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4 Maintenance - Troubleshooting

845 Eluent Synthesizer / Instructions for Use 8.845. 8001EN

3 Screw off tubing connections

•

Screw off all tubing connections from the dosing unit.

4 Loosen attachment

•

Loosen thread adapter

while holding the dosing unit/-

Dosino in your other hand.

•

Also remove holder plate

Figure 5: Dosing unit attachment

Distance ring

Thread adapter

Holder plate

For attaching the tubing connections to

port 2 and 4

Slip-on nipple

For connecting component 1 to port 4

4.2.2 Cleaning

Cleaning the 807 Dosing unit is described in the

8.807.1008 Instructions

for Use – 807 Dosing unit, Section 6

Содержание 2.845.0010 845

Страница 1: ...845 Eluent Synthesizer Handbuch 8 845 8001EN...

Страница 2: ......

Страница 3: ...Metrohm AG CH 9100 Herisau Switzerland Phone 41 71 353 85 85 Fax 41 71 353 89 01 info metrohm com www metrohm com 845 Eluent Synthesizer Handbuch 8 845 8001EN 08 2008 zst...

Страница 4: ...ghts reserved Although all the information given in this documentation has been checked with great care errors cannot be entirely excluded Should you notice any mistakes please send us your comments u...

Страница 5: ...ions 11 2 5 1 Instrument with tubing connections 12 2 5 2 Connecting the drainage tubing 13 2 5 3 Connections to bottle adapter 13 2 5 4 Connecting the components 13 2 6 pH Controller 14 2 6 1 Tubing...

Страница 6: ...rive 51 5 1 7 Dosing Unit 51 5 1 8 Reference conditions 51 5 1 9 Dimensions 51 5 2 Standard equipment 52 5 2 1 Standard equipment for 2 845 0010 52 5 2 2 Standard equipment for 2 845 0020 54 5 2 3 Acc...

Страница 7: ...be used to mix together three components of which one is the main component The 2 845 0020 Eluent Synthesizer with two Dosinos can be used to mix together five components of which one is the main com...

Страница 8: ...hed on 2 Place for eluent bottle To place the eluent bottle while pre paring the mixture There is a built in magnetic stirrer beneath it 3 Holder for bottle adapter Holder for bottle adapter 21 4 Dosi...

Страница 9: ...bottle The eluent bottle is placed here for preparing the mixture There is a built in magnetic stirrer beneath it 3 Holder for bottle adapter Holder for bottle adapter 21 4 Dosino 1 outlet Outlet for...

Страница 10: ...thesizer 8 Lead throughs for Dosino cables 9 Lead through for stirrer cable 10 Connection Stirrer MSB3 For connecting a stirrer cable marked with Stirrer 11 USB connections USB1 and USB2 USB ports typ...

Страница 11: ...Dosino 2 cable marked with Dosino 2 only for ver sion 2 845 0020 15 Connection Remote Box MSB4 For connecting the Remote Box for pH adjustment with Titrino s see Section 2 6 2 16 Mains connection sock...

Страница 12: ...ion mainte nance fault rectification and technical specifications of this instrument The Instructions for Use are organized as follows Sect 1 Introduction General description of instrument parts and c...

Страница 13: ...ard This symbol draws attention to a possible danger to life or of injury if the associated directions are not followed correctly Warning This symbol draws attention to possible damage to instruments...

Страница 14: ...cifications EN IEC 61010 1 the fol lowing points should be noted Electronic parts Only qualified Metrohm technicians should carry out service work on electronic components Protection against electrost...

Страница 15: ...use it should not be used in explosion endangered locations Place the instrument on a suitable vibration free laboratory bench pro tected as much as possible from corrosive atmospheres and contact wi...

Страница 16: ...s of the setup program 2 Connection 845 PC Connect the 845 Eluent Synthesizer socket Controller 12 to a USB connection type A of your computer with the 6 2151 000 Cable see the instruction manual for...

Страница 17: ...o s Stirrer connections Dosino s and stirrer are part of the instrument The instrument is supp lied with them already connected up these connections should not be altered Correct connection Cable mark...

