assembly 50 1200 UL Holder linear actuator Silcon grease 15 mL Part 9181 01 9184 01 9185 01 9159 01 9160 01 9166 01 9167 01 9168 01 9169 01 9170 01 9171 01 9190 01 9191 01 9196 01 9197 01 9201 01 9205 01 9178 01 9179 01 9177 01 9180 01 9207 01 34 Hamilton Company 4970 Energy Way Reno Nevada 89520 USA Toll Free 800 648 5950 Telephone 1 775 858 3000 Fax 1 775 856 7259 e mail sales hamiltoncompany com Hamilton Bonaduz AG Via Crusch 8 CH 7402 Bonaduz Switzerland Telephone 41 0 81 660 60 60 Fax 41 0 81 660 60 70 e mail marketing hamilton ch TRADEMARKS The following are trademarks of Hamilton Company AdvanTip Pipette Safe SofTouch M Due to Hamilton s continuing R amp D efforts specifications may change without prior notice Manufactured in Finland 9251 01 6 03
8. 07 02XX 5 100 ul 200 ul 300 ul 8707 03XX 50 1000 ul 1000 ul 8707 04XX 100 5000 ul 5000 ul Replace XX for regional AC DC adapter US U S A EU Europe UK United Kingdom JP Japan 1 2 SOFTOUCH Multi Channel Electronic Pipettes Part Channels Volume Range Increment Hamilton Tip 8707 05XX 8 Channel 0 2 10 ul 10 ul 8707 06XX 8 Channel 5 100 ul 200 ul 300 ul 8707 07XX 8 Channel 25 250 ul 300 ul 8707 08XX 8 Channel 50 1200 ul 1200 ul 8707 09XX 12 Channel 0 2 10 ul 10 ul 8707 10XX 12 Channel 5 100 ul 200 ul 300 ul 8707 11XX 12 Channel 25 250 ul 300 ul 8707 12XX 12 Channel 50 1200 ul 1200 ul Replace XX for regional AC DC adapter US U S A EU Europe UK United Kingdom JP Japan 1 3 Quality Testing All Soffouch pipettes have been quality tested according to DIN 12650 The quality control according to DIN 12650 involves gravimetric testing of each pipette with distilled water quality 3 DIN ISO 3696 at 22 C using original manufacturer tips 1 4 Hamilton AdvanTip Pipette Tips Hamilton AdvanTip Precision Pipette Tips are recommended for use with Hamilton pipettes These detachable disposable tips are made from chemically resistant virgin polypropylene Hamilton pipette tips are available with or without filters Filter tips are presterilized Tips without filters packaged in bulk or racks are autoclavable 121 C 1ATM GI
9. HAMILTON THE MEASURE OF EXCELLENCE SofTouch Electronic Precision Pipette Instruction Manual CONTENTS 1 HAMILTON SOFTOUCH ELECTRONIC PIPETTE 2 1 1 SofTouch Single Channel Electronic Pipettes 2 1 2 SofTouch Multi Channel Electronic Pipettes 2 129 QUAY TE SUING en a timed aes 3 1 4 Hamilton AdvanTip Pipette Tips u 0 n 3 2 UNPACKING amp PREPARING THE PIPETTE FOR USE 3 2 1 Hamilton SofTouch Stands pp 4 2 2 Electrical Specifications pp 4 2 3 Charging the Pipette pp 5 3 PIPETIE MATERIALS 12a ee an 6 4 PIPETTE DESCRIPTION za ae eshte ee ie cay 7 BA COHllols een 7 42 START Button a een 7 4 3 Direction Symbols pp 7 LA DIS DIAY ni ae een 7 4 5 Sealing and Ejecting tips 444442444H nennen 8 4 6 Optional Filters 4 8 5 PROGRAMMING THE PIPETTE pp 9 5 1 Mode Selection and Mode Recall 9 5 2 SOWING Speeds 55 aaeeea O E EEE Ea 9 5 3 Pipetting Mode P pp 10 5 4 Reverse Pipetting Mode rP pp 11 5 5 Repeat Dispensing Mode d ppp 12 5 6 Diluting Mode dd pp 13 5 7 Sequenced Dispensing Mode Sd 14 5 8 Mixing Mode with Pipetting or Diluting 15 6 PIPETTING RECOMMENDATIONS eccceeeeeseeeeeeees 16 6 1 Dispensing with Blow out pp 16 6 2 Dispensing without BlOW OUt eters 16 6 3 Other Reco
10. PC Lever support POM Tip cone housing ASA PC Tip ejector bar PETP Tip cones 10 250 ul sealing TPU 10 250 ul PVDF 50 1200 ul PPS 4 PIPETTE DESCRIPTION The control and programming of the Hamilton electronic pipette are done using the keyboard and display shown in detail below 4 1 Controls Power Switch Recharger Connection Battery Compartment u EN Changes speeds LE Moves to next Mode EX Increases volume or speed KA Decreases volume or speed IE Confirms setting changes KM Switches Mixing on off sg START BUTTON Triggers all mechanical operations TX TIP EJECTOR LEVER Squeezed to remove pipette tip s 4 2 START Button The START button triggers the aspiration and dispensing operations according to selected operating mode Only a quick click is required to operate the button If the START button is kept down the piston will stop in the lowest position until the button is released This feature is applicable to all modes of operation except for multiple dispensing d 4 3 Direction Symbols These symbols indicate the direction in which the piston moves upon pressing the START button The small RIGHT ARROW in the display means that the next function is to aspirate the liquid The small LEFT ARROW in turn indicates the dispensing function in accordance to the selected operating mode 4 4 Display The left display is the status indicator It informs the user about parameters to
