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Section 8  Maintenance

..................................................................................................................... 41

8.1  Maintenance schedule............................................................................................................... 41
8.2  Clean the instrument.................................................................................................................. 41
8.3  Clean the sensor........................................................................................................................ 41
8.4  Replace the tubes...................................................................................................................... 42
8.5  Replace desiccant cartridge contents........................................................................................ 42
8.6  Replace the syringe electro-valve block..................................................................................... 42
8.7  Maintenance menu..................................................................................................................... 42

8.7.1  Syringe activation.............................................................................................................. 43
8.7.2  Pump activation................................................................................................................. 43
8.7.3  Syringe management........................................................................................................ 43
8.7.4  Syringe verification............................................................................................................ 43
8.7.5  Pump cassette replacement.............................................................................................. 44
8.7.6  Other maintenance options............................................................................................... 45

8.8  Storage and transportation......................................................................................................... 46

8.8.1  Prepare the instrument for storage....................................................................................46
8.8.2  Prepare the instrument for short-term storage.................................................................. 47
8.8.3  Prepare the instrument for shipment................................................................................. 47

Section 9  Troubleshooting

..............................................................................................................49

Section 10  Replacement parts and accessories

........................................................................57

Appendix A  Change application parameters

.............................................................................. 63

Appendix B  Frequently asked questions

.................................................................................... 73

Section 13  Configure the instrument

........................................................................................... 75

Table of Contents

2

Содержание TitraLab AT1102

Страница 1: ...DOC022 52 93074 TitraLab AT1000 series workstations User Manual 03 2019 Edition 7...

Страница 2: ......

Страница 3: ...er settings 15 3 8 2 Connect the sensor 15 3 9 Install the titrant and the reagent 16 3 10 Tidy the work area 17 Section 4 Install accessories 19 4 1 Install an external pump 19 4 2 Install an externa...

Страница 4: ...management 43 8 7 4 Syringe verification 43 8 7 5 Pump cassette replacement 44 8 7 6 Other maintenance options 45 8 8 Storage and transportation 46 8 8 1 Prepare the instrument for storage 46 8 8 2 Pr...

Страница 5: ...C 50 60 Hz Altitude 2 000 m 6 562 ft maximum Operating temperature 15 to 35 C 59 to 95 F Relative humidity 20 to 80 non condensing Storage temperature 5 to 40 C 23 to 104 F Installation category II Po...

Страница 6: ...Specifications 4...

Страница 7: ...could result in serious injury to the operator or damage to the equipment Make sure that the protection provided by this equipment is not impaired Do not use or install this equipment in any manner o...

Страница 8: ...le for compliance could void the user s authority to operate the equipment This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FC...

Страница 9: ...ts as of the date of sale of the enclosed product Note that some of the component types listed above may or may not be a part of the enclosed product The Environmentally Friendly Use Period EFUP for a...

Страница 10: ...5 Tube holder 10 Syringe Note Depending on the model there will be 1 or 2 syringes and syringe input output ports and 0 1 or 2 pumps Refer to Table 2 Table 2 Instrument configurations Model Syringes...

Страница 11: ...port 8 Ethernet port 3 Sensor 2 port 6 Serial port 2 4 Product components Make sure that all components have been received Refer to the packing list in the box If any items are missing or damaged cont...

Страница 12: ...ation 8 Syringe refer to Table 2 on page 8 for quantity 3 Conical adapters quantity depends on application 9 USB applications key 4 Magnetic stir bars 10 Glass bottles not in all application kits 5 Le...

Страница 13: ...e to accommodate the number of syringes and pumps in the instrument 3 1 Installation guidelines This instrument is for indoor use only The power supply connector on the rear panel must be easily acces...

Страница 14: ...The syringe holder lowers to its operating position Note Ignore any warning messages related to missing applications that show on the display The sensor holder has two positions one over the magnetic...

Страница 15: ...de of the instrument refer to Product overview on page 7 Keep the sensor in a storage tube when not in use 3 5 Install the stir bar and the beaker Add the stir bar to the beaker and then attach the be...

Страница 16: ...tube from the syringe and install the tube from the application kit with the pre installed anti diffusion tip Push the outlet tubes into the tube holder slots so that they are correctly attached 3 8 I...

Страница 17: ...ke sure that the legacy adapter is connected to the instrument 2 From the home screen select Settings Legacy settings and then push Select 3 If more than one legacy adapter is connected select the leg...

Страница 18: ...0 mm above the top of the magnetic stir bar to prevent any contact with the bar during operation Refer to the illustrated steps that follow 3 9 Install the titrant and the reagent CA U TION Chemical e...

Страница 19: ...siccant cartridge into the adapter on the titrant bottle cap Refer to the illustrated steps that follow step 1 Loosen the tube connector on the bottle cap Push the inlet tube through the connector Mak...

Страница 20: ...Installation 18...