Страница 18: ...nents from Dosino 1 5 Connections for components Connections for components 1 5 6 Recesses for magnetic labels For identifying components 1 5 7 Dosino 2 outlet Outlet for components from Dosino 2 only...

Страница 19: ...sure that the FEP Tubing Connection 6 1838 000 20 does not loom too deep into the bottle 2 845 0010 Connect 6 1838 000 FEP Tubing connection 20 to the 6 1602 180 21 Bottle adapter and to Dosino outle...

Страница 20: ...re can if necessary be adjusted auto matically by using the optional extension kit If the pH is to be adjusted from one side then one pH Controller is required adjustment from both sides without chang...

Страница 21: ...ooms deep enough into the mixture when the pH is measured 2 6 2 pH Controller cable connection The methods at the pH Controller are started via a remote signal from the 845 Eluent Synthesizer see Sect...

Страница 22: ...ent are specified The Method is the recipe for preparing the mixture 3 1 2 Procedure after the first start of Mix Control 1 Define the Users see section 3 4 5 2 Draw up and save the configuration for...

Страница 23: ...intout can be made directly from the preview Printer Configuration Opens the PRINTER window In the PRINTER window the printer settings can be adapted A Report of a previous mixing process can be print...

Страница 24: ...ail Opens the AUDIT TRAIL window see section 3 5 2 Report Opens the REPORT LIST window see section 3 5 3 GLP Manager Opens the GLP MANAGER window see section 3 5 4 Firmware Update Opens the FIRMWARE U...

Страница 25: ...iguring a new Method The pa rameters of the Method see section 3 3 are set to the default values Open Method For opening a saved Method Save Method Saves the current Method Print For printing the curr...

Страница 26: ...g the mixture The amounts con centrations and the Total Volume of the mixture to be produced are de fined and saved in the method The Stirrer Speed and the settings for the pH adjustment are also save...

Страница 27: ...stment pH adjustment is always carried out after the main component has been added i e at the end of the mixing process For automatic pH adjustment 702 Titrinos from Metrohm are intended for use If th...

Страница 28: ...ation volume should be below 10 mL Titration volumes above 10 mL result in an increased Total Volume autonomous pH adjustment will take place It will be carried out automatically 702 Titrinos from Met...

Страница 29: ...ot The dialog window DEPOT can be opened via Configuration Depot The Components see section 3 4 2 connected to the instrument need to be defined in the Depot The numbers correspond to the num bers of...

Страница 30: ...ent 1 which can not be deleted Concentration 1 20000 0 0 for unit mmol L 1 800000 0 0 for unit mg L Numerical value for concentration Unit mmol L mg L mL mmol L Unit for the given concentration amount...

Страница 31: ...inos it is the Main Compo nent for both Dosinos After the end of an action mixing or rinsing the Dosino is always filled with the Main Component except after a rins ing process Empty components with a...

Страница 32: ...dialog window SYSTEM SETTINGS can be opened via Configura tion System In the SYSTEM SETTINGS window the directories are defined in which the generated files are to be saved The software dialog languag...

Страница 33: ...to create your report differently you can also select the sections individually Custom ized You should also define what is to be done with the data when the mix ture has been prepared You can print ou...

Страница 34: ...own at the top right of the report Selects the logo graphics possible file formats jpeg or gif Clicking opens the OPEN window in which the workplace can be searched After selection the logo will be sh...

Страница 35: ...still be printed out or exported as a PDF or XML file later via the REPORT LIST window see section 3 5 3 3 4 5 User Administration Window User Administration The dialog window USER ADMINISTRATION can...

Страница 36: ...which a new user can be defined Prints a list with the selected blue highlighted users Opens the PASSWORD window The button Password is only active if at least one user with Adminis trator rights is d...

Страница 37: ...te Active and Admin rights 5 Click on OK The defined users can set their Passwords after they log in for the first time Define if a password is required for login 1 Click on The PASSWORD window appear...