11. ase do the following Note As this procedure will empty the tip it is recommended that you remove the before resetting the pipette 1 Charge the pipette for 15 minutes 2 Clear the error message from the display by pressing PEZ 3 Press START button which will set the pipette to its home position Occasional Er1 situations can be caused by electrical outlets that have been switched off or if the pipette has been in the OFF position during charging Repeated occurrence of the the Er1 message is caused by an internal error failing to complete the execution of the pipetting The pipette will need to be returned to Hamilton for repair Problem Possible cause Solution Droplets left inside the tip Unsuitable tip Use Hamilton tips Leakage or pipetted Non uniform wetting of the plastic Attach new tip volume too small Tip incorrectly attached Attach firmly Unsuitable tip Use Hamilton tips Foreign particles between tip and cone Clean the tip cone attach new tip Instrument contaminated Clean and grease piston and tip cone Insufficient amount of grease on piston Grease accordingly and O ring Pipette out of given specs out of given specs Instrument Instrument damaged Instrument damaged Sendforservice for Send for service Pipette blocked aspirated Liquid has penetrated tip cone and Clean and grease piston volume too small dried and tip cone Tip ejector jammed or Tip cone contaminated Remove ejector collar moves er
12. ced against the bottom or the wall of the container Once the liquid is dispensed the tip can be removed from the container and the START button released 6 2 Dispensing without Blow out The pipette will not perform the blow out function when using the d mode Therefore it is recommended that dispensing is always performed with the tip set against the wall or the bottom of the container The use of the d mode is especially useful when pipetting small volumes or solutions that have a tendency to foam or have a high viscosity 6 3 Other Recommendations e Hold the pipette vertically and place the tip a few millimeters into the liquid when aspirating e Prerinse the tip by filling and emptying the tip five times This is important when dispensing liquids which have a viscosity and density different from water or a temperature other than ambient e Check that the pipette tip and liquid are at room temperature e Avoid contaminating the tip cone e Connect the pipette charging unit when the pipette is not in use Switch the pipettor OFF when not in use if it is not connected to the charging unit e Never strike the tip cone against a tip tray when mounting tips as this can damage several internal components e Do not drop the pipette or AC DC adapter as this may cause excessive shock e Avoid exposing the unit to extreme temperature changes humidity and dust e Avoid rough handling Moderate pressure is all that is required when usi
13. id excess grease especially at the bottom of the piston 6 Reassemble the pipette by screwing the piston and tip cone in their places replace the tip ejector collar allowing the ejector handle connection to snap into the attachment notch of the ejector collar Replace the filter if fitted 7 Test the pipette by pressing the START button several times Test the tip ejector operation Note Check the performance of your Hamilton Soffouch pipette regularly e g every 3 months and always after in house service or maintenance 9 2 Battery Replacement If the battery does not hold a sufficient charge for proper operation of the pipette follow these steps for replacement of the battery 1 Switch the unit OFF 2 Remove the top two screws on the back of the pipette and remove the battery cover Fig 9 3 Carefully remove the battery by lifting it straight out of the holder 4 Install the new NiMH battery by pressing the positive end against the contact spring at the bottom of the holder 5 Replace the cover and the screws Do not overtighten the screws Fig 9 6 Dispose of battery appropriately 10 TROUBLE SHOOTING Hamilton SofTouch electronic pipettes have a built in monitoring program to control the performance of each pipetting action If the error message Er1 appears on the display this means the pipette has been unable to perform the attempted action properly If you receive the error message ple