Страница 21: ...re that the protection provided by this equipment is not impaired Do not use or install this equipment in any manner other than that specified in this manual Read all labels and tags attached to the e...

Страница 22: ...just the height of the tube in the sample unscrew the top of the fitting and slide the metal tube up or down to the required height before retightening the fitting Refer to Figure 3 Install accessorie...

Страница 23: ...type balance and uses the RS232 communication protocol with no flow control When a balance is connected the window shown at the end of a titration that lets users enter a weight shows the value from t...

Страница 24: ...lates the results The syringe verification kit includes all of the necessary items dispensing tips tubes syringe holder pipette holder support stand software key and label with the license number Make...

Страница 25: ...Install accessories 23...

Страница 26: ...Install accessories 24...

Страница 27: ...shown above them in the footer bar The options available are applicable to the current operation e g calibration measurement etc Navigation keys Scrolls through menus and data enter numbers and lette...

Страница 28: ...keyboard is locked 5 3 Menu structure The three primary menus are shown in Table 5 Table 6 and Table 7 Table 5 Home menu Option Description Data log Manage the data log file Calibration Electrode and...

Страница 29: ...he default configuration Options Set the operating parameters Security Set a password and specify which options are password protected Table 7 Maintenance menu Option Description Syringe activation Ma...

Страница 30: ...Reagent replacement Use this option when replacing reagents Maintenance schedule Manage the maintenance tasks Maintenance summary See the number of days remaining on specified devices before maintena...

Страница 31: ...Sets the sound options Language Sets the language Network Give a name to the instrument This name is used to connect the instrument to a PC If a printer is connected this name is printed on the hard...

Страница 32: ...ed applications shown on the top line of the display refer to syringe one and the installed applications shown on the second line refer to syringe two If any errors occur during installation refer to...

Страница 33: ...being selected 6 Push Exit when all the tubes are filled with reagent and the device has no air bubbles Note If a few small air bubbles can be seen on the inner wall and or piston of the syringe they...

Страница 34: ...Startup 32...

Страница 35: ...ys to highlight the application to use then push Select Calibration information shows on the display 4 If necessary select an icon for more information or to change some data Option Description Electr...

Страница 36: ...n Description Information Shows more information about the calibration Operator Changes the operator ID Select from a list of applicable operators 5 Fill a beaker with the recommended standard amount...

Страница 37: ...to active The calibration makes sure that the sample volume in the measurement cell is the same before each titration An external pump must be installed for this procedure 1 From the home screen sele...

Страница 38: ...using the same sample Save Exit Keep the calibration results and exit the calibration procedure Reject Exit Reject the calibration results and use the default or previous calibration values and exit t...

Страница 39: ...he tubes and sensor are correctly aligned 8 Push Start to start the measurement Measurement data shows on the display 9 If the default stirring speed needs to be adjusted push the up and down arrow ke...

Страница 40: ...s or select from a list Note A description of the selected parameter is shown on the bottom of the display 7 4 1 Sample name The two wildcard characters question mark and asterisk can be used to autom...

Страница 41: ...n option Option Description Result type Sets the type of result available Application Sets the available applications Date Sets the date range Operator Sets the available operators 4 If View data log...

Страница 42: ...Standard operations 40...

Страница 43: ...inlet and outlet tubes for leaks and damage Replace as necessary Refer to Replacement parts and accessories on page 57 for part numbers and to Replace the tubes on page 42 x Replace the pump cassettes...

Страница 44: ...ntents weekly but this will vary depending on the humidity of the laboratory A humidity indicator such as color changing silica gel crystal can be used to show when replacement is necessary 8 6 Replac...

Страница 45: ...e from the outlet port of the pump is in the beaker Stop Stops the operation If more than one pump is installed the Toggle option is shown on the display Push Toggle to change to the second pump to an...

Страница 46: ...for the test based on the amount of total dispensed liquid A field to write the test conditions is available in the test conditions settings Start Starts the syringe verification procedure 7 Push Sta...

Страница 47: ...and obey the instructions on the display 8 7 6 Other maintenance options 1 Select an option then push Select Option Description Stirring activation Do a check of the magnetic stirrer Push the up and d...

Страница 48: ...ective equipment appropriate to the chemicals that are handled Refer to the current safety data sheets MSDS SDS for safety protocols 1 Remove the sensor from the sensor holder and disconnect it from t...

Страница 49: ...measurement cell with a new working medium 3 Add titrant to the working medium until it becomes brown in color 4 Check that the measurement cell is tightly installed 5 Check the position of all the el...

Страница 50: ...Maintenance 48...

Страница 51: ...ge is specific to amperometric applications the equivalence point has not been found Select an application range more adapted to the sample Insufficient curve resolution This message is specific to am...

Страница 52: ...nsor name specified in the application note Electrode calibration has expired A titration or titrant calibration has been done with an expired sensor calibration date Calibrate the sensor and if neces...