Страница 38: ...expires the user administrator will receive a message reminding him to change the password Login The LOGIN window appears when the software is started provided that at least one User has already been...

Страница 39: ...ter your new password under New Password and Confirm Password 3 Click on OK 3 4 6 Rinse General information about rinse In the RINSE window the rinsing process is defined the rinsing pro cess is trigg...

Страница 40: ...the rinsing process If Econo my has not been activated then the Dosino contents will be ejected in the usual way and can be collected in a waste container Economy is intended for circumstances in whic...

Страница 41: ...ing process disconnect all Component connections 24 except those of the Main Component from the instrument 1 The cylinder s of the Dosino s is are completely emp tied If in the RINSE window the parame...

Страница 42: ...s Select the Components to be prepared 2 Start the rinsing process is started in the Main Win dow by clicking on the button How does a rinsing process with Modus Prepare components proceed 1 The cylin...

Страница 43: ...standard reasons Give the reason for signing the method Comment 255 Characters Notes about the signature If you change a method and save it the signature is deleted 3 5 2 Audit trail The term Audit tr...

Страница 44: ...her safety relevant nor altered any data Information about an action that is safety relevant or with which data has been altered Information about a fault or incorrect action Date Date and time of the...

Страница 45: ...Can only be carried out when no new entries have been added after the last Export File Exit Closes the Audit trail window Filter Quick filter Filters the Audit trail table according to selectable cri...

Страница 46: ...g the mixture see section 3 3 Depot Name of the Depot used for preparing the mixture see section 3 4 1 Description Text that was entered in the Description field in the Main Page when the mixture was...

Страница 47: ...iles to the directory de fined in the SYSTEM SETTINGS window parameter Ex port Directory 3 5 4 GLP Manager The dialog window GLP MANAGER can be opened via Extras GLP Manager GLP validations and servic...

Страница 48: ...on about the Method see section 3 3 used for the validation With the workplace can be searched through for Methods User Information about the logged in User when validation was carried out SOP Possibi...

Страница 49: ...ervice Service Status No Service Accomplished Yet Service Accomplished Shows whether a service has been carried out Note Notes about the last service Date Of Next Service Date for the next service Dis...

Страница 50: ...hrough the workplace Then click on in order to start Firmware updating 3 5 6 Login Service The service section of the software can be accessed via the LOGIN SERVICE window Only service technicians fro...

Страница 51: ...ct water to all component connections 5 2 Carry out a rinsing process in the Empty components mode All components should be activated for the rinsing process see Sec tion 3 4 6 4 2 Dosing units Depend...

Страница 52: ...er 26 while holding the dosing unit Dosino in your other hand Also remove holder plate 27 Figure 5 Dosing unit attachment 25 Distance ring 26 Thread adapter 27 Holder plate For attaching the tubing co...

Страница 53: ...ing the dosing units should be reinstalled together with the Dosinos Diagram showing connections with one Dosino Dosing unit seen from below Figure 6 Connections with one Dosino 29 Component connectio...

Страница 54: ...Connections with two Dosinos 29 Component connection strip 30 Dosing unit from Dosino 1 from below 31 Dosing unit from Dosino 2 from below 32 T piece for component 1 For connecting the main component...

Страница 55: ...aking or blocked con nections Dosing units Dosinos defect 1 Stop the current process 2 Check the connections outside the instrument 3 Remove rear panel 19 and check the connections and Dos inos Dosing...

Страница 56: ...rol software manual or in method Selectable speed 15 steps and direction of rotation MSB4 Remote Box For connecting 6 2148 010 Remote Box for automatic pH adjustment see Section 2 6 Remote boxes are u...

Страница 57: ...econds each per cylinder volume 5 1 7 Dosing Unit Volumes of cylinders Chemical resistance of the PETG housing 50 mL Good resistance to aqueous solutions dilute acids alcohols and hydro carbons Limite...