14. ighing vessel pipette and tips must be at the same temperature To calculate the volume divide the weight of the water by its density at 20 C 0 9982 This method Is based on DIN 12650 9 MAINTENANCE Hamilton Soffouch electronic pipettes require regular cleaning to ensure trouble free operation Use a soft cloth lightly moistened with a mild detergent to clean the outer surface of the pipette DO NOT AUTOCLAVE Change the tip cone filter regularly Note The pipette must be turned off prior to servicing 9 1 In house Maintenance 1 Remove the tip ejector collar Gently twist the tip ejector collar counter clockwise and slide off 2 Using 70 ethanol and soft lint free cloth disinfect the tip ejector collar and the tip cone 3 Unscrew counter clockwise the tip cone and remove it exposing the piston The piston may stick to the tip cone should this occur remove the piston with a pair of tweezers 4 To avoid scratching the surface of the piston use 70 ethanol and a lint free tissue when cleaning the piston Let the parts dry Note For complete decontamination place the tip cone tip efector collar piston O ring and spring into a beaker containing 70 ethanol and leave for at least 30 minutes rinse the parts with distilled water then ary preferably with warm air 5 Grease the piston thinly with the grease provided Do not use any other grease Check that no lint or particles are on the surface of the piston Avo
15. iration speed is displayed 5 Fast and 1 Slow Press IA to confirm speed selection Display shows the current dispense speed Press PY or KA until desired dispense speed is displayed 5 Fast and 1 Slow Press IA to confirm speed selection Note The speed may not be changed in the middle of the aspiration or dispensing cycles Note The default speed is 3 for all speed settings 5 3 Pipetting Mode P The pipette performs ordinary pipetting with blow out 1 Press AA ig display Fl 2 Press EN confirm the mode change 3 Select the desired pipetting volume by using PY to increase and KA to decrease Note When holding down MY or WE the volume display starts to scroll faster 4 Press EN confirm selection 5 Position the tip to aspirate and press the START button 6 Position the tip to dispense Press the START button The tip is emptied with a blow out and is ready for next pipetting Step 5 Step 6 5 4 Reverse Pipetting Mode rP A selected volume plus an excess is aspirated into the tip After dispensing the selected volume the excess remains in the tip and will be discarded This is useful with viscous samples 1 Use UN to display P 2 Confirm the mode change by pressing IA 3 Select the desired pipetting volume by using to increase and KA to decrease 4 Press E to confirm selection 5 Position the tip to aspirate and press the START button The selected volume p
16. irm selection by pressing 3 Press Ho 2 select the sample volume volume 2 Confirm selection by pressing 3 Position the tip to aspirate volume 1 and then press the START button With the tip in the air press the START button to aspirate an air gap Position the tip to aspirate volume 2 and press the START button Finally position the tip to dispense and press the START button ONO A WD PD To Mix 1 Position the tip in the solution then press and hold the START button The mixing is done automatically as long as the START button is held down 2 Position the tip to dispense Press the START button twice Step 1 Step 2 Note The mixing is done with about 70 of the total volume 15 6 PIPETTING RECOMMENDATIONS By using the different operating modes and special functions several different liquid handling procedures are made possible Modes P and dd feature automatic blow out and others leave an excess liquid in the tip Follow recommendations below to ensure optimal performance 6 1 Dispensing with Blow out The P and dd modes have an automatic blow out function followed by an immediate return of the piston to the home position To avoid accidental aspiration of the liquid back into the tip it is recommended that the dispensing is always done above the liquid surface By holding the START button down during dispensing the piston will stop in the lowest position This allows the tip to be pla