Страница 53: ...calibration solution is outside the specified temperature range for the buffer or standard used in the calibration Make sure that the temperature of the calibration solution is inside the specified ra...

Страница 54: ...plication name read only access to the applications folder on USB flash drive The USB storage device is read only Unlock the storage device or use another one Exporting application name error during w...

Страница 55: ...ns from the line of applications using the other titrant and then push the Home key to return to the home screen Remove the USB storage device and make sure the USB icon is no longer seen in the heade...

Страница 56: ...that the name is not already used Fail to save the modification of the application The update to the application data cannot be done Try again if the problem continues contact technical support Imposs...

Страница 57: ...or fully and partially automated modes only Make sure that the temperature sensor is installed and connected correctly Incorrect input value The input value is out of range fully and partially automat...

Страница 58: ...Troubleshooting 56...

Страница 59: ...to the company website for contact information Table 16 Replacement parts and accessories Description Item no Syringe 2 5 mL glass Syringe 5 mL glass Syringe 10 mL glass Syringe 25 mL glass LZE100 LZ...

Страница 60: ...ottle stopper GL32 LZE116 LZE117 LZE118 LZE186 Glass bottle 1L LZE119 Desiccant tube empty with cotton Desiccant tube filled with molecular sieve LZE120 LZE121 Conical adapter NS14 5 23 Conical adapte...

Страница 61: ...scription Item no Magnetic stir bar PTFE 20 x 6 mm 5x LZE136 Tube holder 4 positions LZE141 Sample leveling pump LZE142 Propeller stirrer 70 mm shaft LZE143 Power supply without power cable LZE144 Pow...

Страница 62: ...s continued Description Item no Power cable US XLH055 Power cable UK XLH057 RS 232 adapter cable LZE145 Syringe protection cover LZE156 Electro valve block and connector LZE165 Sensor storage tubes LZ...

Страница 63: ...1 PHC805 pH probe glass general purpose PHC80501 CDC401 conductivity probe standard 1 m cable CDC40101 ISECa calcium combined selective LZW9660C 97 002 Legacy adapter LZV662 OPT300 photocolorimetric p...

Страница 64: ...Replacement parts and accessories 62...

Страница 65: ...e etc is available to change in some parameter groups It specifies if the result is shown on the display Changing this from Yes to No means that the calculated measurement result will not be shown Thi...

Страница 66: ...lt x Calibration mode Set the electrode calibration mode x Buffer set List of available buffers for electrode calibration x x Number fixed buffers The number of fixed buffers to use Fixed buffer n Buf...

Страница 67: ...when this volume is reached x Ordinate stop point Stops the titration when this ordinate is reached x Stop on last EQP Stops the titration on the last equivalent point detection x Min ordinate Contac...

Страница 68: ...ivalence point x EQP max ordinate Maximum permitted value for this equivalence point x Stop on flat signal Stops titration when a flat signal is detected x Derivative filter Contact technical support...

Страница 69: ...No to skip this method during analysis x x Reagent Name of the reagent to add x x Pump ID Pump identifier x Time Duration of the pump activation x x Stirring speed Speed of the stirrer during the add...

Страница 70: ...Sample batch preparation method Stirring duration Duration of the stirring during the addition x x Pump ID Pump identifier x x Addition duration Duration of the addition of reagent by the pump x x Pr...

Страница 71: ...volume when the addition is dynamic x Back titration mode Excess addition mode x Excess vol Volume of the excess titrant x Excess titrant name Name of the excess titrant Excess titrant conc Nominal c...

Страница 72: ...vative for flat signal detection x Derivative number Contact technical support before changing Number of derivative values between the minimum and maximum thresholds to stop the titration on a flat si...

Страница 73: ...result value x Rx QC min Minimum permitted QC result value x Rx QC max Maximum permitted QC result value x Rx equation Equation used for the result shown Rx unit Select the result unit x x Rx user val...

Страница 74: ...Change application parameters 72...

Страница 75: ...bubbles are trapped in the syringe Select the Purge option on the instrument to purge the syringe of air bubbles refer to Prepare the instrument for measurement on page 30 Why is titrant leaking along...

Страница 76: ...activation option on the instrument and Toggle the pumps to make sure that the correct pump is being used The active pump is not the correct pump Change to expert mode and change the name of the pump...

Страница 77: ...s name is printed on the hard copy output Restart the instrument if the name is changed Legacy settings Specify the sensor data when the legacy adapter is used Info Shows information about the instrum...

Страница 78: ...pecify if an external propeller stirrer is connected Note When the instrument is set to on the application parameters view is always set to basic mode Changes made to application data with the instrum...

Страница 79: ......

Страница 80: ...om www hach com HACH LANGE GMBH Willst tterstra e 11 D 40549 D sseldorf Germany Tel 49 0 2 11 52 88 320 Fax 49 0 2 11 52 88 210 info de hach com www de hach com HACH LANGE S rl 6 route de Compois 1222...

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