Страница 58: ...ied under the order number 2 845 0010 Quantity Order no Description 1 1 845 0010 Eluent Synthesizer with 1 Dosino 1 6 1546 030 Piston rod For PTFE piston of Dosing Unit 1 6 1602 180 Bottle Adaptor to...

Страница 59: ...g Bar with magnetic core PTFE coated length 30 mm For Eluent Syn thesizer 1 6 2122 0X0 Mains cable to customer s specifications Cable socket Cable connector Type IEC 320 C 13 Type SEV 12 CH 6 2122 020...

Страница 60: ...ructions for Use 800 Dosino e 1 8 807 1008 Instructions for Use 807 Dosing Unit g e f s 1 8 845 1003 Instructions for Use 845 Eluent Synthesizer e 5 2 2 Standard equipment for 2 845 0020 The following...

Страница 61: ...Connectors to MPak set of 3 1 6 1816 020 Silicone tubing 6 mm i d 1 m Drainage tube Material Silicone rubber Outer diameter in mm 9 Inner diameter in mm 6 2 6 1838 000 FEP Tubing Connection to 845 1...

Страница 62: ...2 6 2744 170 Pressure screw PEEK UNF 1 4 28 3 pieces Fixing connecting capillaries from the component containers to the Eluent Synthesizer Material PEEK 1 6 2803 010 Grease 2 g Special quality without...

Страница 63: ...escription 1 1 140 0200 Impact printer CUSTOM DP40 S4N 1 1 702 0020 SM Titrino 1 6 0257 020 Aquatrode Plus 30 cm with Pt 1000 For pH adjustment of eluents at the Eluent Syn thesizer 1 6 1446 000 SGJ s...

Страница 64: ...Keypad for 702 1 6 2141 210 Cable Remote Box MSB 2 x Titrino For the connection of up to two Titrinos to 845 1 6 2148 010 Remote Box MSB Remote interface for the connection of Titrinos via 6 2141 210...

Страница 65: ...mol L 1 6 2726 090 Antidiffusion valve For 6 1541 XXX and 6 1543 130 6 1543 140 6 1543 150 6 1543 160 6 1543 200 antidiffusion buret tips 1 6 2739 010 Wrench For 6 3011 XXX 6 3014 XXX ex change units...

Страница 66: ...GJ size B 14 15 2 6 1446 040 Thread stopper M6 Material PVDF Height mm 21 5 Outer diameter in mm 4 9 1 6 1602 190 Eluent Bottle Head 1 x NS 14 4 x M6 Eluent bottle head to connect up to 4 tubings with...

Страница 67: ...ing unit with 10 mL glass cylinder and light protection PCTFE PTFE flat stopcock FEP tubing connection antidiffusion buret tip and standard amber glass reagent bottle Volume in mL 10 5 2 4 Optional ac...

Страница 68: ...ntrates and standards This list is not exhaustive Producer Internet address J T Baker http www jtbaker com Chata Biosystems MPak Reagents http www chatabiosystems com Merck http www merck de Reagecon...

Страница 69: ...bsence of guaranteed features the orderer has no rights or claims ex cept those mentioned above If damage of the packaging is evident on receipt of a consignment or if the goods show signs of transpor...

Страница 70: ...EC 61000 4 14 Safety specifications IEC 61010 1 UL61010 1 CSA 22 2 No 61010 1 It has also been certified by ElectroSuisse a member of the International Certification Body CB IEC The instrument meets t...

Страница 71: ...able Laboratory testing accompanies all phases of instrument development Software development Software development occurs in terms of the software life cycle Tests are per formed to detect programmin...

Страница 72: ...r Audit trail 38 Firmware Update 42 Folders 26 Front 2 845 0010 2 Front 2 845 0020 3 Full Report 27 General precautionary rules 8 GLP 64 GLP Data Report 28 GLP Manager 40 GMP 64 Handling of solvents 8...

Страница 73: ...0 Stirrer 49 Switch on off 21 Stirrer Speed 21 Stop 20 Symbols Software 19 System requirements 10 System Settings 26 System test 10 Table of contents I Technical data 49 Thread adapter 26 Illustration...

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