17. lus an excess is aspirated into the tip 6 To dispense the selected volume position the tip and press the START button 7 Position the tip to discard any remaining excess and press the START button twice Note Upon delivering the programmed volume itis also possible to continue fo aspirate and dispense the same volume without the empty function To continue keep the START button pressed down and within one second the direction of the arrow will change Keeping the button down place the tip into the liquid again and the sample Is aspirated into the tio by releasing the START button Mm y Step 5 Step 6 Step 7 5 5 Repeat Dispensing Mode d The pipette performs repetitive dispensings of a selected volume During this operation the desired volume plus an automatically selected excess volume is aspirated into the tip 1 Press to display gj 2 Press to confirm the mode change CD Press Fo until the repeat dispense volume is displayed 4 Press to confirm selection O1 Press Fo Ei until the desired number of aliquots is displayed 6 Press to confirm selection N Position the tip to aspirate and press the START button The sign and ARROW LEFT are lit to indicate the reset function 8 Position the tip to discard priming excess and press the START button 9 To dispense position the tip press the START button and repeat until the cycle is complete 10 Finally position the tip t
18. mmendations uses 17 A ea 17 3 PERFORMANCE TEST au naa 18 9 MAINTENANCE nenn 18 9 1 In house Maintenance pp 19 9 2 Battery Replacement pp 19 10 TROUBLE SHOOTING u ea 20 11 WARRANTY INFORMATION pp 21 125 SPE GIPICA TIO Ne cenen R 22 23 13 REPLACEMENT PARTS SofTouch single channel models up to 1000 uL 24 25 SofTouch single channel model 5000 UL 26 27 SofTouch multi channel model 0 2 10 uL 28 29 SofTouch multi channel models 100 uL and 250 uL 30 31 SofTouch multi channel model 50 1200 uL 32 33 1 HAMILTON SOFTOUCH ELECTRONIC PIPETTE Your new Hamilton SofTouch electronic pipette offers the best value in high performance electronic pipetting by using a direct charging system which requires no charging stand The self calibrating microprocessor based system reduces the possibility for human error and instrument contamination by controlling all piston movements Selected models offer replaceable Pipette Safe tip cone filters to help prevent contamination and damage lts lightweight ergonomic controls take the effort out of pipetting to help reduce the risk of repetitive strain injuries RSI that are common in manual pipetting All Hamilton electronic pipettes operate on the air displacement principle and use disposable tips 1 1 SOFTOUCH Single Channel Electronic Pipettes Part Volume Range Increment Hamilton Tip 8707 01XX 0 2 10 ul 10 ul 87
19. ng the keyboard or START button e Avoid leaving the pipette on its side with liquid in the tip which might seep back into the mechanism e Always pipette against the inside wall of the receiving vessel Remove the tip by drawing it up against the inside wall e Change the filter on the tip cone regularly after 50 250 pipettings 7 STORAGE When not in use it is recommended that the pipette is stored on the stand in the ON position connected to the charging unit The green charging light should illuminate 17 8 PERFORMANCE TEST 1 Carefully fit the tip onto the tip cone 2 Prerinse the tip with distilled water by pipetting the selected volume 5 times 3 Carefully aspirate the liquid keeping the pipette vertical 4 Pipette distilled water into a tared container and read the weight in mgs Repeat at least ten times and record each result Use an analytical balance with a readability of 0 01 mgs 5 Calculate the F value using the following equation F inaccuracy 2 x imprecision 6 Compare the F value with the corresponding Fmax value in the table below The F value should not exceed Fmax value for the manufacturer given in the table by more than 100 DIN 12650 Nominal Fmax Nominal Fmax volume 1 channel volume 1 channel Multichannel Multichannel 10 ul 0 6 ul 250 ul 5 0 ul 50 ul 1 6 ul 300 ul 6 0 ul Note Weighing should take place at 20 25 C constant to 0 5 C Avoid drafts Distilled water we
20. o discard any remaining excess and press the START button twice Note Upon delivering the programmed volume itis also possible to continue to aspirate and dispense the same volume without the empty function To continue keep the START button pressed down and within one second the direction of the arrow will change Keeping the button down place the tip into the liquid again and the sample Is aspirated into the tip by releasing the START button Step 7 Step 8 Step 9 Step 10 5 6 Diluting Mode dd Two different solutions separated by an air gap are aspirated and then dispensed together with automatic blow out The purpose of the air gap is to avoid contamination when aspirating the second volume but it will not prevent the two liquids from mixing in the tip Press MQ display g Confirm the mode change by pressing PLAY Select the desired diluent volume volume 1 by using Fa ba Confirm by pressing MAY Press ES Eg to select the sample volume volume 2 on the display h Press EK confirm selection Position the tip to aspirate volume 1 and then press the START button With the tip in the air press the START button again to aspirate an air gap Position the tip to aspirate volume 2 and press the START button 0 Finally position the tip to dispense and press the START button Step 7 Step 8 Step 9 Step 10 13 5 7 Sequenced Dispensing Mode Sd Deliver a series of different volumes
21. ratically clean with 70 ethanol Continuous error message Instrument damaged Send for service 11 WARRANTY INFORMATION Hamilton SofTouch electronic pipettes are warranted for one year batteries three months against defects in materials and workmanship Should it fail to function in any period of time please contact Hamilton immediately The warranty will not cover defects caused by normal wear or by handling or using the pipette in a manner contrary to the instructions given in this manual Each Hamilton SofTouch electronic pipette is tested before shipping by the manufacturer The Quality Assurance Procedure is your guarantee that the Hamilton SofTouch electronic pipette you have purchased is ready for use All Hamilton electronic pipettes are CE marked fulfilling the requirements of the EMC standards EN 55014 1993 and EN 55104 1995 21 12 SPECIFICATIONS Note The manufacturers specifications below should be used as guidelines when establishing your own performance specifications in accordance with DIN 12650 Hamilton SofTouch M Single Channel Pipettes Volume Test Number of Part Ch Range Volume Inaccuracy Imprecision Dispensings 8707 01XX 1 ch 8707 02XX 1 ch 8707 03XX 1 ch 50 1000 ul 8707 04XX 1 ch 1100 5000ul Hamilton Soffouch Multi Channel Pipettes Volume Test Number of Part Range Volume Inaccuracy Imprecision Dispensings 10 ul 5 ul 1 ul 100 ul 50 ul 10 ul 5
22. ter ON Fig 4 2 Simply connect the AC DC adapter to a compatible AC outlet and to the pipette Fig 4 rs Fig 4 Fig 5 Note The charging light will remain illuminated even after the battery is fully charged when properly connected to the AC DC Adapter Recharger unit Fig 5 3 If the pipette is new or the battery is low keep the pipette connected to the charging unit for 12 hours to fully charge the pipette before continuing use 4 Display shows F Press the START button twice and the pipette is ready for the default pipetting at maximum volume or for program changes Note The pipette will charge in both the ON and OFF positions Leave the pipette ON connected to the charging unit to retain user selected settings as switching OFF will reset the unit to default settings Note fthe pipette is left in the ON position uncharged for several days the display will be empty and there will be no response trom the keyboard or START button as the battery voltage will be below the operating level 3 PIPETTE MATERIALS ACCU cover PC Display glass Finger support back ASA PC Tip ejector lever POM Tip ejector collar PP Tip cone 10 ul PVC 100 SS 1000 ul PPS 5000 ul PE Keyboard silicon Start button POM ACCU cover ti PC Display gt Keyboard glass de silicon Finger support Start button back ABS POM Tip ejector lever POM Handle ASA
23. ul 25 250 ul 250 ul 125 ul 25 ul 50 1200 ul 1200 ul 600 ul 100 ul 50 ul 10 ul 5 ul 1 ul 100 ul 50 ul 10 ul 5 ul 25 250 ul 250 ul 125 ul 25 ul 50 1200 ul 1200 ul 600 ul 100 ul 50 ul 23 Replacement parts for Hamilton SofTouch single channel models up to 1000 UL Item N 0 Description Tip ejector assembly Linear actuator Piston Assembly 0 2 10 uL 5 100 UL 50 1000 uL Tip ejector collar 0 2 10 uL 5 100 uL 50 1000 uL Stopper assembly Motor assembly PICO 2 board 0 2 10 uL 5 100 uL 50 1000 uL Battery holder Battery NiMH ACCU3 On off assembly Bottom plate assembly incl Battery cover Battery cover Cover assembly 0 2 10 uL 5 100 UL 50 1000 uL Finger grip Keyboard Holder linear actuator Silicon grease 15 mL Part 9148 01 9149 01 9151 01 9152 01 9153 01 9155 01 9156 01 9157 01 9159 01 9160 01 9161 01 9162 01 9163 01 9167 01 9168 01 9169 01 9170 01 9171 01 9172 01 9173 01 9174 01 9178 01 9179 01 9180 01 9207 01 Replacement parts for Hamilton SofTouch single channel model 5000 uL O 3 OONOOARWN m F Description Tip ejector assembly Linear actuator Piston assembly 100 5000 uL Tip ejector collar Stopper assembly Motor assembly PICO 2 board 100 5000 uL Battery holder Battery NiMH ACCU3 on off assembly Bottom plate assembly incl Battery cover Battery cover Cover assembly 100 5000 uL
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